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LKQ Corporation
(NASDAQ:LKQ) 

LKQ stock logo

LKQ Corporation distributes replacement parts, components, and systems used in the repair and maintenance of vehicles. It operates through three segments: North America, Europe, and Specialty. The company distributes bumper covers, automotive body panels, and lights, as well as automotive glass prod...

Founded: 1998
CEO: Dominick Zarcone  
Sector: Consumer Cyclical
Industry: Auto Parts

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Quarterly
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    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 
                                                                                               
      revenue
    3,469,000,000 3,312,000,000 3,499,000,000 3,642,000,000 3,463,000,000 3,357,000,000 3,584,000,000 3,711,000,000 3,703,000,000 3,501,000,000 3,568,000,000 3,448,000,000 3,349,000,000 3,001,000,000 3,104,000,000 3,341,000,000 3,348,000,000 3,185,993,000 3,296,611,000 3,435,114,000 3,170,786,000 2,953,888,000 3,047,684,000 2,626,323,000 3,000,935,000 3,009,860,000 3,147,773,000 3,248,173,000 3,100,303,000 3,002,781,000 3,122,378,000 3,030,751,000 2,720,764,000 2,469,855,000 2,465,800,000 2,458,411,000 2,342,843,000 1,825,032,000 2,386,830,000 2,450,693,000 1,921,476,000 1,748,919,000 1,831,732,000 1,838,070,000 1,773,912,000 1,684,131,000 1,721,024,000 1,709,132,000 1,625,777,000 1,316,689,000 1,298,094,000 1,251,748,000 1,195,997,000 1,067,915,000 1,016,707,000 1,006,531,000 1,031,777,000 939,632,000 783,898,000 759,684,000 786,648,000 674,063,000 607,621,000 584,681,000 603,516,000 555,905,000 494,812,000 492,754,000 517,989,000 470,300,000 490,701,000 484,392,000 491,908,000 178,022,750 243,495,000 233,278,000 235,318,000 204,546,000 197,659,000 195,037,000 192,139,000 143,922,000 133,640,000 136,023,000 133,807,000 77,749,081.75 106,045,357 104,878,203 100,072,767 60,936,384.25 83,472,462 
      yoy
    0.17% -1.34% -2.37% -1.86% -6.48% -4.11% 0.45% 7.63% 10.57% 16.66% 14.95% 3.20% 0.03% -5.81% -5.84% -2.74% 5.59% 7.86% 8.17% 30.80% 5.66% -1.86% -3.18% -19.14% -3.21% 0.24% 0.81% 7.17% 13.95% 21.58% 26.63% 23.28% 16.13% 35.33% 3.31% 0.31% 21.93% 4.35% 30.30% 33.33% 8.32% 3.85% 6.43% 7.54% 9.11% 27.91% 32.58% 36.54% 35.93% 23.30% 27.68% 24.36% 15.92% 13.65% 29.70% 32.49% 31.16% 39.40% 29.01% 29.93% 30.34% 21.26% 22.80% 18.66% 16.51% 18.20% 0.84% 1.73% 5.30% 164.18% 101.52% 107.65% 109.04% -12.97% 23.19% 19.61% 22.47% 42.12% 47.90% 43.39% 43.59% 85.11% 26.02% 29.70% 33.71% 27.59% 27.04%     
      qoq
    4.74% -5.34% -3.93% 5.17% 3.16% -6.33% -3.42% 0.22% 5.77% -1.88% 3.48% 2.96% 11.60% -3.32% -7.09% -0.21% 5.08% -3.36% -4.03% 8.34% 7.34% -3.08% 16.04% -12.48% -0.30% -4.38% -3.09% 4.77% 3.25% -3.83% 3.02% 11.39% 10.16% 0.16% 0.30% 4.93% 28.37% -23.54% -2.61% 27.54% 9.87% -4.52% -0.34% 3.62% 5.33% -2.14% 0.70% 5.13% 23.47% 1.43% 3.70% 4.66% 11.99% 5.04% 1.01% -2.45% 9.81% 19.87% 3.19% -3.43% 16.70% 10.93% 3.92% -3.12% 8.56% 12.35% 0.42% -4.87% 10.14% -4.16% 1.30% -1.53% 176.32% -26.89% 4.38% -0.87% 15.04% 3.48% 1.34% 1.51% 33.50% 7.69% -1.75% 1.66% 72.10% -26.68% 1.11% 4.80% 64.22% -27.00%  
      cost of goods sold
    2,138,000,000 2,057,000,000 2,158,000,000 2,230,000,000 2,086,000,000 2,032,000,000 2,191,000,000 2,270,000,000 2,251,000,000 2,102,000,000 2,178,000,000 2,034,000,000 1,977,000,000 1,778,000,000 1,828,000,000 1,974,000,000 1,991,000,000 1,916,373,000 1,953,219,000 2,019,405,000 1,877,072,000 1,784,039,000 1,849,142,000 1,615,319,000 1,787,059,000 1,813,846,000 1,947,444,000 2,000,986,000 1,892,039,000 1,840,972,000 1,925,180,000 1,868,872,000 1,666,793,000 1,522,210,000 1,508,924,000 1,493,402,000 1,412,750,000 1,039,125,000 1,503,418,000 1,528,746,000 1,161,039,000 1,051,592,000 1,118,953,000 1,114,126,000 1,074,433,000 1,019,572,000 1,056,613,000 1,038,073,000 973,893,000 771,016,000 780,187,000 741,875,000 694,048,000 622,794,000 607,002,000 584,600,000 584,394,000 547,843,000 449,576,000 437,448,000 443,002,000 386,563,000 346,197,000 323,415,000 320,226,000 303,015,000 269,708,000 269,272,000 285,039,000 272,568,000 274,786,000 264,684,000 268,594,000 97,863,750 135,038,000 128,195,000 128,222,000 112,960,000 108,222,000 106,921,000 103,728,000 76,390,000 70,696,000 71,531,000 71,171,000 41,468,985.25 57,361,745 55,437,060 53,077,136 32,226,745.5 44,431,543 
      gross margin
    1,331,000,000 1,255,000,000 1,341,000,000 1,412,000,000 1,377,000,000 1,325,000,000 1,393,000,000 1,441,000,000 1,452,000,000 1,399,000,000 1,390,000,000 1,414,000,000 1,372,000,000 1,223,000,000 1,276,000,000 1,367,000,000 1,357,000,000 1,269,620,000 1,343,392,000 1,415,709,000 1,293,714,000 1,169,849,000 1,198,542,000 1,011,004,000 1,213,876,000 1,196,014,000 1,200,329,000 1,247,187,000 1,208,264,000 1,161,809,000 1,197,198,000 1,161,879,000 1,053,971,000 947,645,000 956,876,000 965,009,000 930,093,000 785,907,000 883,412,000 921,947,000 760,437,000 697,327,000 712,779,000 723,944,000 699,479,000 664,559,000 664,411,000 671,059,000 651,884,000 545,673,000 517,907,000 509,873,000 501,949,000 445,121,000 409,705,000 421,931,000 447,383,000 391,789,000 334,322,000 322,236,000 343,646,000 287,500,000 261,424,000 261,266,000 283,290,000 252,890,000 225,104,000 223,482,000 232,950,000 197,732,000 215,915,000 219,708,000 223,314,000 80,159,000 108,457,000 105,083,000 107,096,000 91,586,000 89,437,000 88,116,000 88,411,000 67,532,000 62,944,000 64,492,000 62,636,000 36,280,096.5 48,683,612 49,441,143 46,995,631 28,709,638.75 39,040,919 
      yoy
    -3.34% -5.28% -3.73% -2.01% -5.17% -5.29% 0.22% 1.91% 5.83% 14.39% 8.93% 3.44% 1.11% -3.67% -5.02% -3.44% 4.89% 8.53% 12.09% 40.03% 6.58% -2.19% -0.15% -18.94% 0.46% 2.94% 0.26% 7.34% 14.64% 22.60% 25.12% 20.40% 13.32% 20.58% 8.32% 4.67% 22.31% 12.70% 23.94% 27.35% 8.71% 4.93% 7.28% 7.88% 7.30% 21.79% 28.29% 31.61% 29.87% 22.59% 26.41% 20.84% 12.20% 13.61% 22.55% 30.94% 30.19% 36.27% 27.88% 23.34% 21.31% 13.69% 16.13% 16.91% 21.61% 27.90% 4.26% 1.72% 4.32% 146.67% 99.08% 109.08% 108.52% -12.48% 21.27% 19.26% 21.13% 35.62% 42.09% 36.63% 41.15% 86.14% 29.29% 30.44% 33.28% 26.37% 24.70%     
      qoq
    6.06% -6.41% -5.03% 2.54% 3.92% -4.88% -3.33% -0.76% 3.79% 0.65% -1.70% 3.06% 12.18% -4.15% -6.66% 0.74% 6.88% -5.49% -5.11% 9.43% 10.59% -2.39% 18.55% -16.71% 1.49% -0.36% -3.76% 3.22% 4.00% -2.96% 3.04% 10.24% 11.22% -0.96% -0.84% 3.75% 18.35% -11.04% -4.18% 21.24% 9.05% -2.17% -1.54% 3.50% 5.25% 0.02% -0.99% 2.94% 19.46% 5.36% 1.58% 1.58% 12.77% 8.64% -2.90% -5.69% 14.19% 17.19% 3.75% -6.23% 19.53% 9.97% 0.06% -7.77% 12.02% 12.34% 0.73% -4.06% 17.81% -8.42% -1.73% -1.61% 178.59% -26.09% 3.21% -1.88% 16.93% 2.40% 1.50% -0.33% 30.92% 7.29% -2.40% 2.96% 72.65% -25.48% -1.53% 5.20% 63.69% -26.46%  
      gross margin %
    38.37% 37.89% 38.33% 38.77% 39.76% 39.47% 38.87% 38.83% 39.21% 39.96% 38.96% 41.01% 40.97% 40.75% 41.11% 40.92% 40.53% 39.85% 40.75% 41.21% 40.80% 39.60% 39.33% 38.50% 40.45% 39.74% 38.13% 38.40% 38.97% 38.69% 38.34% 38.34% 38.74% 38.37% 38.81% 39.25% 39.70% 43.06% 37.01% 37.62% 39.58% 39.87% 38.91% 39.39% 39.43% 39.46% 38.61% 39.26% 40.10% 41.44% 39.90% 40.73% 41.97% 41.68% 40.30% 41.92% 43.36% 41.70% 42.65% 42.42% 43.68% 42.65% 43.02% 44.69% 46.94% 45.49% 45.49% 45.35% 44.97% 42.04% 44.00% 45.36% 45.40% 45.03% 44.54% 45.05% 45.51% 44.78% 45.25% 45.18% 46.01% 46.92% 47.10% 47.41% 46.81% 46.66% 45.91% 47.14% 46.96% 47.11% 46.77% 
      selling, general and administrative expenses
    994,000,000 948,000,000 958,000,000 998,000,000 989,000,000 925,000,000 971,000,000 976,000,000 1,044,000,000 1,022,000,000 979,000,000 938,000,000 931,000,000 861,000,000 861,000,000 898,000,000 924,000,000 919,604,000 897,896,000 901,667,000 848,565,000 814,992,000 813,893,000 737,369,000 899,811,000 893,276,000 892,124,000 898,368,000 896,532,000 618,021,250 879,150,000 826,044,000 766,891,000 294,410,000 290,635,000 278,942,000 267,227,000 250,537,000 263,372,000 254,153,000 218,318,000 211,409,000 207,887,000 205,796,000 203,241,000 199,544,000 192,229,000 186,585,000 184,530,000 160,438,000 153,546,000 146,012,000 137,056,000 131,130,000 121,049,000 121,698,000 121,714,000 117,800,000 92,986,000 91,395,000 89,761,000 81,791,000 77,671,000 75,679,000 75,087,000 78,035,000 65,893,000 67,087,000 67,111,000 65,191,000 60,929,000 61,759,000 64,103,000 21,492,250 29,107,000 28,130,000 28,732,000 26,929,000 25,604,000 24,731,000 24,910,000 19,596,000 18,455,000 18,719,000 17,725,000 10,895,025 14,333,426 15,039,983 14,206,691 8,753,637.5 12,288,176 
      restructuring and transaction related expenses
    33,000,000 9,000,000 14,000,000 8,000,000 11,000,000 36,000,000 20,000,000 49,000,000 30,000,000 12,000,000 27,000,000 8,000,000 18,000,000 10,000,000 3,000,000 4,000,000 3,000,000                                                                           
      depreciation and amortization
    87,000,000 93,000,000 95,000,000 94,000,000 90,000,000 93,000,000 92,000,000 87,000,000 89,000,000 88,000,000 76,000,000 61,000,000 58,000,000 59,000,000 58,000,000 61,000,000 59,000,000 65,300,000 63,995,000 64,896,000 65,801,000 72,395,000 68,655,000 65,747,000 65,495,000 77,421,000 71,513,000 70,834,000 71,002,000 77,891,000 76,701,000 63,163,000 56,458,000 60,368,000 56,877,000 53,645,000 48,656,000 54,200,000 53,016,000 52,529,000 31,688,000 32,002,000 30,883,000 29,782,000 29,453,000 33,583,000 30,498,000 29,927,000 26,711,000 23,119,000 20,818,000 19,335,000 17,697,000 17,132,000 16,715,000 15,353,000 14,893,000 15,029,000 12,314,000 11,747,000 10,839,000 10,056,000 9,549,000 9,162,000 9,229,000 9,220,000 8,373,000 8,429,000 8,453,000 8,665,000 7,513,000 7,258,000 7,258,000 2,637,250 3,768,000 3,464,000 3,317,000 3,059,000 3,136,000 2,893,000 2,736,000 2,485,000 2,060,000 2,063,000 1,966,000 1,254,326.5 1,795,464 1,716,612 1,505,230 1,017,627.75 1,325,306 
      operating income
    217,000,000 153,000,000 274,000,000 312,000,000 287,000,000 271,000,000 310,000,000 329,000,000 289,000,000 277,000,000 308,000,000 407,000,000 365,000,000 293,000,000 358,000,000 559,000,000 371,000,000 280,096,000 378,154,000 444,674,000 371,448,000 267,273,000 296,002,000 180,453,000 241,849,000 206,768,000 231,364,000 236,111,000 222,400,000 164,146,000 234,733,000 256,794,000 226,568,000 167,954,000 199,099,000 244,573,000 235,692,000 131,544,000 202,998,000 243,184,000 185,672,000 151,671,000 166,745,000 200,285,000 185,926,000 146,250,000 156,188,000 173,596,000 173,834,000 133,819,000 123,395,000 131,378,000 141,588,000 104,344,000 91,434,000 108,567,000 133,608,000 90,138,000 85,488,000 78,486,000 107,371,000 73,132,000 65,207,000 69,609,000 89,929,000 59,725,000 56,045,000 55,396,000 61,378,000 27,816,000 49,958,000 58,414,000 61,508,000 19,873,750 25,591,000 26,642,000 27,262,000 18,358,000 17,865,000 20,598,000 20,345,000 13,271,000 11,465,000 13,810,000 14,396,000 6,746,819.25 7,975,347 9,150,230 9,861,700 5,231,211.5 6,561,503 
      yoy
    -24.39% -43.54% -11.61% -5.17% -0.69% -2.17% 0.65% -19.16% -20.82% -5.46% -13.97% -27.19% -1.62% 4.61% -5.33% 25.71% -0.12% 4.80% 27.75% 146.42% 53.59% 29.26% 27.94% -23.57% 8.75% 25.97% -1.44% -8.05% -1.84% -2.27% 17.90% 5.00% -3.87% 27.68% -1.92% 0.57% 26.94% -13.27% 21.74% 21.42% -0.14% 3.71% 6.76% 15.37% 6.96% 9.29% 26.58% 32.13% 22.77% 28.25% 34.96% 21.01% 5.97% 15.76% 6.96% 38.33% 24.44% 23.25% 31.10% 12.75% 19.40% 22.45% 16.35% 25.66% 46.52% 114.71% 12.18% -5.17% -0.21% 39.96% 95.22% 119.26% 125.62% 8.26% 43.25% 29.34% 34.00% 38.33% 55.82% 49.15% 41.32% 96.70% 43.76% 50.93% 45.98% 28.97% 21.55%     
      qoq
    41.83% -44.16% -12.18% 8.71% 5.90% -12.58% -5.78% 13.84% 4.33% -10.06% -24.32% 11.51% 24.57% -18.16% -35.96% 50.67% 32.45% -25.93% -14.96% 19.71% 38.98% -9.71% 64.03% -25.39% 16.97% -10.63% -2.01% 6.17% 35.49% -30.07% -8.59% 13.34% 34.90% -15.64% -18.59% 3.77% 79.17% -35.20% -16.52% 30.98% 22.42% -9.04% -16.75% 7.72% 27.13% -6.36% -10.03% -0.14% 29.90% 8.45% -6.08% -7.21% 35.69% 14.12% -15.78% -18.74% 48.23% 5.44% 8.92% -26.90% 46.82% 12.15% -6.32% -22.60% 50.57% 6.57% 1.17% -9.75% 120.66% -44.32% -14.48% -5.03% 209.49% -22.34% -3.94% -2.27% 48.50% 2.76% -13.27% 1.24% 53.30% 15.75% -16.98% -4.07% 113.37% -15.40% -12.84% -7.21% 88.52% -20.27%  
      operating margin %
    6.26% 4.62% 7.83% 8.57% 8.29% 8.07% 8.65% 8.87% 7.80% 7.91% 8.63% 11.80% 10.90% 9.76% 11.53% 16.73% 11.08% 8.79% 11.47% 12.94% 11.71% 9.05% 9.71% 6.87% 8.06% 6.87% 7.35% 7.27% 7.17% 5.47% 7.52% 8.47% 8.33% 6.80% 8.07% 9.95% 10.06% 7.21% 8.50% 9.92% 9.66% 8.67% 9.10% 10.90% 10.48% 8.68% 9.08% 10.16% 10.69% 10.16% 9.51% 10.50% 11.84% 9.77% 8.99% 10.79% 12.95% 9.59% 10.91% 10.33% 13.65% 10.85% 10.73% 11.91% 14.90% 10.74% 11.33% 11.24% 11.85% 5.91% 10.18% 12.06% 12.50% 11.16% 10.51% 11.42% 11.59% 8.97% 9.04% 10.56% 10.59% 9.22% 8.58% 10.15% 10.76% 8.68% 7.52% 8.72% 9.85% 8.58% 7.86% 
      other expense:
                                                                                               
      interest expense
    53,000,000 54,000,000 55,000,000 63,000,000 62,000,000 66,000,000 66,000,000 66,000,000 64,000,000 64,000,000 62,000,000 52,000,000 36,000,000                 38,730,000 40,860,000 38,272,000 28,515,000 27,834,000 25,222,000 24,596,000 23,988,000 20,231,000 27,059,000 26,381,000 14,592,000 13,610,000 14,722,000 14,622,000 14,906,000 16,402,000 16,394,000 15,628,000 16,118,000 14,897,000 15,200,000 12,492,000 8,595,000 8,742,000 7,964,000 7,356,000 7,367,000 8,380,000 4,847,000 4,671,000 6,409,000 8,148,000 7,186,000 7,155,000 7,276,000 9,170,000 7,780,000 7,725,000 7,580,000 10,942,000 8,192,000 8,411,000 10,301,000 1,516,750 2,241,000 2,093,000 1,733,000 1,743,000 1,867,000 1,378,000 967,000 510,250 734,000 735,000 572,000 282,531 318,400 275,329 536,395 461,451.25 643,356 
      interest income and other income
    -3,000,000 -6,000,000 -4,000,000 -11,000,000 -11,000,000 -4,000,000 -8,000,000 -3,000,000 -6,000,000 -10,000,000 -14,000,000 -11,000,000 -9,000,000                                                                               
      total other expense
    50,000,000 48,000,000 51,000,000 52,000,000 51,000,000 62,000,000 58,000,000 63,000,000 58,000,000 55,000,000 45,000,000 18,000,000 4,000,000 21,000,000 11,000,000 16,000,000 15,000,000 9,312,000 12,539,000 35,425,000 17,966,000 20,406,000 27,674,000 17,442,000 35,060,000 17,195,000 26,037,000 30,151,000 32,238,000 40,577,000 33,901,000 38,699,000 25,633,000 17,759,000 21,202,000 18,788,000 22,942,000 14,606,000 23,780,000 27,720,000 20,011,000   14,719,000      15,243,000 14,350,000 14,940,000  7,725,000 8,182,000 7,368,000 5,511,000 4,948,000 5,470,000 2,674,000 11,648,000                         268,026 427,830 212,488 431,786 430,228.25 690,730 
      income from continuing operations before provision for income taxes
    167,000,000 105,000,000 223,000,000   209,000,000 252,000,000   222,000,000 263,000,000 389,000,000 361,000,000 272,000,000 347,000,000 543,000,000 356,000,000 270,784,000 365,615,000 409,249,000 353,482,000 246,867,000 268,328,000 163,011,000 206,789,000 189,573,000 205,327,000 205,960,000  123,569,000 200,832,000 218,095,000 200,935,000 150,195,000 177,897,000 225,785,000 212,750,000                     62,888,250 80,018,000 75,812,000 95,723,000                               
      provision for income taxes
    44,000,000 31,000,000 45,000,000 68,000,000 66,000,000 57,000,000 63,000,000 82,000,000 71,000,000 43,000,000 60,000,000 109,000,000 94,000,000 81,000,000 88,000,000 127,000,000 89,000,000 40,563,000 89,340,000 107,719,000 92,969,000 68,708,000 78,510,000 41,869,000 60,411,000 50,208,000 57,747,000 55,825,000 51,550,000 34,968,000 46,068,000 60,775,000 49,584,000 29,354,000 58,189,000 75,862,000 72,155,000 37,815,000 56,797,000 74,874,000 57,567,000   64,682,000      40,712,000 35,600,000 40,716,000  34,431,000 29,204,000 37,201,000 47,106,000 24,358,500 30,787,000 29,106,000 37,541,000                         2,593,750 2,985,000 3,595,000 3,795,000 1,906,500 2,352,000 
      equity in losses of unconsolidated subsidiaries
    46,000,000   -1,000,000 1,000,000                                                                                       
      income from continuing operations
    77,000,000 75,000,000 178,000,000   157,000,000 192,000,000   185,000,000 207,000,000 282,000,000 270,000,000 194,000,000 261,000,000 420,000,000 269,000,000 236,130,000 284,006,000 305,008,000 266,332,000 181,191,000 193,931,000 118,493,000 146,894,000 140,833,000 151,812,000 151,707,000  42,456,000 134,480,000 157,866,000 152,763,000 122,870,000 122,381,000 150,914,000 140,809,000                     56,145,000 49,231,000 46,706,000 58,182,000 41,328,000 35,901,000 37,906,000 51,983,000 36,523,000 30,141,000                         
      net income from discontinued operations
    2,000,000 -9,000,000 2,000,000       -7,000,000 1,000,000   1,000,000 1,000,000  4,000,000     543,000  277,000  440,000 781,000 398,000                                                                
      net income
    79,000,000 66,000,000 180,000,000 193,000,000 169,000,000 157,000,000 192,000,000 186,000,000 158,000,000 178,000,000 208,000,000 282,000,000 270,000,000 195,000,000 262,000,000 420,000,000 273,000,000 236,778,000 284,006,000 305,008,000 266,332,000 181,734,000 193,931,000 118,770,000 145,979,000 141,273,000 152,593,000 152,105,000 99,063,000 38,059,000 134,480,000 157,866,000 152,763,000 120,655,000 122,381,000 150,914,000 136,278,000 86,331,000 122,688,000 140,737,000 107,732,000 95,060,000 101,346,000 119,722,000 107,095,000 80,469,000 91,515,000 104,882,000 104,653,000 77,864,000 73,445,000 75,722,000 84,592,000 62,188,000 54,048,000 63,998,000 80,991,000 56,145,000 49,231,000 46,706,000 58,182,000 41,328,000 35,901,000 37,906,000 53,936,000 37,205,000 29,155,000 28,857,000 32,304,000 12,964,000 25,068,000 30,989,000 30,878,000 11,092,250 14,559,000 14,016,000 15,794,000 10,190,000 10,458,000 11,662,000 12,084,000 8,256,000 6,603,000 7,627,000 8,401,000 3,885,043.25 4,562,517 5,342,742 5,634,914 2,894,483.25 3,518,773 
      yoy
    -53.25% -57.96% -6.25% 3.76% 6.96% -11.80% -7.69% -34.04% -41.48% -8.72% -20.61% -32.86% -1.10% -17.64% -7.75% 37.70% 2.50% 30.29% 46.45% 156.81% 82.45% 28.64% 27.09% -21.92% 47.36% 271.19% 13.47% -3.65% -35.15% -68.46% 9.89% 4.61% 12.10% 39.76% -0.25% 7.23% 26.50% -9.18% 21.06% 17.55% 0.59% 18.13% 10.74% 14.15% 2.33% 3.35% 24.60% 38.51% 23.72% 25.21% 35.89% 18.32% 4.45% 10.76% 9.78% 37.02% 39.20% 35.85% 37.13% 23.22% 7.87% 11.08% 23.14% 31.36% 66.96% 186.99% 16.30% -6.88% 4.62% 16.87% 72.18% 121.10% 95.50% 8.85% 39.21% 20.19% 30.70% 23.43% 58.38% 52.90% 43.84% 112.51% 44.72% 42.75% 49.09% 34.22% 29.66%     
      qoq
    19.70% -63.33% -6.74% 14.20% 7.64% -18.23% 3.23% 17.72% -11.24% -14.42% -26.24% 4.44% 38.46% -25.57% -37.62% 53.85% 15.30% -16.63% -6.89% 14.52% 46.55% -6.29% 63.28% -18.64% 3.33% -7.42% 0.32% 53.54% 160.29% -71.70% -14.81% 3.34% 26.61% -1.41% -18.91% 10.74% 57.86% -29.63% -12.82% 30.64% 13.33% -6.20% -15.35% 11.79% 33.09% -12.07% -12.74% 0.22% 34.40% 6.02% -3.01% -10.49% 36.03% 15.06% -15.55% -20.98% 44.25% 14.04% 5.41% -19.72% 40.78% 15.12% -5.29% -29.72% 44.97% 27.61% 1.03% -10.67% 149.18% -48.28% -19.11% 0.36% 178.37% -23.81% 3.87% -11.26% 55.00% -2.56% -10.32% -3.49% 46.37% 25.03% -13.43% -9.21% 116.24% -14.85% -14.60% -5.19% 94.68% -17.74%  
      net income margin %
    2.28% 1.99% 5.14% 5.30% 4.88% 4.68% 5.36% 5.01% 4.27% 5.08% 5.83% 8.18% 8.06% 6.50% 8.44% 12.57% 8.15% 7.43% 8.62% 8.88% 8.40% 6.15% 6.36% 4.52% 4.86% 4.69% 4.85% 4.68% 3.20% 1.27% 4.31% 5.21% 5.61% 4.89% 4.96% 6.14% 5.82% 4.73% 5.14% 5.74% 5.61% 5.44% 5.53% 6.51% 6.04% 4.78% 5.32% 6.14% 6.44% 5.91% 5.66% 6.05% 7.07% 5.82% 5.32% 6.36% 7.85% 5.98% 6.28% 6.15% 7.40% 6.13% 5.91% 6.48% 8.94% 6.69% 5.89% 5.86% 6.24% 2.76% 5.11% 6.40% 6.28% 6.23% 5.98% 6.01% 6.71% 4.98% 5.29% 5.98% 6.29% 5.74% 4.94% 5.61% 6.28% 5.00% 4.30% 5.09% 5.63% 4.75% 4.22% 
      basic earnings per share:
                                                                                               
      diluted earnings per share:
                                                                                               
      equity in earnings of unconsolidated subsidiaries
         5,000,000 3,000,000 2,000,000 -2,000,000 6,000,000 4,000,000 2,000,000 3,000,000 3,000,000 2,000,000 4,000,000 2,000,000 5,909,000 7,731,000 3,478,000 5,819,000 3,032,000 4,113,000 -2,649,000 516,000 1,468,000 4,232,000 1,572,000 -39,549,000 -46,145,000 -20,284,000 546,000 1,412,000 2,029,000 2,673,000 991,000 214,000 -644,000 267,000 147,000 -362,000 -1,904,000 -1,130,000 -1,162,000 -1,908,000 -906,000 -721,000 -442,000 -36,000                                           
      less: net income attributable to continuing noncontrolling interest
         1,000,000 1,000,000   1,000,000  1,000,000      497,000 -49,000 384,000 419,000 722,000 448,000 -22,000 740,000 479,000 -46,000 1,352,000                                                                
      net income attributable to lkq stockholders
     66,000,000 180,000,000 192,000,000  156,000,000 191,000,000 185,000,000  177,000,000 208,000,000 281,000,000  194,000,000 262,000,000 420,000,000  236,281,000 284,055,000 304,624,000 265,913,000 181,012,000 193,483,000 118,792,000 145,136,000 140,388,000 152,263,000 150,561,000 98,048,000 36,049,000 134,102,000 157,007,000 152,960,000                                                           
      income before provision for income taxes
       260,000,000 236,000,000   266,000,000 231,000,000                    190,162,000         140,085,750 179,218,000 215,464,000 165,661,000   185,566,000      118,576,000 109,045,000 116,438,000  78,137,000 83,252,000 101,199,000 128,097,000                             6,478,793.25 7,547,517 8,937,742 9,429,914   
      less: net income attributable to noncontrolling interest
       1,000,000    1,000,000                     1,015,000 2,010,000 378,000 859,000                                                            
      earnings per share:
                                                                                               
      basic
        0.65    0.59                             0.308 0.4 0.46 0.35 0.31 0.33 0.39 0.35 0.26 0.3 0.35 0.35 0.26 0.24 0.25 0.28 0.168 0.18 0.43 0.55                                   
      diluted
        0.65    0.59                             0.305 0.4 0.46 0.35 0.31 0.33 0.39 0.35 0.27 0.3 0.34 0.34 0.25 0.24 0.25 0.28 0.165 0.18 0.43 0.54                                   
      gains on foreign exchange contracts - acquisition related
              -3,000,000 -23,000,000 -23,000,000                         -4,585,500   -18,342,000                                                   
      gain on disposal of businesses
                   -155,000,000                                                                            
      (gain) on disposal of businesses and impairment of net assets held for sale
                  -4,000,000                                                                             
      interest expense, net of interest income
                 11,500,000 17,000,000 14,000,000 15,000,000 13,944,500 15,427,000 16,172,000 24,179,000 19,182,250 25,182,000 25,616,000 25,931,000 25,987,250 31,976,000 35,884,000 36,089,000                                                               
      loss on debt extinguishment
                       23,564,000     12,751,000                26,650,000        324,000   2,795,000         5,345,000                               
      other income
                 -1,000,000 -6,000,000     -4,311,000 -6,213,000   -8,174,000 -3,622,000 -3,880,750 -5,939,000  -3,851,000 -2,271,500 -6,959,000  -2,882,000 -1,721,000 -3,107,000 -2,731,000 -1,046,000 -1,207,250 -3,279,000   -319,250 -3,017,000  1,768,000 -255,250 -18,000 -907,000 -96,000 -434,250 -1,562,000 -577,000 402,000   -1,228,000 -511,000   -1,997,000 -106,000 9,000 -274,000 -138,000 -161,000 -259,000 -23,000 -106,000 -40,000                       
      other expense
                   2,000,000  -3,353,000 -2,888,000   -2,326,000 2,492,000     -5,733,000    755,000        1,339,000 -2,962,000   -28,000          -853,250 -1,674,000   -370,000 623,000                                50,294 
      restructuring and acquisition related expenses
                     4,832,000 2,525,000 5,069,000 7,885,000 13,748,000 20,495,000 24,950,000 6,970,000 16,366,000 8,929,000 8,377,000 3,307,000 5,882,000 6,614,000 15,878,000 4,054,000 9,301,000 4,922,000 2,521,000 2,928,000 5,459,000 8,412,000 9,080,000 14,811,000 6,782,000 4,578,000 1,663,000 6,488,000 1,990,000 3,594,000 5,901,000 3,321,000 2,782,000 2,206,000 3,680,000 1,505,000 193,000 116,000 2,195,000 247,000 2,257,000 2,910,000                                 
      impairment of net assets held for sale and loss on disposal of businesses
                     60,000 822,000                                                                         
      net loss from discontinued operations
                            -915,000                                                                   
      less: net income attributable to discontinued noncontrolling interest
                            103,000 406,000 376,000 192,000                                                                
      loss on disposal of businesses and impairment of net assets held for sale
                       -597,000  433,250 -503,000 2,485,000                                                                    
      impairment of net assets held for sale and
                        15,000                                                                       
      (gain on disposal of business) and impairment of net assets held for sale
                            -249,000                                                                   
      impairment of net assets held for sale
                             11,229,750 -3,601,000 33,497,000 15,023,000                                                               
      gains on bargain purchases
                                 -2,090,000  -328,000  120,000 -913,000                                                         
      less: net loss attributable to noncontrolling interest
                                    -197,000                                                           
      facility and warehouse expenses
                                     214,158,000 202,514,000 190,936,000 189,780,000 169,595,000 183,048,000 178,670,000 157,605,000 143,087,000 143,918,000 136,379,000 132,657,000 138,296,000 133,330,000 128,506,000 126,159,000 113,601,000 108,349,000 102,885,000 100,246,000 93,878,000 86,739,000 82,192,000 85,108,000 82,239,000 72,183,000 69,183,000 69,818,000 63,868,000 56,991,000 55,358,000 57,776,000 55,955,000 48,337,000 49,398,000 50,663,000 50,862,000 48,479,000 43,802,000 44,502,000 19,108,000 26,188,000 24,634,000 25,610,000 23,273,000 22,445,000 20,086,000 20,494,000 15,917,000 15,240,000 14,502,000 14,454,000 8,645,937.5 12,054,922 11,800,545 10,728,283 7,288,419.5 9,972,850 
      distribution expenses
                                     201,454,000 202,829,000 194,392,000 185,810,000 174,572,000 172,566,000 184,331,000 152,343,000 152,376,000 158,768,000 150,039,000 141,714,000 144,896,000 148,572,000 146,544,000 137,329,000 111,914,000 109,593,000 106,583,000 103,857,000 98,444,000 93,652,000 91,926,000 91,813,000 84,326,000 68,441,000 69,048,000 65,811,000 58,578,000 51,783,000 51,168,000 51,189,000 49,311,000 45,604,000 42,917,000 44,542,000 43,332,000 46,636,000 45,326,000 44,769,000 17,047,750 23,803,000 22,213,000 22,175,000 19,967,000 20,387,000 19,808,000 19,926,000 16,263,000 15,724,000 15,398,000 14,095,000 8,737,988.25 12,524,453 11,733,773 10,693,727 6,418,742.5 8,893,084 
      income from discontinued operations, net of tax
                                     -1,132,750                                                          
      income from discontinued operations
                                     -0.003                               1,953,000  -0.01                         
      the sum of the individual earnings per share amounts may not equal the total due to rounding.
                                                                                               
      gain on bargain purchase
                                       -3,077,000                                                        
      loss from discontinued operations, net of tax
                                        -4,531,000                                                       
      loss from discontinued operations
                                        -0.01                                                       
      change in fair value of contingent consideration liabilities
                                            73,000 89,000 89,000 125,000 151,000 149,000 12,000 -790,000 -1,222,000 739,000 712,000 230,000 823,000 -144,000 1,892,000 1,240,000 -1,345,000                                   
      other income:
                                                                                               
      total other income
                                             10,834,500 11,794,000  16,825,000 16,537,000 16,388,000 13,931,000 15,124,000    9,820,000         5,261,000 6,912,000 7,017,000 7,115,000 3,219,000 7,757,000 7,619,000 7,540,000 7,923,000 8,193,000 7,960,000 10,032,000 1,231,000 1,773,000 2,066,000 1,085,000 1,398,000 1,591,000 1,220,000 137,000 338,000 343,000 617,000 392,000       
      income before benefit from income taxes
                                             127,404,500 154,951,000  169,101,000 129,713,000 139,800,000 159,665,000 158,710,000    131,768,000               47,777,000 53,838,000 19,893,000 41,765,000 50,454,000 51,476,000 18,642,750 23,818,000 24,576,000 26,177,000 16,960,000 16,274,000 19,378,000 20,208,000 9,579,750 11,122,000 13,193,000 14,004,000       
      benefit from income taxes
                                             44,313,750 52,475,000  60,098,000 48,338,000 47,564,000 54,341,000 54,021,000    47,176,000         19,477,750 22,394,000 24,686,000 30,831,000 19,983,000 18,147,000 18,920,000 21,534,000 6,929,000 16,697,000 19,465,000 20,598,000 7,550,500 9,259,000 10,560,000 10,383,000 6,770,000 5,816,000 7,716,000 8,124,000 5,108,000 4,519,000 5,566,000 5,603,000       
      discontinued operations:
                                                                                               
      income from discontinued operations, net of taxes
                                                                    224,000 -1,790,000 -986,000                         
      gain on sale of discontinued operations, net of taxes
                                                                    1,729,000                           
      basic earnings per share
                                                                                               
      total
                                                             0.38 0.34 0.32 0.4 0.29 0.25 0.27 0.38 0.27 0.21                         
      diluted earnings per share
                                                                                               
      weighted-average common shares outstanding:
                                                                                               
      basic
                                                              146,325 145,917 145,611  143,258 142,842 142,194  140,746 140,223 139,793  136,585 135,287 134,558   53,523 53,316  53,098 52,802 52,062  21,245 20,855 20,631       
      diluted
                                                              148,402 148,131 147,920  145,798 145,496 145,124  144,047 143,500 142,789  141,190 140,301 139,682   56,247 56,002  55,910 55,706 55,467  23,839 23,386 22,692       
      restructuring expenses
                                                               2,377,000 46,000 75,000 223,000 290,000 80,000 644,000 852,000 255,000 803,000 1,866,000 2,400,000 3,149,000 1,174,000                   
      income from continuing operations before benefit from income taxes
                                                                 50,925,250 58,295,000 62,592,000 82,814,000 56,506,000 48,288,000                         
      net income per share
                                                                                               
      basic
                                                                       0.21 0.23 0.09 0.18 0.23 0.23   0.26 0.3 0.19 0.2 0.22 0.23 0.27 0.31 0.37 0.41       
      diluted
                                                                       0.2 0.23 0.09 0.18 0.22 0.22   0.25 0.28 0.19 0.19 0.21 0.22 0.24 0.28 0.33 0.37       
      other income (income)
                                                                          1,000                     
      net income per share
                                                                                               
      basic
                                                                       0.21 0.23 0.09 0.18 0.23 0.23   0.26 0.3 0.19 0.2 0.22 0.23 0.27 0.31 0.37 0.41       
      as reported
                                                                             0.205 0.27                 
      pro forma
                                                                             0.103 0.13                 
      diluted
                                                                                               
      weighted-average common shares outstanding:
                                                                                               
      basic
                                                              146,325 145,917 145,611  143,258 142,842 142,194  140,746 140,223 139,793  136,585 135,287 134,558   53,523 53,316  53,098 52,802 52,062  21,245 20,855 20,631       
      interest income
                                                                                               
      other (income) expense:
                                                                                               
      other (income) expense
                                                                                          116,828     
      earnings per share, basic
                                                                                         0.195 0.23     
      earnings per share, diluted
                                                                                         0.173 0.2     
      basic net income per share
                                                                                           0.27 0.29   
      diluted net income per share
                                                                                           0.24 0.25   
      stockholder loan guarantee fee
                                                                                               
      income before provision for income taxes and cumulative effect of change in accounting principle
                                                                                             4,800,983.25 5,870,773 
      income before cumulative effect of change in accounting principle
                                                                                             2,894,483.25 3,518,773 
      cumulative effect of change in accounting principle, net of tax
                                                                                               
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 
                                                                                              
        assets
                                                                                              
        current assets:
                                                                                              
        cash and cash equivalents
      335,000,000 319,000,000 289,000,000 289,000,000 227,000,000 234,000,000 353,000,000 276,000,000 344,000,000 299,000,000 401,000,000 1,904,000,000 342,000,000 278,000,000 269,000,000 265,000,000 327,000,000 274,134,000 402,703,000 328,700,000 590,194,000 312,154,000 421,382,000 476,426,000 332,784,000 523,020,000 433,391,000 375,967,000 316,066,000 331,761,000 341,346,000 345,202,000 245,679,000 279,766,000 275,077,000 303,544,000 264,614,000                                                    
        accounts receivable
      1,456,000,000 1,204,000,000 1,399,000,000 1,442,000,000 1,409,000,000 1,122,000,000 1,341,000,000 1,360,000,000 1,392,000,000 1,165,000,000 1,301,000,000 1,257,000,000 1,257,000,000                                                                            
        inventories
      3,354,000,000 3,426,000,000 3,316,000,000 3,394,000,000 3,361,000,000 3,220,000,000 3,132,000,000 3,064,000,000 3,123,000,000 3,121,000,000 2,998,000,000 2,681,000,000 2,733,000,000 2,752,000,000 2,635,000,000 2,650,000,000 2,573,000,000 2,610,515,000 2,423,853,000 2,394,147,000 2,392,714,000 2,414,612,000 2,245,846,000 2,288,293,000 2,718,630,000 2,772,777,000 2,582,188,000 2,650,138,000 2,692,006,000 2,836,075,000 2,794,894,000 2,718,158,000 2,401,309,000 2,380,783,000 2,236,376,000 2,063,462,000 1,978,465,000 1,935,237,000 1,912,568,000 1,890,536,000                                                 
        prepaid expenses and other current assets
      330,000,000 299,000,000 711,000,000 340,000,000 342,000,000 330,000,000 319,000,000 385,000,000 343,000,000 283,000,000 275,000,000 314,000,000 291,000,000 230,000,000 247,000,000 255,000,000 253,000,000 296,947,000 247,838,000 219,952,000 218,664,000 233,877,000 260,776,000 216,438,000 222,624,000 260,890,000 245,082,000 319,942,000 283,207,000 199,030,000 200,944,000 228,732,000 180,367,000 134,479,000 135,192,000 132,483,000 101,377,000 87,768,000 151,801,000 139,536,000 99,288,000 106,603,000 81,249,000 97,560,000 80,254,000 85,799,000 76,136,000 86,047,000 73,397,000 42,276,000 44,391,000 45,546,000 40,239,000 28,948,000 26,518,000 27,331,000 26,659,000 19,591,000 16,351,000                     3,441,000 3,452,000 3,370,000       
        total current assets
      5,475,000,000 5,248,000,000 5,715,000,000 5,465,000,000 5,339,000,000 4,906,000,000 5,145,000,000 5,085,000,000 5,202,000,000 4,868,000,000 5,286,000,000 6,156,000,000 4,623,000,000 4,258,000,000 4,202,000,000 4,331,000,000 4,682,000,000 4,254,368,000 4,259,398,000 4,168,534,000 4,453,946,000 4,034,032,000 4,102,508,000 4,106,973,000 4,442,664,000 4,687,819,000 4,483,858,000 4,631,849,000 4,644,770,000 4,520,949,000 4,593,060,000 4,593,606,000 4,039,143,000 3,822,134,000 3,668,373,000 3,500,735,000 3,318,126,000 3,567,594,000 3,295,541,000 3,298,428,000 2,993,887,000 2,340,712,000 2,387,143,000 2,372,621,000 2,337,179,000 2,317,417,000 2,345,538,000 2,240,726,000 2,093,481,000 1,799,817,000 1,675,651,000 1,658,490,000 1,399,562,000 1,384,351,000 1,296,349,000 1,253,007,000 1,174,278,000 1,149,735,000 936,590,000 890,376,000 852,117,000 836,876,000 821,500,000 800,533,000 782,770,000 702,868,000 714,896,000 608,918,000 596,394,000 605,052,000 579,966,000  455,422,000 226,396,000 183,814,000 186,979,000 185,822,000 179,686,000 151,337 123,174,000 119,313,000 117,891,000  96,844,695 100,034,445 98,034,626  80,220,090 
        property, plant and equipment
      1,406,000,000 1,452,000,000 1,451,000,000 1,581,000,000 1,531,000,000 1,517,000,000 1,574,000,000 1,509,000,000 1,493,000,000 1,516,000,000 1,427,000,000 1,298,000,000 1,265,000,000 1,236,000,000 1,169,000,000 1,217,000,000 1,256,000,000 1,298,740,000 1,192,357,000 1,207,156,000 1,204,643,000 1,248,703,000 1,204,766,000 1,196,505,000 1,202,329,000 1,234,400,000 1,184,188,000 1,206,690,000 1,206,342,000 1,220,162,000 1,201,003,000 1,188,464,000 929,756,000 913,089,000     1,023,707,000 1,055,046,000                                                 
        operating lease assets
      1,321,000,000 1,332,000,000 1,291,000,000 1,432,000,000 1,389,000,000 1,388,000,000 1,381,000,000 1,364,000,000 1,314,000,000 1,336,000,000 1,308,000,000 1,277,000,000 1,249,000,000 1,227,000,000 1,193,000,000 1,268,000,000 1,301,000,000 1,361,324,000 1,341,064,000 1,368,143,000 1,373,238,000 1,353,124,000 1,283,212,000 1,272,513,000 1,269,280,000 1,308,511,000 1,303,260,000 1,294,541,000 1,279,576,000                                                            
        goodwill
      5,366,000,000 5,414,000,000 5,451,000,000 5,756,000,000 5,538,000,000 5,448,000,000 5,629,000,000 5,530,000,000 5,526,000,000 5,600,000,000 5,548,000,000 4,400,000,000 4,366,000,000 4,319,000,000 4,132,000,000 4,290,000,000 4,426,000,000 4,539,896,000 4,525,474,000 4,568,087,000 4,515,634,000 4,591,569,000 4,473,576,000 4,377,350,000 4,334,725,000 4,406,535,000 4,309,822,000 4,409,925,000 4,354,306,000 4,381,458,000 4,475,266,000 4,421,976,000 3,572,198,000 3,536,511,000 3,392,363,000 3,191,613,000 3,120,844,000 3,054,769,000 3,117,150,000 3,059,488,000 3,075,293,000 2,319,246,000 2,348,092,000 2,286,518,000 2,235,043,000 2,288,895,000 2,257,153,000 2,308,943,000 2,197,255,000 1,937,444,000 1,920,916,000 1,826,128,000 1,674,844,000 1,690,284,000 1,597,936,000 1,578,605,000 1,499,382,000 1,476,063,000 1,121,754,000 1,063,507,000 1,057,406,000 1,032,973,000 990,589,000 950,621,000 945,838,000 938,783,000 930,552,000 923,807,000 910,200,000 843,865,000 843,558,000    246,232,000 242,779,000 229,758,000 203,060,000 181,792 126,049,000 118,227,000 112,655,000  88,868,317 88,803,106 86,700,955  50,764,845 
        other intangibles
      1,032,000,000 1,072,000,000 1,096,000,000 1,148,000,000 1,136,000,000 1,150,000,000 1,228,000,000 1,233,000,000 1,271,000,000 1,313,000,000 1,176,000,000 648,000,000 651,000,000 653,000,000 626,000,000 669,000,000 715,000,000 746,149,000 755,426,000 768,471,000 777,372,000 814,219,000 799,460,000 798,799,000 819,335,000 850,338,000 837,272,000 880,123,000 889,609,000 928,752,000 953,372,000 973,031,000 740,804,000 743,769,000 602,424,000 595,333,000 576,451,000 584,231,000 619,246,000 630,360,000 447,730,000 215,117,000 219,632,000 228,580,000 231,852,000 245,525,000 221,049,000 230,429,000 229,352,000 153,739,000 154,429,000 148,771,000 101,629,000 106,715,000 108,697,000 105,577,000 108,206,000  70,484,000 68,216,000 67,872,000  64,708,000 65,168,000 66,205,000  68,095,000  72,194,000 73,237,000 73,925,000    68,000 73,000 78,000 83,000 88 94,000 100,000 91,000  43,372 42,692 44,970  48,850 
        equity method investments
      125,000,000 170,000,000 171,000,000 158,000,000 156,000,000 169,000,000 159,000,000 157,000,000 163,000,000 159,000,000 158,000,000 155,000,000 156,000,000 141,000,000 146,000,000 154,000,000 179,000,000 180,705,000 178,410,000 168,467,000 170,729,000 155,224,000 147,536,000 136,673,000 145,859,000 139,243,000 144,009,000 133,154,000 134,234,000 179,169,000 157,409,000 202,653,000 208,210,000 208,404,000 199,246,000 181,996,000 185,262,000 183,467,000                                                   
        other noncurrent assets
      414,000,000 449,000,000 425,000,000 404,000,000 380,000,000 377,000,000 350,000,000 333,000,000 301,000,000 287,000,000 265,000,000 221,000,000 198,000,000 204,000,000 198,000,000 205,000,000 219,000,000 224,972,000 208,731,000 189,201,000 169,895,000 163,662,000 150,154,000 146,486,000 139,878,000 153,110,000 149,281,000 147,954,000                                                             
        total assets
      15,139,000,000 15,137,000,000 15,600,000,000 15,944,000,000 15,469,000,000 14,955,000,000 15,466,000,000 15,211,000,000 15,270,000,000 15,079,000,000 15,168,000,000 14,155,000,000 12,508,000,000 12,038,000,000 11,666,000,000 12,134,000,000 12,778,000,000 12,606,154,000 12,460,860,000 12,438,059,000 12,665,457,000 12,360,533,000 12,161,212,000 12,035,299,000 12,354,070,000 12,779,956,000 12,411,690,000 12,704,236,000 12,665,910,000 11,393,402,000 11,585,336,000 11,548,631,000 9,636,178,000 9,366,872,000 8,863,938,000 8,430,942,000 8,122,246,000 8,303,199,000 8,203,952,000 8,185,944,000 7,356,857,000 5,647,837,000 5,704,032,000 5,634,542,000 5,522,466,000 5,573,492,000 5,534,578,000 5,498,845,000 5,209,828,000 4,518,774,000 4,361,059,000 4,218,315,000 3,722,699,000 3,723,456,000 3,502,575,000 3,425,409,000 3,260,001,000 3,199,704,000 2,538,012,000 2,417,714,000 2,355,379,000 2,299,509,000 2,205,449,000 2,130,742,000 2,109,297,000 2,020,121,000 1,993,983,000 1,881,804,000 1,848,171,000 1,779,610,000 1,743,015,000  906,013,000 646,069,000 564,355,000 555,171,000 537,392,000 498,636,000 439,426 336,735,000 321,766,000 312,659,000  263,251,078 264,060,796 251,422,544  185,047,729 
        liabilities and stockholders' equity
                                                                                              
        current liabilities:
                                                                                              
        accounts payable
      1,937,000,000 2,108,000,000 1,905,000,000 1,891,000,000 1,853,000,000 1,801,000,000 1,814,000,000 1,764,000,000 1,840,000,000 1,648,000,000 1,723,000,000 1,475,000,000 1,371,000,000 1,339,000,000 1,356,000,000 1,457,000,000 1,370,000,000 1,176,015,000 1,262,976,000 1,191,250,000 1,228,524,000 932,406,000 847,733,000 756,846,000 893,807,000 942,795,000 997,874,000 1,031,952,000 952,688,000 942,398,000 941,747,000 981,643,000 812,661,000 788,613,000 749,852,000 724,201,000 651,117,000 633,773,000 682,719,000 735,138,000 597,826,000 415,588,000 416,341,000 392,951,000 397,623,000 400,202,000 403,587,000 392,659,000 384,102,000 349,069,000 284,900,000 263,565,000 202,084,000 219,335,000 219,098,000 224,276,000 212,538,000 210,875,000 84,496,000 77,951,000 75,377,000 76,437,000 70,413,000 52,405,000 58,050,000 51,300,000 54,195,000 65,411,000 60,488,000 59,535,000 62,963,000  20,383,000 17,714,000 19,192,000 17,507,000 17,592,000 18,855,000 15,496 10,885,000 9,364,000 9,651,000  7,680,573 8,024,640 9,716,049  5,514,995 
        accrued expenses:
                                                                                              
        accrued payroll-related liabilities
      214,000,000 190,000,000 218,000,000 205,000,000 233,000,000 214,000,000 218,000,000 199,000,000 242,000,000 260,000,000 244,000,000 200,000,000 214,000,000 218,000,000 224,000,000 203,000,000 219,000,000 260,827,000 255,899,000 214,288,000 202,333,000 208,718,000 196,581,000 179,470,000 162,944,000 179,203,000 162,152,000 171,650,000 143,026,000 172,005,000 153,536,000 163,294,000 112,140,000 143,424,000 120,575,000 106,811,000 89,977,000 118,755,000 106,544,000 102,962,000 78,459,000 86,527,000 95,014,000 69,327,000 81,675,000 86,016,000 88,082,000 70,515,000 74,804,000 58,695,000 66,366,000 46,083,000 48,465,000 44,400,000 48,256,000 34,798,000 43,972,000 53,256,000 54,645,000 33,360,000 35,723,000 41,376,000 42,252,000 35,959,000 33,899,000 37,314,000 35,680,000 33,129,000 34,788,000      10,939,000 9,927,000 9,174,000 6,848,000 10,115 7,930,000    5,664,198 5,765,915 5,066,721  5,354,160 
        refund liability
      126,000,000 122,000,000 125,000,000 128,000,000 125,000,000 126,000,000 135,000,000 134,000,000 137,000,000 132,000,000 124,000,000 120,000,000 119,000,000 109,000,000 108,000,000 108,000,000 106,000,000 106,800,000 108,292,000 106,331,000 104,534,000 102,148,000 106,442,000 103,679,000 99,680,000 97,314,000 100,327,000 106,612,000 105,435,000 104,585,000 106,732,000 103,694,000 99,179,000                                                        
        other accrued expenses
      380,000,000 344,000,000 381,000,000 367,000,000 375,000,000 352,000,000 397,000,000 353,000,000 354,000,000 309,000,000 363,000,000 343,000,000 324,000,000 294,000,000 309,000,000 337,000,000 330,000,000 271,406,000 332,046,000 363,891,000 356,126,000 334,890,000 356,858,000 258,490,000 341,671,000 289,683,000 326,634,000 309,734,000 317,826,000 288,425,000 358,212,000 312,702,000 267,364,000 218,600,000 253,241,000 246,747,000 243,018,000 169,553,000 238,302,000 228,656,000 233,288,000 124,466,000 185,072,000 183,423,000 171,145,000 164,148,000 127,838,000 127,119,000 169,033,000 140,074,000 146,641,000 117,772,000 99,703,000 90,422,000 85,256,000 80,801,000 79,214,000 59,543,000 41,927,000 36,829,000 32,989,000 25,832,000 25,992,000 25,004,000 27,274,000 26,345,000 48,461,000 42,006,000 44,009,000      17,151,000 16,550,000 15,465,000 13,081,000 11,062 10,577,000    8,030,566 7,471,768 6,881,339  5,860,359 
        current portion of operating lease liabilities
      254,000,000 253,000,000 238,000,000 255,000,000 245,000,000 237,000,000 247,000,000 238,000,000 226,000,000 224,000,000 210,000,000 199,000,000 190,000,000 188,000,000 181,000,000 195,000,000 192,000,000 203,108,000 203,126,000 201,071,000 200,637,000 221,811,000 219,239,000 216,177,000 218,998,000 221,527,000 225,572,000 219,502,000 216,172,000                                                            
        current portion of long-term obligations
      532,000,000 32,000,000 537,000,000 34,000,000 558,000,000 38,000,000 44,000,000 44,000,000 88,000,000 596,000,000 574,000,000 579,000,000 44,000,000 34,000,000 50,000,000 47,000,000 31,000,000 34,752,000 36,815,000 90,825,000 239,962,000 58,497,000 97,268,000 93,200,000 90,965,000 326,367,000 128,143,000 132,641,000 136,283,000 121,826,000 118,365,000 177,372,000 142,277,000 126,360,000 126,887,000 96,860,000 91,988,000 66,109,000 74,829,000 60,832,000 75,365,000 56,034,000 37,174,000 39,378,000 62,303,000 63,515,000 72,908,000 71,487,000 35,106,000 41,535,000 61,123,000 64,962,000 79,531,000 71,716,000 52,103,000 46,379,000 40,498,000 29,524,000 18,915,000 15,520,000 14,817,000 52,888,000 39,880,000 27,080,000 15,401,000 10,063,000 29,515,000 21,934,000 19,425,000 18,055,000 17,452,000  10,825,000 9,802,000 8,485,000 4,423,000 4,601,000 2,598,000 1,481 409,000 276,000 220,000  312,564 310,413 1,458,308  17,809,721 
        other current liabilities
      104,000,000 88,000,000 177,000,000 132,000,000 127,000,000 94,000,000 135,000,000 172,000,000 172,000,000 149,000,000 148,000,000 112,000,000 150,000,000 89,000,000 123,000,000 138,000,000 120,000,000 112,538,000 123,105,000 110,500,000 104,510,000 130,021,000 102,374,000 67,410,000 130,903,000 121,623,000 113,349,000 134,855,000 100,058,000 61,109,000 57,088,000 49,603,000 41,167,000 45,727,000 51,783,000 47,041,000 83,601,000 37,943,000 46,814,000 40,794,000 64,472,000 31,596,000 64,097,000 41,286,000 22,505,000 32,522,000 31,587,000 35,126,000 32,913,000 18,675,000 17,735,000 12,388,000 15,899,000 17,068,000 11,638,000 12,471,000 14,522,000 24,481,000                               
        total current liabilities
      3,547,000,000 3,137,000,000 3,581,000,000 3,012,000,000 3,516,000,000 2,862,000,000 2,990,000,000 2,904,000,000 3,059,000,000 3,318,000,000 3,559,000,000 3,028,000,000 2,412,000,000 2,271,000,000 2,351,000,000 2,485,000,000 2,495,000,000 2,165,446,000 2,322,259,000 2,278,156,000 2,436,626,000 1,988,491,000 1,926,495,000 1,949,768,000 1,938,968,000 2,178,512,000 2,054,051,000 2,106,946,000 1,971,488,000 1,690,348,000 1,735,680,000 1,788,308,000 1,474,788,000 1,322,724,000 1,302,338,000 1,221,660,000 1,159,701,000 1,210,785,000 1,149,208,000 1,168,382,000 1,049,410,000 751,970,000 797,698,000 726,365,000 772,314,000 750,696,000 771,388,000 750,208,000 775,915,000 677,953,000 642,513,000 559,110,000 504,739,000 487,944,000 464,519,000 445,322,000 457,074,000 397,693,000 227,526,000 193,469,000 208,272,000 225,321,000 225,292,000 195,650,000 204,363,000 168,481,000 176,726,000 167,213,000 163,913,000 169,842,000 170,093,000  68,675,000 66,128,000 61,394,000 54,236,000 53,871,000 53,998,000 47,561 38,902,000 34,304,000 35,491,000  25,270,677 24,886,480 28,837,954  38,437,688 
        long-term operating lease liabilities, excluding current portion
      1,137,000,000 1,145,000,000 1,115,000,000 1,237,000,000 1,202,000,000 1,207,000,000 1,188,000,000 1,179,000,000 1,138,000,000 1,163,000,000 1,144,000,000 1,131,000,000 1,111,000,000 1,091,000,000 1,066,000,000 1,127,000,000 1,161,000,000 1,209,218,000 1,188,984,000 1,215,279,000 1,219,267,000 1,197,963,000 1,122,116,000 1,112,230,000 1,104,936,000 1,137,597,000 1,129,423,000 1,122,276,000 1,109,814,000                                                            
        long-term obligations, excluding current portion
      3,313,000,000 3,631,000,000 3,615,000,000 4,395,000,000 3,840,000,000 4,127,000,000 4,292,000,000 4,253,000,000 4,161,000,000 3,655,000,000 3,763,000,000 3,421,000,000 2,684,000,000 2,622,000,000 2,390,000,000 2,313,000,000 2,680,000,000 2,777,160,000 2,348,448,000 2,360,685,000 2,471,730,000 2,812,641,000 3,009,638,000 3,157,725,000 3,672,221,000 3,715,389,000 3,737,112,000 3,919,902,000 4,092,766,000 4,188,674,000 4,250,137,000 4,261,176,000 3,170,788,000 3,277,620,000 3,021,717,000 2,890,708,000 2,933,277,000 3,275,662,000 3,189,345,000 3,274,629,000 2,743,197,000 1,528,668,000 1,570,056,000 1,652,064,000 1,672,332,000 1,801,047,000 1,825,133,000 1,879,837,000 1,695,627,000 1,264,246,000 1,250,932,000 1,311,519,000 987,979,000 1,046,762,000 929,743,000 954,067,000 856,068,000 926,552,000 613,691,000 570,841,000 544,451,000 548,066,000 557,589,000 567,324,000 581,211,000 592,982,000 606,048,000 620,940,000 623,028,000 629,367,000 634,151,000  1,696,000 128,905,000 91,962,000 104,808,000 102,868,000 80,283,000 45,996 55,198,000 56,269,000 58,889,000  36,001,554 42,052,800 32,979,828  31,301,164 
        deferred income taxes
      325,000,000 331,000,000 364,000,000 412,000,000 399,000,000 386,000,000 426,000,000 425,000,000 426,000,000 448,000,000 416,000,000 300,000,000 283,000,000 280,000,000 246,000,000 256,000,000 270,000,000 279,296,000 280,850,000 285,426,000 285,584,000 291,421,000 304,898,000 299,867,000 300,117,000 310,129,000 296,199,000 303,179,000 305,770,000 311,434,000 325,537,000 332,602,000 242,226,000 252,359,000 241,544,000 225,262,000 221,504,000 199,657,000 226,682,000 225,338,000 179,404,000 127,239,000 77,401,000 77,968,000 78,340,000 81,744,000 73,997,000 74,092,000 73,822,000 63,938,000 53,129,000 53,328,000 52,862,000 53,485,000 47,307,000 46,596,000 45,257,000 45,690,000 35,184,000 35,039,000 34,135,000 32,506,000 29,924,000 30,027,000 29,873,000 31,847,000 19,732,000 19,644,000 18,022,000 21,364,000 19,731,000  2,341,000 3,172,000 2,619,000 2,102,000 2,246,000 2,261,000 2,122 3,256,000 3,501,000 4,145,000  1,259,100 1,195,900 1,141,000  388,900 
        other noncurrent liabilities
      327,000,000 332,000,000 346,000,000 345,000,000 323,000,000 341,000,000 320,000,000 306,000,000 313,000,000 314,000,000 289,000,000 283,000,000 289,000,000 283,000,000 312,000,000 324,000,000 349,000,000 364,373,000 378,385,000 380,427,000 369,546,000 374,640,000 358,402,000 343,691,000 326,432,000 365,672,000 322,205,000 342,185,000 329,298,000 364,194,000 376,566,000 389,570,000 329,395,000 307,516,000 257,302,000 236,627,000 200,893,000 174,146,000 211,440,000 209,956,000 150,437,000 125,278,000 124,255,000 123,497,000 120,540,000 119,430,000 111,093,000 105,832,000 105,261,000 88,820,000 89,605,000 87,100,000 81,910,000 74,627,000 78,909,000 74,320,000 67,183,000 60,796,000 55,240,000 52,875,000 49,704,000 45,902,000 32,478,000 25,040,000 25,046,000 27,015,000 32,519,000 29,627,000 11,184,000 9,982,000 10,011,000  9,576,000 8,787,000 7,332,000 6,477,000 5,905,000 5,397,000 4,032 4,134,000 4,016,000 4,088,000  4,181,839 4,415,987 4,682,486  4,392,004 
        commitments and contingencies
                                                                                              
        stockholders' equity:
                                                                                              
        common stock, 0.01 par value...
      3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,000,000 3,215,000 3,215,000 3,212,000 3,212,000 3,208,000 3,208,000 3,205,000 3,204,000 3,199,000 3,196,000 3,190,000 3,189,000 3,184,000 3,182,000 3,178,000 3,096,000 3,091,000 3,090,000 3,086,000 3,083,000 3,075,000 3,074,000 3,067,000 3,065,000 3,055,000 3,054,000 3,044,000 3,042,000 3,035,000 3,030,000 3,022,000 3,018,000 3,008,000 3,005,000 2,998,000 2,985,000 2,978,000 2,970,000 1,480,000 1,474,000 1,470,000 1,465,000 1,462,000 1,459,000 1,455,000 1,438,000 1,431,000 1,427,000 1,420,000 1,412,000 1,399,000 1,387,000 1,355,000 1,354,000  665,000 536,000 533,000 531,000 528,000 525,000 514 214,000  207,000  201,875 201,175 197,934  142,303 
        additional paid-in capital
      1,584,000,000 1,581,000,000 1,574,000,000 1,567,000,000 1,558,000,000 1,556,000,000 1,548,000,000 1,547,000,000 1,541,000,000 1,538,000,000 1,527,000,000 1,520,000,000 1,510,000,000 1,506,000,000 1,499,000,000 1,492,000,000 1,482,000,000 1,474,093,000 1,465,346,000 1,458,993,000 1,449,667,000 1,444,584,000 1,439,493,000 1,433,338,000 1,425,600,000 1,418,239,000 1,427,382,000 1,429,129,000 1,420,685,000 1,415,188,000 1,409,242,000 1,403,630,000 1,146,391,000 1,141,451,000 1,135,627,000 1,130,318,000 1,122,787,000 1,116,690,000 1,110,841,000 1,111,221,000 1,101,979,000 1,090,713,000 1,084,423,000 1,070,288,000 1,061,233,000 1,054,686,000 1,044,004,000 1,031,807,000 1,021,510,000 1,006,084,000 996,248,000 982,386,000 961,122,000 950,338,000 938,516,000 928,081,000 913,930,000 902,782,000 892,948,000 885,555,000 878,206,000 869,798,000 841,747,000 832,142,000 825,154,000 815,952,000 806,988,000 790,933,000 779,545,000 729,850,000 727,117,000  694,955,000 328,597,000 323,189,000 320,057,000 316,426,000 312,295,000 307,304 212,568,000 207,863,000 202,590,000  199,634,867 198,592,860 196,140,156  132,052,633 
        retained earnings
      7,960,000,000 7,958,000,000 7,969,000,000 7,867,000,000 7,753,000,000 7,662,000,000 7,584,000,000 7,472,000,000 7,367,000,000 7,290,000,000 7,194,000,000 7,059,000,000 6,852,000,000 6,656,000,000 6,536,000,000 6,344,000,000 5,995,000,000 5,793,515,000 5,630,632,000 5,346,577,000 5,041,953,000 4,776,040,000 4,595,028,000 4,401,545,000 4,282,753,000 4,140,136,000 3,999,748,000 3,847,485,000 3,696,924,000 3,598,876,000 3,562,827,000 3,428,725,000 3,271,718,000 3,124,103,000 2,999,932,000 2,877,551,000 2,726,637,000 2,590,359,000 2,504,028,000 2,374,853,000 2,234,116,000 2,126,384,000 2,031,324,000 1,929,978,000 1,810,256,000 1,703,161,000 1,622,692,000 1,531,177,000 1,426,295,000 1,321,642,000 1,243,778,000 1,170,333,000 1,094,611,000 1,010,019,000 947,831,000 893,783,000 829,785,000 748,794,000 692,649,000 643,418,000 596,712,000 538,530,000 497,202,000 461,301,000 423,395,000 369,459,000 332,254,000 241,938,000 228,974,000 203,906,000 172,917,000  120,507,000 105,948,000 76,422,000 66,232,000 55,773,000 44,111,000 32,027 23,771,000 17,168,000 9,541,000       
        accumulated other comprehensive loss
      -133,000,000 -57,000,000 -84,000,000 -51,000,000 -313,000,000 -417,000,000 -195,000,000 -313,000,000 -298,000,000 -240,000,000 -372,000,000 -235,000,000 -280,000,000 -323,000,000 -539,000,000 -355,000,000 -206,000,000 -153,130,000 -148,575,000 -101,090,000 -126,122,000 -99,009,000 -209,722,000 -279,763,000 -313,903,000 -200,885,000 -260,746,000 -188,553,000 -190,854,000 -174,950,000 -134,791,000 -116,061,000 -14,618,000 -70,476,000 -97,612,000 -154,270,000 -245,636,000 -267,175,000 -190,666,000 -181,502,000 -104,751,000 -105,470,000 -82,088,000 -49,217,000 -94,624,000          -676,000 -9,616,000 -104,000      -3,476,000 -4,976,000 -4,667,000 -7,397,000 -9,218,000                      
        treasury stock
      -2,948,000,000 -2,948,000,000 -2,908,000,000 -2,868,000,000 -2,827,000,000 -2,787,000,000 -2,706,000,000 -2,580,000,000 -2,454,000,000 -2,424,000,000 -2,394,000,000 -2,394,000,000 -2,394,000,000 -2,389,000,000 -2,237,000,000 -1,894,000,000 -1,490,000,000 -1,345,949,000 -1,048,809,000 -829,768,000 -526,084,000 -469,105,000 -439,819,000 -439,819,000 -439,819,000 -351,813,000 -351,813,000 -250,762,000 -130,462,000 -60,000,000                                                           
        total company stockholders' equity
      6,466,000,000 6,537,000,000 6,554,000,000 6,518,000,000 6,174,000,000 6,017,000,000 6,234,000,000 6,129,000,000 6,159,000,000 6,167,000,000 5,958,000,000 5,953,000,000 5,691,000,000 5,453,000,000 5,262,000,000 5,590,000,000 5,784,000,000 5,771,744,000 5,901,809,000 5,877,924,000 5,842,626,000 5,655,718,000 5,388,188,000 5,118,506,000 4,957,835,000 5,008,876,000 4,817,767,000 4,840,489,000 4,799,482,000 4,782,298,000 4,840,460,000 4,719,472,000 4,406,587,000 4,198,169,000                                                       
        noncontrolling interest
      24,000,000 24,000,000 25,000,000 25,000,000 15,000,000 15,000,000 16,000,000 15,000,000 14,000,000 14,000,000 15,000,000 15,000,000 14,000,000 14,000,000 15,000,000 15,000,000 15,000,000 14,840,000 16,048,000 16,085,000 16,001,000 15,582,000 27,398,000 29,435,000 29,484,000 39,704,000 54,933,000 69,259,000 57,292,000 56,454,000 56,956,000 57,503,000 12,394,000 8,484,000                                                       
        total stockholders' equity
      6,490,000,000 6,561,000,000 6,579,000,000 6,543,000,000 6,189,000,000 6,032,000,000 6,250,000,000 6,144,000,000 6,173,000,000 6,181,000,000 5,973,000,000 5,968,000,000 5,705,000,000 5,467,000,000 5,277,000,000 5,605,000,000 5,799,000,000 5,786,584,000 5,917,857,000 5,894,009,000 5,858,627,000 5,671,300,000 5,415,586,000 5,147,941,000 4,987,319,000 5,048,580,000 4,872,700,000 4,909,748,000 4,856,774,000 4,838,752,000 4,897,416,000 4,776,975,000 4,418,981,000 4,206,653,000    3,442,949,000    3,114,682,000                                               
        total liabilities and stockholders' equity
      15,139,000,000 15,137,000,000 15,600,000,000 15,944,000,000 15,469,000,000 14,955,000,000 15,466,000,000 15,211,000,000 15,270,000,000 15,079,000,000 15,168,000,000 14,155,000,000 12,508,000,000 12,038,000,000 11,666,000,000 12,134,000,000 12,778,000,000 12,606,154,000 12,460,860,000 12,438,059,000 12,665,457,000 12,360,533,000 12,161,212,000 12,035,299,000 12,354,070,000 12,779,956,000 12,411,690,000 12,704,236,000                                                             
        current assets of discontinued operations
                                                                                              
        noncurrent assets of discontinued operations
                                                                                              
        current liabilities of discontinued operations
                                                                                              
        noncurrent liabilities of discontinued operations
                                                                                              
        redeemable noncontrolling interest
                24,000,000 24,000,000 24,000,000 24,000,000 24,000,000 24,000,000 24,000,000 24,077,000 24,077,000 24,077,000 24,077,000 24,077,000 24,077,000 24,077,000 24,077,000 24,077,000                                                               
        assets of discontinued operations
                311,000,000                           456,640,000                            9,720,000 24,597,000                      
        liabilities of discontinued operations
                173,000,000                           145,104,000                    1,788,000 2,276,000 2,364,000 2,561,000 2,744,000 2,857,000 3,061,000 3,329,000 3,832,000 2,723,000                      
        receivables
                   998,000,000 1,051,000,000 1,161,000,000 1,239,000,000 1,072,772,000 1,185,004,000 1,225,735,000 1,252,374,000 1,073,389,000 1,174,504,000 1,125,816,000 1,168,626,000 1,131,132,000 1,223,197,000 1,285,802,000 1,353,491,000 1,154,083,000 1,255,876,000 1,301,514,000 1,211,788,000 1,027,106,000 1,021,728,000 1,001,246,000 973,670,000 860,549,000 959,321,000 995,153,000 882,582,000 590,160,000 626,780,000 651,271,000 645,037,000 601,422,000 609,434,000 624,300,000 577,212,000 458,094,000 438,800,000 413,215,000 357,580,000 311,808,000 301,891,000 309,454,000 310,552,000 281,764,000 231,147,000 236,628,000 222,581,000 191,085,000 167,181,000 155,339,000 156,337,000 152,443,000 127,434,000 148,422,000 136,553,000 137,564,000 133,894,000  60,920,000 54,143,000 49,254,000 45,769,000 46,534,000 47,081,000 39,500 30,818,000 31,633,000 30,284,000  26,410,518 26,073,403 25,034,384  21,036,568 
        assets held for sale
                      290,000,000                                                                        
        liabilities held for sale
                      127,000,000                                                                        
        intangible assets:
                                                                                              
        value added taxes payable
                             160,294,000                                                                 
        income taxes payable
                             114,202,000                     37,063,000    27,922,000 17,440,000 16,473,000 9,756,000 14,432,000 2,748,000 7,163,000 7,755,000 28,852,000   690,000 20,754,000  1,713,000 8,816,000 23,240,000     11,879,000 11,181,000   3,416,000 304,000  662,000 5,876,000 819 315,000 956,000 4,631,000    2,154,812  293,624 
        other assets
                                  157,073,000 162,912,000 205,226,000 168,901,000 146,067,000 142,965,000 133,560,000 119,657,000 112,355,000 101,562,000 148,308,000 142,622,000 81,306,000 76,195,000 96,385,000 96,770,000 96,821,000 91,668,000 98,546,000 97,147,000 95,873,000 81,123,000 78,166,000 69,573,000 54,185,000 47,727,000 46,321,000 44,655,000 47,358,000 40,898,000 38,024,000 37,172,000 35,803,000 29,046,000 21,832,000 20,927,000 22,059,000 21,329,000 20,987,000 18,973,000 28,290,000 27,093,000 21,274,000  17,214,000 15,543,000 7,157,000 7,035,000 7,127,000 7,418,000 6,845 6,466,000 6,302,000 5,742,000  4,969,483 5,381,487 5,108,892  2,041,372 
        liabilities and stockholders’ equity
                                                                                              
        stockholders’ equity:
                                                                                              
        total liabilities and stockholders’ equity
                                  12,665,910,000 11,393,402,000 11,585,336,000 11,548,631,000 9,636,178,000 9,366,872,000 8,863,938,000 8,430,942,000 8,122,246,000 8,303,199,000 8,203,952,000 8,185,944,000 7,356,857,000 5,647,837,000 5,704,032,000 5,634,542,000 5,522,466,000 5,573,492,000 5,534,578,000 5,498,845,000 5,209,828,000 4,518,774,000 4,361,059,000 4,218,315,000 3,722,699,000 3,723,456,000 3,502,575,000 3,425,409,000 3,260,001,000 3,199,704,000 2,538,012,000 2,417,714,000 2,355,379,000 2,299,509,000 2,205,449,000 2,130,742,000 2,109,297,000 2,020,121,000 1,993,983,000 1,881,804,000 1,848,171,000 1,779,610,000 1,743,015,000  906,013,000 646,069,000 564,355,000 555,171,000 537,392,000 498,636,000 439,426 336,735,000 321,766,000 312,659,000  263,251,078 264,060,796 251,422,544  185,047,729 
        property and equipment
                                        867,972,000 841,608,000 809,208,000 811,576,000   758,641,000 696,567,000 652,780,000 650,053,000 621,571,000 629,987,000 612,292,000 621,600,000 593,867,000 546,651,000 531,897,000 515,353,000 492,479,000 494,379,000 453,272,000 443,565,000 430,777,000 424,098,000 371,160,000 358,443,000 342,181,000 331,312,000 306,820,000 293,493,000 292,425,000 289,902,000 259,453,000 258,956,000 241,093,000 230,363,000 224,292,000  151,224,000 140,557,000 127,084,000 118,305,000 113,216,000 106,839,000 97,218 77,696,000 74,323,000 72,135,000  66,703,911 63,424,866 53,898,301  41,665,672 
        total stockholders’ equity
                                        4,041,037,000 3,856,685,000 3,606,871,000  3,427,277,000 3,307,639,000 3,234,409,000  3,036,713,000 2,954,093,000 2,779,907,000 2,720,657,000 2,667,694,000 2,602,516,000 2,471,027,000 2,350,745,000 2,254,106,000 2,137,653,000 2,041,229,000 1,964,094,000 1,888,641,000 1,813,728,000 1,745,085,000 1,644,085,000 1,579,723,000 1,535,702,000 1,485,370,000 1,414,161,000 1,336,911,000 1,289,898,000 1,245,309,000 1,179,434,000 1,131,436,000 1,020,506,000 1,014,054,000 939,128,000 901,898,000  818,791,000 437,290,000 401,202,000 388,042,000 374,131,000 358,341,000 341,220 237,884,000 226,560,000 213,574,000  197,179,981 192,088,502 184,305,249  110,299,846 
        cash and equivalents
                                           227,400,000 271,851,000 273,203,000 229,220,000 87,397,000 137,086,000 143,423,000 175,492,000 114,605,000 244,646,000 109,564,000 113,246,000 150,488,000 107,337,000 161,590,000 62,997,000 59,770,000 69,214,000 59,353,000 55,169,000 48,247,000 45,112,000 42,256,000 64,517,000 95,689,000 168,678,000 190,477,000 193,536,000 108,906,000 166,005,000 79,067,000 97,689,000 104,062,000 85,410,000  225,340,000 8,854,000 4,031,000 6,356,000 4,207,000 3,545,000 3,173 3,838,000 2,315,000 3,730,000  3,082,635 1,962,736 3,681,941  1,519,625 
        self-insurance reserves
                                           39,548,000    37,759,000                18,226,000 16,554,000 17,886,000 16,806,000 16,820,000 32,513,000 33,770,000 33,603,000 30,368,000                       
        inventory
                                              1,782,797,000 1,556,552,000 1,464,627,000 1,402,399,000 1,358,056,000 1,433,847,000 1,341,325,000 1,346,723,000 1,255,804,000 1,076,952,000 1,018,169,000 972,926,000 883,443,000 900,803,000 826,354,000 798,807,000 736,641,000 736,846,000 605,665,000 556,541,000 514,894,000 492,688,000 444,617,000 412,507,000 390,950,000 385,686,000 361,095,000 332,756,000 331,028,000 333,476,000 331,427,000  156,223,000 156,557,000 124,541,000 126,895,000 130,138,000 123,991,000 103,655 84,610,000 81,446,000 80,040,000  64,657,402 68,090,539 66,043,173  53,681,119 
        contingent consideration liabilities
                                                   4,293,000 2,288,000 2,304,000 52,035,000 52,465,000 49,275,000 44,584,000 44,625,000 42,255,000 41,005,000 38,842,000 37,478,000 81,782,000                               
        accumulated other comprehensive income
                                                   -40,225,000 -2,032,000 36,510,000 20,204,000 20,011,000 11,075,000 -18,064,000 -17,489,000 759,000    -8,961,000 -7,339,000 5,267,000 8,993,000 4,378,000      -13,764,000 4,148,000 4,017,000 510,000  2,664,000 2,209,000 1,058,000 1,222,000 1,404,000 1,410,000 1,295 1,092,000 1,060,000 975,000  917,767 1,285,195 1,262,500   
        sales taxes payable
                                                    45,098,000 50,998,000                                         
        prepaid income taxes
                                                       8,069,000 13,825,000 11,885,000 2,441,000 29,537,000 25,065,000 11,466,000  17,597,000 3,131,000   10,923,000    4,663,000 6,839,000 21,164,000 4,630,000    6,030,000   3,315,000             
        intangible assets
                                                                                              
        other intangible assets
                                                               108,910,000    69,302,000    67,239,000  71,150,000                     
        accrued expenses
                                                                           74,267,000 73,154,000  32,617,000 30,805,000               
        deferred revenue
                                                                8,713,000 8,869,000 9,245,000 9,224,000 9,672,000 9,555,000 9,567,000 9,259,000 6,152,000 4,733,000 5,203,000 6,106,000 5,343,000  4,850,000 4,391,000 3,859,000 3,855,000 3,812,000 3,889,000 3,440 3,495,000    2,386,776 2,266,744 2,232,725  1,953,829 
        deferred income tax liabilities
                                                                61,832,000 64,827,000 67,582,000 66,059,000 53,179,000 52,830,000 53,368,000 52,209,000                       
        prepaid expenses
                                                                 19,912,000 15,990,000 13,985,000 11,100,000 12,183,000 12,074,000 9,603,000 9,194,000 7,865,000 8,472,000 8,586,000 9,504,000  4,568,000 3,670,000 3,369,000 2,542,000 2,697,000 2,358,000 2,437     1,435,040 2,711,867 2,134,128  3,593,878 
        intangibles:
                                                                                              
        deferred income tax liability
                                                                        47,254,000 43,518,000 35,992,000 31,291,000 26,862,000  7,275,000 4,959,000 1,848,000 991,000             
        intangibles
                                                                              282,153,000 263,573,000               
        redeemable common stock, 0.01 par value...
                                                                                617,000 617,000 617,000 617,000 617 617,000 617,000 617,000  617,027 617,027 617,027  617,027 
        restricted cash
                                                                                   450,000 450 467,000 467,000 467,000       
        escrow liability
                                                                                50,000 50,000 500,000 500,000 2,611 2,613,000         
        accrued procurement liability
                                                                                1,414,000 1,924,000 2,065,000 2,351,000 2,537 2,678,000    1,196,000 1,047,000 1,328,000  1,651,000 
        warrants
                                                                                    80 239,000 259,000 261,000  318,188 464,505 502,634  542,919 
        accrued expenses and other current liabilities
                                                                                      23,708,000 20,989,000       
        authorized, 21,026,802 and 20,565,413 shares issued at
                                                                                              
        june 30, 2005 and december 31, 2004, respectively.
                                                                                      210,000        
        deferred compensation expense
                                                                                              
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-09-30 2004-06-30 2004-03-31 
                                                                                               
          cash flows from operating activities :
                                                                                               
          net income
        79,000,000 66,000,000 180,000,000 193,000,000 169,000,000 157,000,000 192,000,000 186,000,000 158,000,000 178,000,000 208,000,000 282,000,000 270,000,000 195,000,000 262,000,000 420,000,000 273,000,000 236,778,000 284,006,000 305,008,000 266,332,000 181,734,000 193,931,000 118,770,000 145,979,000 141,273,000 152,593,000 152,105,000 99,063,000  134,480,000 157,866,000 152,763,000 120,655,000 122,381,000 150,914,000 136,278,000 86,331,000 129,175,000 140,737,000 107,732,000  101,346,000 119,722,000 107,095,000  91,515,000 104,882,000 104,653,000 77,864,000 73,445,000 75,722,000 84,592,000 62,188,000 54,048,000 63,998,000 80,991,000 56,145,000 49,231,000 46,706,000 58,182,000 41,328,000 35,901,000 37,906,000 53,936,000 37,205,000 29,155,000 28,857,000 32,304,000 12,964,000 25,068,000 30,989,000 30,878,000 14,559,000 14,016,000 15,794,000 10,190,000 10,459,000 11,662,000 12,084,000 8,256,000 6,603,000 7,627,000 8,401,000 4,562,517 5,342,742 5,634,914 
          adjustments to reconcile net income to net cash from operating activities:
                                                                                               
          depreciation and amortization
        99,000,000 106,000,000 107,000,000 105,000,000 100,000,000 106,000,000 100,000,000 100,000,000 100,000,000 100,000,000 84,000,000 70,000,000 65,000,000 67,000,000 64,000,000 68,000,000 65,000,000 71,313,000 70,350,000 70,743,000 71,597,000 78,861,000 76,327,000 72,930,000 71,379,000 84,167,000 77,878,000 76,154,000 76,207,000  81,473,000 68,438,000 61,066,000 63,695,000 59,902,000 56,002,000 50,604,000 55,716,000 59,488,000 57,716,000 33,166,000 33,504,000 32,974,000 31,045,000 30,669,000 34,790,000 31,754,000 31,047,000 27,846,000 24,595,000 22,157,000 20,671,000 19,040,000 18,591,000 18,128,000 17,189,000 16,257,000 16,197,000 13,511,000 12,871,000 11,926,000 11,039,000 10,378,000 10,031,000 9,980,000 10,131,000 9,342,000 9,298,000 9,291,000 9,423,000 8,196,000 7,927,000 7,875,000 3,877,000 3,603,000 3,453,000 3,171,000 3,286,000 2,893,000 2,736,000 2,485,000 2,060,000 2,063,000 1,966,000 1,795,464 1,716,612 1,505,230 
          impairment on mekonomen equity method investment
        44,000,000                                                                                       
          stock-based compensation expense
        9,000,000 7,000,000 10,000,000 9,000,000 8,000,000 8,000,000 6,000,000 8,000,000 8,000,000 11,000,000 9,000,000 10,000,000 10,000,000 7,000,000 8,000,000 10,000,000 13,000,000 8,747,000 8,196,000 9,001,000 7,792,000 6,227,000 7,088,000 7,795,000 7,968,000 6,858,000 7,178,000 7,986,000 5,673,000  5,700,000 5,862,000 5,982,000 5,250,000 5,139,000 5,158,000 7,285,000 5,410,000 5,637,000 5,509,000 5,916,000  5,177,000 5,568,000 5,546,000  5,184,000 5,537,000 6,246,000 5,744,000 5,730,000 5,613,000 4,949,000 3,658,000 3,998,000 3,968,000 4,010,000 3,079,000 3,426,000 3,260,000 3,342,000 2,261,000 2,601,000 2,588,000 2,524,000 1,826,000 1,879,000 1,867,000 1,711,000 1,365,000 1,418,000 1,411,000 1,304,000  593,000 1,167,000            
          other
        18,000,000 57,000,000 -24,000,000 -3,000,000 2,000,000 17,000,000 9,000,000 24,000,000 33,000,000 -5,000,000 -15,000,000 26,000,000 11,000,000 8,000,000 -13,000,000 -5,000,000 -4,000,000 9,226,000 -21,320,000 -15,314,000 -9,202,000 8,119,000 -8,499,000 -833,000 -2,721,000 -2,991,000 -9,804,000 -3,206,000 -310,000  -11,543,000 7,490,000 -3,134,000 13,283,000 -7,242,000 -6,083,000 1,343,000 12,839,000 -482,000 6,037,000 1,156,000  700,000 2,582,000 3,298,000  1,795,000 1,100,000 545,000 2,206,000 1,298,000 4,410,000 1,716,000 554,000 2,592,000 2,071,000 -702,000 -1,128,000 824,000 -1,140,000 642,000 -1,681,000 -585,000 591,000 785,000                       
          changes in operating assets and liabilities, net of effects from acquisitions and dispositions:
                                                                                               
          receivables
        -271,000,000 196,000,000 14,000,000 30,000,000 -256,000,000 171,000,000 52,000,000 24,000,000 -249,000,000 159,000,000 69,000,000   102,000,000 68,000,000 44,000,000 -230,000,000 117,533,000 27,567,000 36,260,000 -197,594,000 122,210,000 -23,511,000 58,827,000 -63,938,000 128,800,000 46,671,000 55,977,000 -205,029,000  41,381,000 18,342,000 -130,520,000 19,465,000 22,918,000 10,531,000 -108,893,000 -4,425,000 37,139,000 -5,142,000 -78,373,000  42,691,000 13,334,000 -62,329,000  2,099,000 -22,164,000 -49,615,000 -9,383,000 15,033,000 -2,347,000 -47,973,000 -419,000 10,268,000 32,000 -22,694,000 -26,000 6,721,000 -5,730,000 -19,039,000 -10,876,000 51,000 1,822,000 -3,306,000 -19,055,000 8,086,000 501,000 10,084,000                   
          inventories
        42,000,000 -103,000,000 34,000,000 106,000,000 -86,000,000 -205,000,000 -11,000,000 15,000,000 -52,000,000 -57,000,000 -4,000,000 75,000,000 57,000,000 7,000,000 -90,000,000 -161,000,000 -98,000,000 -181,660,000 -60,138,000 20,753,000 -13,469,000 -102,276,000 89,855,000 453,015,000 -7,522,000 -132,777,000 17,008,000 59,418,000 71,811,000  -58,281,000 -17,793,000 5,016,000 -106,273,000 -77,206,000 -19,633,000 -745,000 -91,184,000 -15,478,000                                                 
          other assets
        -23,000,000 -7,000,000 8,000,000 -2,000,000 -12,000,000                                                                                   
          prepaid income taxes/income taxes payable
        15,000,000 -89,000,000 49,000,000 -6,000,000 38,000,000 -17,000,000 12,000,000 -57,000,000 47,000,000 -37,000,000 30,000,000 -57,000,000 52,000,000 -30,000,000 -11,000,000 14,000,000 60,000,000 -36,371,000 -9,880,000 1,894,000 -20,694,000 57,455,000 -106,635,000 42,540,000 41,585,000 -14,935,000 14,744,000 -16,950,000 42,917,000  1,172,000 -31,272,000 37,362,000 9,304,000 -5,346,000 -56,646,000 61,064,000 10,810,000 -18,895,000 -22,562,000 45,591,000  18,587,000 -27,663,000 48,715,000  11,205,000 -29,451,000 39,104,000 9,442,000 6,030,000 -7,317,000 41,838,000 -3,462,000 -11,040,000 -27,596,000 41,324,000 -10,100,000 -2,435,000 -18,983,000 33,769,000 -7,074,000 -3,657,000 -12,053,000 30,276,000 4,224,000 490,000 1,379,000 18,018,000 -773,000 -10,433,000 1,541,000 18,625,000               
          accounts payable
        -142,000,000 200,000,000 21,000,000 -73,000,000 8,000,000 76,000,000 -5,000,000 -40,000,000 220,000,000 -127,000,000 18,000,000 82,000,000 22,000,000 -109,000,000 -34,000,000 103,000,000 309,000,000 -94,985,000 93,698,000 -46,911,000 331,383,000 41,687,000 66,421,000 -144,970,000 -27,170,000 -87,167,000 -6,009,000 73,597,000 23,291,000  -46,617,000 -49,304,000 23,924,000 2,961,000 -21,414,000 39,140,000 24,449,000 30,989,000 -43,416,000 10,490,000 20,514,000  7,458,000 -29,830,000 11,233,000  21,982,000 -11,213,000 -9,336,000 48,000,000 -12,720,000 22,272,000 -7,911,000 -7,205,000 -11,694,000 6,359,000 -2,557,000 26,819,000 6,295,000 5,133,000 -9,658,000 -1,151,000 11,700,000 -6,056,000 5,663,000 -5,345,000 -5,612,000 -4,564,000 -2,546,000                   
          other liabilities
        75,000,000 -78,000,000 39,000,000 -62,000,000 26,000,000                                                                                   
          operating lease assets and liabilities
        -1,000,000 -2,000,000 2,000,000                                                                                     
          net cash from operating activities
        -56,000,000 330,000,000 440,000,000 296,000,000 -3,000,000 235,000,000 420,000,000 213,000,000 253,000,000 212,000,000 441,000,000 480,000,000 223,000,000 240,000,000 273,000,000 328,000,000 409,000,000 5,019,000 428,938,000 410,578,000 522,512,000 309,229,000 221,589,000 718,489,000 194,563,000 98,862,000 326,767,000 461,179,000 177,225,000 -40,029,000 192,498,000 183,506,000 145,163,000 69,657,000 87,146,000 189,804,000 172,293,000 110,863,000 168,921,000 225,023,000 130,207,000 38,514,000 208,624,000 102,554,000 180,145,000 48,255,000 170,438,000 55,195,000 97,009,000 87,127,000 131,439,000 103,057,000 106,433,000 24,118,000 61,060,000 10,857,000 110,155,000 52,590,000 58,102,000 23,765,000 77,315,000 14,620,000 43,372,000 13,126,000 88,065,000 28,538,000 48,425,000 47,514,000 39,525,000 27,647,000 37,941,000 35,021,000 32,352,000 18,068,000 3,009,000 10,430,000 21,557,000 17,763,000 8,967,000 4,094,000 2,282,000 14,801,000 9,139,000 11,311,000    
          cash flows from investing activities :
                                                                                               
          purchases of property, plant and equipment
        -40,000,000 -56,000,000 -53,000,000 -53,000,000 -54,000,000 -86,000,000 -79,000,000 -80,000,000 -66,000,000 -125,000,000 -97,000,000 -66,000,000 -70,000,000 -74,000,000 -49,000,000 -40,000,000 -59,000,000 -160,761,000 -44,851,000 -46,075,000 -41,779,000 -62,746,000 -32,648,000 -32,763,000 -44,538,000 -100,179,000 -64,283,000 -48,252,000 -53,016,000 170,915,000 -56,342,000 -53,232,000 -62,189,000      -50,427,000                                                 
          acquisitions, net of cash acquired
        -5,000,000 -1,000,000   -3,000,000 -16,000,000 -13,000,000 -17,000,000 -26,000,000 -2,147,000,000 -27,000,000 -25,000,000 1,000,000   -57,127,000 -37,291,000 -27,095,000 -2,385,000  -1,642,000 1,755,000 -7,220,000  250,000 -9,982,000 -4,785,000  -70,097,000 -1,133,004,000 -2,966,000 -260,421,000 -151,939,000 -23,672,000 -77,056,000 -48,212,000 -32,286,000 -665,106,000 -603,735,000  -120,149,000 -36,344,000 -864,000  -15,282,000 -148,596,000 -486,736,000 -12,410,000                                      
          other investing activities
        3,000,000 -11,000,000 8,000,000 2,000,000 4,000,000 -6,000,000 -27,000,000 3,000,000 -5,000,000 -15,000,000 -11,000,000 2,000,000 -5,000,000 -2,000,000 -2,000,000 -6,000,000 -3,416,000 -14,041,000     -3,512,000 -405,000 -6,115,000 8,103,000 -752,000 17,000 -7,083,000 5,796,000 1,640,000 534,000 11,200,000 -1,962,000 3,398,000 1,314,000 2,973,000 -472,000 551,000 10,762,000  8,383,000 2,107,000 -7,316,000                                           
          net cash from investing activities
        -42,000,000 329,000,000 -45,000,000 -49,000,000 -50,000,000 -106,000,000 -122,000,000 -90,000,000 -88,000,000 -53,000,000 -2,204,000,000 -88,000,000 -97,000,000 -72,000,000 -21,000,000 328,000,000 -63,000,000 -217,916,000 -91,826,000 -75,573,000 -33,443,000 -59,454,000 -30,462,000 -31,099,000 -44,872,000 -104,764,000 -43,319,000 -58,986,000 -57,784,000 1,417,818,000 -122,299,000 -1,184,596,000 -64,621,000 -300,438,000 -197,893,000 -67,421,000 181,157,000 -285,238,000 -83,185,000 -716,481,000 -625,024,000 -76,237,000 -144,576,000 -74,904,000 -34,276,000 -171,123,000 -47,549,000 -181,035,000 -521,287,000 -40,829,000 -117,298,000 -313,186,000 -34,293,000 -159,467,000 -31,609,000 -115,432,000 -46,026,000 -331,279,000 -102,359,000 -76,450,000 -61,519,000 -97,289,000 -71,933,000 -19,797,000 -2,564,000 -55,873,000 -12,924,000 -11,132,000 -22,565,000                   
          cash flows from financing activities :
                                                                                               
          borrowings under revolving credit facilities
        385,000,000 296,000,000 532,000,000 290,000,000 392,000,000 190,000,000 191,000,000 539,000,000 392,000,000 208,000,000 285,000,000 150,000,000 1,543,000,000 321,000,000 515,000,000 519,000,000 289,000,000 937,350,000 483,949,000 2,325,758,000 1,287,810,000 242,000,000 105,000,000 34,299,000 460,186,000 215,433,000 77,395,000 28,239,000 284,641,000 -259,864,000 411,838,000 411,989,000 201,669,000 414,195,000 262,182,000 117,555,000 45,239,000 674,894,000 139,682,000 678,803,000 1,143,217,000  82,800,000 114,591,000 85,030,000                                           
          repayments under revolving credit facilities
        -175,000,000 -792,000,000 -784,000,000 -367,000,000 -233,000,000 -237,000,000 -212,000,000 -445,000,000 -659,000,000 -359,000,000 -448,000,000 -264,000,000 -2,003,000,000 -224,000,000 -334,000,000 -783,000,000 -334,000,000 -474,561,000 -449,527,000 -1,400,863,000 -1,392,004,000 -523,539,000 -347,901,000 -466,806,000 -134,674,000 -120,713,000 -142,319,000 -159,100,000 -312,339,000 225,172,000 -343,438,000 -445,072,000 -321,525,000 -175,593,000 -185,430,000 -196,141,000 -389,313,000 -509,430,000 -226,872,000 -666,753,000 -345,609,000  -139,564,000 -139,203,000 -155,073,000                                           
          (repayments) borrowings of other debt
        -8,000,000          4,000,000      -8,000,000            -625,000  -36,251,000                                                         
          dividends paid to lkq stockholders
        -77,000,000 -76,000,000 -78,000,000 -78,000,000 -78,000,000 -78,000,000 -79,000,000 -80,000,000 -81,000,000 -80,000,000 -74,000,000 -74,000,000 -74,000,000 -74,000,000 -68,000,000 -71,000,000 -71,000,000                                                                       
          purchase of treasury stock
        -1,000,000 -40,000,000 -40,000,000 -39,000,000 -40,000,000 -80,000,000 -125,000,000 -125,000,000 -30,000,000 -30,000,000 -8,000,000 -168,000,000 -344,000,000 -384,000,000 -144,000,000 -302,259,000 -230,755,000 -286,851,000 -56,979,000 -29,286,000 -88,006,000 -101,051,000 -120,300,000 -70,462,000                                                           
          other financing activities
        -13,000,000 -8,000,000 -13,000,000 19,000,000 -12,000,000 -8,000,000 -7,000,000 -5,000,000 -31,000,000 -7,000,000 -4,000,000 -6,000,000 -6,000,000 -2,000,000 -4,000,000 -10,000,000 497,000 -3,129,000 -1,612,000 -11,717,000 -2,468,000 -4,604,000 -3,541,000 -7,291,000 -1,173,000 -7,235,000 1,387,000 -1,277,000 765,000 -925,000 4,107,000 3,000,000 -684,000 5,000,000                                                   
          net cash from financing activities
        111,000,000 -629,000,000 -393,000,000 -209,000,000 40,000,000 -230,000,000 -240,000,000 -163,000,000 -113,000,000 -289,000,000 292,000,000 1,165,000,000 -66,000,000 -177,000,000 -232,000,000 -707,000,000 -278,000,000 80,676,000 -257,104,000 -600,212,000 -208,495,000 -361,768,000 -260,629,000 -555,415,000 -334,739,000 89,025,000 -217,706,000 -339,257,000 -132,731,000 -1,515,481,000 -75,029,000 1,171,849,000 -117,506,000 234,496,000 76,013,000 -96,690,000 -326,386,000 137,255,000 -89,483,000 540,162,000 637,803,000 -11,147,000 -68,024,000 -64,509,000 -80,412,000 -4,407,000 16,939,000 120,258,000 386,213,000 -3,378,000 -71,833,000 309,065,000 -67,913,000 125,792,000 -20,181,000 109,208,000 -57,747,000 280,689,000 47,255,000 30,454,000 -46,987,000 9,686,000 6,768,000 3,650,000 -1,142,000 -29,993,000 238,000 -212,000 -3,198,000     237,382,000 24,540,000 15,074,000 -6,790,000 4,008,000 25,432,000 36,484,000 78,253,000 1,903,000 451,000 9,443,000 -5,208,267   
          effect of exchange rate changes on cash, cash equivalents and restricted cash
        -6,000,000 6,000,000 1,000,000 24,000,000 5,000,000 -30,000,000 11,000,000           3,652,000 -6,005,000 3,713,000 -2,534,000 2,765,000 14,458,000 6,388,000 -11,746,000 8,798,000 -9,600,000 2,411,000 -2,513,000                                                           
          net increase in cash, cash equivalents and restricted cash
        7,000,000 36,000,000 3,000,000 62,000,000 -8,000,000 -131,000,000 69,000,000           -128,569,000 74,003,000 -261,494,000 278,040,000 -109,228,000 -55,044,000   91,921,000 56,142,000                                                             
          cash, cash equivalents and restricted cash of continuing operations, beginning of period
        332,000,000                   312,154,000 528,387,000                                                             
          add: cash and cash equivalents of discontinued operations, beginning of period
                                         7,116,000                                                   
          cash, cash equivalents and restricted cash of continuing and discontinued operations, beginning of period
        332,000,000                   312,154,000 534,857,000                                                               
          cash, cash equivalents and restricted cash of continuing and discontinued operations, end of period
        339,000,000 36,000,000                    -109,228,000 -55,044,000   91,921,000 56,142,000                                                             
          less: cash and cash equivalents of discontinued operations, end of period
                                 2,142,000 -1,044,000                                                             
          cash, cash equivalents and restricted cash, end of period
        339,000,000 36,000,000 3,000,000 62,000,000 231,000,000 -131,000,000 69,000,000              590,194,000 -109,228,000 -55,044,000 138,363,000 338,063,000 89,779,000 57,186,000 59,975,000 321,447,000                                                           
          impairment of goodwill
                                                                                               
          gains on foreign exchange contracts - acquisition related
                 -3,000,000 -23,000,000 -23,000,000                          -18,342,000                                               
          deferred income taxes
                                                                   -568,000 562,000 9,751,000 309,000 -1,515,000 418,000 3,219,000 1,180,000 -771,000 2,254,000 4,160,000 8,136,000 840,000 399,000 2,591,000 1,299,000 686,000 434,000 2,625,000 175,000 384,000  367,000 448,000 383,000 722,900 1,186,300 705,100 
          proceeds from disposals of businesses, net of divested cash
                                                                                               
          proceeds from settlement of foreign exchange contracts - acquisition related
                                                                                              
          borrowings under term loans
                 531,000,000 500,000,000                         243,637,000 338,478,000      11,250,000   200,000,000    250,000,000                           
          repayments under term loans
                         -319,375,000 -4,375,000 -4,375,000 -4,375,000 -4,375,000 -4,375,000 -2,187,000 -2,188,000 -2,187,000 -2,188,000 -240,000,000 -105,990,000 -4,405,000 -4,405,000 -9,294,000 -9,295,000 -9,295,000 -246,331,000 -4,740,000    -5,625,000 -5,625,000 -5,625,000  -5,625,000   -5,625,000 -5,625,000 -5,625,000 -5,625,000 -5,625,000 -5,625,000 -3,125,000 -3,125,000 -3,125,000 -3,125,000 -591,089,000                           
          repayments of other debt
         -9,000,000 -10,000,000   -15,000,000 -14,000,000           -7,478,000    -40,787,000 -8,749,000 -16,592,000 -49,481,000  -23,220,000           -28,794,000 5,462,000                                                 
          proceeds from issuance of u.s. notes (2028/33), net of unamortized bond discount
                                                                                             
          proceeds from issuance of euro notes (2031), net of unamortized bond discount
             816,000,000                                                                               
          repayment of euro notes
             -547,000,000                                                                             
          supplemental disclosure of cash paid for:
                                                                                               
          income taxes, net of refunds
          40,000,000 75,000,000 31,000,000 103,000,000 52,000,000 140,000,000 27,000,000 78,000,000 43,000,000 150,000,000 34,000,000  105,000,000 117,000,000 28,000,000          46,997,000 76,226,000 11,775,000  47,995,000 95,281,000 15,464,000 54,687,000 67,777,000 136,809,000 13,746,000 45,317,000 69,373,000 107,631,000 7,715,000  35,445,000 91,748,000 10,999,000  36,509,000 84,399,000 14,539,000 28,326,000 29,077,000 48,094,000 5,365,000 35,567,000 40,213,000 64,988,000 5,710,000                               
          interest
          26,000,000 77,000,000 60,000,000 77,000,000 31,000,000 79,000,000 43,000,000 97,000,000 33,000,000 43,000,000 24,000,000  9,000,000 23,000,000 6,000,000          11,266,000 60,797,000 14,462,000  18,649,000 41,793,000 13,975,000 38,188,000 10,913,000 35,641,000 10,965,000 20,133,000 23,548,000 23,020,000 19,320,000  6,774,000 21,719,000 6,937,000  9,217,000 21,095,000 8,087,000 22,400,000 7,567,000 8,045,000 7,241,000 8,203,000 7,339,000 6,989,000 6,495,000                               
          cash flows from operating activities:
                                                                                               
          cash flows from investing activities:
                                                                                               
          cash flows from financing activities:
                                                                                               
          cash, cash equivalents and restricted cash, beginning of period
           239,000,000                        337,250,000                                                           
          borrowings of other debt
            11,000,000    33,000,000                        4,409,000    23,313,000                                                   
          gain on disposal of businesses
                                                                                               
          cash and cash equivalents, beginning of period
               299,000,000   278,000,000  274,000,000                                                                       
          other operating assets and liabilities
              65,000,000 -47,000,000 -12,000,000 -24,000,000 45,000,000 2,000,000 -5,000,000 -13,000,000 23,000,000 -10,000,000 21,000,000 -98,511,000 36,459,000 5,580,000 86,367,000 -52,402,000 -72,885,000 107,930,000 16,501,000 -35,164,000 30,109,000 22,601,000 9,028,000  22,018,000 23,877,000 -7,296,000 -10,948,000 -11,986,000 10,421,000 -7,672,000 2,069,000 9,068,000 10,711,000 -28,139,000  22,680,000 -5,244,000 -2,704,000  24,105,000 143,000 3,400,000  37,542,000 7,740,000 3,604,000  15,518,000 -6,743,000 -16,913,000  13,819,000 6,065,000 -7,974,000  9,242,000 2,764,000 -1,794,000  12,066,000 4,501,000 -7,133,000     4,852,000 648,000 1,005,000      4,183,000      
          debt issuance costs
              -1,000,000 -6,000,000 -1,000,000 -2,000,000 -11,000,000 -19,000,000                 11,504,000 -179,000 -16,035,000 -724,000     -150,000 -233,000 -10,264,000 -5,907,000       38,000 -3,753,000 -28,000 -391,000   -78,000    -232,000 -2,626,000 -449,000 -7,741,000                           
          settlement of derivative instruments
              6,000,000         -31,939,000 -56,804,000                                                                   
          cash and cash equivalents of continuing operations, beginning of period
                                      279,766,000 227,400,000                                                   
          cash and cash equivalents of continuing and discontinued operations, beginning of period
                                      279,766,000 234,516,000                                                   
          less: cash, cash equivalents and restricted cash of discontinued operations, end of period
                                                                                               
          effect of exchange rate changes on cash and cash equivalents
                -7,000,000   5,000,000 4,000,000  -16,000,000 -20,000,000 -6,000,000              974,000 -71,236,000 2,877,000 974,000 6,267,000 13,237,000 3,034,000                                                   
          net increase in cash and cash equivalents
                45,000,000 -125,000,000 -1,480,000,000 1,562,000,000 64,000,000  4,000,000 -62,000,000 53,000,000              -3,856,000 99,523,000 -34,087,000 4,689,000 -28,467,000 38,930,000 30,098,000                                                   
          cash and cash equivalents, end of period
                344,000,000 -102,000,000 -1,503,000,000 1,562,000,000 342,000,000 9,000,000 4,000,000 -62,000,000 327,000,000              -3,856,000 99,523,000 245,679,000 4,689,000 -28,467,000 38,930,000 264,614,000                                                   
          loss on debt extinguishment
                           12,751,000             26,650,000                 5,345,000                           
          proceeds from disposals of property, plant and equipment
                 3,000,000 2,000,000 3,000,000 3,000,000 4,000,000 2,000,000 1,000,000 2,000,000 3,388,000 4,357,000 4,219,000 7,601,000 3,813,000 6,827,000 582,000 5,528,000                                                               
          proceeds from disposals of businesses
                                                                                              
          early-redemption premium
                           -9,498,000                                                               
          cash and cash equivalents of continuing and discontinued operations, end of period
                                         4,689,000 -28,467,000                                                     
          receivables, net of allowance for credit losses
                    -236,000,000                                                                           
          borrowings (repayments) of other debt
                    1,000,000       13,959,000 25,574,000             -4,816,000 4,931,000      12,850,000                                               
          net increase in cash and cash equivalents, including cash classified within current assets held for sale
                    64,000,000    62,000,000                                                                       
          less: increase in cash classified within current assets held for sale
                        9,000,000                                                                       
          (gain) on disposal of businesses and impairment of net assets held for sale
                                                                                              
          repayment of u.s. notes
                              -600,000,000                                                               
          borrowings under receivables securitization facility
                             111,300,000 30,000,000 6,600,000     2,720,000 8,375,000   5,920,000 3,480,000 97,000,000  1,758,000 2,100,000  80,000,000 40,000,000 1,500,000 5,428,000                                  
          repayments under receivables securitization facility
                             -98,400,000 -12,900,000 -109,690,000 -36,910,000     -1,320,000 -4,925,000 -4,850,000 -150,000 -2,900,000 -20,000 -3,480,000 -63,000,000  -7,200,000       -10,000,000 -110,000,000 -1,500,000                                   
          proceeds from disposal of businesses
                                 -1,036,000                                                              
          impairment of equity method investments
                                                                                               
          loss on disposal of businesses and impairment of net assets held for sale
                              -503,000                                                                 
          add: cash, cash equivalents and restricted cash of discontinued operations, beginning of period
                             6,470,000                                                               
          reconciliation of cash, cash equivalents and restricted cash:
                                                                                               
          cash and cash equivalents
                                  57,424,000 59,901,000 316,066,000                                                           
          restricted cash
                                                                                               
          supplemental disclosure of noncash investing and financing activities:
                                                                                               
          noncash property, plant and equipment and software intangible additions in accounts payable and other accrued expenses
                                                                                               
          notes payable and other financing obligations, including notes issued, debt assumed and settlement of pre-existing balances in connection with business acquisitions and disposals
                                                                                               
          notes receivable and contingent consideration receivable acquired in connection with disposal of businesses
                                                                                               
          trade and note receivables forgiven and assets held for sale sold with purchase of noncontrolling interest
                                                                                               
          notes issued in connection with purchase of noncontrolling interest
                                                                                               
          contingent consideration liabilities
                                      3,073,000 34,000 1,955,000 -6,690,000 10,969,000          -1,203,000 2,740,000 4,317,000 1,204,000 261,000 2,389,000 -84,000 5,433,000 107,000                               
          the balance as of january 1, 2020 included restricted cash of 5 million.
                                                                                               
          cash, and cash equivalents of continuing operations, beginning of period
                                                                                               
          add: cash, and cash equivalents of discontinued operations, beginning of period
                                                                                               
          cash, and cash equivalents of continuing and discontinued operations, beginning of period
                                                                                               
          cash, and cash equivalents, end of period
                                                                                               
          proceeds from disposal of businesses, net of cash sold
                            5,944,000 535,000 1,000 2,839,000 1,763,000                                                               
          investments in unconsolidated subsidiaries
                            -2,824,000 -800,000    -700,000                     -2,240,000                                       
          loss on disposal of businesses and impairment of net assets held for sale and goodwill
                                                                                               
          acquisitions, net of cash and restricted cash acquired
                                                                                               
          receipts of deferred purchase price on receivables under factoring arrangements
                                                                                               
          redemption of u.s. notes
                                                                                               
          proceeds from issuance of euro notes
                                                                                            
          payment of notes issued and assumed debt from acquisitions
                                                                                               
          payment of notes issued from acquisitions
                                                                                               
          (gain on disposal of business) and impairment of net assets held for sale
                                -249,000                                                               
          net decrease in cash, cash equivalents and restricted cash
                                -196,794,000    -15,803,000                                                           
          impairment of net assets held for sale and goodwill
                                                                                               
          impairment of mekonomen equity method investment
                                  39,551,000                                                           
          impairment of net assets held for sale
                                  -3,601,000 33,497,000 15,023,000                                                           
          reconciliation of cash, cash equivalents and restricted cash
                                                                                               
          restricted cash included in other noncurrent assets
                                  -238,000                                                             
          stock issued in acquisitions
                                                                                              
          noncash property, plant and equipment additions
                                  -7,630,000 5,173,000 9,054,000  4,006,000 2,805,000 4,199,000    2,936,000  -1,938,000                                                 
          notes payable and other financing obligations, including notes issued, debt assumed and settlement of pre-existing balances in connection with business acquisitions
                                  -109,000                                                             
          proceeds from exercise of stock options
                                    1,334,000 1,531,000 850,000 667,000 2,255,000 1,005,000 1,314,000 2,687,000 2,464,000 438,000 2,636,000 1,687,000 3,202,000  4,246,000 1,970,000 1,318,000  2,313,000 1,830,000 2,377,000 1,745,000 3,043,000 7,764,000 2,840,000 3,506,000 4,075,000 5,531,000 4,581,000 4,413,000 2,397,000 2,499,000 2,610,000 5,237,000 3,589,000 1,951,000 3,185,000 3,261,000 2,242,000 2,413,000 331,000 5,680,000 3,314,000 469,000 939,000               
          taxes paid related to net share settlements of stock-based compensation awards
                                    -1,505,000 -799,000 -934,000 -542,000 -3,292,000 -430,000 -1,140,000 -311,000 -3,644,000 2,000 -2,159,000 -2,281,000  -2,180,000 -5,243,000                                           
          restricted cash included in other assets
                                    5,381,000                                                           
          other financing obligations, including debt assumed in connection with business acquisitions
                                    8,424,000                                                           
          investment and intercompany note activity with subsidiaries
                                                                                               
          return of investment in subsidiaries
                                                                                               
          payment of assumed debt and notes issued from acquisitions
                                                                                               
          investment and intercompany note activity with parent
                                                                                               
          dividends
                                                                                               
          loss on sale of business
                                         2,216,000 8,580,000                                                   
          proceeds from disposals of business/investment
                                         301,297,000                                                   
          payments of other obligations
                                         2,000   -31,000 -34,000 66,000 -1,437,000  -441,000 -506,000 -1,544,000  -39,928,000 -2,006,000 -768,000 6,465,000 -4,356,000 -34,200,000 -14,148,000 -5,325,000 -1,766,000 -1,845,000                               
          notes payable and other financing obligations, including notes issued and debt assumed in connection with business acquisitions/investment
                                                                                               
          notes and other financing receivables in connection with disposals of business/investment
                                          5,848,000                                                   
          notes payable and other financing obligations, including notes issued and debt assumed in connection with business acquisitions
                                          46,611,000   7,077,000 5,620,000 4,258,000 551,077,000                                               
          impairment on net assets of discontinued operations
                                                                                               
          gains on bargain purchases
                                                                                               
          proceeds from foreign exchange contracts
                                             18,342,000                                               
          payments of rhiag debt and related payments
                                                                                               
          purchases of property and equipment
                                          -43,992,000 -47,147,000 -44,398,000    -50,393,000  -32,810,000 -40,667,000 -26,096,000  -32,860,000 -33,615,000 -33,716,000 -29,060,000 -20,975,000 -18,690,000 -21,461,000 -27,619,000 -19,021,000 -20,286,000 -21,329,000 -25,122,000 -18,754,000 -24,447,000 -18,093,000 -24,456,000 -16,135,000 -9,945,000 -10,902,000 -26,877,000 -10,409,000 -11,666,000 -6,918,000                   
          noncash property and equipment additions
                                          733,000      5,469,000  454,000 1,973,000 2,414,000                                           
          gain on foreign exchange contracts - acquisition related
                                                                                               
          gain on bargain purchase
                                                                                               
          changes in operating assets and liabilities, net of effects from acquisitions:
                                                                                               
          effect of exchange rate changes on cash and equivalents
                                             -215,000 2,395,000 -4,721,000 -1,163,000  -2,361,000 4,790,000 -4,570,000  -4,746,000 1,900,000 823,000 231,000 3,439,000 -343,000 -1,000,000 113,000 591,000 -449,000 540,000 1,135,000 -142,000 -30,000 19,000 -6,000 -6,000 -38,000 271,000 229,000 798,000 488,000 -19,000                   
          net increase in cash and equivalents
                                             -37,335,000 -1,352,000 43,983,000 141,823,000  -6,337,000 -32,069,000 60,887,000  135,082,000 -3,682,000 -37,242,000 43,151,000 -54,253,000 98,593,000 3,227,000 -9,444,000 9,861,000 4,184,000 6,922,000 3,135,000 2,856,000 -22,261,000 -31,172,000 -72,989,000 -21,799,000 -3,059,000 84,630,000 -57,099,000 36,537,000 36,658,000 13,743,000 -18,622,000 -6,373,000 18,652,000 11,169,000 216,486,000 2,973,000 1,850,000 -2,325,000 2,149,000 662,000 372,000  1,523,000 -1,415,000 2,118,000    
          cash and equivalents, beginning of period
                                             87,397,000  114,605,000  150,488,000 59,770,000 48,247,000 95,689,000 108,906,000 79,067,000 74,241,000 4,031,000 3,173,000  1,612,000 16,081,525 
          cash and equivalents of continuing and discontinued operations, end of period
                                                                                               
          less: cash and equivalents of discontinued operations, end of period
                                                                                               
          cash and equivalents, end of period
                                             -44,451,000 -1,352,000 43,983,000 229,220,000  -6,337,000 -32,069,000 175,492,000  135,082,000 -3,682,000 113,246,000 43,151,000 -54,253,000 98,593,000 62,997,000 -9,444,000 9,861,000 4,184,000 55,169,000 3,135,000 2,856,000 -22,261,000 64,517,000 -72,989,000 -21,799,000 -3,059,000 193,536,000 -57,099,000 36,537,000 36,658,000 92,810,000 -18,622,000 -6,373,000 18,652,000 85,410,000 216,486,000 2,973,000 5,881,000 -2,325,000 2,149,000 662,000 3,545,000  1,523,000 -1,415,000 3,730,000 1,119,899 -1,719,205 3,681,941 
          non-cash property and equipment additions
                                                      675,000 -682,000 4,859,000 3,958,000 -750,000 -225,000 3,632,000                                   
          repayment of rhiag debt and related payments
                                              -543,347,000                                               
          excess tax benefit from stock-based payments
                                               -2,048,000 -4,637,000  -6,935,000 -1,536,000 -5,201,000  -4,708,000 -2,934,000 -6,813,000 -2,350,000 -5,096,000 -7,900,000 -3,002,000 -4,666,000 -3,852,000 -4,658,000 -2,561,000                               
          lkq corporation and subsidiariesunaudited condensed consolidated statements of stockholders’ equity
                                                                                               
          balance, january 1, 2016
                                                                                               
          other comprehensive income
                                                                                               
          restricted stock units vested, net of shares withheld for employee tax
                                                    393,000                                           
          exercise of stock options
                                                    462,000  428,000 340,000 483,000    374,000 2,863,000 1,715,000 565,000 373,000 1,047,000   407,000 883,000 657,000 436,000 680,000                       
          balance, june 30, 2016
                                                                                               
          inventory
                                                18,973,000  -16,054,000 -5,424,000 43,823,000  -14,493,000 -21,752,000 -19,021,000 -51,015,000 -11,980,000 -15,807,000 9,580,000 -47,373,000 -16,906,000 -43,763,000 13,000,000 -38,790,000 -31,723,000 -22,256,000 2,678,000 -23,977,000 -19,146,000 -20,499,000 -4,173,000 3,874,000 -7,593,000 8,080,000 -24,789,000                   
          statements of income data:
                                                                                               
          revenue
                                                                                               
          cost of goods sold
                                                                                               
          gross margin
                                                                                               
          operating income
                                                                                               
          other income
                                                                                               
          interest expense
                                                                                               
          income from continuing operations before benefit from income taxes
                                                                                               
          benefit from income taxes
                                                                                               
          equity in earnings of unconsolidated subsidiaries
                                                                                               
          income from continuing operations
                                                                                               
          basic earnings per share from continuing operations
                                                                                               
          diluted earnings per share from continuing operations
                                                                                               
          weighted-average shares outstanding-basic
                                                                                               
          weighted-average shares outstanding-diluted
                                                                                               
          other financial data:
                                                                                               
          capital expenditures
        -40,000,000 -56,000,000 -53,000,000 -53,000,000 -54,000,000 -86,000,000 -79,000,000 -80,000,000 -66,000,000 -125,000,000 -97,000,000 -66,000,000 -70,000,000 -74,000,000 -49,000,000 -40,000,000 -59,000,000 -160,761,000 -44,851,000 -46,075,000 -41,779,000 -62,746,000 -32,648,000 -32,763,000 -44,538,000 -100,179,000 -64,283,000 -48,252,000 -53,016,000 170,915,000 -56,342,000 -53,232,000 -62,189,000 -43,992,000 -47,147,000 -44,398,000 -50,427,000 -50,393,000 -32,810,000 -40,667,000 -26,096,000 -32,860,000 -33,615,000 -33,716,000 -29,060,000 -20,975,000 -18,690,000 -21,461,000 -27,619,000 -19,021,000 -20,286,000 -21,329,000 -25,122,000 -18,754,000 -24,447,000 -18,093,000 -24,456,000 -16,135,000 -9,945,000 -10,902,000 -26,877,000 -10,409,000 -11,666,000 -6,918,000    
          free cash flows
        -96,000,000 274,000,000 387,000,000 243,000,000 -57,000,000 149,000,000 341,000,000 133,000,000 187,000,000 87,000,000 344,000,000 414,000,000 153,000,000 166,000,000 224,000,000 288,000,000 350,000,000 -155,742,000 384,087,000 364,503,000 480,733,000 246,483,000 188,941,000 685,726,000 150,025,000 -1,317,000 262,484,000 412,927,000 124,209,000 130,886,000 136,156,000 130,274,000 82,974,000 69,657,000 43,154,000 142,657,000 127,895,000 110,863,000 118,494,000 225,023,000 79,814,000 38,514,000 175,814,000 61,887,000 154,049,000 48,255,000 137,578,000 21,580,000 63,293,000 58,067,000 110,464,000 84,367,000 84,972,000 -3,501,000 42,039,000 -9,429,000 88,826,000 27,468,000 39,348,000 -682,000 59,222,000 -9,836,000 27,237,000 3,181,000 77,163,000 1,661,000 38,016,000 35,848,000 32,607,000 27,647,000 37,941,000 35,021,000 32,352,000 18,068,000 3,009,000 10,430,000 21,557,000 17,763,000 8,967,000 4,094,000 2,282,000 14,801,000 9,139,000 11,311,000    
          business acquisitions
                                                                                               
          balance sheet data:
                                                                                               
          total assets
                                                                                               
          working capital
                                                                                               
          long-term obligations, including current portion
                                                                                               
          stockholders' equity
                                                                                               
          repayments of other long-term debt
                                                  -8,753,000 -35,514,000 -6,576,000  -7,003,000 -4,577,000 -8,952,000 -25,544,000        -2,791,000 -964,000 -64,000 -652,000                           
          notes payable and other obligations, including notes issued and debt assumed in connection with business acquisitions
                                                  24,232,000 4,332,000 34,000  -252,000                                         
          balance, january 1, 2015
                                                                                               
          other comprehensive loss
                                                                                               
          shares withheld for net share settlements of stock option awards
                                                    -144,000                                           
          balance, september 30, 2015
                                                                                               
          settlement of foreign currency forward contract
                                                        -9,639,000                                       
          balance, december 31, 2014
                                                    303,453,000                                           
          balance, march 31, 2015
                                                    304,164,000                                           
          proceeds from sales of property and equipment
                                                      593,000 1,176,000 1,405,000 641,000 208,000 819,000 432,000 365,000 220,000 239,000 233,000 265,000 1,316,000 71,000 91,000 464,000 741,000 144,000 92,000                       
          proceeds from issuance of senior notes
                                                                                             
          borrowings under revolving credit facility
                                                      139,360,000 460,338,000 700,123,000 37,265,000 46,350,000 271,256,000 82,152,000 242,294,000 168,745,000 180,410,000 150,932,000 584,616,000                              
          repayments under revolving credit facility
                                                      -133,607,000 -284,432,000 -390,000,000 -2,773,000 -37,253,000 -591,978,000 -116,082,000 -107,551,000 -263,000,000 -74,000,000 -410,851,000 -304,539,000                              
          balance, january 1, 2014
                                                                                              
          restricted stock units vested
                                                      413,000 39,000 523,000    293,000 -303,000 381,000 3,000 83,000                               
          balance, september 30, 2014
                                                                                               
          settlements of foreign currency forward contracts
                                                                                               
          balance, june 30, 2014
                                                                                               
          notes payable and long-term obligations, including notes issued in connection with business acquisitions
                                                        48,308,000 -2,368,000 3,468,000 2,263,000 4,997,000                                   
          balance, december 31, 2013
                                                        300,805,000                                       
          balance, march 31, 2014
                                                        301,811,000                                       
          prepaid expenses and other assets
                                                                                              603,389 
          accrued expenses and other current liabilities
                                                                                               
          other noncurrent liabilities
                                                                                               
          investment in unconsolidated subsidiary
                                                                                              
          cash from acquisitions, net of cash acquired
                                                           -295,315,000 -13,264,000 -132,213,000 -12,808,000 -95,385,000 -24,930,000 -306,422,000 -84,921,000 -52,074,000 -43,517,000 -73,297,000 -56,539,000 -9,996,000 -3,746,000 -46,591,000 -2,628,000 -196,000 -15,756,000                   
          balance, december 31, 2012
                                                            297,811,000                                   
          balance, march 31, 2013
                                                            298,478,000                                   
          changes in operating assets and liabilities, net of effects from acquisitions and divestitures:
                                                                                               
          proceeds from sale of businesses, net of cash sold
                                                                     11,992,000                       
          purchase price payable, including notes issued in connection with business acquisitions
                                                             9,365,000 336,000 7,141,000 795,000 29,625,000 8,865,000 -954,000 5,329,000                           
          stock issued in connection with business acquisitions
                                                                             42,035,000 18,006,000            1,125,386 2,250,000 
          debt assumed with business acquisitions
                                                                                               
          property and equipment acquired under capital leases
                                                             9,038,000 2,128,000 1,957,000 1,344,000                               
          property and equipment purchases not yet paid
                                                             2,506,000 1,197,000 392,000 2,469,000 33,000 1,861,000 907,000 766,000 814,000 472,000 -20,000 159,000 -511,000 -270,000 567,000 301,000                   
          lkq corporation and subsidiariesconsolidated statements of stockholders’ equity
                                                                                               
          balance, january 1, 2010
                                                                                               
          stock issued in business acquisitions
                                                                                               
          stock issued as director compensation
                                                                 5,000   6,000 -4,000 4,000 4,000 3,000 -7,000 4,000 5,000 5,000  2,000 2,000 1,000   1,000            
          balance, december 31, 2010
                                                                   145,467,000                           
          balance, december 31, 2011
                                                             146,948,000 146,949,000                               
          balance, september 30, 2012
                                                                                               
          balance, june 30, 2012
                                                                                               
          balance, march 31, 2012
                                                                147,405,000                               
          amortization of debt issuance costs
                                                                                               
          gain on sale of discontinued operations
                                                                     -2,744,000                       
          loss on asset impairment
                                                                                               
          accrued expenses
                                                                                            605,066 945,139 794,314 
          deferred revenue
                                                                                            120,032 34,019 176,248 
          borrowings under term loan
                                                                                             
          supplemental disclosure of cash flow information:
                                                                                               
          cash paid for income taxes, net of refunds
                                                                 29,778,000 32,417,000 47,925,000 3,313,000 22,585,000 26,012,000 38,383,000 1,314,000 14,837,000 15,012,000 18,249,000 1,189,000 1,663,000 18,901,000 17,101,000 1,506,000 6,070,000 11,807,000 2,234,000 1,248,000 5,323,000 10,750,000 804,000  3,072,000 7,401,000 1,431,000 1,357,537 5,277,606 701,680 
          cash paid for interest
                                                                 5,701,000 4,513,000 4,196,000 6,944,000 6,494,000 6,856,000 6,929,000 7,142,000 7,295,000 7,337,000 7,375,000 7,523,000 8,245,000 7,820,000 9,488,000 10,311,000 3,497,000 2,057,000 1,594,000 1,661,000 1,413,000 953,000 251,000  710,000 846,000 511,000 300,483 268,089 84,881 
          balance, january 1, 2009
                                                                                               
          unrealized loss on pension plan, net of tax
                                                                                               
          net reduction of unrealized loss on fair value of interest rate swap agreements, net of tax
                                                                                               
          foreign currency translation
                                                                                               
          total comprehensive income
                                                                                               
          restricted stock granted
                                                                                               
          balance, december 31, 2009
                                                                     142,005,000                       
          reversal of unrealized gain on pension plan, net of tax
                                                                                               
          net reduction of unrealized loss/increase in unrealized gain on fair value of interest rate swap agreements, net of tax
                                                                                               
          excess tax benefit from share-based payments
                                                                  -1,573,000 -1,593,000 -2,460,000 -5,625,000 -3,422,000 -2,453,000 -3,500,000 -3,884,000                      
          net reduction of unrealized gain/increase in unrealized loss on fair value of interest rate swap agreements, net of tax of
                                                                                               
          balance, september 30, 2011
                                                                                               
          borrowings under line of credit
                                                                   60,000,000 341,753,000     -1,000 2,310,000                   
          repayments under line of credit
                                                                   -30,000,000 -44,328,000                           
          net reduction of unrealized loss/increase in unrealized gain on fair value of interest rate swap agreements, net of tax of 1,189
                                                                                               
          balance, march 31, 2011
                                                                    145,880,000                           
          repayments of other long-term debt obligations
                                                                                               
          balance, january 1, 2008
                                                                                               
          unrealized gain on pension plan, net of tax
                                                                                               
          unrealized loss on change in fair value of interest rate swap agreements, net of tax
                                                                                               
          share price guarantee
                                                                                               
          stock-based compensation expense—options
                                                                                               
          activity related to restricted stock awards
                                                                              190,000               
          balance, december 31, 2008
                                                                         139,921,000                   
          repayments of long-term debt
                                                                      -243,000 -754,000 -7,827,000  -5,052,000 -5,060,000 -6,100,000                   
          notes issued in connection with business acquisitions
                                                                      2,051,000 231,000 150,000  400,000 729,000 1,548,000   699,000 750,000 200,000 1,000,000 2,900,000 3,100,000  130,000   129,186 2,250,000 
          net reduction of unrealized loss on fair value of interest rate swap agreements, net of tax of 1,655
                                                                                               
          balance, september 30, 2010
                                                                                               
          net reduction of unrealized loss on fair value of interest rate swap agreements, net of tax of 1,661
                                                                                               
          balance, june 30, 2010
                                                                                               
          net reduction of unrealized loss on fair value of interest rate swap agreements, net of tax of 645
                                                                                               
          balance, march 31, 2010
                                                                        142,688,000                       
          proceeds from the sale of common stock
                                                                                            73,822 643,024 1,795,030 
          retirement of redeemable common stock
                                                                                               
          notes issued / assumed in connection with business acquisitions
                                                                                               
          balance, january 1, 2007
                                                                                               
          reversal of unrealized gain on investment in equity securities, net of tax
                                                                                               
          purchase and retirement of redeemable common stock
                                                                                               
          sale of common stock
                                                                                               
          exercise of stock options, including related tax benefits of 19,257
                                                                                               
          balance, december 31, 2007
                                                                              134,149,000               
          exercise of stock options, including related tax benefits of 12,547
                                                                                               
          other adjustments
                                                                          2,480,000 801,000 592,000  1,044,000     3,000      24,000 18,000    
          changes in operating assets and liabilities, net of effects from purchase transactions:
                                                                                               
          proceeds from disposal of assets
                                                                          113,000 730,000 109,000  1,776,000                 
          change in interest rate swap agreements, net of tax of 1,275
                                                                                               
          exercise of stock options and issuance of restricted stock, including related tax benefits of 5,625
                                                                                               
          balance, september 30, 2009
                                                                                               
          excess tax benefit from exercise of stock options
                                                                           -2,435,000 -261,000 -20,739,000 6,234,000 855,000 1,103,000 9,979,000 2,014,000 157,000            
          change in interest rate swap agreements, net of tax of 1,211
                                                                                               
          exercise of stock options and issuance of restricted stock, including related tax benefits of 2,576
                                                                                               
          balance, june 30, 2009
                                                                                               
          change in interest rate swap agreements, net of tax of 370
                                                                                               
          exercise of stock options, including related tax benefits of 261
                                                                            83,000                   
          balance, march 31, 2009
                                                                            140,009,000                   
          gain on sale of property and equipment
                                                                                               
          gain on sale of investment securities
                                                                                               
          proceeds from sale of property and equipment
                                                                                    88,000 85,000    139,000   43,157 20,665 13,369 
          proceeds from sale of investment securities
                                                                                    -1,000          
          repayment of escrow
                                                                                               
          decrease in restricted cash in escrow
                                                                                       132,000    
          cash from acquisitions
                                                                                               
          proceeds from exercise of warrants
                                                                                            767,772 372,902 52,108 
          net borrowings (repayments) under line of credit
                                                                                               
          (repayments) borrowings under term loans
                                                                                               
          repayments of long-term debt obligations
                                                                                               
          notes assumed in connection with business acquisitions
                                                                                               
          purchases of investment securities
                                                                                               
          repurchase and retirement of redeemable common stock
                                                                                               
          net repayments under line of credit
                                                                                               
          unrealized loss on pension plan, net of tax of 195
                                                                                               
          unrealized gain on change in fair value of interest rate swap agreements, net of tax of 3,031
                                                                                               
          stock issued in business acquisition
                                                                              2,081,000 838,000               
          share price guarantee payment
                                                                                               
          exercise of stock options, including related tax benefits of 8,192
                                                                                               
          balance, september 30, 2008
                                                                                               
          adjustments to reconcile net income to net cash
                                                                                               
          provided by operating activities:
                                                                                               
          net borrowings under line of credit
                                                                                            -6,000,000 9,000,000 30,000,000 
          unrealized gain on change in fair value of interest rate swap agreements, net of tax of 2,418
                                                                                               
          exercise of stock options, including related tax benefits of 1,958
                                                                                               
          balance, june 30, 2008
                                                                                               
          purchases of property, equipment and other long term assets
                                                                                               
          net (repayments) borrowings of long-term debt
                                                                                               
          unrealized loss on change in fair value of interest rate swap agreements, net of tax of 65
                                                                                               
          exercise of stock options, including related tax benefits of 1,103
                                                                                203,000               
          balance, march 31, 2008
                                                                                135,381,000               
          share-based compensation expense
                                                                                    940,000 390,000 388,000 743,000        
          prepaid income taxes / income taxes payable
                                                                                               
          proceeds from the exercise of stock options and warrants
                                                                                 6,353,000              
          net borrowings (repayments) of long-term debt
                                                                                               
          income taxes payable
                                                                                  -2,536,000 7,453,000   -1,353,000 5,058,000   -2,174,000 3,806,000 43,546 -1,900,367 2,081,233 
          net borrowings of long-term debt
                                                                                  20,932,000 15,841,000  762,000 21,687,000 32,305,000  -1,068,000 -3,067,000 8,847,000    
          proceeds from exercise of stock options and warrants
                                                                                   201,000    2,330,000        
          balance, december 31, 2006
                                                                                   53,300,000            
          unrealized gain on investment in equity securities, net of tax
                                                                                               
          adjustment for adoption of fasb interpretation no. (fin) 48
                                                                                               
          exercise of stock options, including related tax benefits of 157
                                                                                   29,000            
          balance, march 31, 2007
                                                                                   53,330,000            
          writeoff of debt issuance costs
                                                                                               
          gain on early extinguishment of debt
                                                                                               
          gain on interest rate swap
                                                                                               
          expenditures for intangible assets
                                                                                               
          purchase of investment securities
                                                                                               
          proceeds from conversion of escrow
                                                                                               
          excess tax benefit from share-based payment arrangements
                                                                                     1,835,000 2,012,000 1,849,000        
          (gain) loss on sale of property and equipment
                                                                                     6,000          
          proceeds from the sale of common stock and warrant exercises
                                                                                     1,411,000    2,973,000 3,775,000 639,000    
          statements of operations data:
                                                                                               
          facility and warehouse expenses
                                                                                               
          distribution expenses
                                                                                               
          selling, general and administrative expenses
                                                                                               
          total operating expenses
                                                                                               
          income before benefit from income taxes and cumulative effect of change in accounting principle
                                                                                               
          income before cumulative effect of change in accounting principle
                                                                                               
          cumulative effect of change in accounting principle, net of tax
                                                                                               
          basic earnings per share:
                                                                                               
          diluted earnings per share:
                                                                                               
          shares used in per share calculation basic
                                                                                               
          shares used in per share calculation diluted
                                                                                               
          ebitda
                                                                                               
          stockholders’ equity
                                                                                               
          earnings before interest, taxes, depreciation and amortization
                                                                                               
          plan category
                                                                                               
          equity compensation plans approved by stockholders
                                                                                               
          equity compensation plans not approved by stockholders
                                                                                               
          total
                                                                                               
          loss on sale of property and equipment
                                                                                            76,944 16,228 21,648 
          equity-related compensation expense
                                                                                            11,250 11,250 11,250 
          deferred compensation expense
                                                                                               
          write-off of debt issuance costs
                                                                                            345,819 
          net cash provided by operating activities
                                                                                            11,556,800 2,766,113 5,862,455 
          repurchase of common stock
                                                                                               
          net increase (decrease) in cash and equivalents
                                                                                               
          redeemable common stock issued in connection with business acquisition
                                                                                               
          repurchase and retirement of common stock in exchange for sale of assets
                                                                                               
          loss on interest rate swap
                                                                                               
          net cash provided by financing activities
                                                                                              28,674,836 
          interest rate swap
                                                                                               
          cumulative effect of change in accounting principle
                                                                                               
          cash used in acquisitions
                                                                                               
          capital lease obligations incurred
                                                                                               
          notes issued in connection with business acquisition
                                                                                               
          repurchase and retirement of common stock in exchange for cancellation of note receivable