7Baggers

J.B. Hunt Transport Services, Inc
(NASDAQ:JBHT) 

JBHT stock logo

J.B. Hunt Transport Services, Inc. provides surface transportation and delivery services in North America. It operates through five segments: Intermodal (JBI), Dedicated Contract Services (DCS), Integrated Capacity Solutions (ICS), Final Mile Services (FMS), and Truckload (JBT). The JBI segment offe...

Founded: 1961
Full Time Employees: 29,056
CEO: Shelley Simpson  
Sector: Industrials
Industry: Integrated Freight & Logistics

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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 2007-12-31 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 2003-06-30 2003-03-31 2002-12-31 2002-09-30 2002-06-30 2002-03-31 2001-09-30 2001-06-30 
                                                                                                       
      total operating revenues
    100 3,096,626,000 3,052,897,000 2,928,181,000 2,921,392,000 3,146,348,000 3,068,171,000 2,928,685,000 2,944,001,000 3,303,700,000 3,163,753,000 3,132,623,000 3,229,588,000 3,649,622,000 3,838,257,000 3,837,532,000 3,488,588,000 3,496,971,000 3,144,812,000 2,908,370,000 2,618,149,000 2,737,652,000 2,472,523,000 2,145,573,000 2,280,826,000 2,450,324,000 2,363,660,000 2,261,647,000 2,089,627,000 2,317,842,000 2,209,760,000 2,139,027,000 1,948,245,000 1,990,160,000 1,843,334,000 1,726,915,000 1,629,158,000 1,721,062,000 1,690,659,000 1,615,026,000 1,528,712,000 1,621,015,000 1,586,494,000 1,539,957,000 1,440,180,000 1,609,511,000 1,601,156,000 1,547,867,000 1,406,908,000 5,584,570,900 100 100 1,291,587,000 1,338,136,000 1,295,792,000 1,255,130,000 1,165,922,000 1,204,937,000 1,171,270,000 1,149,855,000 1,000,780,000 1,020,012,000 986,024,000 942,776,000 844,673,000 876,952,000 833,749,000 769,784,000 722,835,000 879,787,000 996,434,000 977,339,000 878,383,000 944,950,000 891,638,000 855,860,000 797,451,000 851,568,000 858,265,000 838,254,000 779,900,000                   
      yoy
    -100.00% -1.58% -0.50% -0.02% -0.77% -4.76% -3.02% -6.51% -8.84% -9.48% -17.57% -18.37% -7.42% 4.37% 22.05% 31.95% 33.25% 27.74% 27.19% 35.55% 14.79% 11.73% 4.61% -5.13% 9.15% 5.72% 6.96% 5.73% 7.26% 16.47% 19.88% 23.86% 19.59% 15.64% 9.03% 6.93% 6.57% 6.17% 6.57% 4.87% 6.15% 0.71% -0.92% -0.51% 2.36% -71.18% 1601155900.00% 1547866900.00% 8.93% 317.34% -100.00% -100.00% 10.78% 11.05% 10.63% 9.16% 16.50% 18.13% 18.79% 21.96% 18.48% 16.31% 18.26% 22.47% 16.86% -0.32% -16.33% -21.24% -17.71% -6.90% 11.75% 14.19% 10.15% 10.97% 3.89% 2.10% 2.25%                       
      qoq
    -100.00% 1.43% 4.26% 0.23% -7.15% 2.55% 4.76% -0.52% -10.89% 4.42% 0.99% -3.00% -11.51% -4.91% 0.02% 10.00% -0.24% 11.20% 8.13% 11.08% -4.37% 10.72% 15.24% -5.93% -6.92% 3.67% 4.51% 8.23% -9.85% 4.89% 3.31% 9.79% -2.11% 7.97% 6.74% 6.00% -5.34% 1.80% 4.68% 5.65% -5.69% 2.18% 3.02% 6.93% -10.52% 0.52% 3.44% 10.02% -74.81% 5584570800.00% 0.00% -100.00% -3.48% 3.27% 3.24% 7.65% -3.24% 2.87% 1.86% 14.90% -1.89% 3.45% 4.59% 11.61% -3.68% 5.18% 8.31% 6.50% -17.84% -11.71% 1.95% 11.27% -7.04% 5.98% 4.18% 7.32% -6.35% -0.78% 2.39% 7.48%                    
      operating expenses:
                                                                                                       
      rents and purchased transportation
    46 1,413,783,000 1,332,386,000 1,266,908,000 1,293,328,000 1,442,957,000 1,380,380,000 1,274,011,000 1,280,987,000 1,557,010,000 1,443,197,000 1,404,586,000 1,467,798,000 1,742,168,000 1,891,848,000 1,920,823,000 1,837,340,000 1,891,298,000 1,667,236,000 1,538,232,000 1,352,301,000 1,486,341,000 1,297,333,000 1,034,297,000 1,136,151,000 1,246,130,000 1,196,377,000 1,086,416,000 999,889,000 1,271,097,000 1,125,386,000 1,073,164,000 964,892,000 1,026,099,000 947,145,000 871,122,000 806,439,000 874,145,000 846,238,000 794,907,000 740,402,000 799,903,000 770,148,000 730,851,000 693,685,000 802,284,000 802,092,000 775,485,000 705,414,000 2,805,567,949.8 50.5 50.2 644,533,000 666,745,000 646,049,000 616,723,000 556,117,000 579,910,000 552,509,000 536,688,000 453,705,000 470,253,000 446,721,000 419,461,000 374,769,000 397,061,000 365,057,000 336,569,000 299,422,000 370,485,000 400,641,000 377,433,000 330,676,000 356,916,000 319,809,000 292,155,000 266,510,000 287,509,000 288,096,000 283,540,000 265,587,000 300,080,000 265,951,000 253,299,000 239,076,000 270,127,000 236,656,000 221,642,000 203,708,000 215,172,000 205,905,000 194,017,000 184,081,000 191,055,000 181,756,000 169,591,000 156,055,000 159,839,000 144,933,000 
      salaries, wages and employee benefits
    25.7 797,538,000 822,193,000 816,941,000 799,648,000 812,015,000 809,494,000 803,047,000 807,884,000 807,422,000 803,187,000 821,876,000 824,999,000 879,924,000 887,723,000 841,825,000 763,591,000 764,484,000 711,694,000 665,471,000 620,032,000 625,168,000 594,162,000 554,136,000 574,249,000 561,507,000 554,872,000 535,147,000 516,326,000 515,271,000 495,350,000 465,326,000 450,265,000 429,854,000 408,340,000 389,873,000 380,311,000 360,190,000 374,517,000 371,969,000 362,511,000 363,801,000 351,651,000 348,277,000 330,510,000 338,887,000 327,106,000 320,016,000 304,394,000 1,138,212,979.7 20.2 20.4 263,724,000 270,706,000 260,911,000 255,864,000 250,044,000 258,483,000 255,982,000 255,462,000 232,027,000 237,176,000 237,353,000 228,204,000 208,295,000 209,547,000 203,446,000 192,933,000 192,345,000 207,798,000 217,194,000 220,961,000 213,635,000 221,598,000 224,421,000 223,350,000 219,225,000 223,771,000 229,668,000 224,099,000 214,528,000 222,247,000 218,487,000 213,655,000 200,883,000 217,794,000 214,760,000 207,487,000 189,964,000 207,523,000 197,618,000 195,551,000 191,086,000 206,166,000 213,625,000 202,833,000 195,695,000 200,647,000 197,008,000 
      depreciation and amortization
    5.9 179,204,000 179,125,000 176,980,000 179,476,000 205,504,000 187,982,000 184,658,000 182,996,000 194,456,000 187,714,000 179,972,000 175,812,000 171,606,000 166,580,000 157,571,000 148,763,000 141,254,000 138,923,000 139,371,000 137,545,000 134,589,000 132,392,000 130,298,000 130,095,000 128,417,000 126,803,000 123,995,000 119,930,000 114,086,000 108,801,000 107,423,000 105,583,000 102,320,000 95,959,000 93,050,000 92,189,000 91,793,000 91,001,000 90,364,000 88,352,000 88,374,000 86,201,000 83,661,000 81,378,000 78,387,000 75,416,000 71,726,000 68,967,000 253,379,995.4 4.5 4.5 60,730,000 59,046,000 57,773,000 56,227,000 56,120,000 55,631,000 54,404,000 52,551,000 51,357,000 50,094,000 49,808,000 49,148,000 48,012,000 47,490,000 47,098,000 47,094,000  37,983,500 50,666,000 50,728,000 50,539,000 52,787,000 52,299,000 50,526,000 49,520,000 49,742,000 45,812,000 44,520,000 43,530,000 42,586,000 41,108,000 40,109,000 39,232,000 38,543,000 37,458,000 36,730,000 37,045,000 37,215,000 38,197,000 37,273,000 37,537,000 37,495,000 36,449,000 35,920,000 35,984,000 35,717,000 35,337,000 
      fuel and fuel taxes
    5.7 155,672,000 164,008,000 153,710,000 159,933,000 155,519,000 158,792,000 164,291,000 173,527,000 187,855,000 195,962,000 171,846,000 195,834,000 234,229,000 242,379,000 265,636,000 189,466,000 151,606,000 139,155,000 126,841,000 113,040,000 93,551,000 87,350,000 75,459,000 101,123,000 118,269,000 114,764,000 118,037,000 112,125,000 117,613,000 117,976,000 115,541,000 107,881,000 100,848,000 87,006,000 79,072,000 80,646,000 78,355,000 74,179,000 71,489,000 59,414,000 69,575,000 76,755,000 84,891,000 81,813,000 101,467,000 115,503,000 116,999,000 119,950,000 455,925,991.7 7.9 116,560,000 117,542,000 114,694,000 113,085,000 120,554,000 116,567,000 117,779,000 120,276,000 108,975,000 94,189,000 84,592,000 84,542,000 80,377,000 79,069,000 72,510,000 62,712,000 59,230,000 85,980,000 143,028,000 157,637,000 134,001,000 127,113,000 116,596,000 114,784,000 105,045,000 107,863,000 119,663,000 115,202,000 104,582,000 112,350,000 104,234,000 89,507,000 82,871,000 83,552,000 74,529,000 66,626,000 63,856,000 57,525,000 55,161,000 54,291,000 65,401,000 57,842,000 54,828,000 50,982,000 46,980,000 56,677,000 58,835,000 
      operating supplies and expenses
    4.1 127,240,000 132,701,000 128,245,000 123,452,000 124,070,000 127,889,000 120,425,000 122,991,000 121,141,000 130,905,000 128,949,000 128,360,000 130,885,000 138,346,000 126,383,000 106,939,000 98,037,000 98,541,000 91,019,000 81,698,000 83,515,000 86,103,000 79,134,000 85,598,000 83,633,000 87,044,000 84,264,000 78,172,000 77,177,000 79,225,000 76,446,000 70,681,000 67,154,000 67,578,000 64,486,000 58,022,000 60,001,000 62,191,000 56,495,000 54,537,000 56,100,000 57,299,000 56,718,000 50,481,000 52,600,000 56,978,000 58,173,000 50,788,000 202,699,996.4 3.9 3.6 44,914,000 44,978,000 48,281,000 45,540,000 39,811,000 39,636,000 43,164,000 40,977,000 36,648,000 37,988,000 39,905,000 38,565,000 36,042,000 37,197,000 40,398,000 38,665,000 35,626,000 38,516,000 41,924,000 40,965,000 36,797,000 40,053,000 40,399,000 38,880,000 36,561,000 37,195,000 37,028,000 36,662,000 34,909,000 34,496,000 35,535,000 31,210,000 31,654,000 31,612,000 32,760,000 31,079,000 28,721,000 28,397,000 31,212,000 30,014,000 29,716,000 33,241,000 32,465,000 33,299,000 31,846,000 38,671,000 35,904,000 
      insurance and claims
    2.9 82,819,000 82,015,000 84,838,000 85,017,000 86,316,000 78,441,000 73,222,000 75,686,000 118,782,000 62,675,000 63,893,000 70,328,000 124,546,000 60,189,000 87,258,000 46,131,000 50,260,000 41,254,000 35,508,000 38,030,000 35,810,000 35,412,000 30,899,000 32,361,000 32,288,000 43,956,000 52,013,000 28,994,000 26,942,000 45,594,000 28,371,000 28,499,000 46,649,000 26,463,000 27,461,000 23,005,000 20,026,000 21,862,000 19,094,000 17,428,000 17,975,000 20,078,000 18,207,000 17,428,000 23,440,000 21,904,000 19,886,000 15,832,000 55,157,999.1 0.9 12,770,000 16,447,000 13,745,000 12,595,000 11,045,000 12,398,000 11,042,000 11,642,000 9,847,000 13,537,000 11,543,000 11,649,000 11,551,000 12,773,000 12,316,000 13,858,000 11,850,000 14,848,000 13,860,000 14,262,000 17,802,000 17,910,000 17,669,000 16,774,000 17,303,000 29,457,000 14,325,000 15,338,000 12,462,000 16,319,000 14,117,000 13,075,000 11,755,000 11,409,000 14,956,000 15,369,000 13,024,000 14,363,000 13,946,000 17,746,000 17,445,000 18,053,000 13,415,000 13,704,000 10,959,000 12,878,000 12,249,000 
      general and administrative expenses
    1.9 54,212,500 69,004,000 74,876,000 72,971,000 82,477,000 72,389,000 74,707,000 76,784,000 83,273,000 69,413,000 61,472,000 60,404,000 55,335,000 62,815,000 59,764,000 37,447,000 52,954,000 50,266,000 47,505,000 44,891,000 48,429,000 41,894,000 44,599,000 45,165,000 51,279,000 49,077,000 46,539,000 45,038,000 51,192,000 42,449,000 37,306,000 32,326,000 51,281,000 29,389,000 21,728,000 23,481,000 25,483,000 21,025,000 18,711,000 21,833,000 16,051,000 14,866,000 27,670,000 13,933,000 14,071,000 15,057,000 11,547,000 9,925,000 45,468,999.1 0.6 0.8 10,985,000 7,513,000 9,369,000 6,356,000 3,995,000 8,389,000 6,114,000 7,515,000 6,880,000 8,389,000 13,147,000 8,824,000 6,659,000 9,325,000 10,232,000 19,401,000 8,450,000 13,035,000 10,214,000 8,584,000 9,531,000                           
      operating taxes and licenses
    0.6 18,300,000 18,020,000 17,770,000 17,480,000 19,732,000 17,705,000 17,575,000 17,535,000 19,199,000 18,739,000 18,951,000 18,108,000 19,076,000 17,082,000 16,323,000 15,749,000 15,974,000 15,464,000 14,209,000 13,814,000 13,756,000 13,696,000 13,567,000 13,312,000 14,345,000 14,266,000 13,565,000 13,160,000 14,055,000 13,203,000 12,234,000 11,588,000 12,496,000 10,744,000 10,905,000 10,680,000 11,798,000 11,665,000 11,365,000 11,126,000 11,579,000 10,683,000 10,734,000 10,088,000 10,279,000 9,893,000 9,650,000 8,973,000 32,306,999.4 0.6 0.6 7,513,000 7,545,000 7,451,000 7,323,000 7,142,000 7,245,000 7,095,000 6,883,000 6,648,000 6,863,000 6,790,000 6,707,000 6,534,000 7,113,000 6,984,000 7,022,000 6,895,000 8,004,000 7,985,000 8,120,000 8,053,000 8,178,000 8,429,000 8,554,000 8,379,000 8,526,000 8,829,000 8,677,000 8,415,000 8,434,000 9,178,000 9,330,000 8,885,000 8,444,000 9,088,000 8,763,000 8,725,000 8,605,000 8,219,000 8,142,000 8,260,000 7,760,000 8,710,000 8,339,000 7,988,000 8,660,000 8,321,000 
      communication and utilities
    0.4 10,955,000 10,788,000 10,639,000 11,407,000 10,719,000 10,991,000 11,040,000 11,242,000 11,284,000 10,245,000 10,366,000 10,456,000 9,905,000 9,067,000 8,866,000 8,868,000 8,601,000 8,450,000 8,668,000 9,146,000 8,801,000 8,678,000 8,001,000 8,031,000 9,381,000 8,639,000 8,578,000 8,198,000 7,670,000 7,088,000 8,404,000 7,749,000 7,646,000 5,738,000 5,603,000 4,996,000 4,910,000 5,004,000 4,840,000 5,219,000 4,764,000 4,967,000 5,213,000 5,644,000 5,191,000 5,107,000 5,155,000 5,358,000 19,141,999.7 0.3 0.3 4,819,000 4,279,000 4,467,000 4,202,000 4,497,000 4,391,000 4,501,000 4,418,000 4,870,000 4,175,000 4,675,000 4,329,000 4,994,000 4,441,000 4,754,000 4,439,000 4,664,000 4,716,000 4,656,000 4,604,000 5,294,000 5,315,000 5,315,000 5,093,000 5,433,000 5,262,000 5,873,000 5,554,000 5,877,000 5,769,000 5,684,000 5,278,000 5,866,000 5,651,000 5,837,000 5,689,000 5,868,000 5,648,000 5,815,000 6,004,000 6,003,000 5,629,000 5,961,000 5,998,000 6,271,000 5,024,000 6,473,000 
      total operating expenses
    93.2 2,850,169,000 2,810,240,000 2,730,907,000 2,742,712,000 2,939,309,000 2,844,063,000 2,722,976,000 2,749,632,000 3,100,422,000 2,922,037,000 2,861,911,000 2,952,099,000 3,367,674,000 3,476,029,000 3,484,449,000 3,154,294,000 3,174,468,000 2,870,983,000 2,666,824,000 2,410,497,000 2,529,960,000 2,297,020,000 1,970,390,000 2,126,085,000 2,245,249,000 2,195,798,000 2,068,554,000 1,921,832,000 2,195,103,000 2,035,072,000 1,924,215,000 1,779,464,000 1,844,347,000 1,678,362,000 1,563,300,000 1,479,769,000 1,526,701,000 1,507,682,000 1,439,234,000 1,360,822,000 1,428,122,000 1,392,648,000 1,366,222,000 1,284,960,000 1,426,606,000 1,429,056,000 1,388,637,000 1,289,601,000 5,007,862,910.3 89.5 89.3 1,166,548,000 1,194,801,000 1,162,740,000 1,117,915,000 1,049,325,000 1,082,650,000 1,052,590,000 1,036,412,000 910,957,000 922,664,000 894,534,000 851,429,000 777,233,000 804,016,000 762,795,000 722,693,000 665,845,000 793,736,000 890,168,000 883,294,000 806,328,000 848,686,000 795,739,000 759,633,000 717,052,000 756,201,000 757,776,000 742,845,000 698,512,000 751,750,000 736,038,000 666,201,000 630,011,000 680,642,000 635,946,000 599,862,000 559,481,000 582,986,000 564,069,000 553,426,000 547,353,000 566,868,000 554,645,000 528,819,000 496,590,000 525,206,000 505,671,000 
      operating income
    6.8 246,457,000 242,657,000 197,274,000 178,680,000 207,039,000 224,108,000 205,709,000 194,369,000 203,278,000 241,716,000 270,712,000 277,489,000 281,948,000 362,228,000 353,083,000 334,294,000 322,503,000 273,829,000 241,546,000 207,652,000 207,692,000 175,503,000 175,183,000 154,741,000 205,075,000 167,862,000 193,093,000 167,795,000 122,739,000 174,688,000 214,812,000 168,781,000 145,813,000 164,972,000 163,615,000 149,389,000 194,361,000 182,977,000 175,792,000 167,890,000 192,893,000 193,846,000 173,735,000 155,220,000 182,905,000 172,100,000 159,230,000 117,307,000 576,707,989.7 10.5 10.7 125,039,000 143,335,000 133,052,000 137,215,000 116,597,000 122,287,000 118,680,000 113,443,000 89,823,000 97,348,000 91,490,000 91,347,000 67,440,000 72,936,000 70,954,000 47,091,000 56,990,000 86,051,000 106,266,000 94,045,000 72,055,000 96,264,000 95,899,000 96,227,000 80,399,000 95,367,000 100,489,000 95,409,000 81,388,000 106,625,000 65,102,000 93,005,000 79,167,000 90,163,000 82,668,000 79,174,000 58,217,000 57,760,000 57,575,000 46,440,000 23,860,000 30,797,000 28,026,000 28,509,000 13,631,000 11,950,000 15,818,000 
      yoy
    -100.00% 19.04% 8.28% -4.10% -8.07% 1.85% -7.28% -24.01% -29.95% -27.90% -33.27% -23.33% -16.99% -12.58% 32.28% 46.18% 60.99% 55.28% 56.03% 37.88% 34.19% 1.28% 4.55% -9.28% -7.78% 67.08% -3.91% -10.11% -0.58% -15.82% 5.89% 31.29% 12.98% -24.98% -9.84% -6.93% -11.02% 0.76% -5.61% 1.18% 8.16% 5.46% 12.64% 9.11% 32.32% -68.28% 1639047519.05% 1488130741.12% -6.18% 302.35% -100.00% -100.00% 7.24% 17.21% 12.11% 20.96% 29.81% 25.62% 29.72% 24.19% 33.19% 33.47% 28.94% 93.98% 18.34% -15.24% -33.23% -49.93% -20.91% -10.61% 10.81% -2.27% -10.38% 0.94% -4.57% 0.86% -1.22% -10.56% 54.36% 2.58% 2.81% 18.26% -21.25% 17.47% 35.99% 56.10% 43.58% 70.49% 143.99% 87.55% 105.43% 62.90% 75.04% 157.72% 77.18%     
      qoq
    -100.00% 1.57% 23.01% 10.41% -13.70% -7.62% 8.94% 5.83% -4.38% -15.90% -10.71% -2.44% -1.58% -22.16% 2.59% 5.62% 3.66% 17.78% 13.37% 16.32% -0.02% 18.34% 0.18% 13.21% -24.54% 22.17% -13.07% 15.08% 36.71% -29.74% -18.68% 27.27% 15.75% -11.61% 0.83% 9.52% -23.14% 6.22% 4.09% 4.71% -12.96% -0.49% 11.58% 11.93% -15.14% 6.28% 8.08% 35.74% -79.66% 5492456944.76% -1.87% -100.00% -12.76% 7.73% -3.03% 17.68% -4.65% 3.04% 4.62% 26.30% -7.73% 6.40% 0.16% 35.45% -7.54% 2.79% 50.67% -17.37% -33.77% -19.02% 12.99% 30.52% -25.15% 0.38% -0.34% 19.69% -15.70% -5.10% 5.32% 17.23% -23.67% 63.78% -30.00% 17.48% -12.20% 9.07% 4.41% 36.00% 0.79% 0.32% 23.98% 94.64% -22.52% 9.89% -1.69% 109.15% 14.07% -24.45%  
      operating margin %
    6.80% 7.96% 7.95% 6.74% 6.12% 6.58% 7.30% 7.02% 6.60% 6.15% 7.64% 8.64% 8.59% 7.73% 9.44% 9.20% 9.58% 9.22% 8.71% 8.31% 7.93% 7.59% 7.10% 8.16% 6.78% 8.37% 7.10% 8.54% 8.03% 5.30% 7.91% 10.04% 8.66% 7.33% 8.95% 9.47% 9.17% 11.29% 10.82% 10.88% 10.98% 11.90% 12.22% 11.28% 10.78% 11.36% 10.75% 10.29% 8.34% 10.33% 10.50% 10.70% 9.68% 10.71% 10.27% 10.93% 10.00% 10.15% 10.13% 9.87% 8.98% 9.54% 9.28% 9.69% 7.98% 8.32% 8.51% 6.12% 7.88% 9.78% 10.66% 9.62% 8.20% 10.19% 10.76% 11.24% 10.08% 11.20% 11.71% 11.38% 10.44% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      net interest expense
    0.6 14,438,500 17,871,000 21,285,000 18,597,000 14,149,500 20,751,000 20,198,000 15,649,000 10,495,000 12,586,000 14,604,000 14,789,000 9,747,750 13,562,000 12,842,000 12,586,000 9,015,250 11,977,000 12,059,000 12,024,000 9,187,250 11,895,000 12,818,000 12,036,000 10,038,250 12,357,000 14,763,000 13,033,000 7,242,250 9,961,000 9,855,000 9,152,000 5,630,250 8,310,000 7,393,000 6,817,000 4,836,750 6,485,000 6,420,000 6,442,000 5,300,500 7,838,000 6,661,000 6,703,000 5,339,500 6,649,000 8,329,000 6,380,000 0.1 0.4 0.5 6,256,000 5,065,750 6,346,000 6,929,000 6,987,000 5,571,500 7,145,000 6,706,000 8,434,000                                       
      earnings before income taxes
    6.2 233,254,000 224,786,000 175,989,000 160,083,000 191,928,000 203,357,000 185,511,000 178,720,000 186,949,000 229,130,000 256,108,000 262,700,000 270,759,000 348,666,000 340,241,000 321,708,000 312,806,000 261,852,000 229,487,000 195,628,000 197,347,000 163,608,000 162,365,000 142,705,000 192,298,000 155,505,000 178,330,000 154,762,000 111,505,000 164,727,000 204,957,000 159,629,000 139,784,000 156,662,000 156,222,000 142,572,000 188,485,000 176,492,000 169,372,000 161,448,000 188,604,000 186,008,000 167,074,000 148,517,000 177,322,000 165,451,000 150,901,000 110,927,000 553,567,990.1 10.1 10.2 118,783,000 138,039,000 126,706,000 130,286,000 109,610,000 116,073,000 111,535,000 106,737,000 81,389,000 89,184,000 84,828,000 84,736,000 60,946,000 70,221,000 64,875,000 39,363,000 49,609,000 83,047,000 96,539,000 82,957,000 59,694,000 84,220,000 83,387,000 84,911,000 72,529,000 88,497,000 94,810,000 90,711,000 80,295,000 103,342,000 62,858,000 90,192,000 77,234,000 89,717,000 80,463,000 76,680,000 55,419,000 55,586,000 53,107,000 41,007,000 18,029,000 25,395,000 22,341,000 20,766,000 6,345,000 5,352,000 9,746,000 
      income taxes
    1.6 52,185,000 53,937,000 47,365,000 42,343,000 36,474,000 51,291,000 49,638,000 51,227,000 33,414,000 41,699,000 66,556,000 64,932,000 69,456,000 79,284,000 84,899,000 78,383,000 70,597,000 62,023,000 57,325,000 49,022,000 43,340,000 38,112,000 40,667,000 37,871,000 47,622,000 37,095,000 44,697,000 35,161,000 22,824,000 33,617,000 53,305,000 41,487,000 -245,523,000 56,277,000 58,353,000 39,870,000 70,929,000 67,067,000 64,361,000 61,350,000 71,859,000 70,869,000 63,655,000 56,585,000 67,016,000 63,037,000 57,493,000 42,263,000 211,185,996.2 3.9 3.9 45,434,000 54,062,000 48,465,000 49,835,000 41,926,000 43,508,000 42,885,000 41,041,000 31,294,000 31,331,000 32,659,000 32,623,000 23,464,000 28,556,000 24,912,000 15,314,000 18,851,000 29,771,000 36,239,000 32,353,000 23,281,000 29,897,000 32,604,000 21,054,000 28,359,000 30,693,000 36,976,000 35,377,000 31,315,000 38,004,000 23,015,000 35,561,000 29,735,000 69,935,000 32,588,000 31,055,000 22,445,000 29,095,000 20,446,000 15,878,000 6,851,000 10,668,000 5,585,000 5,287,000 1,491,000 803,000 1,178,000 
      net earnings
    4.6 181,069,000 170,849,000 128,624,000 117,740,000 155,454,000 152,066,000 135,873,000 127,493,000 153,535,000 187,431,000 189,552,000 197,768,000 201,303,000 269,382,000 255,342,000 243,325,000 242,209,000 199,829,000 172,162,000 146,606,000 154,007,000 125,496,000 121,698,000 104,834,000 144,676,000 118,410,000 133,633,000 119,601,000 88,681,000 131,110,000 151,652,000 118,142,000 385,307,000 100,385,000 97,869,000 102,702,000 117,556,000 109,425,000 105,011,000 100,098,000 116,745,000 115,139,000 103,419,000 91,932,000 110,306,000 102,414,000 93,408,000 68,664,000 342,381,993.9 6.2 6.3 73,349,000 83,977,000 78,241,000 80,451,000 67,684,000 72,565,000 68,650,000 65,696,000 50,095,000 57,853,000 52,169,000 52,113,000 37,482,000 41,665,000 39,963,000 24,049,000 30,758,000 53,276,000 60,300,000 50,604,000 36,413,000 54,323,000 50,783,000 63,857,000 44,170,000 57,804,000 57,834,000 55,334,000 48,980,000 65,338,000 39,843,000 54,631,000 47,499,000 19,782,000 47,875,000 45,625,000 32,974,000 26,491,000 32,661,000 25,129,000 11,178,000 14,727,000 16,756,000 15,479,000 4,854,000 4,549,000 8,568,000 
      yoy
    -100.00% 16.48% 12.35% -5.34% -7.65% 1.25% -18.87% -28.32% -35.53% -23.73% -30.42% -25.77% -18.72% -16.89% 34.81% 48.31% 65.97% 57.27% 59.23% 41.47% 39.85% 6.45% 5.98% -8.93% -12.35% 63.14% -9.69% -11.88% 1.23% -76.98% 30.61% 54.95% 15.03% 227.76% -8.26% -6.80% 2.60% 0.69% -4.96% 1.54% 8.88% 5.84% 12.43% 10.72% 33.89% -67.78% 1651838609.68% 1482666566.67% -6.39% 307.71% -100.00% -100.00% 8.37% 15.73% 13.97% 22.46% 35.11% 25.43% 31.59% 26.06% 33.65% 38.85% 30.54% 116.70% 21.86% -21.79% -33.73% -52.48% -15.53% -1.93% 18.74% -20.75% -17.56% -6.02% -12.19% 15.40% -9.82% -11.53% 45.15% 1.29% 3.12% 230.29% -16.78% 19.74% 44.05% -25.33% 46.58% 81.56% 194.99% 79.88% 94.92% 62.34% 130.28% 223.74% 95.56%     
      qoq
    -100.00% 5.98% 32.83% 9.24% -24.26% 2.23% 11.92% 6.57% -16.96% -18.08% -1.12% -4.15% -1.76% -25.27% 5.50% 4.94% 0.46% 21.21% 16.07% 17.43% -4.81% 22.72% 3.12% 16.09% -27.54% 22.18% -11.39% 11.73% 34.87% -32.36% -13.55% 28.36% -69.34% 283.83% 2.57% -4.71% -12.64% 7.43% 4.20% 4.91% -14.26% 1.39% 11.33% 12.50% -16.66% 7.71% 9.64% 36.04% -79.95% 5522290124.19% -1.59% -100.00% -12.66% 7.33% -2.75% 18.86% -6.73% 5.70% 4.50% 31.14% -13.41% 10.90% 0.11% 39.03% -10.04% 4.26% 66.17% -21.81% -42.27% -11.65% 19.16% 38.97% -32.97% 6.97% -20.47% 44.57% -23.59% -0.05% 4.52% 12.97% -25.04% 63.99% -27.07% 15.02% 140.11% -58.68% 4.93% 38.37% 24.47% -18.89% 29.97% 124.81% -24.10% -12.11% 8.25% 218.89% 6.70% -46.91%  
      net income margin %
    4.60% 5.85% 5.60% 4.39% 4.03% 4.94% 4.96% 4.64% 4.33% 4.65% 5.92% 6.05% 6.12% 5.52% 7.02% 6.65% 6.97% 6.93% 6.35% 5.92% 5.60% 5.63% 5.08% 5.67% 4.60% 5.90% 5.01% 5.91% 5.72% 3.83% 5.93% 7.09% 6.06% 19.36% 5.45% 5.67% 6.30% 6.83% 6.47% 6.50% 6.55% 7.20% 7.26% 6.72% 6.38% 6.85% 6.40% 6.03% 4.88% 6.13% 6.20% 6.30% 5.68% 6.28% 6.04% 6.41% 5.81% 6.02% 5.86% 5.71% 5.01% 5.67% 5.29% 5.53% 4.44% 4.75% 4.79% 3.12% 4.26% 6.06% 6.05% 5.18% 4.15% 5.75% 5.70% 7.46% 5.54% 6.79% 6.74% 6.60% 6.28% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      period
                                                                                                       
      january 1 through january 31, 2026
                                                                                                       
      february 1 through february 28, 2026
    52,104                                                                                                   
      march 1 through march 31, 2026
    330,825                                                                                                   
      total
    382,929                                                                                                   
      operating revenues, excluding fuel surcharge revenues
     2,720,098,000 2,667,276,000 2,576,319,000 2,559,729,000 2,781,718,000 2,678,484,000 2,545,023,000 2,552,486,000 2,837,428,000 2,690,890,000 2,707,560,000 2,731,453,000 3,017,277,000 3,162,106,000 3,159,759,000 3,042,217,000 3,106,488,000 2,813,939,000 2,606,981,000 2,388,034,000 2,551,777,000 2,296,053,000 1,986,130,000 2,045,694,000 2,168,498,000 2,102,494,000 1,996,266,000 1,855,341,000 2,033,674,000 1,936,653,000 1,874,388,000 1,712,934,000 1,765,658,000 1,657,380,000 1,551,051,000 1,461,768,000 1,558,638,000 1,538,701,000 1,483,354,000 1,426,654,000 1,472,291,000 1,419,451,000 1,360,631,000 1,263,910,000 1,344,891,000 1,316,951,000 1,268,636,000 1,152,349,000    1,038,940,000 1,067,194,000 1,046,769,000 1,005,519,000 938,683,000 974,009,000 947,381,000 924,689,000 831,600,000 873,523,000 854,836,000 812,033,000 736,826,000 769,715,000 740,697,000 702,986,000 663,654,000 743,401,000 770,656,000 763,303,000 724,170,000 793,409,000 767,365,000 742,573,000 706,472,000 749,601,000 734,139,000 724,041,000 690,035,000                   
      fuel surcharge revenues
     376,528,000 385,621,000 351,862,000 361,663,000 364,630,000 389,687,000 383,662,000 391,515,000 466,272,000 472,863,000 425,063,000 498,135,000 632,345,000 676,151,000 677,773,000 446,371,000 390,483,000 330,873,000 301,389,000 230,115,000 185,875,000 176,470,000 159,443,000 235,132,000 281,826,000 261,166,000 265,381,000 234,286,000 284,168,000 273,107,000 264,639,000 235,311,000 224,502,000 185,954,000 175,864,000 167,390,000 162,424,000 151,958,000 131,672,000 102,058,000 148,724,000 167,043,000 179,326,000 176,270,000 264,620,000 284,205,000 279,231,000 254,559,000    252,647,000 270,942,000 249,023,000 249,611,000 227,239,000 230,928,000 223,889,000 225,166,000 169,180,000 146,489,000 131,188,000 130,743,000 107,847,000 107,237,000 93,052,000 66,798,000 59,181,000 136,386,000 225,778,000 214,036,000 154,213,000 151,541,000 124,273,000 113,287,000 90,979,000 101,967,000 124,126,000 114,213,000 89,865,000                   
      weighted-average basic shares outstanding
     97,090,000 96,184,000 97,448,000 99,905,000 101,947,000 101,319,000 102,386,000 103,242,000 103,440,000 103,302,000 103,562,000 103,724,000 104,141,000 103,757,000 104,252,000 104,894,000 105,359,000 105,173,000 105,509,000 105,678,000 105,700,000 105,653,000 105,505,000 105,985,000 107,329,000 106,735,000 107,387,000 108,730,000 109,375,000 109,254,000 109,449,000 109,754,000 109,987,000 109,703,000 109,630,000 110,878,000 112,474,000 112,630,000 112,669,000 113,072,000 115,677,000 115,456,000 116,470,000 116,558,000 117,000,000 117,050,000 116,764,000 117,250,000 117,449,000   117,553,000 117,572,000 118,131,000 117,226,000 117,017,000 119,158,000 118,627,000 120,237,000 120,980,000 124,712,000 123,390,000 125,686,000 127,282,000   126,346,000 126,078,000 125,416,000 125,907,000 125,047,000 124,657,000 134,334,000 130,537,000 138,560,000 142,969,000 148,581,000 145,262,000 150,678,000                    
      basic earnings per share
     1.9 1.78 1.32 1.18 1.54 1.5 1.33 1.23 1.49 1.81 1.83 1.91 1.95 2.6 2.45 2.32 2.3 1.9 1.63 1.39 1.46 1.19 1.15 0.99 1.36 1.11 1.24 1.1 0.82 1.2 1.39 1.08 3.51 0.92 0.89 0.93 1.05 0.97 0.93 0.89 1.02 0.89 0.79 0.94 0.87 0.8 0.59    0.62 0.71 0.66 0.69 0.58 0.62 0.58 0.55 0.41 0.47 0.42 0.41 0.29 0.33 0.31 0.19 0.24 0.42 0.48 0.4 0.29 0.43 0.39 0.46 0.31 0.4 0.4 0.37 0.32    0.59 0.24 0.59 0.57 0.41 0.33 0.41 0.64 0.28 0.37 0.43 0.42 0.13 0.13 0.24 
      weighted-average diluted shares outstanding
     97,688 96,847 97,976 100,489 102,754 102,135 103,146 104,107 104,451 104,394 104,566 104,729 105,276 104,924 105,387 106,075 106,593 106,436 106,816 106,816 106,766 106,798 106,580 106,950 108,307 107,692 108,373 109,664 110,428 110,235 110,682 110,863 111,049 110,628 110,822 112,026 113,361 113,363 113,761 114,003 116,728 116,282 117,811 117,800 118,445 118,221 118,541 118,943 119,404   119,825 120,022 120,281 120,027 119,750 121,922 121,126 123,285 123,966 127,767 126,404 128,920 130,397   129,364 128,558 128,533 129,042 128,476 127,914 137,639 133,659 142,030 146,473 152,317 148,680 154,619                    
      diluted earnings per share
     1.88 1.76 1.31 1.17 1.53 1.49 1.32 1.22 1.47 1.8 1.81 1.89 1.93 2.57 2.42 2.29 2.28 1.88 1.61 1.37 1.44 1.18 1.14 0.98 1.35 1.1 1.23 1.09 0.8 1.19 1.37 1.07 3.47 0.91 0.88 0.92 1.04 0.97 0.92 0.88 1.01 0.99 0.88 0.78 0.93 0.87 0.79 0.58    0.61 0.7 0.65 0.67 0.57 0.61 0.57 0.53 0.4 0.46 0.41 0.4 0.29 0.32 0.31 0.19 0.24 0.41 0.47 0.39 0.28 0.42 0.38 0.45 0.3 0.39 0.39 0.36 0.31    0.57 0.23 0.57 0.55 0.4 0.32 0.4 0.62 0.28 0.37 0.42 0.4 0.13 0.12 0.24 
      dividends declared per common share
                        0.28 0.27 0.27 0.27 0.27 0.26 0.26 0.26 0.26 0.24 0.24 0.24 0.24 0.23 0.23 0.23 0.23 0.22 0.22 0.22 0.22 0.21 0.21 0.21 0.21 0.2 0.2 0.2 0.2     0.29 0.14 0.14 0.14 0.13 0.13 0.13 0.13 0.12 0.12 0.12 0.12 0.11 0.11 0.11 0.11 0.1 0.1 0.1 0.1 0.09 0.09 0.09 0.09 0.08 0.08 0.08                    
      interest expense
                                                                 8,239,000 6,662,000 6,611,000 6,494,000 6,455,000 6,427,000 7,637,000 6,910,000 3,571,000 9,694,000 10,322,000 11,750,000 12,156,000 12,764,000 11,011,000 7,591,000 6,757,000 5,375,000 3,299,000 705,000 1,972,000 1,567,000 1,758,000 1,233,000               
      equity in operations of affiliated company
                                                                                                       
      interest income
                                                                     -335,000 119,000 132,000 154,000 177,000 214,000 257,000 244,000 257,000 277,000 240,000 236,000 324,000 219,000 235,000 199,000 407,000 179,000 229,000 151,000               
      equity in loss of affiliated company
                                                                     154,750 -229,000 223,000 625,000 -390,000 247,000 1,023,000 855,000                           
      weighted average basic shares outstanding
                                                                     126,676,000 127,073,000                                 
      weighted average diluted shares outstanding
                                                                     129,462 129,819                                 
      see notes to condensed consolidated financial statements.
                                                                                                       
      depreciation
                                                                        47,363,000                               
      general and administrative expenses, net of gains on asset dispositions
                                                                             7,348,750 10,802,000 9,517,000 9,076,000 6,876,000 8,482,000 9,253,000 8,622,000                   
      equity in loss of associated company
                                                                             271,250 25,000 545,000 515,000 437,000 523,000 1,634,000 587,000 1,718,000 856,000 1,284,000 851,000               
      operating expenses
                                                                                                       
      arbritation settlement
                                                                                                       
      average basic shares outstanding
                                                                                    154,050,000    80,352,000 20,144,500 81,066,000 80,497,000 80,165,000 19,793,500 79,802,000 39,513,000 39,341,000 9,385,750 39,227,000 37,107,000 36,264,000 35,839,000 35,312,000 
      average diluted shares outstanding
                                                                                    158,245    83,205 20,821.25 83,678 83,206 82,965 20,371.75 82,558 40,657 40,288 9,654 40,245 38,302 37,269 36,846 35,811 
      operating revenues
                                                                                     567,381,000 801,140,000 759,206,000 709,178,000 770,805,000 718,614,000 679,036,000 617,698,000 640,746,000 621,644,000 599,866,000 571,213,000 597,665,000 582,671,000 557,328,000 510,221,000 537,156,000 521,489,000 
      general and administrative expenses, net of gain on asset dispositions
                                                                                     9,117,500 15,943,000                 
      arbitration settlement
                                                                                      25,801,000                 
      average basic shares outstanding*
                                                                                     39,646,500 156,710,000 158,387,000                
      basic earnings per share*
                                                                                     0.225 0.25 0.34                
      average diluted shares outstanding*
                                                                                     40,918.5 161,174 163,483                
      diluted earnings per share*
                                                                                     0.218 0.25 0.33                
      dividends declared per common share*
                                                                                     0.045 0.06 0.06                
      general and administrative expenses, net of gain or loss on asset dispositions
                                                                                       10,738,000 9,789,000               
      general and administrative expenses, net of gains and losses
                                                                                         6,237,500 9,902,000 6,477,000 8,570,000           
      general and administrative expenses, net of gains
                                                                                             8,538,000 7,996,000 10,388,000 7,824,000 9,627,000 7,436,000 8,153,000 4,812,000 7,093,000 6,611,000 
      equity in loss of associated companies
                                                                                                       
      equity in earnings of associated companies
                                                                                                       
    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 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 2003-06-30 2003-03-31 2002-12-31 2002-09-30 2002-06-30 2002-03-31 2001-09-30 2001-06-30 
                                                                                                         
        assets
                                                                                                         
        current assets:
                                                                                                         
        cash and cash equivalents
      4,563,000 17,284,000 52,290,000 50,901,000 43,407,000 46,983,000 120,002,000 53,505,000 64,185,000 53,344,000 75,198,000 295,929,000 52,604,000 51,927,000 84,334,000 123,841,000 144,529,000 355,549,000 529,595,000 570,918,000 552,970,000 313,302,000 318,549,000 274,654,000 48,454,000 35,000,000 75,132,000 6,875,000 52,363,000 7,600,000 7,587,000 15,191,000 7,082,000 14,612,000 7,707,000 7,274,000 12,261,000 6,377,000 5,481,000 11,277,000 5,992,000 5,566,000 5,542,000 5,586,000 5,646,000 5,961,000 5,859,000 5,870,000 124,212,000 5,831,000 5,968,000 5,923,000 5,747,000 5,589,000 5,659,000 5,887,000 5,713,000 5,450,000 7,747,000 11,149,000 5,393,000 7,651,000 68,560,000 7,714,000 7,787,000 7,843,000 4,711,000 3,570,000 3,576,000 2,373,000 2,450,000 1,260,000 16,218,000 14,957,000 4,113,000 6,174,000 9,484,000 7,371,000 18,076,000 9,210,000 8,821,000 7,412,000 3,738,000 4,757,000 1,952,000 23,838,000 41,819,000 41,686,000 35,808,000 61,229,000 93,169,000 128,333,000 84,279,000 80,628,000 85,761,000 80,324,000 12,404,000 63,163,000 22,490,000 
        trade accounts receivable
      1,327,455,000 1,160,371,000 1,231,356,000 1,182,175,000 1,202,829,000 1,224,166,000 1,262,921,000 1,251,665,000 1,272,115,000 1,334,912,000 1,369,974,000 1,286,244,000 1,382,896,000 1,528,075,000 1,726,155,000 1,776,773,000 1,745,647,000 1,506,619,000 1,442,948,000 1,293,924,000 1,219,162,000 1,124,403,000 1,121,825,000 950,636,000 978,280,000 1,011,829,000 1,051,027,000 1,040,153,000 1,002,483,000 1,051,698,000 1,095,638,000 1,019,622,000 900,903,000 920,767,000 858,720,000 749,042,000 707,433,000 745,288,000 775,020,000 744,026,000 690,352,000 654,542,000 671,398,000 665,241,000 631,172,000 653,795,000 671,298,000 667,620,000 635,111,000 568,519,000 584,914,000 579,643,000 529,333,000 466,011,000 504,252,000 472,077,000 447,706,000 411,479,000 424,634,000 440,755,000 402,922,000 351,187,000 371,120,000 363,669,000 341,659,000 310,339,000 340,330,000 308,313,000 278,543,000 280,614,000    330,202,000    346,251,000    343,501,000 329,972,000 311,799,000  289,146,000    256,032,000    237,156,000      
        prepaid expenses and other
      385,417,000  392,636,000 453,746,000 424,323,000  543,477,000 608,540,000 613,260,000  525,002,000 555,407,000 553,427,000  341,927,000 381,304,000 379,621,000  292,604,000 344,457,000 359,867,000  288,224,000 319,407,000 371,235,000  257,297,000 337,336,000 383,313,000  239,257,000 272,608,000 328,079,000  140,164,000 152,035,000 173,647,000  61,900,000 71,705,000 118,586,000  91,231,000 115,803,000 148,063,000  60,521,000 65,735,000 82,745,000  57,150,000 65,996,000 80,118,000  53,346,000 62,461,000 82,667,000  45,009,000 56,247,000 67,252,000  46,585,000 52,188,000 70,467,000  45,459,000 56,333,000 77,392,000  41,254,000 57,030,000 81,805,000  48,196,000 66,062,000 90,190,000  77,747,000 85,676,000 108,639,000  92,611,000 103,513,000 122,929,000  57,755,000 70,853,000 95,889,000  57,550,000 68,659,000 93,480,000  74,733,000 79,666,000 90,912,000 61,375,000 73,293,000 
        total current assets
      1,717,435,000 1,604,190,000 1,676,282,000 1,686,822,000 1,670,559,000 1,770,983,000 1,926,400,000 1,913,710,000 1,949,560,000 2,084,912,000 1,970,174,000 2,137,580,000 1,988,927,000 2,211,778,000 2,152,416,000 2,281,918,000 2,269,797,000 2,313,369,000 2,265,147,000 2,209,299,000 2,131,999,000 1,842,117,000 1,728,598,000 1,544,697,000 1,397,969,000 1,481,299,000 1,383,456,000 1,384,364,000 1,438,159,000 1,502,981,000 1,342,482,000 1,307,421,000 1,236,064,000 1,338,728,000 1,006,591,000 908,351,000 893,341,000 945,681,000 842,401,000 827,008,000 814,930,000 859,367,000 768,171,000 786,630,000 803,512,000 880,130,000 737,678,000 739,225,000 842,068,000 680,203,000 648,032,000 651,562,000 615,198,000 554,532,000 563,257,000 540,425,000 536,086,000 513,542,000 477,390,000 508,151,000 475,567,000 462,645,000 486,265,000 423,571,000 419,913,000 392,465,000 401,902,000 386,234,000 372,696,000 396,287,000 438,861,000 466,349,000 471,657,000 488,894,000 411,529,000 423,237,000 429,425,000 471,243,000 439,296,000 420,191,000 424,773,000 474,690,000 432,901,000 426,649,000 444,410,000 464,042,000 408,775,000 388,561,000 400,196,000 423,004,000 416,807,000 454,667,000 434,782,000 433,181,000 414,426,000 406,808,000 329,548,000 371,744,000 324,790,000 
        property and equipment, at cost
      9,330,847,000  9,341,316,000 9,373,354,000 9,266,020,000  9,053,779,000 9,007,510,000 8,866,281,000  8,660,207,000 8,424,327,000 8,163,778,000  7,680,238,000 7,294,079,000 6,950,327,000  6,350,141,000 6,108,195,000 5,953,231,000  5,842,114,000 5,730,544,000 5,682,573,000  5,615,289,000 5,635,867,000 5,453,569,000  5,064,126,000 4,924,684,000 4,764,722,000  4,507,917,000 4,384,981,000 4,331,100,000  4,209,080,000 4,128,542,000 4,078,641,000  3,957,722,000 3,881,077,000 3,801,192,000  3,584,953,000 3,488,606,000 3,399,270,000  3,150,319,000 3,053,616,000 2,982,697,000  2,862,385,000 2,777,107,000 2,713,194,000  2,567,669,000 2,479,869,000 2,402,559,000  2,277,087,000 2,242,480,000 2,198,855,000  2,181,247,000 2,165,261,000 2,185,715,000  2,109,048,000 2,125,382,000 2,103,202,000  2,114,910,000 2,064,146,000 1,961,230,000                       
        less accumulated depreciation
      3,895,731,000 3,810,269,000 3,700,489,000 3,622,823,000 3,506,216,000 3,419,129,000 3,302,505,000 3,174,017,000 3,071,485,000 2,993,959,000 2,942,438,000 2,940,246,000 2,965,980,000 3,019,663,000 2,972,231,000 2,846,384,000 2,716,061,000 2,612,661,000 2,495,557,000 2,390,467,000 2,302,310,000 2,219,816,000 2,159,710,000 2,104,148,000 2,064,273,000 2,019,940,000 1,964,927,000 1,957,782,000 1,913,831,000 1,884,132,000 1,822,619,000 1,782,297,000 1,720,446,000 1,687,133,000 1,632,108,000 1,564,951,000 1,500,472,000 1,440,124,000 1,400,339,000 1,361,627,000 1,339,275,000 1,318,122,000 1,287,213,000 1,254,973,000 1,248,329,000 1,237,225,000 1,199,847,000 1,172,061,000 1,163,169,000 1,147,610,000 1,112,933,000 1,077,390,000 1,041,271,000 1,019,232,000 1,013,932,000 981,317,000 952,680,000 931,273,000 911,285,000 886,619,000 857,434,000 858,852,000 827,055,000 784,820,000 749,396,000 748,276,000 745,335,000 750,704,000 794,964,000 783,363,000 755,328,000 742,988,000 727,682,000 722,170,000 715,230,000 670,275,000 632,315,000 600,767,000 600,596,000 571,844,000 552,839,000 537,502,000 523,772,000 489,430,000 460,402,000 438,644,000 410,749,000 401,730,000 411,085,000 460,556,000 472,907,000 464,082,000 461,587,000 461,091,000 445,851,000 429,376,000 419,861,000 443,869,000 440,884,000 
        net property and equipment
      5,435,116,000 5,538,101,000 5,640,827,000 5,750,531,000 5,759,804,000 5,729,799,000 5,751,274,000 5,833,493,000 5,794,796,000 5,773,913,000 5,717,769,000 5,484,081,000 5,197,798,000 4,979,817,000 4,708,007,000 4,447,695,000 4,234,266,000 4,067,655,000 3,854,584,000 3,717,728,000 3,650,921,000 3,688,894,000 3,682,404,000 3,626,396,000 3,618,300,000 3,620,866,000 3,650,362,000 3,678,085,000 3,539,738,000 3,445,111,000 3,241,507,000 3,142,387,000 3,044,276,000 2,983,331,000 2,875,809,000 2,820,030,000 2,830,628,000 2,818,791,000 2,808,741,000 2,766,915,000 2,739,366,000 2,701,329,000 2,670,509,000 2,626,104,000 2,552,863,000 2,482,532,000 2,385,106,000 2,316,545,000 2,236,101,000 2,112,204,000 2,037,386,000 1,976,226,000 1,941,426,000 1,885,474,000 1,848,453,000 1,795,790,000 1,760,514,000 1,726,870,000 1,656,384,000 1,593,250,000 1,545,125,000 1,479,484,000 1,450,032,000 1,457,660,000 1,449,459,000 1,444,671,000 1,435,912,000 1,414,557,000 1,390,751,000 1,386,530,000 1,353,720,000 1,382,394,000 1,375,520,000 1,358,723,000 1,399,680,000 1,393,871,000 1,328,915,000 1,283,551,000 1,256,103,000 1,107,133,000 1,078,706,000 1,054,059,000 1,034,162,000 1,018,000,000 1,010,497,000 1,011,379,000 968,413,000 965,075,000 915,677,000 884,965,000 841,124,000 843,214,000 838,080,000 844,562,000 847,301,000 836,647,000 837,604,000 809,850,000 810,583,000 
        goodwill and intangible assets
      205,319,000  215,511,000 220,667,000 225,823,000  250,996,000 256,580,000 262,173,000  276,046,000 226,646,000 231,518,000  241,443,000 236,489,000 241,633,000  201,706,000 204,886,000 208,399,000  192,648,000 196,042,000 199,437,000  189,863,000 193,403,000 196,940,000                                                                       
        other assets
      572,670,000 574,507,000 575,032,000 583,114,000 599,487,000 580,509,000 397,280,000 412,097,000 421,254,000 411,482,000 408,981,000 399,425,000 372,159,000 358,597,000 329,693,000 286,460,000 286,245,000 222,231,000 191,753,000 191,481,000 171,287,000 185,215,000 175,412,000 186,497,000 164,336,000 165,857,000 162,656,000 164,887,000 152,445,000 38,398,000 137,682,000 139,435,000 141,317,000 29,835,000 57,101,000 50,001,000 46,426,000 64,516,000 78,852,000 103,441,000 92,662,000 75,871,000 80,584,000 72,616,000 72,622,000 34,455,000 36,134,000 35,589,000 37,556,000 26,997,000 27,016,000 28,528,000 29,495,000 24,635,000 26,632,000 29,061,000 26,262,000 26,920,000 28,882,000 19,460,000 19,680,000 19,531,000 19,712,000 19,710,000 19,761,000 19,778,000 20,281,000 20,095,000 17,930,000 10,636,000 11,250,000 11,072,000 10,892,000 15,129,000 14,943,000 14,763,000 15,046,000 15,263,000 15,411,000 17,200,000 19,422,000 20,125,000 22,997,000 20,898,000 23,854,000 16,285,000 28,597,000 37,665,000 38,534,000 39,102,000 39,359,000 39,620,000 40,301,000 40,985,000 37,189,000 46,452,000 53,403,000 56,448,000 63,907,000 
        total assets
      7,930,540,000 7,927,155,000 8,107,652,000 8,241,134,000 8,255,673,000 8,312,270,000 8,325,950,000 8,415,880,000 8,427,783,000 8,538,260,000 8,372,970,000 8,247,732,000 7,790,402,000 7,786,582,000 7,431,559,000 7,252,562,000 7,031,941,000 6,794,348,000 6,513,190,000 6,323,394,000 6,162,606,000 5,928,348,000 5,779,062,000 5,553,632,000 5,380,042,000 5,470,854,000 5,386,337,000 5,420,739,000 5,327,282,000 5,091,647,000 4,721,671,000 4,589,243,000 4,421,657,000 4,465,349,000 4,053,923,000 3,778,382,000 3,770,395,000 3,828,988,000 3,729,994,000 3,697,364,000 3,646,958,000 3,636,567,000 3,519,264,000 3,485,350,000 3,428,997,000 3,397,117,000 3,158,918,000 3,091,359,000 3,115,725,000 2,819,404,000 2,712,434,000 2,656,316,000 2,586,119,000 2,464,641,000 2,438,342,000 2,365,276,000 2,322,862,000 2,267,332,000 2,162,656,000 2,120,861,000  1,961,660,000 1,956,009,000 1,900,941,000                                    
        liabilities and shareholders' equity
                                                                                                         
        current liabilities:
                                                                                                         
        current portion of long-term debt
       699,859,000 699,647,000 699,435,000 699,223,000 500,000,000 500,000,000   249,961,000 249,902,000 249,844,000 249,785,000   349,955,000 351,214,000 355,972,000 354,755,000           250,706,000 248,680,000 249,436,000 247,609,000           250,000,000 250,000,000 250,000,000 250,000,000  100,000,000 250,000,000 250,000,000 200,000,000 200,000,000 100,000,000 100,000,000 100,000,000 100,000,000 50,000,000 50,000,000 15,000,000 49,000,000 200,000,000 200,000,000 200,000,000 200,000,000    65,000,000 118,500,000 147,000,000 209,000,000 164,000,000 234,000,000 234,000,000 234,000,000 164,000,000 214,000,000                      
        trade accounts payable
      751,878,000 655,604,000 664,517,000 655,226,000 640,728,000 645,925,000 673,452,000 724,862,000 731,741,000 737,364,000 808,803,000 767,428,000 749,774,000 798,776,000 838,859,000 886,617,000 854,879,000 772,736,000 749,071,000 674,856,000 641,887,000 587,510,000 603,523,000 513,517,000 497,649,000 602,601,000 654,959,000 640,324,000 594,704,000 709,736,000 569,453,000 551,715,000 503,829,000 598,594,000 493,585,000 419,306,000 369,763,000 384,308,000 402,913,000 343,652,000 381,185,000 340,332,000 355,671,000 341,520,000 328,111,000 325,838,000 352,645,000 338,063,000 371,235,000 305,465,000 304,799,000 364,195,000 374,968,000 266,722,000 328,757,000 298,587,000 301,636,000 251,625,000 275,673,000 270,961,000 249,730,000 192,103,000 218,703,000 196,730,000 180,085,000 191,347,000 180,712,000 173,125,000 157,608,000 196,059,000 182,808,000 188,325,000 189,164,000 189,987,000 202,968,000 180,068,000 175,162,000 170,672,000 177,251,000 176,994,000 167,934,000 162,749,000 195,158,000 139,548,000 161,733,000 180,018,000 139,595,000 127,514,000 143,154,000 158,886,000 109,748,000 101,451,000 123,076,000 117,931,000 119,282,000 120,531,000 111,684,000 141,503,000 128,219,000 
        claims accruals
      322,618,000 310,339,000 284,712,000 279,221,000 273,470,000 257,121,000 613,311,000 594,482,000 576,082,000 547,277,000 480,963,000 492,222,000 485,623,000 452,149,000 340,207,000 324,758,000 309,949,000 307,210,000 288,137,000 282,331,000 279,315,000 276,056,000 273,088,000 269,825,000 265,540,000 279,590,000 281,758,000 277,669,000 267,481,000 275,139,000 279,136,000 259,078,000 256,896,000 251,980,000 117,645,000 114,073,000 106,835,000 109,745,000 104,243,000 115,628,000 107,241,000 104,220,000 100,649,000 98,423,000 99,196,000 96,719,000 87,413,000 81,221,000 77,047,000 68,221,000 61,823,000 56,608,000 49,850,000 47,442,000 48,194,000 43,980,000 41,931,000 42,364,000 37,660,000 36,847,000 33,545,000 32,641,000 27,801,000 25,136,000 23,025,000 18,545,000 16,787,000 19,408,000 18,598,000 18,095,000 19,684,000 19,335,000 18,768,000 19,402,000 18,522,000 18,079,000 18,516,000 20,042,000 19,629,000 13,192,000 12,773,000 15,651,000 18,033,000 17,714,000 17,786,000 18,535,000 6,544,000 9,224,000 9,012,000 7,775,000 27,737,000 23,337,000 14,631,000 14,706,000 7,161,000 18,052,000 12,050,000 16,226,000 14,809,000 
        accrued payroll
      127,369,000  141,778,000 136,431,000 114,934,000  108,428,000 111,234,000 93,579,000  98,438,000 119,898,000 96,961,000  208,707,000 185,829,000 143,181,000  163,940,000 174,718,000   145,110,000 98,692,000 75,736,000 68,220,000 66,692,000 59,282,000 63,991,000 80,922,000 74,802,000 63,792,000 58,599,000 42,382,000 47,514,000 46,288,000 57,083,000 51,929,000 72,920,000 66,237,000 70,997,000 59,420,000 69,447,000 65,671,000 72,106,000 80,547,000 74,862,000 75,170,000 65,801,000 72,063,000 61,173,000 61,267,000 54,485,000 70,647,000 58,315,000 57,683,000 53,570,000 77,107,000 68,356,000 66,100,000 47,931,000 57,149,000 49,810,000 52,942,000 52,043,000 34,651,000 46,777,000 39,389,000 43,483,000 33,156,000 50,776,000 43,356,000 44,120,000 34,310,000 39,080,000 36,650,000 40,697,000 42,352,000 52,320,000 44,113,000 45,576,000 61,001,000 56,890,000 45,044,000 43,840,000 73,750,000 60,025,000 57,044,000 46,707,000 51,235,000 45,807,000 41,763,000 35,914,000 46,511,000 44,131,000 39,620,000 32,864,000 31,237,000 32,450,000 
        other accrued expenses
      163,163,000 159,153,000 142,214,000 162,881,000 146,020,000 152,517,000 146,254,000 150,882,000 142,582,000 150,256,000 140,970,000 139,132,000 121,440,000 129,054,000 112,951,000 122,906,000 125,507,000 102,732,000 88,724,000 96,450,000 83,887,000 90,294,000 73,702,000 88,648,000 70,451,000 85,355,000 71,615,000 84,247,000 72,063,000 35,845,000 40,589,000 34,516,000 25,583,000 28,888,000 23,011,000 28,425,000 52,844,000 27,152,000 20,769,000 27,199,000 21,291,000 28,445,000 18,281,000 20,991,000 12,918,000 17,966,000 11,585,000 17,695,000 46,236,000 14,062,000 11,793,000 16,286,000 47,168,000 17,199,000 13,409,000 24,111,000 46,283,000 17,419,000 33,164,000 34,864,000 29,194,000 19,191,000 17,794,000 41,923,000 19,107,000 14,170,000 10,398,000 46,540,000 32,446,000 31,995,000 11,372,000 22,870,000 20,719,000 26,663,000 19,327,000 32,010,000 21,304,000 7,961,000 9,062,000 8,129,000 11,286,000 9,198,000 8,426,000 8,737,000 10,158,000 10,504,000 13,964,000 8,604,000 8,417,000 12,478,000 10,893,000 9,011,000 7,712,000 11,291,000 15,760,000 13,295,000 6,488,000 9,723,000 11,932,000 
        total current liabilities
      1,365,028,000 1,935,343,000 1,932,868,000 1,933,194,000 1,874,375,000 1,678,040,000 2,041,445,000 1,581,460,000 1,543,984,000 1,779,421,000 1,779,076,000 1,768,524,000 1,703,583,000 1,568,231,000 1,500,724,000 1,870,065,000 1,784,730,000 1,729,600,000 1,644,627,000 1,228,355,000 1,166,400,000 1,084,803,000 1,095,423,000 970,682,000 909,376,000 1,035,766,000 1,075,024,000 1,061,522,000 998,239,000 1,352,348,000 1,212,660,000 1,158,537,000 1,092,516,000 921,844,000 681,755,000 608,092,000 586,525,000 573,134,000 600,845,000 552,716,000 580,714,000 532,417,000 544,048,000 776,605,000 762,331,000 771,070,000 790,292,000 514,634,000 662,804,000 712,296,000 690,338,000 699,106,000 727,221,000 502,760,000 548,675,000 524,361,000 543,420,000 438,515,000 487,215,000 446,134,000 424,977,000 509,949,000 525,216,000 527,847,000 485,407,000 269,218,000 268,533,000 350,010,000 327,159,000 407,888,000 436,128,000 502,821,000 456,810,000 524,432,000 535,696,000 515,205,000 517,320,000 478,730,000 478,296,000 289,594,000 267,908,000 276,086,000 317,799,000 265,628,000 271,370,000 308,221,000 304,460,000 360,890,000 382,939,000 425,650,000 399,499,000 378,445,000 305,320,000 325,329,000 313,476,000 230,853,000 228,642,000 251,358,000 236,789,000 
        long-term debt
      1,302,838,000 766,938,000 902,207,000 1,019,925,000 880,243,000 977,702,000 1,032,303,000 1,483,804,000 1,366,506,000 1,326,107,000 1,195,708,000 1,195,309,000 991,710,000 1,261,738,000 1,243,814,000 945,999,000 945,628,000 945,257,000 944,887,000 1,303,467,000 1,301,430,000 1,305,424,000 1,303,353,000 1,307,019,000 1,302,756,000 1,295,740,000 1,293,312,000 1,372,143,000 1,284,550,000 898,398,000 820,864,000 755,575,000 752,423,000 1,085,649,000 1,084,801,000 943,174,000 950,558,000 986,278,000 943,696,000 957,574,000 961,346,000 1,005,026,000 993,353,000 643,202,000 628,203,000 683,539,000 587,074,000 874,028,000 752,207,000 458,417,000 437,474,000 474,132,000 393,289,000 585,347,000 544,904,000 579,462,000 602,119,000 699,177,000 718,034,000 649,292,000 649,249,000 454,207,000 449,164,000 417,100,000 341,000,000 565,000,000 625,800,000 586,700,000 564,000,000 515,000,000 545,200,000 615,700,000 701,200,000 679,100,000 623,200,000 469,500,000 285,000,000 182,400,000 166,000,000   124,000,000                222,918,000 222,886,000 
        long-term claims accruals
      480,696,000 444,479,000 420,430,000 416,083,000 412,631,000 368,704,000                                                                                              
        other long-term liabilities
      298,895,000 307,005,000 341,921,000 351,232,000 361,561,000 377,070,000 390,156,000 394,494,000 397,866,000 392,766,000 393,564,000 393,181,000 375,761,000 369,314,000 346,007,000 301,003,000 294,314,000 256,233,000 270,860,000 263,576,000 249,692,000 245,961,000 181,561,000 185,390,000 170,944,000 173,241,000 180,367,000 175,656,000 172,239,000 96,056,000 89,141,000 88,903,000 88,373,000 76,661,000 68,564,000 66,118,000 68,457,000 64,881,000 69,302,000 65,075,000 63,341,000 58,552,000 59,646,000 59,197,000 60,565,000 59,561,000 65,384,000 61,287,000 59,910,000 58,274,000 56,723,000 52,688,000 53,815,000 53,050,000 46,849,000 49,723,000 46,988,000 45,382,000 46,293,000 42,542,000 40,423,000 39,480,000 41,115,000 38,065,000 36,073,000 35,581,000 30,201,000 31,075,000 30,640,000 30,490,000 32,974,000 35,387,000 36,391,000 34,453,000 34,406,000 32,699,000 33,251,000 54,656,000 58,103,000 55,186,000 51,934,000 45,834,000 44,454,000 43,277,000 41,583,000 40,294,000 6,923,000 6,564,000 5,925,000 4,291,000 3,517,000 3,350,000 3,055,000 1,997,000      
        deferred income taxes
      888,725,000 908,305,000 938,360,000 865,370,000 860,190,000 896,249,000 861,828,000 880,126,000 952,996,000 936,208,000 986,520,000 978,795,000 921,977,000 920,531,000 835,905,000 810,631,000 753,727,000 745,442,000 730,588,000 728,968,000 723,018,000 692,022,000 711,301,000 699,698,000 714,548,000 699,078,000 644,105,000 676,062,000 668,490,000 643,461,000 518,428,000 552,866,000 545,282,000 541,870,000 746,833,000 753,277,000 792,561,000 790,634,000 731,068,000 742,574,000 755,477,000 740,220,000 673,030,000 667,141,000 18,631,000 18,631,000 13,787,000 2,485,000 2,485,000 2,485,000 750,000 750,000 750,000 750,000 516,724,000 498,457,000 500,039,000 5,136,000 22,362,000 22,362,000 15,577,000 8,865,000   11,147,000 10,505,000 13,859,000 10,048,000 10,024,000 10,083,000 24,488,000 19,935,000 20,039,000 20,070,000 21,799,000 14,398,000 35,751,000 23,703,000 6,034,000 7,166,000 30,339,000 27,487,000 39,292,000 54,585,000 37,853,000 25,414,000 34,332,000 31,922,000 30,833,000 23,499,000 10,495,000 6,676,000 4,002,000 10,742,000   3,672,000 11,255,000 13,002,000 
        shareholders' equity
      3,594,358,000  3,571,866,000 3,655,330,000 3,866,673,000   4,075,996,000 4,166,431,000                                                                                           
        total liabilities and shareholders' equity
      7,930,540,000 7,927,155,000 8,107,652,000 8,241,134,000 8,255,673,000 8,312,270,000  8,415,880,000 8,427,783,000 8,538,260,000                                                                                          
        other receivables
       199,767,000    257,774,000    354,968,000    330,764,000    216,615,000    185,849,000    230,331,000    274,511,000    283,499,000    67,926,000                                                              
        inventories
       42,209,000    41,662,000    42,186,000    40,602,000    25,032,000    23,804,000    21,106,000    21,977,000    20,688,000    18,577,000    23,191,000    27,740,000    26,248,000    23,065,000    20,932,000    17,336,000    17,273,000    18,214,000    15,445,000    13,921,000    11,138,000    9,692,000    8,640,000    9,515,000      
        prepaid expenses and other current assets
       184,559,000    200,398,000    299,502,000    260,410,000    209,554,000                                                                                  
        property and equipment, at cost:
                                                                                                         
        revenue and service equipment
       7,566,178,000    7,541,314,000    7,293,093,000    6,815,776,000    5,667,131,000    4,991,662,000    4,837,747,000    4,716,860,000    4,158,878,000    3,820,439,000    3,636,767,000    3,336,529,000    2,904,289,000    2,571,083,000    2,344,600,000    2,032,495,000    1,892,001,000    1,881,320,000    1,804,876,000    1,618,155,000    1,332,333,000    1,214,833,000    1,122,187,000    1,096,809,000      
        land
       312,576,000    269,222,000    258,144,000    88,699,000    67,540,000    62,145,000    58,692,000    49,486,000    47,231,000    46,827,000    39,026,000    38,978,000    37,829,000    36,482,000    29,246,000    29,246,000    25,413,000    25,413,000    24,280,000    23,857,000    22,854,000    22,014,000    21,839,000    20,469,000      
        structures and improvements
       592,825,000    533,425,000    462,536,000    382,007,000    318,222,000    307,869,000    302,184,000    238,202,000    202,730,000    175,900,000    154,142,000    153,704,000    144,439,000    135,974,000    132,202,000    126,206,000    125,023,000    122,753,000    114,358,000    108,296,000    105,414,000    95,156,000    83,782,000    80,667,000      
        software, office equipment and furniture
       876,791,000    804,967,000    754,099,000    712,998,000    627,423,000    547,034,000                                                                              
        total property and equipment
       9,348,370,000    9,148,928,000    8,767,872,000    7,999,480,000    6,680,316,000    5,908,710,000    5,640,806,000    5,329,243,000    4,670,464,000    4,258,915,000    4,019,451,000    3,719,757,000    3,259,814,000    2,904,706,000    2,658,143,000    2,338,336,000    2,192,947,000    2,169,893,000    2,080,893,000    1,884,318,000    1,591,561,000    1,450,023,000    1,345,521,000    1,305,653,000      
        goodwill
       134,057,000    134,057,000    134,057,000    120,449,000    100,521,000    105,367,000    96,326,000    40,087,000    39,764,000 55,737,000                                                                 
        other intangible assets
       76,300,000    96,922,000    133,896,000    115,941,000    90,572,000    106,755,000    106,506,000    65,070,000    73,691,000 58,685,000                                                                 
        liabilities and shareholders’ equity
                                                                                                         
        accrued payroll and payroll taxes
       110,388,000    122,477,000    94,563,000    188,252,000    190,950,000   161,311,000 130,943,000                                                                              
        total liabilities
       4,362,070,000    4,297,765,000    4,434,502,000    4,119,814,000    3,676,532,000    3,328,210,000    3,203,825,000    2,990,263,000    2,626,024,000    2,414,927,000    2,336,215,000    2,192,594,000    1,806,952,000    1,672,781,000    1,699,789,000    1,388,639,000    1,213,061,000    1,264,442,000    1,519,549,000    1,010,320,000    731,849,000    630,756,000    643,935,000    728,241,000      
        commitments and contingencies
                                                                                                         
        shareholders’ equity:
                                                                                                         
        preferred stock, 100 par value. 10 million shares authorized; none outstanding
                                                                                                         
        common stock
       1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000    1,671,000        1,671,000        1,671,000    1,671,000    418,000    418,000    418,000      
        additional paid-in capital
       627,280,000    583,945,000    549,132,000    499,897,000    448,217,000    408,244,000    374,049,000    340,457,000    310,811,000    293,087,000    268,728,000    247,641,000    226,595,000    207,073,000    192,470,000    180,986,000    176,009,000    170,931,000    170,536,000    177,065,000    182,680,000    197,870,000    186,973,000    184,683,000      
        retained earnings
       7,800,696,000    7,373,462,000    6,978,119,000    6,423,730,000    5,621,103,000    4,984,739,000    4,592,938,000    4,188,435,000    3,803,844,000    3,218,943,000    2,885,843,000    2,555,972,000    2,274,784,000    1,985,213,000    1,758,290,000    1,563,527,000    1,423,820,000    1,343,077,000    1,192,628,000    1,035,804,000    863,586,000    694,230,000    555,262,000    459,803,000      
        treasury stock
       -4,864,562,000    -3,944,573,000    -3,425,164,000    -3,258,530,000    -2,953,175,000    -2,794,516,000    -2,701,629,000    -2,429,179,000    -2,277,001,000    -2,099,640,000    -1,855,890,000    -1,600,761,000    -1,490,598,000    -1,402,097,000    -1,384,888,000    -1,173,163,000                                      
        total shareholders’ equity
       3,565,085,000    4,014,505,000    4,103,758,000                                                                                          
        liabilities and stockholders' equity
                                                                                                         
        stockholders' equity
            4,000,218,000    4,018,102,000 3,911,923,000 3,797,371,000  3,505,109,000 3,324,864,000 3,253,542,000  2,922,228,000 2,799,028,000 2,722,066,000  2,487,424,000 2,390,843,000 2,282,418,000  2,193,529,000 2,135,356,000 2,203,764,000  2,080,578,000 2,033,362,000 1,943,063,000  1,471,970,000 1,407,721,000 1,372,294,000  1,385,083,000 1,379,425,000 1,286,080,000  1,249,187,000 1,339,205,000 1,277,380,000  1,159,819,000 1,081,117,000 1,068,125,000  980,477,000 902,239,000 875,772,000  781,190,000 713,273,000 630,296,000  497,631,000 598,339,000 559,266,000  594,458,000 571,059,000 672,515,000  607,654,000                          602,334,000  574,436,000  472,493,000 450,140,000 442,201,000 
        total liabilities and stockholders' equity
            8,325,950,000    8,372,970,000 8,247,732,000 7,790,402,000 7,786,582,000 7,431,559,000 7,252,562,000 7,031,941,000 6,794,348,000 6,513,190,000 6,323,394,000 6,162,606,000 5,928,348,000 5,779,062,000 5,553,632,000 5,380,042,000 5,470,854,000 5,386,337,000 5,420,739,000 5,327,282,000 5,091,647,000 4,721,671,000 4,589,243,000 4,421,657,000 4,465,349,000 4,053,923,000 3,778,382,000 3,770,395,000 3,828,988,000 3,729,994,000 3,697,364,000 3,646,958,000 3,636,567,000 3,519,264,000 3,485,350,000 3,428,997,000 3,397,117,000 3,158,918,000 3,091,359,000 3,115,725,000 2,819,404,000 2,712,434,000 2,656,316,000 2,586,119,000 2,464,641,000 2,438,342,000 2,365,276,000 2,322,862,000 2,267,332,000 2,162,656,000 2,120,861,000  1,961,660,000 1,956,009,000 1,900,941,000                                    
        liabilities and stockholders’ equity
                                                                                                         
        stockholders’ equity:
                                                                                                         
        total stockholders’ equity
                   3,666,768,000    3,117,816,000    2,600,138,000    2,267,029,000    2,101,384,000    1,839,325,000    1,414,061,000    1,300,352,000    1,204,523,000    1,012,452,000    791,860,000    567,543,000    573,021,000    643,853,000    529,011,000    343,197,000    759,737,000    817,025,000    860,950,000    703,136,000    590,487,000      
        prepaid expenses
                           194,759,000    183,033,000    147,195,000    99,162,000    107,513,000                                                              
        preferred stock, 100 par value. 10 million shares authorized;  none outstanding
                                                                                                         
        furniture and office equipment
                               442,183,000    324,695,000    261,625,000    215,749,000    189,516,000    190,546,000    173,257,000    161,167,000    152,095,000    150,389,000    150,510,000    140,407,000    137,379,000    134,010,000    130,960,000    118,020,000    117,713,000    107,708,000      
        balances at december 31, 2017
                                  1,671,000                                                                       
        comprehensive income:
                                                                                                         
        net earnings
                                      118,142,000       205,109,000 100,098,000   195,351,000 91,932,000  264,486,000 162,071,000 68,664,000                                                   
        cash dividend declared and paid
                                                                                                         
        share-based compensation
                                      12,036,000       22,915,000 10,972,000   20,697,000 10,129,000  26,122,000 18,814,000 9,972,000                                                   
        restricted share issuances, net of stock repurchased for payroll taxes
                                                                                                         
        balances at march 31, 2018
                                  1,671,000                                                                       
        balances at december 31, 2018
                                  1,671,000                                                                       
        balances at march 31, 2019
                                  1,671,000                                                                       
        see notes to consolidated financial statements.
                                                                                                         
        j.b. hunt transport services, inc.
                                                                                                         
        condensed consolidated statements of cash flows
                                                                                                         
        cash flows from operating activities:
                                                                                                         
        adjustments to reconcile net earnings to net cash from operating activities:
                                                                                                         
        depreciation and amortization
                                      105,583,000       178,716,000 88,352,000   165,038,000 81,378,000  216,109,000 140,693,000 68,967,000                                                   
        loss on sale of revenue equipment and other
                                      2,815,000       1,030,000                                                            
        changes in operating assets and liabilities:
                                                                                                         
        income taxes payable or receivable
                                      35,434,000       72,041,000 41,803,000   73,073,000 30,883,000  7,500,000 7,500,000 42,764,000                                                   
        accrued payroll and other accrued expenses
                                      11,628,000       11,500,000 8,785,000   -12,409,000 -12,589,000  3,267,000 8,507,000 -8,875,000                                                   
        net cash from operating activities
                                      261,618,000       474,138,000 304,896,000   453,537,000 255,543,000  486,365,000 301,001,000 159,045,000                                                   
        cash flows from investing activities:
                                                                                                         
        additions to property and equipment
                                      -206,108,000       -351,507,000 -156,786,000   -381,681,000 -180,158,000  -599,824,000 -438,013,000 -198,264,000                                                   
        net proceeds from sale of equipment
                                      27,063,000       93,549,000 42,328,000   82,435,000 38,814,000  120,599,000 85,161,000 40,052,000                                                   
        change in other assets
                                      -299,000        -2,000    -20,000,000                                                       
        net cash from investing activities
                                      -179,344,000       -257,965,000 -114,460,000   -319,343,000 -161,344,000  -479,204,000 -352,843,000 -158,212,000                                                   
        cash flows from financing activities:
                                                                                                         
        proceeds from revolving lines of credit and other
                                      687,036,000       676,687,000 313,729,000   977,630,000 439,762,000  1,380,887,000 869,221,000 397,946,000                                                   
        payments on revolving lines of credit and other
                                      -750,400,000       -738,198,000 -378,397,000   -1,030,833,000 -505,071,000  -1,494,421,000 -954,763,000 -607,078,000                                                   
        purchase of treasury stock
                                             -100,000,000 -100,000,000   -34,357,000 -6,354,000  -75,000,000 -75,000,000                                                    
        stock repurchased for payroll taxes
                                      -99,000       -975,000 -621,000   -955,000 -505,000  -22,789,000 -520,000 -99,000                                                   
        dividends paid
                                      -26,341,000       -49,598,000 -24,810,000   -48,945,000 -24,468,000  -70,167,000 -46,747,000 -23,450,000                                                   
        net cash from financing activities
                                      -89,804,000       -210,462,000 -190,010,000      -7,133,000                                                     
        net change in cash and cash equivalents
                                      -7,530,000       5,711,000 426,000   -375,000 -314,000  28,000 39,000 118,381,000                                                   
        cash and cash equivalents at beginning of period
                                      14,612,000       5,566,000 5,566,000   5,961,000 5,961,000  5,831,000 5,831,000 5,831,000                                                   
        cash and cash equivalents at end of period
                                      7,082,000       11,277,000 5,992,000   5,586,000 5,646,000  5,859,000 5,870,000 124,212,000                                                   
        supplemental disclosure of cash flow information:
                                                                                                         
        cash paid during the period for:
                                                                                                         
        interest
                                      11,769,000       12,855,000 8,797,000   13,435,000 12,786,000  25,635,000 12,306,000 8,802,000                                                   
        income taxes
                                      1,834,000       49,039,000 3,046,000   54,816,000 1,638,000  136,116,000 93,853,000 3,663,000                                                   
        noncash investing activities
                                                                                                         
        accruals for equipment received
                                      42,554,000                                                                   
        see notes to condensed consolidated financial statements.
                                                                                                         
        benefit from deferred income taxes
                                             2,354,000    -11,283,000   -10,315,000 -17,672,000                                                    
        changes in other assets
                                             -7,000    -20,097,000   21,000 9,000                                                    
        stock option exercises and other
                                             1,342,000 42,000   1,193,000 1,063,000  7,070,000 4,611,000 267,000                                                   
        tax benefit of stock options exercised
                                             280,000 47,000   1,698,000 1,060,000  17,645,000 5,437,000 320,000                                                   
        (gain)/loss on sale of revenue equipment and other
                                              30,000   147,000                                                        
        prepaid licenses and permits
                                               25,057,000    22,886,000    21,602,000    17,632,000    16,735,000    16,161,000    16,330,000    17,612,000    20,477,000    21,410,000    21,780,000    21,696,000    22,213,000    20,054,000      
        prepaid insurance
                                               60,599,000    55,660,000    42,588,000    32,474,000    29,649,000    38,163,000    32,241,000    50,449,000    49,129,000    62,537,000    76,426,000    83,972,000    57,259,000          
        other current assets
                                               90,412,000    95,457,000    15,415,000    9,761,000    24,161,000    32,147,000    5,247,000    9,182,000    18,937,000    7,929,000    14,433,000    16,280,000    17,631,000    85,828,000      
        proceeds from long-term debt
                                                     499,642,000                                                    
        payments on long-term debt
                                                    -250,000,000 -250,000,000 -150,000,000                                                   
        net cash provided by/(used in) financing activities
                                                 -134,569,000 -94,513,000   51,881,000 117,548,000                                                   
        gain on sale of revenue equipment and other
                                                  -804,000  -5,413,000 -5,110,000 -2,691,000                                                   
        proceeds from issuances of long-term debt
                                                    499,642,000  499,642,000                                                   
        deferred income taxes, current
                                                                    11,108,000 11,116,000                                    
        deferred income taxes, noncurrent
                                                                    346,056,000 346,870,000                                    
        assets held for sale
                                                                       3,192,000 11,402,000 18,018,000 13,185,000 17,843,000 15,785,000 25,938,000 33,214,000 39,747,000                          
        preferred stock, 100 par value. 10 million shares authorized;
                                                                                                         
        none outstanding
                                                                                                         
        (167,099,432 shares issued at december 31, 2009 and 2008, of which 127,241,968 shares
                                                                                                         
        and 126,062,115 shares were outstanding at december 31, 2009 and 2008, respectively)
                                                                       1,671,000                                  
        accumulated other comprehensive loss
                                                                                                         
        and 41,037,317 shares at december 31, 2008)
                                                                       -957,647,000                                  
        current debt
                                                                         61,500,000           214,000,000 40,000,000                    
        stockholders’ equity
                                                                         577,139,000 551,196,000  482,897,000 426,255,000 371,197,000  359,275,000 556,496,000 688,513,000  703,110,000 721,892,000 860,471,000  788,898,000 835,837,000 800,408,000  837,989,000 783,881,000 737,921,000  675,689,000 632,281,000    556,736,000    
        accounts receivable
                                                                            379,372,000 382,121,000 340,420,000  359,220,000 351,001,000 329,751,000  343,473,000 325,305,000 307,313,000    300,111,000  309,201,000 276,022,000 268,499,000  266,088,000 257,675,000 257,023,000  253,932,000 246,818,000 226,232,000 247,206,000 229,007,000 
        income tax receivable
                                                                                   11,824,000       19,418,000 19,418,000              
        167,099,432 shares outstanding at december 31, 2007 and 2006
                                                                               1,671,000                          
        other current payables
                                                                                  61,890,000                       
        property and equipment
                                                                                    1,856,699,000 1,678,977,000 1,631,545,000  1,557,934,000 1,507,430,000 1,470,899,000  1,379,162,000 1,366,805,000 1,326,762,000  1,314,031,000 1,307,296,000 1,299,667,000  1,293,152,000 1,266,023,000 1,257,465,000 1,253,719,000 1,251,467,000 
        borrowings under revolving lines of credit
                                                                                     177,000,000                    
        borrowings under revolving line of credit
                                                                                      47,400,000  75,700,000 67,300,000 68,000,000               
        preferred stock, par value 100 per share. authorized 10 million shares; none outstanding
                                                                                                         
        stockholders’ equity: - sum
                                                                                       1,047,937,000    892,518,000              
        income taxes receivable
                                                                                        6,580,000 6,580,000                
        current maturities of long-term debt
                                                                                            50,000,000 104,981,000 104,957,000 104,933,000 105,000,000 97,010,000 97,010,000 97,010,000 98,010,000 10,000,000 33,000,000 10,000,000 10,000,000 
        current installments of obligations under capital leases
                                                                                             21,601,000 39,859,000 66,844,000 89,819,000 99,197,000 22,975,000 27,138,000 29,132,000 29,355,000 28,884,000 31,414,000 26,377,000 
        preferred stock, par value 100. authorized 10,000,000 shares; none outstanding
                                                                                                         
        long-term debt, excluding current maturities
                                                                                                9,909,000 104,877,000 104,846,000 104,815,000 114,784,000 202,763,000 212,981,000   
        obligations under capital leases, excluding current installments
                                                                                                 21,762,000 110,814,000 114,152,000 119,444,000 126,212,000 133,476,000 136,327,000 118,527,000 
        preferred stock, par value 100.authorized 10,000,000 shares; none outstanding
                                                                                                         
        claims accruals and other liabilities
                                                                                                    2,180,000 1,970,000    
      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 2013-03-31 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 2003-06-30 2003-03-31 2002-12-31 2002-09-30 2002-06-30 2002-03-31 2001-09-30 
                                                                                                       
          cash flows from operating activities:
                                                                                                       
          net earnings
        141,553,000 181,069,000 170,849,000 128,624,000 117,740,000 155,454,000 152,066,000 135,873,000 127,493,000 153,535,000 187,432,000 189,552,000 197,768,000 201,303,000 269,382,000 255,341,000 243,325,000 242,209,000 199,829,000 172,162,000 146,606,000 154,007,000 125,496,000 121,698,000 104,834,000 144,676,000 118,410,000 133,633,000 119,601,000 88,681,000 131,110,000 151,652,000 118,142,000 385,307,000 100,385,000 97,869,000 102,702,000 117,556,000 109,425,000 105,011,000 100,098,000 116,745,000 115,139,000 103,419,000 91,932,000 110,306,000 102,415,000 93,407,000 68,664,000 73,349,000 83,977,000 78,241,000 80,452,000 67,684,000 72,565,000 68,650,000 65,696,000 50,095,000 57,853,000 52,170,000 52,112,000 37,482,000 41,665,000 39,963,000 24,049,000 30,758,000 53,276,000 60,300,000 50,604,000 36,413,000 54,323,000 50,783,000 63,858,000 44,170,000 57,804,000 57,834,000 55,334,000 48,980,000 65,338,000 39,843,000 54,631,000 47,499,000 19,782,000 47,875,000 45,625,000 32,974,000 26,491,000 32,661,000 25,129,000 11,178,000 14,727,000 16,756,000 15,479,000 4,854,000 4,550,000 
          adjustments to reconcile net earnings to net cash from operating activities:
                                                                                                       
          depreciation and amortization
        179,410,000 179,204,000 179,125,000 176,980,000 179,476,000 205,504,000 187,982,000 184,659,000 182,996,000 194,456,000 187,714,000 179,972,000 175,812,000 171,606,000 166,580,000 157,571,000 148,763,000 141,254,000 138,923,000 139,371,000 137,545,000 134,589,000 132,393,000 130,298,000 130,095,000 128,417,000 126,804,000 123,994,000 119,930,000 114,086,000 108,801,000 107,423,000 105,583,000 102,320,000 95,960,000 93,049,000 92,189,000 91,793,000 91,001,000 90,364,000 88,352,000 88,374,000 86,201,000 83,660,000 81,378,000 78,387,000 75,416,000 71,726,000 68,967,000 60,730,000 59,046,000 57,773,000 56,227,000 56,120,000 55,631,000 54,404,000 52,551,000 51,357,000 50,094,000 49,808,000 49,148,000 48,012,000 47,490,000 47,098,000    50,667,000 50,728,000 50,539,000 52,787,000 52,299,000 50,527,000 49,520,000 49,742,000 45,812,000 44,520,000 43,530,000 42,586,000 41,107,000 40,109,000 39,232,000 38,543,000 37,458,000 36,730,000 37,045,000 37,215,000 38,196,000 37,273,000 37,537,000 37,495,000 36,449,000 35,920,000 35,984,000 35,717,000 
          noncash lease expense
        23,803,000 23,702,000 23,421,000 24,480,000 24,404,000 24,441,000 24,608,000 24,632,000 26,497,000 25,900,000 24,922,000 23,992,000 22,852,000 22,141,000 22,590,000 20,605,000 18,461,000 14,977,000 14,749,000 13,115,000 12,296,000 11,875,000 10,557,000 12,142,000 11,411,000 10,786,000 10,501,000 9,746,000 8,484,000                                                                   
          share-based compensation
        18,048,000 13,058,000 20,588,000 19,663,000 18,444,000 8,310,000 19,812,000 19,155,000 18,409,000 18,671,000 20,673,000 20,597,000 19,248,000 17,798,000 20,153,000 20,443,000 19,141,000 14,094,000 15,945,000 16,499,000 14,967,000 12,040,000 14,593,000 16,002,000 18,063,000 11,170,000 13,850,000 14,733,000 13,571,000 10,185,000 11,183,000 13,965,000 12,036,000 7,338,000 7,843,000 11,940,000 11,170,000 10,452,000 7,258,000 11,943,000 10,972,000 10,218,000 6,313,000 10,568,000 10,129,000 9,211,000 7,308,000 8,842,000 9,972,000 9,137,000 7,736,000 5,590,000 8,288,000 8,101,000 9,003,000 5,205,000 7,129,000 5,504,000 6,416,000 4,195,000 5,593,000 5,193,000 5,148,000 2,919,000 4,943,000 4,556,000 5,129,000 2,619,000 3,215,000 2,810,000 2,932,000 2,134,000 2,280,000 2,043,000                      
          loss on sale of revenue equipment and other
        324,000   2,886,000 6,476,000   5,211,000 7,271,000 10,562,000 7,686,000 3,520,000 6,038,000 -4,452,000 -303,000 -3,405,000 -17,262,000 3,223,000 -42,000 1,212,000 1,147,000 2,134,000 -187,000 970,000 1,472,000 3,972,000 4,043,000 2,790,000 2,252,000 3,666,000 1,982,000 3,644,000 2,815,000 1,654,000 2,323,000 1,684,000 1,709,000 3,133,000 1,327,000 1,000,000 30,000                  1,526,000 -218,000 -832,000 -2,200,000 -6,748,000 4,777,000 2,073,000 211,000                              
          deferred income taxes
        -19,581,000 -30,055,000 72,990,000 5,179,000 -36,058,000 -15,468,000 -18,298,000 -72,870,000 16,788,000 -50,312,000 7,725,000 56,818,000 1,446,000 84,626,000 25,274,000 56,904,000 8,285,000 14,854,000 1,621,000 5,949,000 30,996,000 -19,279,000 11,602,000 -14,849,000 15,470,000 54,973,000 -31,957,000 7,571,000 25,030,000 125,033,000 -34,438,000 7,584,000 3,412,000    1,928,000    15,257,000    22,094,000    -5,287,000 4,398,000                            12,111,000   -25,914,000 27,598,000  20,585,000 13,433,000 19,234,000  15,709,000        
          changes in operating assets and liabilities:
                                                                                                       
          trade accounts receivable
        -167,085,000 70,986,000 -49,182,000 20,655,000 21,337,000 38,755,000 -11,257,000 20,451,000 62,797,000 35,062,000 -17,445,000 96,653,000 145,179,000 198,375,000 50,618,000 -30,023,000 -232,920,000 -63,671,000 -149,024,000 -74,762,000 -94,759,000 238,000 -171,189,000 27,644,000 33,549,000 40,731,000 -10,933,000 -37,597,000 58,109,000 43,940,000 -76,016,000 -118,719,000 19,864,000 -52,679,000 -109,678,000 -41,609,000 37,855,000 11,942,000 -48,752,000 -52,930,000 -31,254,000 16,856,000 -6,157,000 -34,069,000 22,623,000 17,503,000 -3,678,000 -32,509,000 -66,592,000 -63,322,000 38,241,000 -32,175,000 -24,371,000 -36,227,000 13,155,000 16,121,000 -37,833,000 -51,735,000 19,934,000 -7,452,000 -22,009,000 -31,321,000 29,653,000   1,720,000        16,500,000  -18,168,000 -17,992,000 36,188,000                7,014,000  
          other assets
        30,443,000  93,551,000 29,231,000 35,870,000  29,698,000 69,301,000 92,021,000  65,639,000 47,097,000 52,886,000  40,853,000 25,919,000 35,734,000  46,096,000 39,272,000 46,385,000  34,356,000 33,583,000 -60,029,000  39,759,000 31,018,000 -54,421,000  31,340,000 22,496,000 -49,189,000  10,956,000 12,211,000 35,063,000  22,869,000 15,317,000 26,665,000  20,627,000 9,286,000 5,678,000 -58,919,000 3,685,000 17,182,000 8,259,000 -4,166,000 -25,661,000 8,058,000 16,929,000 -4,152,000 -30,632,000 7,660,000 11,005,000 13,265,000 -34,104,000 5,383,000 18,148,000 1,147,000 -45,579,000 9,618,000 20,932,000 17,530,000 -25,397,000 14,406,000 23,557,000 19,106,000 -45,285,000 17,867,000 24,127,000 15,608,000 -28,050,000 8,249,000 23,922,000 16,097,000 -30,207,000 8,052,000 20,456,000 9,751,000  9,630,000        3,285,000 15,925,000 20,819,000 20,050,000 
          trade accounts payable
        99,754,000 -3,796,000 21,793,000 44,827,000 -3,408,000 -2,191,000 -47,847,000 5,630,000 -65,398,000 -40,782,000 46,928,000 21,614,000 -76,106,000 -79,478,000 -28,216,000 -3,103,000 86,959,000 38,659,000 52,363,000 5,993,000 43,280,000 -92,349,000 76,341,000 15,918,000 -5,392,000 -149,905,000 31,563,000 47,340,000 -14,325,000 20,780,000 43,541,000 44,366,000 -10,650,000 -14,783,000 86,751,000 40,170,000 -26,901,000 3,991,000 45,560,000 -29,901,000 41,168,000 -19,044,000 9,943,000 15,959,000 1,742,000 -23,786,000 -7,788,000 11,820,000 35,038,000 108,246,000 -63,274,000 27,947,000 -1,637,000 52,061,000 -26,494,000 1,618,000 22,301,000 58,754,000 -29,166,000 21,735,000 19,599,000 -10,285,000 29,722,000     -10,569,000   -17,302,000 22,899,000 4,906,000 4,490,000 -6,579,000 258,000 9,059,000 5,185,000            5,145,000      
          income taxes payable or receivable
        58,881,000  -29,059,000 -77,366,000 72,573,000  7,459,000 -50,387,000 27,694,000  -13,583,000 -41,734,000 52,951,000  6,299,000 -47,603,000 33,688,000  9,383,000 -38,515,000 12,156,000  -1,553,000 23,898,000 23,066,000  55,044,000 22,718,000 12,213,000  18,534,000 18,958,000 35,434,000  -3,020,000 -23,694,000 35,064,000  1,471,000 30,238,000 41,803,000  2,077,000 42,190,000 30,883,000  -35,264,000 42,764,000 37,379,000  -4,882,000 -29,287,000 49,621,000                                          
          claims accruals
        11,113,000 30,102,000 10,078,000 4,450,000 16,444,000 16,194,000 14,086,000 12,726,000 5,131,000 26,939,000 -20,875,000 -4,720,000 17,085,000 83,565,000 9,417,000 11,548,000 13,357,000 24,587,000 3,105,000 5,117,000 2,242,000 -3,632,000 3,620,000 -1,122,000 -7,938,000 -15,978,000 -5,532,000 1,703,000 -920,000 -3,463,000 12,893,000 -393,000 12,543,000 17,120,000 3,572,000 7,239,000 -2,910,000 5,502,000 -11,386,000 8,388,000 3,020,000 3,572,000 2,226,000 -773,000 2,477,000 9,306,000 6,192,000 4,174,000 8,826,000 2,408,000 -752,000 4,213,000 2,050,000 -433,000 4,704,000 813,000 3,301,000 904,000 4,839,000 2,666,000 2,111,000 4,480,000 1,759,000 -2,622,000 810,000 503,000         413,000          212,000 1,237,000  3,047,000 9,001,000 983,000     1,637,000 
          accrued payroll and other accrued expenses
        -23,625,000 -55,211,000 -30,301,000 22,444,000 -49,106,000 -7,286,000 -20,633,000 6,173,000 -35,232,000 -18,472,000 -64,494,000 16,308,000 -127,538,000 -26,201,000 -11,768,000 28,545,000 -65,746,000 -15,475,000 -31,847,000 18,677,000 11,797,000 25,750,000 35,015,000 24,605,000 -15,438,000 1,769,000 -20,618,000 -1,729,000 -38,783,000 32,107,000 -360,000 16,439,000 11,628,000 7,710,000 -3,546,000 -1,760,000 -2,236,000 -19,247,000 2,558,000 2,715,000 8,785,000 -750,000 2,570,000 180,000 -12,589,000 9,468,000 -5,240,000 17,382,000 -8,875,000 -20,093,000 24,465,000 -4,338,000 11,301,000 -29,254,000 13,261,000 -1,616,000 22,745,000 -16,042,000 13,303,000 -5,692,000 7,279,000 12,283,000 -2,417,000 1,109,000 1,830,000 3,538,000  894,000 4,823,000 4,187,000    6,558,000         43,636,000 6,971,000   7,787,000    -2,089,000 6,976,000   -3,422,000 
          net cash from operating activities
        353,038,000 385,598,000 486,429,000 402,053,000 404,192,000 317,636,000 338,499,000 360,554,000 466,467,000 215,006,000 432,322,000 609,669,000 487,621,000 421,476,000 570,879,000 492,742,000 291,785,000 254,049,000 301,101,000 304,090,000 364,658,000 211,865,000 271,044,000 390,787,000 249,163,000 160,752,000 330,934,000 355,920,000 250,741,000 310,238,000 248,570,000 267,415,000 261,618,000 226,604,000 185,102,000 157,814,000 285,633,000 170,180,000 209,825,000 169,242,000 304,896,000 176,348,000 243,423,000 197,994,000 255,543,000 160,414,000 185,364,000 141,956,000 159,045,000 206,759,000 130,705,000 156,760,000 114,307,000 146,272,000 147,483,000 180,536,000 171,090,000 136,583,000 97,841,000 121,407,000 122,155,000 86,675,000 108,763,000 97,522,000      116,888,000  152,308,000 56,450,000 154,195,000           116,205,000 70,296,000 81,502,000 112,301,000 96,862,000 41,945,000 51,797,000 49,984,000 68,868,000 3,714,000 52,847,000 
          capital expenditures
        -110,271,000 -134,324,000 -134,072,000 -216,479,000 -245,812,000 -224,290,000 -175,383,000 -262,313,000 -203,387,000 -303,844,000 -499,617,000 -597,656,000 -461,314,000 -452,915,000 -420,139,000 -358,404,000 -309,338,000 -374,846,000 -265,990,000 -197,952,000 -108,775,000 -178,782,000 -217,454,000 -175,495,000 -166,814,000 -131,744,000 -167,240,000 -297,473,000 -257,658,000 -319,553,000 -264,353,000 -205,636,000 -206,108,000 -198,710,000 -151,558,000 -77,885,000 -98,775,000 -139,517,000 -147,406,000 -194,721,000 -156,786,000 -163,348,000 -180,093,000 -201,523,000 -180,158,000 -208,745,000 -161,811,000 -239,749,000 -198,264,000 -125,537,000 -109,896,000 -114,850,000 -102,029,000 -112,719,000 -136,359,000 -125,569,000 -107,443,000 -132,911,000 -87,293,000 -44,388,000 -61,161,000 -69,607,000 -71,416,000                 
          free cash flows
        242,767,000 251,274,000 352,357,000 185,574,000 158,380,000 93,346,000 163,116,000 98,241,000 263,080,000 -88,838,000 -67,295,000 12,013,000 26,307,000 -31,439,000 150,740,000 134,338,000 -17,553,000 -120,797,000 35,111,000 106,138,000 255,883,000 33,083,000 53,590,000 215,292,000 82,349,000 29,008,000 163,694,000 58,447,000 -6,917,000 -9,315,000 -15,783,000 61,779,000 55,510,000 27,894,000 33,544,000 79,929,000 186,858,000 30,663,000 62,419,000 -25,479,000 148,110,000 13,000,000 63,330,000 -3,529,000 75,385,000 -48,331,000 23,553,000 -97,793,000 -39,219,000 81,222,000 20,809,000 41,910,000 12,278,000 33,553,000 11,124,000 54,967,000 63,647,000 3,672,000 10,548,000 77,019,000 60,994,000 17,068,000 37,347,000 97,522,000      116,888,000  152,308,000 56,450,000 154,195,000           116,205,000 70,296,000 81,502,000 112,301,000 96,862,000 41,945,000 51,797,000 49,984,000 68,868,000 3,714,000 52,847,000 
          cash flows from investing activities:
                                                                                                       
          additions to property and equipment
        -110,271,000 -134,324,000 -134,072,000 -216,479,000 -245,812,000 -224,290,000 -175,383,000 -262,313,000 -203,387,000 -303,844,000 -499,617,000 -597,656,000 -461,314,000 -452,915,000 -420,139,000 -358,404,000 -309,338,000 -374,846,000 -265,990,000 -197,952,000 -108,775,000 -178,782,000 -217,454,000 -175,495,000 -166,814,000 -131,744,000 -167,240,000 -297,473,000 -257,658,000 -319,553,000 -264,353,000 -205,636,000 -206,108,000 -198,710,000 -151,558,000 -77,885,000 -98,775,000 -139,517,000 -147,406,000 -194,721,000 -156,786,000 -163,348,000 -180,093,000 -201,523,000 -180,158,000 -208,745,000 -161,811,000 -239,749,000 -198,264,000 -125,537,000 -109,896,000 -114,850,000 -102,029,000 -112,719,000 -136,359,000 -125,569,000 -107,443,000 -132,911,000 -87,293,000 -44,388,000 -61,161,000 -69,607,000 -71,416,000                                 
          net proceeds from sale of equipment
        39,540,000   42,450,000 20,762,000   19,642,000 37,205,000  33,490,000 123,709,000 81,483,000  205,000 49,436,000 20,212,000  15,626,000 23,095,000 22,921,000  33,347,000 39,617,000 38,078,000  55,964,000 34,288,000 45,512,000  33,507,000 30,550,000 27,063,000  1,812,000 3,800,000 7,768,000  46,610,000 51,221,000 42,328,000  48,679,000 43,621,000 38,814,000  35,438,000 45,109,000 40,052,000 10,479,000  6,693,000 14,931,000 28,937,000  12,266,000 8,826,000 20,565,000  2,973,000 4,889,000 21,934,000  30,158,000 30,134,000 20,141,000  31,679,000 24,700,000 22,284,000  2,562,000 11,402,000 10,173,000                      
          net cash from investing activities
        -70,731,000 -83,855,000 -91,840,000 -174,029,000 -225,050,000 -186,178,000 -72,446,000 -242,671,000 -162,397,000 -280,310,000 -551,127,000 -473,947,000 -379,831,000 -413,941,000 -451,096,000 -308,968,000 -376,065,000 -365,864,000 -250,355,000 -174,949,000 -85,850,000 -164,285,000 -184,146,000 -135,818,000 -128,708,000 -119,046,000 -110,997,000 -263,215,000 -310,704,000 -300,518,000 -230,831,000 -176,080,000 -179,344,000 -195,173,000 -287,553,000 -74,082,000 -94,474,000 -126,617,000 -100,806,000 -143,505,000 -114,460,000 -125,777,000 -131,412,000 -157,999,000 -161,344,000 -180,477,000 -126,361,000 -194,631,000 -158,212,000 -115,070,000 -90,187,000 -108,551,000 -87,090,000 -83,766,000 -121,613,000 -113,039,000 -98,519,000 -112,358,000 -80,607,000 -41,412,000 -56,256,000 -47,741,000 -35,076,000                                -6,338,000 
          cash flows from financing activities:
                                                                                                       
          proceeds from issuances of long-term debt
        475,000,000  750,000,000                      700,000,000                  499,642,000      200,000,000                                      
          payments on long-term debt
        -700,000,000 -500,000,000 -250,000,000                -250,000,000                -100,000,000 -150,000,000 -50,000,000    -200,000,000                                     
          proceeds from revolving lines of credit and other
        536,500,000 156,700,000 653,500,000 1,009,700,000 656,900,000 815,300,000 909,900,000 937,800,000 407,600,000 130,000,000 1,148,200,000 945,400,000 702,900,000     505,000 506,000 505,000 506,000 505,000 506,000 220,607,000 508,000 256,007,000 603,881,000 730,618,000 797,253,000 986,134,000 734,292,000 687,036,000 607,264,000 861,664,000 580,363,000 666,864,000 628,263,000 410,477,000 362,958,000 313,729,000 534,471,000 598,699,000 537,868,000 439,762,000 711,306,000 511,666,000 471,275,000 397,946,000 302,643,000 431,143,000 455,179,000 385,259,000 334,093,000 361,013,000 324,436,000 203,738,000 208,470,000 7,567,000 338,938,000 476,877,000 235,423,000                                  
          payments on revolving lines of credit and other
        -476,200,000 -292,541,000 -771,799,000 -870,600,000 -805,602,000 -870,300,000 -861,800,000 -820,900,000 -367,600,000 -945,000,000 -966,100,000 -685,400,000        -220,100,000 -333,600,000 -525,300,000 -1,045,100,000 -728,900,000 -916,400,000 -742,200,000 -750,400,000 -606,500,000 -714,801,000 -594,700,000 -696,500,000 -571,900,000 -414,267,000 -359,801,000 -378,397,000 -509,222,000 -598,411,000 -525,762,000 -505,071,000 -616,328,000 -539,658,000 -347,685,000 -607,078,000 -345,600,000 -390,690,000 -437,700,000 -406,539,000 -383,304,000 -377,524,000 -220,772,000 -236,800,000 -165,600,000  -555,845,000 -402,129,000 -260,400,000                                  
          purchase of treasury stock
        -80,063,000 -139,932,000 -230,449,000 -318,782,000 -234,129,000 -85,641,000 -199,998,000 -203,145,000 -25,140,000 -24,540,000 -51,101,000 -53,086,000 -30,849,000 -60,690,000 -164,322,000 -75,018,000 -14,803,000 -50,337,000 -81,341,000 -5,239,000 -17,355,000 -75,193,000 -49,977,000 -35,946,000   -50,311,000 -50,000,000   -50,052,000 -129,761,000 -75,000,000 -74,760,000 -100,000,000 -50,048,000 -177,870,000 -28,003,000 -6,354,000 -50,000,000        -161,075,000 -29,977,000 -55,354,000 -75,642,000 -43,442,000                                    
          stock repurchased for payroll taxes and other
        -7,670,000 -19,085,000 -1,932,000 1,785,000 -5,883,000 -20,406,000 -3,972,000 1,691,000 -13,671,000 -18,656,000 -7,393,000 1,017,000 -11,980,000 -15,946,000 -7,046,000 1,594,000 -9,782,000 -14,361,000 -10,647,000   -7,452,000 -14,975,000   -4,639,000 -10,332,000    -18,875,000                                                                 
          dividends paid
        -42,595,000 -41,891,000 -42,520,000 -42,633,000 -44,004,000 -43,430,000 -43,686,000 -44,009,000 -44,418,000 -43,354,000 -43,432,000 -43,528,000 -43,584,000 -41,496,000 -41,554,000 -41,734,000 -41,940,000 -31,551,000 -31,590,000 -31,704,000 -29,597,000 -28,526,000 -28,533,000 -28,487,000 -28,688,000 -27,730,000 -27,809,000 -28,006,000 -28,272,000 -26,209,000 -26,202,000 -26,242,000 -26,341,000 -25,242,000 -25,243,000 -25,275,000 -25,602,000 -24,513,000 -24,879,000 -24,788,000 -24,810,000 -24,069,000 -24,350,000 -24,477,000 -24,468,000 -23,437,000 -23,420,000 -23,297,000 -23,450,000  -34,106,000 -16,545,000 -16,394,000 -16,386,000 -15,192,000 -15,658,000 -15,641,000 -15,752,000 -14,805,000 -14,852,000 -14,982,000 -15,271,000 -13,990,000                                 
          net cash from financing activities
        -295,028,000 -336,749,000 -393,200,000 -220,530,000 -182,718,000 -204,477,000 -199,556,000 -128,563,000 -293,229,000 43,450,000 -101,926,000 107,603,000 -107,113,000 -39,942,000 -159,290,000 -204,462,000 -126,740,000 -62,231,000 -92,069,000 -111,193,000 -39,140,000 -52,827,000 -43,003,000 -28,769,000 -107,001,000 -81,838,000 -151,680,000 -138,193,000 104,726,000 -9,707,000 -25,343,000 -83,226,000 -89,804,000 -24,526,000 102,884,000 -88,719,000 -185,275,000 -42,667,000 -114,815,000 -20,452,000 -190,010,000 -50,547,000 -112,055,000 -40,056,000 -94,513,000 20,165,000 -59,014,000 -65,667,000 117,548,000 -91,531,000 -40,588,000 -48,437,000 -27,043,000 -62,243,000 -28,167,000 -70,899,000 -66,815,000 -26,483,000 -78,143,000 -19,149,000 -65,972,000 -38,990,000 -70,555,000                            -17,320,000 -6,186,000 27,980,000 13,978,000  
          net change in cash and cash equivalents
        -12,721,000  1,389,000 7,494,000 -3,576,000  66,497,000 -10,680,000 10,841,000  -220,731,000 243,325,000 677,000  -39,507,000 -20,688,000 -211,020,000  -41,323,000 17,948,000 239,668,000  43,895,000 226,200,000 13,454,000  68,257,000 -45,488,000 44,763,000  -7,604,000 8,109,000 -7,530,000  433,000 -4,987,000 5,884,000  -5,796,000 5,285,000 426,000  -44,000 -61,000 -314,000  -11,000 -118,342,000 118,381,000 158,000  -228,000 174,000 263,000  -3,402,000 5,756,000 -2,258,000  60,846,000 -73,000 -56,000                          -35,164,000 44,054,000 3,651,000  5,437,000   40,673,000 
          cash and cash equivalents at beginning of period
        17,284,000  46,983,000  53,344,000  51,927,000  355,549,000  313,302,000  35,000,000  7,600,000  14,612,000  6,377,000  5,566,000  5,961,000  5,831,000 5,589,000  5,450,000  7,651,000  7,843,000  2,373,000  14,957,000  7,371,000  7,412,000  23,838,000  61,229,000  80,628,000  49,245,000 
          cash and cash equivalents at end of period
        4,563,000  1,389,000 7,494,000 43,407,000  66,497,000 -10,680,000 64,185,000  -220,731,000 243,325,000 52,604,000  -39,507,000 -20,688,000 144,529,000  -41,323,000 17,948,000 552,970,000  43,895,000 226,200,000 48,454,000  68,257,000 -45,488,000 52,363,000  -7,604,000 8,109,000 7,082,000  433,000 -4,987,000 12,261,000  -5,796,000 5,285,000 5,992,000  -44,000 -60,000 5,646,000  -11,000 -118,342,000 124,212,000 5,747,000  -228,000 174,000 5,713,000  -3,402,000 5,756,000 5,393,000  60,846,000 -73,000 7,787,000  1,141,000 -6,000 3,576,000  1,190,000 -14,958,000 16,218,000  -2,061,000 -3,310,000 9,484,000  8,866,000 389,000 8,821,000  -1,019,000 2,805,000 1,952,000  133,000 5,878,000 35,808,000  -35,164,000 44,054,000 84,279,000  5,437,000 67,920,000 12,404,000 40,673,000 
          supplemental disclosure of cash flow information:
                                                                                                       
          cash paid during the period for:
                                                                                                       
          interest
        36,149,000 -2,116,000 36,109,000 6,261,000 26,307,000 9,313,000 28,064,000 14,490,000 28,994,000 9,372,000 26,254,000 5,358,000 24,577,000 1,739,000 27,359,000 361,000 20,974,000 1,373,000 21,302,000 2,998,000 21,343,000 1,256,000 17,324,000 8,098,000 21,673,000 4,610,000 22,065,000 5,683,000 14,363,000 8,422,000 12,452,000 7,258,000 11,769,000 4,144,000 10,164,000 4,916,000 9,561,000 3,186,000 8,759,000 4,058,000 8,797,000 1,955,000 11,855,000 649,000 12,786,000 1,050,000 13,329,000 3,504,000 8,802,000 10,846,000 708,000 12,038,000 1,798,000 12,526,000 694,000 12,264,000 1,575,000 16,200,000    12,213,000 1,077,000 11,999,000 2,231,000 12,688,000 -2,288,000 15,653,000 4,437,000 17,693,000 6,935,000 11,904,000 26,939,000 7,119,000 6,408,000 4,445,000 2,707,000 453,000 1,588,000 1,536,000 1,924,000 458,000 367,000 3,276,000 103,000 3,813,000 1,008,000 7,573,000 2,603,000 8,037,000 3,221,000 7,922,000 4,515,000 9,405,000 8,201,000 
          income taxes
        2,980,000 -2,983,000 5,461,000 117,279,000 3,747,000 62,501,000 65,522,000 171,729,000 5,351,000 20,240,000 58,832,000 48,858,000 7,455,000 39,523,000 44,663,000 89,488,000 22,153,000 62,748,000 48,624,000 88,589,000 3,779,000 36,957,000 27,178,000 30,146,000 1,173,000 37,943,000 17,944,000 13,631,000 2,163,000 2,488,000 53,572,000 25,928,000 1,834,000 3,470,000 64,595,000 120,636,000 2,082,000 24,831,000 69,764,000 45,993,000 3,046,000 59,472,000 49,016,000 53,178,000 1,638,000 56,839,000 42,263,000 90,190,000 3,663,000 2,047,000 32,450,000 25,121,000 73,329,000 1,196,000 2,367,000 5,884,000 6,673,000 1,453,000    718,000 9,576,000 1,012,000 32,983,000 14,652,000 23,810,000 8,206,000 40,397,000 9,521,000 18,420,000 6,861,000 65,327,000 16,741,000 32,723,000 31,757,000 49,819,000 10,008,000 9,109,000 25,627,000 41,530,000 943,000 36,344,000 7,265,000 9,719,000 2,250,000 9,045,000 4,737,000 3,212,000 207,000 1,740,000 712,000 6,181,000 14,320,000 2,105,000 
          noncash investing activities
                                                                                                       
          accruals for equipment received
        20,690,000 -5,116,000 -12,503,000 -30,328,000 72,117,000 -14,489,000 -3,563,000 -12,509,000 104,467,000 -30,656,000 -55,270,000 -3,960,000 134,578,000 36,571,000 -19,587,000 38,295,000 52,195,000 -11,995,000 21,853,000 26,976,000 23,630,000 -23,477,000 13,666,000 -51,000 22,395,000 -1,429,000 -20,986,000 -1,719,000 49,639,000 18,547,000 -25,802,000 14,091,000 42,554,000                                                               
          income taxes receivable or payable
                                                                                                       
          other current assets
                                                                                                       
          proceeds from sale of equipment
         50,469,000    37,951,000                                                                     30,055,000 9,377,000 14,319,000 19,234,000 23,493,000 10,722,000 23,349,000 23,894,000        21,164,000 10,666,000 8,847,000 11,725,000 48,767,000 20,977,000 
          proceeds from sale of investment
             161,000                                                                                          
          business acquisitions
                                                                                                     
          proceeds from long-term debt
                                                                                                       
          net increase in cash and cash equivalents
                                                                      3,132,000 1,141,000 -6,000 1,203,000    1,261,000    2,113,000                      
          cash and cash equivalents at beginning of year
                                                                                                       
          cash and cash equivalents at end of year
                                                                                                       
          cash paid during the year for:
                                                                                                       
          net loss on sale of revenue equipment and other assets
                                                                                                       
          business acquisition
               3,785,000       -86,939,000         -17,422,000 311,000 -98,543,000     751,000                                                              
          change in other assets
                            4,000    28,000    -15,000    -299,000    -3,467,000    -2,000    -20,000,000     -12,000    16,000    -12,000    -68,000                                  
          changes in other assets
                          9,000    -39,000    -32,000    15,000    -177,000    -10,000    2,000    12,000     -394,000    264,000    3,000                                    
          stock repurchased for payroll taxes
                            -4,809,000    -3,627,000    -2,520,000    -99,000 -48,000 -18,736,000 -155,000 -276,000 -28,000 -17,638,000 -354,000 -621,000 -587,000 -23,308,000 -450,000 -505,000 -630,000 -22,269,000 -421,000 -99,000                                               
          advance deposit impairment
                                                                                                       
          stock option exercises and other
                                           -1,000 1,300,000 42,000 477,000 1,308,000 130,000 1,063,000 254,000 2,459,000 4,344,000 267,000 360,000 1,263,000 -8,747,000 3,855,000 1,218,000 1,444,000 -2,597,000 3,867,000 1,048,000 1,503,000 2,322,000 2,584,000 393,000  291,000 4,223,000 130,000                              
          tax benefit of stock options exercised and restricted shares issued
                                                                                                       
          provision for deferred income taxes
                                             59,566,000    85,822,000    89,658,000     15,649,000    75,734,000 28,928,000 24,883,000 -11,834,000 36,704,000 -821,000 -7,299,000 11,517,000     -9,973,000   10,876,000                          
          tax benefit of stock options exercised
                                              6,252,000 233,000 47,000 -1,569,000 12,748,000 638,000 1,060,000 -1,000,000 12,208,000 5,117,000 320,000 1,066,000 1,802,000 9,376,000 6,776,000 2,136,000                  1,931,000 7,263,000 4,813,000     8,698,000 2,276,000 7,108,000 1,194,000 4,227,000 4,738,000 7,902,000 962,000 616,000 4,067,000 2,309,000 234,000 357,000 180,000 701,000 4,584,000 2,033,000 
          benefit from deferred income taxes
                                                             -11,540,000                                          
          gain on sale of revenue equipment and other
                                                 -24,000   -804,000 -929,000 -303,000 -2,419,000 -2,691,000 -1,307,000 -5,138,000 -1,934,000 -4,064,000 -5,709,000  -3,879,000 -1,765,000 -4,364,000                                      
          impairment on assets held for sale
                                                                                                   
          provision from deferred income taxes
                                                                                                       
          equity in operations of affiliated company
                                                                                                       
          net proceeds from available for sale investments and other
                                                                                                       
          tax benefit on stock options exercised
                                                               4,767,000 7,998,000 705,000  4,566,000 3,486,000 865,000  860,000 6,251,000 215,000  3,936,000 9,171,000 1,378,000                          
          income tax payable
                                                                1,077,000 40,679,000  -367,000 -1,875,000 10,367,000  -30,456,000 8,726,000 6,980,000    788,000  -13,576,000 6,922,000 25,246,000                      
          adjustments to reconcile net earnings to
                                                                                                       
          net cash from operating activities:
                                                                                                       
          income tax receivable
                                                                                                       
          payments from revolving lines of credit and other
                                                                                                       
          net proceeds from the sale of available for sale investments
                                                                                                       
          cash paid for interest
                                                                   12,096,000                                    
          cash paid for income taxes
                                                                   29,267,000                                    
          net proceeds/(purchases) of available for sale investments and other
                                                                                                       
          stock option exercises
                                                                                                       
          equity in loss of affiliated company
                                                                       -229,000 223,000 625,000 -390,000 247,000 1,023,000 855,000                          
          net distributions of available for sale investments
                                                                       1,270,000    1,317,000 1,203,000 2,936,000                          
          net borrowings/(repayments) on revolving lines of credit and other
                                                                       43,198,000                                
          see notes to condensed consolidated financial statements.
                                                                                                       
          adjustments to reconcile net earnings to net cash provided by operating activities:
                                                                                                       
          depreciation
                                                                         47,363,000                              
          net cash provided by operating activities
                                                                         73,322,000         57,875,000   151,776,000   75,957,000 66,144,000 103,491,000             
          net proceeds of available for sale investments
                                                                         550,000                              
          net repayments on revolving lines of credit and other
                                                                                                       
          net proceeds/(purchases) of available for sale investments
                                                                                                       
          net proceeds from revolving lines of credit and other
                                                                                                       
          net increase (decrease) in cash and cash equivalents
                                                                                    389,000 1,409,000                  
          increase in other assets
                                                                                                      -1,434,000 
          proceeds from issuance of long-term debt
                                                                               200,000,000 200,000,000                      
          net borrowings (repayments) on revolving lines of credit
                                                                                                       
          issuance (purchase) of treasury stock and other
                                                                           2,087,000 3,767,000 689,000                          
          net decrease in cash and cash equivalents
                                                                                                       
          decrease in other assets
                                                                             211,000              11,889,000 -45,000 99,000  238,000 527,000 261,000      
          net repayments on revolving lines of credit
                                                                                                       
          loss on sale of revenue equipment
                                                                                            -1,672,000 1,923,000  127,000 607,000 434,000  335,000 128,000 205,000  
          net purchases of available for sale investments
                                                                                                       
          gain on sale of revenue equipment
                                                                                                       
          equity in loss of associated company
                                                                               25,000 545,000 515,000 437,000 523,000 1,634,000 587,000 1,718,000 856,000 1,284,000 851,000    469,000  23,000        
          net proceeds from revolving lines of credit
                                                                               -42,800,000                        
          net purchases of treasury stock and other
                                                                                                       
          amortization of discount
                                                                                          19,000 24,000 24,000 24,000 32,000 31,000 31,000 31,000 31,000 32,000 31,000 32,000 
          decrease (increase) in other assets
                                                                                                       
          net proceeds (repayments) from revolving lines of credit
                                                                                                       
          principal payments under capital lease obligations
                                                                                                       
          stock compensation expense
                                                                                   1,329,000 1,650,000 1,902,000                  
          issuance of long-term debt
                                                                                                       
          acquisition of treasury stock
                                                                                                       
          proceeds from revolving lines of credit
                                                                                                       
          proceeds from (repayments on) revolving line of credit
                                                                                                       
          issuance (acquisition) of treasury stock
                                                                                     2,753,000            435,000      
          net cash used in investing activities
                                                                                                       
          borrowings (repayments) of long-term debt
                                                                                                       
          net cash used in financing activities
                                                                                                       
          income taxes receivable
                                                                                                      
          proceeds (repayments) from revolving line of credit
                                                                                                       
          net acquisition of treasury stock
                                                                                                       
          proceeds from revolving line of credit
                                                                                        -700,000 68,000,000              
          equity in loss of associated companies
                                                                                                 423,000      
          repayments of long-term debt
                                                                                                       
          proceeds from sale of common stock
                                                                                                  -2,000 -10,000    
          stock option exercise
                                                                                                       
          non-cash activities:
                                                                                                       
          sale of joint venture
                                                                                                       
          non-monetary proceeds
                                                                                                       
          note receivable
                                                                                                       
          additions to property and revenue equipment
                                                                                                       
          proceeds from sale of revenue equipment
                                                                                           40,480,000 41,755,000 66,832,000  31,302,000        
          re-issuance (acquisition) of treasury stock
                                                                                               6,681,000        
          adjustments to reconcile net earnings to net cash from (used in) operating activities:
                                                                                                       
          equity in loss (earnings) of associated company
                                                                                                       
          prepaid expenses and other assets
                                                                                             9,854,000  11,109,000 24,821,000 21,917,000      
          re-issuance of treasury stock
                                                                                             849,000          
          (gain) loss on sale of revenue equipment
                                                                                                       
          repayments of commercial paper borrowings
                                                                                                       
          capital lease obligations for revenue equipment
                                                                                                      30,031,000 
          non-monetary proceeds from sale of joint venture
                                                                                                      
          equity in (earnings) loss of associated companies
                                                                                                       
          remeasurement of options
                                                                                                       
          net borrowings (repayments) of commercial paper borrowings
                                                                                                       
          repurchase of treasury stock
                                                                                                       
          assets contributed to associated company
                                                                                                       
          equity in loss (earnings) of associated companies
                                                                                                   144,000 830,000 450,000  
          net repayments under commercial paper program and revolving credit agreements
                                                                                                       
          net borrowings (repayments) under commercial paper program and revolving credit agreements
                                                                                                       
          net borrowings (repayments) of long-term debt
                                                                                                     23,000,000  
          equity in earnings of associated companies
                                                                                                       
          investment in associated company
                                                                                                       
          proceeds from sale of treasury stock
                                                                                                      1,358,000 
          contribution of assets to associated company
                                                                                                       
          provision for noncurrent deferred income taxes
                                                                                                       
          net cash from (used in) financing activities