7Baggers

Bio-Rad Laboratories, Inc
(NYSE:BIO) 

BIO stock logo

Bio-Rad Laboratories, Inc. develops, manufactures, and markets life science research and clinical diagnostic products in the United States, Europe, Asia, Canada, and Latin America. The company offers products and systems to separate complex chemical and biological materials, as well as to identify, ...

Founded: 1952
Full Time Employees: 8,000
Sector: Healthcare
Industry: Medical Devices

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    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 
                                                                                           
      net sales
    592,100,000 693,200,000 653,000,000 651,600,000 585,400,000 667,475,000 649,729,000 638,476,000 610,820,000 681,184,000 632,124,000 681,110,000 676,844,000 730,288,000 680,800,000 691,099,000 700,062,000 732,769,000 747,049,000 715,931,000 726,796,000 789,839,000 647,263,000 536,880,000 571,644,000 624,428,000 560,633,000 572,619,000 553,979,000 616,847,000 545,138,000 575,911,000 551,519,000 620,433,000 535,003,000 504,666,000 500,051,000 571,453,000 508,745,000 516,777,000 471,197,000 570,557,000 469,961,000 506,102,000 472,821,000 598,224,000 530,644,000 536,832,000 509,344,000 602,635,000 505,066,000 525,321,000 499,672,000 573,839,000 498,697,000 510,422,000 486,277,000 550,238,000 516,514,000 521,656,000 485,121,000 533,720,000 471,502,000 467,662,000 454,234,000 495,073,000 461,055,000 427,183,000 400,933,000 447,965,000 441,842,000 452,361,000 422,197,000 459,688,000 339,742,000 339,114,000 322,508,000 343,081,000 304,764,000 317,747,000 308,338,000 307,287,000 283,225,000 291,302,000 299,171,000 307,868,000 258,849,000 
      yoy
    1.14% 3.85% 0.50% 2.06% -4.16% -2.01% 2.79% -6.26% -9.75% -6.72% -7.15% -1.45% -3.32% -0.34% -8.87% -3.47% -3.68% -7.23% 15.42% 33.35% 27.14% 26.49% 15.45% -6.24% 3.19% 1.23% 2.84% -0.57% 0.45% -0.58% 1.89% 14.12% 10.29% 8.57% 5.16% -2.34% 6.12% 0.16% 8.25% 2.11% -0.34% -4.62% -11.44% -5.72% -7.17% -0.73% 5.06% 2.19% 1.94% 5.02% 1.28% 2.92% 2.75% 4.29% -3.45% -2.15% 0.24% 3.09% 9.55% 11.55% 6.80% 7.81% 2.27% 9.48% 13.29% 10.52% 4.35% -5.57% -5.04% -2.55% 30.05% 33.39% 30.91% 33.99% 11.48% 6.72% 4.60% 11.65% 7.60% 9.08% 3.06% -0.19% 9.42%     
      qoq
    -14.58% 6.16% 0.21% 11.31% -12.30% 2.73% 1.76% 4.53% -10.33% 7.76% -7.19% 0.63% -7.32% 7.27% -1.49% -1.28% -4.46% -1.91% 4.35% -1.49% -7.98% 22.03% 20.56% -6.08% -8.45% 11.38% -2.09% 3.36% -10.19% 13.15% -5.34% 4.42% -11.11% 15.97% 6.01% 0.92% -12.49% 12.33% -1.55% 9.67% -17.41% 21.41% -7.14% 7.04% -20.96% 12.74% -1.15% 5.40% -15.48% 19.32% -3.86% 5.13% -12.92% 15.07% -2.30% 4.97% -11.62% 6.53% -0.99% 7.53% -9.11% 13.20% 0.82% 2.96% -8.25% 7.38% 7.93% 6.55% -10.50% 1.39% -2.33% 7.14% -8.16% 35.31% 0.19% 5.15% -6.00% 12.57% -4.09% 3.05% 0.34% 8.50% -2.77% -2.63% -2.82% 18.94%  
      cost of goods sold
    282,700,000 348,000,000 309,600,000 306,300,000 279,400,000 325,563,000 293,826,000 283,357,000 284,854,000 314,821,000 296,441,000 318,627,000 314,427,000 336,291,000 307,008,000 295,118,000 296,502,000 331,768,000 309,614,000 314,333,000 326,169,000 329,684,000 279,952,000 243,892,000 254,276,000 293,989,000 253,607,000 264,850,000 242,217,000 284,282,000 258,422,000 274,244,000 249,316,000 280,840,000 230,483,000 231,367,000 230,064,000 257,096,000 229,276,000 236,545,000 207,168,000 262,042,000 206,509,000 226,505,000 202,715,000 280,814,000 242,068,000 239,590,000 234,055,000 279,886,000 220,850,000 225,220,000 228,260,000 259,693,000 225,187,000 222,522,000 207,695,000 239,272,000 220,338,000 228,520,000 207,510,000 233,997,000 205,172,000 199,354,000 197,107,000 226,604,000 200,545,000 185,221,000 172,031,000 201,289,000 201,300,000 203,940,000 195,314,000 110,908,750 151,385,000 149,123,000  100,967,500 137,975,000 133,085,000  97,459,250 126,413,000 130,659,000    
      gross profit
    309,400,000 345,200,000 343,400,000 345,300,000 306,000,000 341,912,000 355,903,000 355,119,000 325,966,000 366,363,000 335,683,000 362,483,000 362,417,000 393,997,000 373,792,000 395,981,000 403,560,000 401,001,000 437,435,000 401,598,000 400,627,000 460,155,000 367,311,000 292,988,000 317,368,000 330,439,000 307,026,000 307,769,000 311,762,000 332,565,000 286,716,000 301,667,000 302,203,000 339,593,000 304,520,000 273,299,000 269,987,000 314,357,000 279,469,000 280,232,000 264,029,000 308,515,000 263,452,000 279,597,000 270,106,000 317,410,000 288,576,000 297,242,000 275,289,000 322,749,000 284,216,000 300,101,000 271,412,000 314,146,000 273,510,000 287,900,000 278,582,000 310,966,000 296,176,000 293,136,000 277,611,000 299,723,000 266,330,000 268,308,000 257,127,000 268,469,000 260,510,000 241,962,000 228,902,000 246,676,000 240,542,000 248,421,000 226,883,000 233,633,000 188,357,000 189,991,000 179,381,000 185,557,000 166,789,000 184,662,000 175,528,000 162,625,000 156,812,000 160,643,000 166,406,000 168,335,000 142,813,000 
      yoy
    1.11% 0.96% -3.51% -2.76% -6.13% -6.67% 6.02% -2.03% -10.06% -7.01% -10.20% -8.46% -10.20% -1.75% -14.55% -1.40% 0.73% -12.86% 19.09% 37.07% 26.23% 39.26% 19.64% -4.80% 1.80% -0.64% 7.08% 2.02% 3.16% -2.07% -5.85% 10.38% 11.93% 8.03% 8.96% -2.47% 2.26% 1.89% 6.08% 0.23% -2.25% -2.80% -8.71% -5.94% -1.88% -1.65% 1.53% -0.95% 1.43% 2.74% 3.91% 4.24% -2.57% 1.02% -7.65% -1.79% 0.35% 3.75% 11.21% 9.25% 7.97% 11.64% 2.23% 10.89% 12.33% 8.83% 8.30% -2.60% 0.89% 5.58% 27.71% 30.75% 26.48% 25.91% 12.93% 2.89% 2.20% 14.10% 6.36% 14.95% 5.48% -3.39% 9.80%     
      qoq
    -10.37% 0.52% -0.55% 12.84% -10.50% -3.93% 0.22% 8.94% -11.03% 9.14% -7.39% 0.02% -8.02% 5.41% -5.60% -1.88% 0.64% -8.33% 8.92% 0.24% -12.94% 25.28% 25.37% -7.68% -3.96% 7.63% -0.24% -1.28% -6.26% 15.99% -4.96% -0.18% -11.01% 11.52% 11.42% 1.23% -14.11% 12.48% -0.27% 6.14% -14.42% 17.10% -5.77% 3.51% -14.90% 9.99% -2.92% 7.97% -14.70% 13.56% -5.29% 10.57% -13.60% 14.86% -5.00% 3.34% -10.41% 4.99% 1.04% 5.59% -7.38% 12.54% -0.74% 4.35% -4.22% 3.06% 7.67% 5.71% -7.21% 2.55% -3.17% 9.49% -2.89% 24.04% -0.86% 5.91% -3.33% 11.25% -9.68% 5.20% 7.93% 3.71% -2.38% -3.46% -1.15% 17.87%  
      gross margin %
    52.25% 49.80% 52.59% 52.99% 52.27% 51.22% 54.78% 55.62% 53.37% 53.78% 53.10% 53.22% 53.55% 53.95% 54.90% 57.30% 57.65% 54.72% 58.56% 56.09% 55.12% 58.26% 56.75% 54.57% 55.52% 52.92% 54.76% 53.75% 56.28% 53.91% 52.60% 52.38% 54.79% 54.73% 56.92% 54.15% 53.99% 55.01% 54.93% 54.23% 56.03% 54.07% 56.06% 55.25% 57.13% 53.06% 54.38% 55.37% 54.05% 53.56% 56.27% 57.13% 54.32% 54.74% 54.84% 56.40% 57.29% 56.51% 57.34% 56.19% 57.23% 56.16% 56.49% 57.37% 56.61% 54.23% 56.50% 56.64% 57.09% 55.07% 54.44% 54.92% 53.74% 50.82% 55.44% 56.03% 55.62% 54.09% 54.73% 58.12% 56.93% 52.92% 55.37% 55.15% 55.62% 54.68% 55.17% 
      selling, general and administrative expense
    212,400,000 221,000,000 206,800,000 207,700,000 208,800,000 203,958,000 200,440,000 194,719,000 214,883,000 207,147,000 201,199,000 207,824,000 225,553,000 210,454,000 211,047,000 208,730,000 197,594,000 224,146,000 216,150,000 213,425,000 225,853,000 219,148,000 198,165,000 189,262,000 193,692,000 214,165,000 201,622,000 201,257,000 207,581,000 214,032,000 201,196,000 210,425,000 209,130,000 204,206,000 196,769,000 213,027,000 194,940,000 220,020,000 201,452,000 205,536,000 189,716,000 193,145,000 187,445,000 192,845,000 188,555,000 207,537,000 202,550,000 195,838,000 202,275,000 214,584,000 202,238,000 195,331,000 185,917,000 189,075,000 160,274,000 162,256,000 171,293,000 174,924,000 176,867,000 176,740,000 167,763,000 176,672,000 148,654,000 156,270,000 153,617,000 163,862,000 153,623,000 143,670,000 140,313,000 154,497,000 150,518,000 146,634,000 139,655,000 162,990,000 117,687,000 119,551,000 107,750,000 122,463,000 105,950,000 110,466,000 100,070,000 109,626,000 102,738,000 104,222,000 99,498,000 110,825,000 90,183,000 
      research and development expense
    62,900,000 70,300,000 71,300,000 60,500,000 73,500,000 79,624,000 90,997,000 58,904,000 66,375,000 63,899,000 43,535,000 65,042,000 74,951,000 57,363,000 69,949,000 67,034,000 62,543,000 69,873,000 64,481,000 63,391,000 73,912,000 65,765,000 59,546,000 51,984,000 49,303,000 57,069,000 47,944,000 50,122,000 47,575,000 53,074,000 49,245,000 47,450,000 49,427,000 76,818,000 61,372,000 62,623,000 49,488,000 55,183,000 49,924,000 52,171,000 48,586,000 55,887,000 43,336,000 46,547,000 47,202,000 59,287,000 52,786,000 55,717,000 52,543,000 55,848,000 52,920,000 53,224,000 51,941,000 59,777,000 49,004,000 52,336,000 52,923,000 50,112,000 45,387,000 48,210,000 42,730,000 45,267,000 42,874,000 43,862,000 40,263,000 29,768,750 39,516,000 42,407,000                    
      income from operations
    34,100,000 -118,900,000 65,300,000 77,100,000 23,700,000 58,330,000 64,466,000 101,496,000 44,708,000 95,317,000 90,949,000 89,617,000 61,913,000 126,180,000 92,796,000 120,217,000 143,423,000 106,982,000 156,804,000 124,782,000 100,862,000 175,242,000 109,600,000 51,742,000 74,373,000 59,205,000 57,460,000 56,390,000 56,606,000 -227,054,000 36,275,000 43,792,000 43,646,000 47,063,000 46,379,000 -2,351,000 25,559,000 -23,151,000 28,093,000 22,525,000 25,727,000 59,483,000 32,671,000 40,205,000 34,349,000 50,586,000 33,240,000 45,687,000 20,471,000 52,317,000 29,058,000 51,546,000 33,554,000 65,294,000 64,232,000 73,308,000 54,366,000 85,930,000 73,922,000 68,186,000 67,118,000 77,784,000 74,802,000 68,176,000 63,247,000 56,295,000 67,371,000 55,885,000 51,437,000 22,302,000 51,194,000 59,708,000                
      yoy
    43.88% -303.84% 1.29% -24.04% -46.99% -38.80% -29.12% 13.26% -27.79% -24.46% -1.99% -25.45% -56.83% 17.95% -40.82% -3.66% 42.20% -38.95% 43.07% 141.16% 35.62% 195.99% 90.74% -8.24% 31.39% -126.08% 58.40% 28.77% 29.69% -582.45% -21.79% -1962.70% 70.77% -303.29% 65.09% -110.44% -0.65% -138.92% -14.01% -43.97% -25.10% 17.59% -1.71% -12.00% 67.79% -3.31% 14.39% -11.37% -38.99% -19.87% -54.76% -29.69% -38.28% -24.01% -13.11% 7.51% -19.00% 10.47% -1.18% 0.01% 6.12% 38.17% 11.03% 21.99% 22.96% 152.42% 31.60% -6.40%                    
      qoq
    -128.68% -282.08% -15.30% 225.32% -59.37% -9.52% -36.48% 127.02% -53.10% 4.80% 1.49% 44.75% -50.93% 35.98% -22.81% -16.18% 34.06% -31.77% 25.66% 23.72% -42.44% 59.89% 111.82% -30.43% 25.62% 3.04% 1.90% -0.38% -124.93% -725.92% -17.17% 0.33% -7.26% 1.47% -2072.74% -109.20% -210.40% -182.41% 24.72% -12.45% -56.75% 82.07% -18.74% 17.05% -32.10% 52.18% -27.24% 123.18% -60.87% 80.04% -43.63% 53.62% -48.61% 1.65% -12.38% 34.84% -36.73% 16.24% 8.41% 1.59% -13.71% 3.99% 9.72% 7.79% 12.35% -16.44% 20.55% 8.65% 130.64% -56.44% -14.26%                 
      operating margin %
    5.76% -17.15% 10.00% 11.83% 4.05% 8.74% 9.92% 15.90% 7.32% 13.99% 14.39% 13.16% 9.15% 17.28% 13.63% 17.40% 20.49% 14.60% 20.99% 17.43% 13.88% 22.19% 16.93% 9.64% 13.01% 9.48% 10.25% 9.85% 10.22% -36.81% 6.65% 7.60% 7.91% 7.59% 8.67% -0.47% 5.11% -4.05% 5.52% 4.36% 5.46% 10.43% 6.95% 7.94% 7.26% 8.46% 6.26% 8.51% 4.02% 8.68% 5.75% 9.81% 6.72% 11.38% 12.88% 14.36% 11.18% 15.62% 14.31% 13.07% 13.84% 14.57% 15.86% 14.58% 13.92% 11.37% 14.61% 13.08% 12.83% 4.98% 11.59% 13.20% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 
      interest expense
    12,300,000 12,100,000 12,300,000 12,600,000 12,000,000 12,185,000 12,174,000 12,264,000 12,277,000 12,361,000 12,398,000 12,343,000 12,337,000 11,683,000 11,663,000 10,720,000 4,048,000 364,000 426,000 363,000 398,000 4,703,000 5,728,000 5,740,000 5,690,000 6,064,000 5,525,000 5,841,000 5,986,000 6,139,000 6,064,000 5,977,000 5,782,000 5,506,000 5,597,000 5,770,000 5,041,000 5,096,000 5,634,000 5,632,000 5,580,000 6,034,000 5,822,000 4,834,000 5,002,000 5,000,000 7,710,000 5,564,000 3,857,000 7,019,000 31,611,000 11,664,000 10,977,000 13,614,000 11,901,000 12,401,000 13,196,000 11,987,000 12,341,000 12,041,000 16,766,000 20,548,000 14,400,000 14,325,000 14,444,000 14,363,000 14,487,000 10,367,000 7,807,000 7,985,000 8,180,000 7,991,000 7,957,000 8,023,000 7,847,000 7,867,000 7,869,000 7,911,000 8,212,000 7,880,000 8,019,000 8,272,000 8,210,000 8,044,000 8,117,000 5,255,000 4,995,000 
      foreign currency exchange gains
    -2,400,000    -2,700,000   -1,699,000 -1,954,000    -2,347,000                                                                           
      losses from change in fair market value of equity securities and loan receivable
    738,200,000 -1,029,500,000 495,300,000 -334,400,000  976,510,000 -792,888,000 2,895,355,000 -422,177,000 -324,291,000 -36,425,000 1,595,442,000 17,525,000 -978,752,000 288,999,000 1,338,190,000 4,545,117,000                                                                       
      other income
    -24,200,000 -28,600,000 -8,300,000 -16,200,000 -37,200,000 -19,560,000 -18,081,000 -18,143,000 -34,516,000 -19,078,000 -20,446,000 -16,488,000 -50,431,000    -32,597,000    -17,407,000 -2,971,000 -1,015,000                                                                 
      income before income taxes
    -689,800,000 16,575,000 -431,100,000 414,000,000 83,400,000 -358,395,750 861,620,000 -2,786,281,000 491,078,000 -319,624,000 137,102,000 -1,500,427,000 84,829,000 -1,450,766,250 -209,168,000 -1,222,880,000 -4,371,017,000 -2,038,055,000 5,022,226,000 1,156,775,000 1,297,203,000 1,078,533,000 1,684,461,000 1,245,945,000 898,699,000 699,430,000 -335,216,000 769,601,000 1,127,266,000 -1,041,247,000 350,131,000 340,086,000 863,689,000 37,683,000 38,855,000 1,120,000 20,147,000 -28,187,000 22,688,000 26,864,000 20,195,000 54,198,000 25,415,000 39,540,000 26,694,000 45,746,000 22,476,000 48,797,000 14,538,000 44,510,000 -5,216,000 47,661,000 22,449,000 57,339,000 53,394,000 66,019,000 46,179,000 73,909,000 55,773,000 57,819,000 48,261,000                           
      benefit from income taxes
    162,700,000 -209,200,000 89,200,000 -96,200,000  193,115,000 -208,448,000 620,795,000  -78,684,000 -30,845,000 338,176,000 -15,867,000 -265,298,000 44,936,000 295,696,000 1,001,404,000     -215,485,000 -369,637,000   -145,944,000 76,400,000                                                             
      net income
    -527,100,000 720,000,000 -341,900,000 317,800,000 64,000,000 -715,802,000 653,172,000 -2,165,486,000 383,916,000 349,708,000 106,257,000 -1,162,251,000 68,962,000 833,494,000 -164,232,000 -927,184,000 -3,369,613,000 -1,573,659,000 3,928,033,000 914,114,000 977,414,000 839,102,000 1,314,824,000 966,429,000 685,912,000 553,486,000 -258,816,000 598,810,000 865,195,000 -828,529,000 269,326,000 268,043,000 656,774,000 77,408,000 27,393,000 5,035,000 12,413,000 -20,570,000 18,405,000 18,014,000 12,276,000 15,902,750 17,370,000 28,423,000 17,818,000                         -8,216,000 27,833,000 43,398,000 26,495,000 12,355,000 27,971,000 25,671,000 26,997,000 16,649,000 23,150,000 32,266,000 31,198,000 13,452,000 16,219,000 18,388,000 33,494,000 17,111,000 6,290,000 
      yoy
    -923.59% -200.59% -152.34% -114.68% -83.33% -304.69% 514.71% 86.32% 456.71% -58.04% -164.70% 25.35% -102.05% -152.97% -104.18% -201.43% -444.75% -287.54% 198.75% -5.41% 42.50% 51.60% -608.01% 61.39% -20.72% -166.80% -196.10% 123.40% 31.73% -1170.34% 883.19% 5223.59% 5191.02% -476.32% 48.83% -72.05% 1.12% -229.35% 5.96% -36.62% -31.10%                             -166.50% -0.49% 69.05% -1.86% -25.79% 20.83% -20.44% -13.47% 23.77% 42.73% 75.47% -6.85% -21.38% 157.85%     
      qoq
    -173.21% -310.59% -207.58% 396.56% -108.94% -209.59% -130.16% -664.05% 9.78% 229.12% -109.14% -1785.35% -91.73% -607.51% -82.29% -72.48% 114.13% -140.06% 329.71% -6.48% 16.48% -36.18% 36.05% 40.90% 23.93% -313.85% -143.22% -30.79% -204.43% -407.63% 0.48% -59.19% 748.46% 182.58% 444.05% -59.44% -160.35% -211.76% 2.17% 46.74% -22.81% -8.45% -38.89% 59.52%                          -129.52% -35.87% 63.80% 114.45% -55.83% 8.96% -4.91% 62.15% -28.08% -28.25% 3.42% 131.92% -17.06% -11.80% -45.10% 95.75% 172.03%  
      net income margin %
    -89.02% 103.87% -52.36% 48.77% 10.93% -107.24% 100.53% -339.16% 62.85% 51.34% 16.81% -170.64% 10.19% 114.13% -24.12% -134.16% -481.33% -214.76% 525.81% 127.68% 134.48% 106.24% 203.14% 180.01% 119.99% 88.64% -46.16% 104.57% 156.18% -134.32% 49.41% 46.54% 119.08% 12.48% 5.12% 1.00% 2.48% -3.60% 3.62% 3.49% 2.61% 2.79% 3.70% 5.62% 3.77% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% -1.83% 6.30% 9.59% 6.28% 2.69% 8.23% 7.57% 8.37% 4.85% 7.60% 10.15% 10.12% 4.38% 5.73% 6.31% 11.20% 5.56% 2.43% 
      basic earnings per share:
                                                                                           
      net income per basic share
    -19.55 0.365 -12.7 11.67 2.29    13.46    2.33 27.81 -5.52 -31.12 -112.57 -52.96 131.75 30.71 32.77 28.11 44.24 32.59 22.97 18.51 -8.68 20.08 29.03 -27.79 9.02 8.99 22.05 2.61 0.92 0.17 0.42 -0.7 0.63 0.61 0.42 0.545 0.59 0.98 0.61                                           
      weighted-average common shares - basic
    26,958 27,263 26,923 27,226 27,941    28,518 29,209 29,102  29,596 29,785 29,733 29,794 29,933 29,831 29,814 29,764 29,823 29,768 29,721 29,652 29,865 29,843 29,831 29,814 29,801 29,836 29,863 29,814 29,787 29,655 29,660 29,613 29,580 29,440 29,444 29,398 29,364 29,186 29,195 29,136 29,092 28,876 28,884 28,826 28,791 28,586 28,603 28,538 28,494 28,290 28,312 28,250 28,201 28,031 28,072 28,014 27,904 27,665 27,697 27,606                        
      diluted earnings per share:
                                                                                           
      net income per diluted share
    -19.55 26.39 -12.7 11.67 2.29 -9.973 23.34  13.45 11.81 3.64  2.32 27.81 -5.52 -31.12 -112.57 -52.2 129.96 30.32 32.38 27.74 43.64 32.15 22.72 18.3 -8.68 19.86 28.74 -27.4 8.89 8.87 21.77 2.58 0.91 0.17 0.41 -0.7 0.62 0.61 0.42 0.543 0.59 0.97 0.61                                           
      weighted-average common shares - diluted
    26,958 27,281 26,923 27,228 27,955  27,985  28,537 29,209 29,223  29,747 29,785 29,733 29,794 29,933 30,208 30,224 30,148 30,186 30,160 30,128 30,058 30,196 30,184 29,831 30,154 30,104 30,228 30,292 30,219 30,171 30,034 30,052 30,006 29,911 29,646 29,671 29,589 29,506 29,409 29,439 29,381 29,289 29,133 29,141 29,092 29,059 28,906 28,603 28,868 28,817 28,642 28,645 28,610 28,553 28,468 28,456 28,495 28,389 28,151 28,103 28,125                        
      foreign currency exchange losses
     -1,125,000 -2,900,000 1,100,000  -503,000 1,641,000   -2,067,000 -1,680,000 -1,253,000  -3,338,000 4,364,000 897,000 -2,128,000 2,211,000 2,232,000 -1,761,000 71,000 -707,000 776,000 774,000 928,000 -1,166,000 898,000 1,233,000 1,280,000 950,000 672,000 -15,000 1,254,000 1,917,000 3,363,000 2,516,000 1,789,000 894,000 1,210,000 1,237,000 1,129,000 2,227,500 2,166,000 2,938,000 3,806,000 1,529,500 3,667,000 -286,000                                        
      gains from change in fair market value of equity securities and loan receivable
        -31,800,000                                                                                   
      provision for income taxes
        -19,400,000    -107,162,000         464,396,000 -1,094,193,000 -242,661,000 -319,789,000   -279,516,000 -212,787,000   -170,791,000 -262,071,000 -89,940,750 -80,805,000  -206,915,000 -3,820,250 -11,462,000  -7,734,000 7,617,000 -4,283,000 -8,850,000 -7,919,000 -4,716,000 -8,045,000 -11,117,000 -8,876,000 -6,709,000 -10,967,000 -17,166,000 -7,870,000 -14,374,000 -1,883,000 -12,987,000 -2,929,000 -15,372,000 -11,023,000 -17,454,000 -15,235,000 -14,708,000 -9,911,000 -17,797,000 -15,323,000 10,736,000 -12,824,000 -16,833,000 -14,427,000 -3,571,000 -11,920,000 -9,974,000 -11,202,000 -78,591,000 12,557,000 10,632,000 -10,823,000 -54,168,000 7,137,000 10,041,000 -10,442,000 -70,332,000 9,296,000 9,591,000 -12,681,000 -36,031,000 4,575,000 7,101,000 -8,563,000 -51,796,000 2,827,000 
      basic earnings loss per share:
                                                                                           
      net income per share
         -25.47 23.37 -76.26  -8.408 3.65 -39.59                                        1.22 0.68 1.48 1.5 1.71 1.1 2.11 1.63 1.43 1.18 2.44 1.62 1.37                        
      weighted-average common shares
         28,214 27,949 28,395    29,355                                                     27,545 27,404 27,431 27,370 27,321 27,001 27,029 26,947 26,881 26,684 26,715 26,657 26,580 26,376 26,407 26,341 26,277 26,063 26,115 26,020 25,909 25,724 25,753 
      basic and diluted loss per share:
                                                                                           
      other expense
                 -10,592,250 -3,062,000 -6,710,000  -4,183,000 579,000 96,000    -17,229,000 -3,273,000 865,000 -4,367,000 -3,896,000 -18,696,000 -7,005,000 -2,585,000 -15,858,000 -11,145,000 2,414,000 -1,436,000 -11,757,000 -1,418,000 -1,026,000 -1,439,000 -11,208,000 -1,177,000 -2,088,000 -732,000 -7,107,000 -1,153,000 -3,347,000 -613,000 -8,388,000 -661,000 -2,055,000 -667,000 -8,644,000 -1,400,000 -7,191,000 -1,511,000 -6,731,000 -6,450,000 -1,676,000 -538,000 -4,418,000 -951,000 -303,000 -256,000 -2,517,000 -799,000 -1,915,000 192,000 -6,307,000 1,159,000 5,020,000 -523,000 -3,951,000 -193,000 -4,842,000 -5,687,000 -7,495,000 -6,186,000 -5,702,250 -10,514,000 -7,753,000 -4,542,000 -3,508,250 -3,506,000 -4,689,000 -5,838,000 -826,500 -2,656,000 
      change in fair market value of equity securities
                     -1,769,688,250 -4,868,659,000 -1,030,691,000 -1,179,403,000 -904,316,000 -1,580,350,000 -1,183,488,000 -827,671,000 -645,988,000 390,620,000 -716,389,000 -1,059,230,000 814,109,000 -318,007,000 -286,398,000 -815,934,000                                                       
      benefit for income taxes
                                   -72,043,000    3,915,000                                                    
      impairment loss on long-lived asset
                                                                                           
      net income including noncontrolling interests
                                                 39,037,000 11,509,000 31,631,000 6,668,000 30,136,000 -7,099,000 34,674,000 19,520,000 41,967,000 42,371,000 48,565,000 30,944,000 59,201,000 45,862,000 40,022,000 32,938,000 67,937,000 45,085,000 38,521,000 35,392,000 38,522,000 39,300,000 39,300,000 32,043,000                   
      net income attributable to noncontrolling interests
                                                                                           
      net income attributable to bio-rad
                                                 39,037,000 11,509,000 31,631,000 6,668,000 30,136,000 -7,099,000 34,674,000 19,499,000 42,046,000 42,384,000 48,343,000 31,005,000 59,239,000 45,897,000 40,048,000 33,039,000 67,908,000 44,764,000 37,957,000 34,861,000 37,862,000 38,524,000 37,969,000 30,265,000                   
      net income per basic share attributable to bio-rad
                                                 1.35 0.4 1.1 0.23 1.05 -0.25                                     
      net income per diluted share attributable to bio-rad
                                                 1.34 0.39 1.09 0.23 1.04 -0.25                                     
      foreign exchange losses
                                                    2,737,000 2,843,000 3,330,000 865,000 1,528,000 1,532,000 448,000 1,619,000 1,441,000 1,710,000 6,346,000 2,744,000 3,042,000 338,000 2,749,000 1,014,000  1,754,000 1,472,000 2,551,000 -774,000 5,238,000 91,000 -288,000 2,593,000 2,989,000 257,000 -398,000 -272,000 94,000 -293,000 1,241,000 11,000 -232,000 -97,000 -922,000 -277,000 774,000 873,000 
      net loss attributable to noncontrolling interests
                                                        -21,000 79,000 13,000 -222,000 61,000 38,000 35,000 26,000 101,000                           
      the accompanying notes are an integral part of these condensed consolidated financial statements.
                                                                                           
      income before taxes
                                                                 40,770,500 57,909,000 55,354,000 49,819,000 42,093,000 51,220,000 49,274,000 43,245,000     27,064,750 35,108,000 35,712,000 37,439,000           
      less: net income attributable to noncontrolling interests
                                                                 -29,000 -321,000 -564,000 -531,000    -1,778,000                   
      foreign exchange gains
                                                                    -217,000                       
      less: net income attributable to
                                                                                           
      noncontrolling interests
                                                                     -971,250 -776,000 -1,331,000                    
      product research and development expense
                                                                        37,152,000 41,120,000 38,830,000 42,079,000 37,489,000 39,855,000 33,145,000 34,754,000 32,781,000 33,326,000 30,988,000 30,971,000 28,091,000 31,109,000 28,673,000 28,499,000 26,823,000 31,885,000 26,581,000 
      income before taxes and minority interests
                                                                         4,059,000 43,446,000 55,956,000 39,382,000               
      minority interests in earnings of
                                                                                           
      consolidated subsidiaries
                                                                         1,761,500 3,056,000 1,926,000                
      minority interests in earnings of consolidated subsidiaries
                                                                            -2,064,000               
      cost of good sold
                                                                                143,127,000    132,810,000    132,765,000 139,533,000 116,036,000 
      the accompanying notes are an integral part of these consolidated financial statements.
                                                                                           
      income from continuing operations before taxes
                                                                                 23,845,000 32,446,000 41,857,000 43,879,000 9,005,000 20,794,000 25,489,000 38,083,000 27,385,000 9,117,000 
      income from continuing operations
                                                                                 16,649,000 23,150,000 32,266,000 31,198,000 13,452,000 16,219,000 18,388,000 29,520,000 17,111,000 6,290,000 
      discontinued operations
                                                                                        0.15 -0.01  
      gain on divestiture, net of tax benefits
                                                                                           
      of zero in 2005
                                                                                           
      continuing operations
                                                                                 0.63 0.88 1.22 1.19 0.51 0.62 0.71 1.14 0.67 0.24 
      gain on divestiture, net of tax benefits of zero in 2005
                                                                                        3,974,000   
      purchased in-process research and
                                                                                           
      development expense
                                                                                         3,655,000 13,720,000 
      loss from discontinued operations
                                                                                         -371,750  
      gain on divestiture
                                                                                     993,500    859,250  
      total income from discontinued operations
                                                                                           
      purchased in-process research and development expense
                                                                                           
      loss from discontinued operations net of tax benefits
                                                                                           
      of 169 in 2004
                                                                                           
      the accompanying notes are an integral part of these statements.
                                                                                           
                                                                                           
    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 
                                                                                             
        assets
                                                                                             
        current assets:
                                                                                             
        cash and cash equivalents
      507,200,000 529,800,000 395,800,000 369,300,000 521,400,000 488,100,000 410,377,000 406,913,000 433,280,000 403,815,000 457,850,000 390,001,000 464,136,000 434,215,000 517,943,000 596,584,000 802,316,000 470,783,000 859,902,000 732,836,000 673,470,000 662,205,000 840,325,000 607,584,000 603,551,000 660,672,000 561,071,000 580,684,000 455,890,000 431,526,000 434,517,000 403,006,000 407,272,000 383,824,000 328,894,000 321,584,000 291,663,000 456,264,000 417,939,000 418,651,000 403,615,000 457,549,000 507,329,000 450,133,000 425,728,000 413,251,000 424,593,000 384,670,000 364,507,000 331,551,000 291,793,000 366,999,000 368,629,000 463,388,000 426,457,000 456,487,000 533,812,000 574,231,000 671,028,000 670,301,000 627,908,000 906,551,000 630,640,000 614,223,000 598,134,000 649,938,000 554,179,000 533,474,000 192,870,000 204,524,000 193,627,000 183,643,000 129,480,000 161,764,000 472,792,000 232,403,000 230,314,000 223,607,000 238,418,000 245,646,000 265,587,000 296,716,000 243,980,000 252,132,000 317,898,000 195,734,000 125,154,000 
        short-term investments
      1,057,500,000 1,010,900,000 1,022,800,000 1,004,500,000 1,139,000,000 1,176,400,000 1,212,081,000 1,209,193,000 1,212,394,000 1,203,327,000 1,301,143,000 1,332,685,000 1,387,317,000 1,356,457,000 1,332,180,000 1,371,075,000 1,271,163,000 399,135,000 477,196,000 428,562,000 346,398,000 328,913,000 314,102,000 424,226,000 433,150,000 453,973,000 418,177,000 401,172,000 403,099,000 413,270,000 426,053,000 415,241,000 355,661,000 371,154,000 387,563,000 391,268,000 382,412,000 383,176,000 388,177,000 372,944,000 345,045,000 328,718,000 278,749,000 277,513,000 284,958,000 284,384,000 277,985,000 262,908,000 276,826,000 277,369,000 270,027,000 467,433,000 468,203,000 457,685,000 427,164,000 378,770,000 273,238,000 238,884,000 239,174,000 215,947,000 163,528,000 118,636,000 107,360,000 103,486,000 93,648,000 94,876,000 87,930,000 29,885,000 29,960,000 38,950,000 40,685,000 43,512,000 47,643,000 61,977,000 70,613,000 270,463,000 241,418,000 264,473,000 243,155,000 188,319,000 129,176,000 116,343,000 114,522,000 91,252,000 65,907,000 165,899,000  
        accounts receivables
      426,200,000 460,600,000 464,700,000 469,900,000 424,700,000 452,500,000 461,940,000 445,506,000 444,809,000 489,017,000 457,402,000 491,575,000 498,273,000 494,645,000 432,302,000 450,324,000 464,107,000 423,537,000 417,714,000 399,307,000 408,137,000 419,424,000 402,241,000 360,854,000 380,476,000 392,672,000 356,025,000 377,904,000 391,699,000 392,443,000 381,526,000 404,091,000 430,361,000 464,847,000    372,348,000    391,485,000    377,640,000    422,660,000    398,739,000    398,674,000                              
        inventory
      770,500,000 740,700,000 783,200,000 798,800,000 790,100,000 760,000,000 804,276,000 803,693,000 783,369,000 780,517,000 775,818,000 776,600,000 752,937,000 719,316,000 685,850,000                                                                         
        prepaid expenses
      150,000,000 136,500,000 152,000,000 149,600,000 125,400,000 122,600,000 133,228,000 153,013,000 142,742,000 140,040,000 123,910,000 122,641,000 120,838,000 124,179,000 147,198,000 130,534,000 126,657,000 107,745,000 104,590,000 110,603,000 110,271,000 90,621,000 111,296,000 91,797,000 94,787,000 102,331,000 109,584,000 122,420,000 163,959,000 187,249,000    146,135,000 141,228,000 125,655,000  91,014,000    94,369,000    108,348,000    135,969,000 131,357,000                                     
        other current assets
      30,700,000 27,700,000 23,500,000 19,000,000 36,000,000 30,700,000 28,158,000 32,376,000 38,782,000 26,054,000 25,087,000 19,804,000 48,191,000 23,604,000 19,122,000 38,490,000 28,126,000 10,089,000 12,413,000 13,236,000 26,325,000 10,859,000 10,109,000 5,249,000 8,034,000 10,940,000 9,228,000 10,303,000 20,998,000 9,615,000 185,488,000 173,003,000 166,045,000 10,325,000 8,927,000 10,038,000 120,674,000 12,201,000 115,757,000 102,088,000 107,982,000 11,041,000 154,054,000 159,146,000 170,560,000 61,747,000    79,016,000 74,392,000                                     
        total current assets
      2,942,100,000 2,906,200,000 2,842,000,000 2,811,100,000 3,036,600,000 3,030,300,000 3,055,620,000 3,056,254,000 3,060,936,000 3,048,330,000 3,146,770,000 3,138,866,000 3,277,252,000 3,157,976,000 3,140,155,000 3,249,697,000 3,303,421,000 1,989,088,000 2,466,286,000 2,289,093,000 2,175,317,000 2,139,835,000 2,323,861,000 2,132,584,000 2,082,587,000 2,180,155,000 2,047,632,000 2,087,940,000 2,031,643,000 2,023,478,000 2,034,197,000 1,992,334,000 1,977,116,000 1,976,649,000 1,892,451,000 1,826,528,000 1,732,571,000 1,844,524,000 1,850,103,000 1,805,688,000 1,775,264,000 1,777,596,000 1,794,416,000 1,741,928,000 1,701,844,000 1,716,367,000 1,764,445,000 1,767,494,000 1,766,810,000 1,747,856,000 1,674,543,000 1,903,036,000 1,865,180,000 1,929,932,000 1,845,441,000 1,811,072,000 1,817,448,000 1,798,155,000 1,877,703,000 1,889,656,000 1,797,310,000 1,975,346,000 1,651,709,000 1,555,827,000 1,543,287,000 1,562,674,000 1,503,401,000 1,397,835,000 1,049,922,000 1,093,941,000 1,083,446,000 1,119,782,000 1,049,031,000 1,028,974,000 1,219,562,000 1,167,739,000 1,129,692,000 1,129,777,000 1,092,713,000 1,058,173,000 991,649,000 1,008,211,000 952,643,000 917,358,000 921,055,000 911,224,000 658,154,000 
        property, plant and equipment
      527,500,000 539,900,000 540,200,000 549,700,000 528,500,000 528,100,000 545,304,000 533,767,000 522,364,000 529,007,000 1,538,545,000 1,575,075,000 1,543,984,000 498,612,000 1,481,658,000 1,494,099,000 1,500,447,000 490,952,000 1,454,941,000 1,447,596,000 1,420,284,000 491,371,000 1,404,622,000 1,385,430,000 1,361,722,000 499,339,000 1,347,364,000 1,349,435,000 1,330,536,000 508,690,000 1,295,884,000 1,289,367,000 499,708,000 493,496,000 500,687,000 503,329,000 505,104,000 488,614,000 474,667,000 457,685,000 449,226,000 437,690,000 433,822,000 439,644,000 428,300,000 428,836,000 420,897,000 440,326,000 430,876,000 429,355,000 425,076,000 418,530,000 422,699,000 416,938,000 397,949,000 380,656,000 369,199,000 349,501,000 338,942,000 348,439,000 337,625,000 333,617,000 321,507,000 305,936,000 313,549,000 302,417,000 305,921,000   300,732,000    271,561,000    189,627,000    180,258,000    202,324,000  
        operating lease right-of-use assets
      161,900,000 170,000,000 180,300,000 190,400,000 153,200,000 160,500,000 173,866,000 181,473,000 188,918,000 194,730,000 200,013,000 173,922,000 174,096,000 180,952,000 171,587,000 185,150,000 198,453,000 204,798,000 204,191,000 190,233,000 196,224,000 202,136,000 196,652,000 197,588,000 200,487,000 201,868,000 217,516,000 215,507,000 221,597,000                                                           
        goodwill
      577,100,000 579,800,000 578,700,000 581,600,000 414,600,000 410,500,000 415,100,000 412,116,000 412,817,000 413,569,000 406,953,000 411,519,000 407,757,000 406,488,000 399,589,000 347,323,000 345,728,000 347,343,000 291,916,000 291,916,000 291,916,000 291,916,000 291,916,000 291,504,000 264,131,000 264,131,000 264,084,000 235,401,000 230,541,000 219,770,000 501,903,000 500,022,000 510,359,000 506,069,000 520,706,000 530,287,000 516,191,000 477,115,000 506,573,000 505,311,000 509,582,000 495,948,000 503,588,000 514,078,000 503,422,000 500,441,000 513,454,000 535,223,000 520,525,000 517,770,000 513,705,000 501,496,000 502,145,000 495,418,000 489,355,000 466,157,000 480,060,000 468,933,000 371,227,000 393,125,000 369,107,000 363,981,000 351,860,000 329,386,000 335,085,000 327,626,000 327,469,000 318,264,000 307,916,000 321,820,000 325,641,000 347,439,000 352,671,000 328,439,000 121,492,000 121,492,000 119,492,000 119,492,000 113,276,000 113,276,000 113,276,000 113,276,000 113,276,000 113,276,000 113,276,000 113,276,000 113,266,000 
        purchased intangibles
      166,800,000 174,300,000 388,400,000 396,900,000 296,100,000 293,600,000 307,325,000 307,093,000 313,602,000 320,514,000 314,187,000 328,710,000 327,828,000 332,147,000 325,076,000 239,747,000 247,144,000 253,939,000 177,073,000 184,852,000 191,764,000 199,497,000 205,305,000 211,367,000 138,317,000 145,525,000 146,965,000 127,476,000 139,382,000 133,123,000 150,662,000 158,035,000 168,212,000 174,113,000 181,133,000 184,819,000 190,614,000 161,609,000 220,904,000 230,709,000 242,264,000 214,026,000 225,020,000 237,706,000 242,970,000 254,228,000 273,527,000 292,547,000 256,444,000 266,188,000 276,054,000 277,305,000 286,722,000 260,939,000 268,866,000 241,341,000 258,312,000 259,497,000 180,228,000 201,425,000 198,658,000 203,881,000 206,616,000 199,922,000 213,342,000 204,779,000 216,730,000 213,933,000 211,245,000 228,590,000 199,769,000 221,681,000 232,614,000 210,304,000 42,535,000 44,272,000 44,220,000 44,605,000 24,926,000 26,238,000 27,269,000 28,449,000 50,709,000 53,260,000 56,495,000 58,638,000 60,469,000 
        other investments
      5,311,800,000 6,103,600,000 5,057,800,000 5,576,500,000 4,994,200,000 4,839,200,000 6,002,635,000 5,099,554,000 8,018,383,000 7,698,070,000 7,218,161,000 7,311,135,000 8,878,514,000 8,830,892,000 7,459,169,000 8,088,002,000 9,689,284,000 14,387,006,000 16,230,635,000 11,580,390,000 10,503,038,000 9,561,140,000 8,439,897,000 6,703,039,000 5,434,760,000 4,638,205,000 3,931,715,000 4,417,240,000 3,671,912,000 2,655,709,000 3,474,321,000 3,170,820,000 2,981,768,000 1,027,736,000 1,032,801,000 1,040,959,000 955,620,000 830,790,000 903,658,000 810,463,000 711,437,000 719,840,000 663,533,000 541,732,000 400,262,000 389,309,000 364,129,000 382,913,000 420,241,000 377,870,000 354,733,000                                     
        other assets
      102,800,000 102,700,000 109,000,000 107,900,000 103,700,000 101,900,000 103,622,000 98,189,000 92,873,000 94,850,000 98,470,000 100,064,000 95,513,000 94,599,000 101,774,000 100,886,000 103,925,000 102,669,000 106,631,000 99,071,000 92,189,000 86,723,000 82,351,000 79,795,000 77,903,000 79,636,000 73,328,000 64,201,000 64,887,000 70,298,000 73,256,000 74,763,000 77,749,000 94,949,000 57,950,000 57,537,000 52,669,000 47,852,000 63,821,000 64,779,000 65,640,000 66,442,000 46,017,000 50,255,000 49,398,000 52,097,000 49,572,000 49,248,000 46,482,000 49,751,000 36,297,000 382,454,000 380,057,000 318,049,000 301,405,000 269,669,000 262,855,000 209,528,000 201,695,000 211,600,000 206,073,000 172,963,000 150,512,000 136,053,000 141,609,000 125,085,000 124,685,000 111,589,000 91,614,000 79,820,000 112,961,000 119,281,000 131,399,000 111,887,000 127,287,000 129,635,000 124,876,000 103,567,000 109,992,000 112,566,000 101,817,000 82,385,000 127,318,000 118,879,000 110,785,000 79,996,000 68,334,000 
        total assets
      9,790,000,000 10,576,500,000 9,696,400,000 10,214,100,000 9,526,900,000 9,364,100,000 10,603,472,000 9,688,446,000 12,609,893,000 12,299,070,000 11,895,943,000 11,978,229,000 13,667,414,000 13,501,666,000 12,058,462,000 12,682,126,000 14,373,698,000 17,775,795,000 19,953,380,000 15,117,556,000 13,933,160,000 12,972,618,000 12,020,931,000 10,097,307,000 8,684,359,000 8,008,859,000 7,177,116,000 7,646,945,000 6,862,914,000 5,611,068,000 6,718,662,000 6,386,223,000 6,214,912,000 4,273,012,000 4,185,728,000 4,143,459,000 3,952,769,000 3,850,504,000 4,019,726,000 3,874,635,000 3,753,413,000 3,711,542,000 3,666,396,000 3,525,343,000 3,326,196,000 3,341,278,000 3,386,024,000 3,467,751,000 3,441,378,000 3,388,790,000 3,280,408,000 3,482,821,000 3,456,803,000 3,436,753,000 3,303,016,000 3,168,895,000 3,187,874,000 3,096,803,000 2,969,795,000 3,044,245,000 2,908,773,000 3,062,764,000 2,682,204,000 2,527,124,000 2,546,872,000 2,535,853,000 2,478,206,000 2,344,457,000 1,955,308,000 2,037,264,000 2,014,945,000 2,098,920,000 2,053,288,000 1,971,594,000 1,712,484,000 1,654,743,000 1,607,043,000 1,596,168,000 1,523,635,000 1,494,036,000 1,414,785,000 1,426,582,000 1,425,991,000 1,392,575,000 1,398,914,000 1,392,002,000 1,092,370,000 
        liabilities and stockholders’ equity
                                                                                             
        current liabilities:
                                                                                             
        accounts payable
      133,100,000 129,000,000 128,800,000 139,300,000 137,900,000 122,300,000 122,185,000 126,693,000 102,750,000 144,625,000 111,859,000 149,535,000 160,979,000 135,041,000 142,746,000 158,259,000 160,651,000 141,941,000 136,398,000 133,457,000 138,494,000 139,451,000 132,994,000 130,905,000 118,221,000 107,014,000    122,450,000    135,182,000    133,109,000    122,391,000    128,608,000 126,640,000 125,461,000 130,864,000 148,510,000 131,899,000 129,119,000 119,340,000 130,867,000 113,282,000 119,448,000 109,571,000 129,124,000 113,476,000 120,514,000 111,373,000  99,120,000 95,161,000 99,160,000  92,381,000 90,850,000 95,952,000  100,626,000 102,320,000 98,929,000  68,102,000 67,229,000 61,946,000  64,513,000 69,302,000 66,643,000  68,076,000 69,254,000 67,145,000  55,524,000 
        accrued payroll and employee benefits
      148,400,000 172,300,000 182,800,000 157,800,000 157,400,000 124,200,000 146,024,000 132,460,000 146,491,000 139,929,000 154,946,000 154,704,000 173,913,000 194,790,000 192,460,000 180,631,000 184,542,000 276,986,000 243,946,000 208,888,000 174,889,000 222,875,000 190,091,000 156,388,000 130,202,000 180,084,000    143,510,000    171,632,000    163,364,000    157,857,000    153,426,000 148,283,000 134,905,000 133,048,000 130,658,000 133,218,000 118,782,000 127,605,000 135,955,000 129,690,000 113,435,000 119,749,000 112,564,000 120,167,000 122,254,000 116,733,000  120,171,000 111,518,000 106,261,000  118,891,000 104,267,000 91,621,000  107,502,000 105,069,000 96,836,000  89,769,000 82,436,000 70,590,000  79,456,000 76,980,000 67,921,000  70,924,000 67,926,000 67,615,000  69,968,000 
        current maturities of long-term debt and notes payable
      400,500,000 1,300,000 1,300,000 1,300,000 1,200,000 1,200,000 1,262,000 483,000 487,000 486,000 476,000 476,000 519,000  448,000 466,000 504,000  1,739,000 1,736,000 1,738,000  426,636,000 426,502,000 426,308,000  1,769,000 1,767,000 1,757,000  1,772,000 1,721,000 369,000  452,000 505,000 466,000  297,000 294,000 296,000  379,000                                             
        income and other taxes payable
      44,900,000 36,600,000 44,800,000 36,200,000 37,100,000 31,200,000 43,625,000 35,896,000 33,961,000 35,759,000 103,978,000 74,481,000 50,867,000  29,274,000 25,908,000 54,309,000  54,050,000 52,421,000 89,074,000  41,646,000 32,019,000 32,298,000  35,252,000 37,516,000 41,967,000  44,783,000 29,585,000 42,377,000 39,941,000 30,983,000 33,308,000 33,042,000 28,124,000 22,274,000 21,856,000 27,725,000 29,339,000 22,621,000 25,238,000 31,926,000 35,165,000 24,399,000  32,596,000 33,555,000 32,424,000 25,898,000 32,956,000 32,299,000 30,396,000 32,609,000 50,032,000 52,285,000 46,368,000 49,373,000 59,658,000  52,176,000 44,003,000 41,881,000  53,810,000                     
        current operating lease liabilities
      36,200,000 36,100,000 36,800,000 39,300,000 41,300,000 41,700,000 42,834,000 41,513,000 40,038,000 40,379,000 39,116,000 36,543,000 36,149,000 36,336,000 34,043,000 35,735,000 36,739,000 36,435,000 36,062,000 35,608,000 39,235,000 36,507,000 34,387,000 33,941,000 34,440,000 35,365,000 33,694,000 33,933,000 34,413,000                                                           
        other current liabilities
      153,900,000 141,700,000 127,800,000 175,000,000 131,700,000 147,200,000 142,013,000 149,916,000 142,427,000 161,621,000 147,801,000 166,243,000 167,196,000 117,437,000 171,706,000 212,715,000 211,586,000 127,936,000 177,721,000 154,942,000 166,462,000 131,102,000 160,903,000 147,140,000 127,785,000 86,840,000 113,490,000 125,952,000 127,151,000 101,218,000 149,576,000 149,394,000 154,087,000 127,288,000 161,063,000 143,731,000 142,511,000 115,388,000 139,694,000 132,143,000 131,618,000 101,783,000 144,007,000 138,541,000 133,879,000 102,581,000 153,540,000 145,878,000 143,211,000 97,017,000 143,779,000 135,753,000 137,598,000 113,043,000 137,290,000 129,464,000 140,986,000 114,787,000 112,900,000 122,953,000 110,520,000  105,189,000 102,291,000 95,534,000  99,692,000 100,759,000 98,013,000  97,074,000 98,238,000 98,567,000  72,299,000 72,485,000 68,158,000  69,459,000 65,064,000 56,898,000  51,489,000 47,828,000 45,509,000  75,063,000 
        total current liabilities
      917,000,000 517,000,000 522,300,000 548,900,000 506,600,000 467,800,000 497,943,000 486,961,000 466,154,000 522,799,000 558,176,000 581,982,000 589,623,000 568,708,000 570,677,000 613,714,000 648,331,000 680,938,000 649,916,000 587,052,000 609,892,000 631,536,000 986,657,000 926,895,000 869,254,000 905,495,000 434,040,000 445,977,000 444,306,000 450,795,000 453,159,000 442,421,000 456,198,000 502,696,000 466,456,000 455,110,000 407,504,000 471,322,000 442,718,000 410,405,000 400,888,000 441,351,000 435,235,000 403,894,000 416,882,000 446,761,000 503,783,000 480,248,000 481,251,000 487,472,000 462,885,000 431,244,000 446,740,000 469,920,000 433,666,000 417,184,000 444,080,000 459,115,000 415,326,000 442,844,000 427,591,000  410,694,000 389,495,000 398,170,000  415,695,000 383,609,000 355,879,000  385,814,000 408,087,000 387,446,000  286,461,000 281,849,000 272,091,000  281,312,000 281,021,000 259,132,000  299,233,000 290,848,000 298,480,000  272,374,000 
        long-term debt
      802,900,000 1,201,700,000 1,201,400,000 1,201,100,000 1,200,700,000 1,200,400,000 1,200,062,000 1,199,724,000 1,199,381,000 1,199,052,000 1,198,713,000 1,198,384,000 1,198,005,000 1,197,716,000 1,197,272,000 1,196,943,000 1,196,739,000 10,514,000 10,645,000 10,779,000 10,901,000 12,258,000 12,241,000 12,233,000 12,205,000 13,579,000 437,808,000 437,680,000 437,606,000 438,937,000 438,803,000 438,776,000 434,678,000 434,581,000 434,475,000 434,386,000 434,289,000 434,186,000 434,137,000 434,057,000 433,980,000 435,707,000 435,728,000 435,660,000 435,661,000 435,710,000 435,739,000 435,607,000 435,611,000 435,615,000 435,541,000 732,800,000 732,586,000 732,414,000 732,233,000 732,054,000 731,899,000 731,698,000 731,597,000 731,331,000 731,214,000  733,574,000 734,339,000 738,662,000  738,687,000 738,454,000 444,209,000  446,378,000 440,687,000 442,446,000  426,141,000 426,165,000 425,504,000  425,750,000 425,873,000 425,971,000  425,812,000 425,864,000 425,807,000  226,009,000 
        deferred income taxes
      881,800,000 1,059,400,000 872,600,000 961,000,000 840,800,000 818,000,000 1,076,058,000 878,462,000 1,540,992,000 1,475,495,000 1,369,556,000 1,401,827,000 1,769,781,000 1,770,481,000 1,484,606,000 1,613,528,000 1,995,889,000 3,059,080,000 3,569,332,000 2,542,189,000 2,306,112,000 2,076,785,000 1,842,659,000 1,456,653,000 1,161,112,000 997,787,000 838,001,000 943,440,000 780,905,000 553,239,000 753,948,000 686,906,000 644,957,000 222,209,000 288,571,000 294,843,000  222,919,000 295,245,000   233,475,000 254,644,000 211,959,000  154,917,000    162,110,000    115,054,000    85,522,000         41,218,000                     
        operating lease liabilities
      138,600,000 145,700,000 155,800,000 164,800,000 126,300,000 131,400,000 143,919,000 150,975,000 159,814,000 165,478,000 167,179,000 146,849,000 147,040,000 153,597,000 147,211,000 158,529,000 169,734,000 175,938,000 176,818,000 163,914,000 168,326,000 175,128,000 172,144,000 173,103,000 175,452,000 176,018,000 192,600,000 187,691,000 192,558,000                                                           
        other long-term liabilities
      198,400,000 199,100,000 207,500,000 209,600,000 173,100,000 177,200,000 197,631,000 193,537,000 192,418,000 195,113,000 186,121,000 202,294,000 199,249,000 195,912,000 205,091,000 176,815,000 180,089,000 182,191,000 214,291,000 218,742,000 228,870,000 196,971,000 182,085,000 175,021,000 173,257,000 160,923,000 143,475,000 145,347,000 143,684,000 147,766,000 172,271,000 179,174,000 190,988,000 183,276,000 147,779,000 148,123,000 403,510,000 135,318,000 140,535,000 415,612,000 374,096,000 110,506,000 111,060,000 114,933,000 275,140,000 118,735,000 269,772,000 301,952,000 291,913,000 116,871,000 257,742,000 247,835,000 246,260,000 108,095,000 201,635,000 167,165,000 171,849,000 76,086,000 129,226,000 144,155,000 136,480,000  109,804,000 100,558,000 109,117,000  54,935,000 52,335,000 56,956,000  60,406,000 61,409,000 62,107,000  41,493,000 38,592,000 36,577,000  24,256,000 23,848,000 22,194,000  20,702,000 20,208,000 23,753,000  24,344,000 
        total liabilities
      2,938,700,000 3,122,900,000 2,959,600,000 3,085,400,000 2,847,500,000 2,794,800,000 3,115,613,000 2,909,659,000 3,558,759,000 3,557,937,000 3,479,745,000 3,531,336,000 3,903,698,000 3,886,414,000 3,604,857,000 3,759,529,000 4,190,782,000 4,108,661,000 4,621,002,000 3,522,676,000 3,324,101,000 3,092,678,000 3,195,786,000 2,743,905,000 2,391,280,000 2,253,802,000 2,045,924,000 2,160,135,000 1,999,059,000 1,590,737,000 1,818,181,000 1,747,277,000 1,726,821,000 1,342,762,000 1,337,281,000 1,332,462,000 1,245,303,000 1,263,745,000 1,317,035,000 1,260,074,000 1,208,964,000 1,221,039,000 1,236,667,000 1,166,446,000 1,127,683,000 1,156,123,000 1,209,294,000 1,217,807,000 1,208,775,000 1,202,068,000 1,156,168,000 1,411,879,000 1,425,586,000 1,425,483,000 1,367,534,000 1,316,403,000 1,347,828,000 1,352,421,000 1,276,149,000 1,318,330,000 1,295,285,000  1,254,072,000 1,224,392,000 1,245,949,000  1,250,535,000 1,216,816,000 897,009,000  929,126,000 952,187,000 940,772,000  766,144,000 757,944,000 746,379,000  738,895,000 737,922,000 712,130,000  777,034,000 763,931,000 774,628,000  538,531,000 
        stockholders’ equity:
                                                                                             
        preferred stock, 0.0001 par value...
                                                                                             
        class a common stock, 0.0001 par value...
               2,000    2,000    2,000    2,000    2,000    2,000    2,000    2,000    2,000    2,000    2,000    2,000    2,000                              
        class b common stock, 0.0001 par value...
               1,000    1,000    1,000    1,000    1,000    1,000    1,000    1,000    1,000    1,000    1,000    1,000    1,000                              
        additional paid-in capital
      490,500,000 476,000,000 461,900,000 484,600,000 475,700,000 463,200,000 448,329,000 474,729,000 462,627,000 449,075,000 439,455,000 473,872,000 463,402,000 447,454,000 430,547,000 471,863,000 459,431,000 441,733,000 421,203,000 459,698,000 445,101,000 429,376,000 412,313,000 429,485,000 423,742,000 410,020,000 396,432,000 410,601,000 402,847,000 394,342,000 382,393,000 376,595,000 370,988,000 361,231,000 350,734,000 347,658,000 342,584,000 332,911,000 324,636,000 316,754,000 308,876,000 300,408,000 291,874,000 285,745,000 278,385,000 271,346,000 259,865,000 254,341,000 247,318,000 239,986,000 232,031,000 225,785,000 218,692,000 212,244,000 204,555,000 198,492,000 192,341,000 185,334,000 179,840,000 174,492,000 167,903,000  150,136,000 140,733,000 134,936,000  125,083,000 118,920,000 128,377,000  118,586,000 110,796,000 105,996,000  94,088,000 89,290,000 85,627,000  75,271,000 68,770,000 64,000,000  57,593,000 54,803,000 52,681,000  47,186,000 
        class a treasury stock at cost, 3,437,382 and 3,275,476 shares as of march 31, 2026 and december 31, 2025, respectively
      -1,053,000,000                                                                                       
        retained earnings
      7,649,200,000 8,176,300,000 7,456,300,000 7,798,200,000 7,480,400,000 7,416,400,000 8,132,231,000 7,479,059,000 9,644,545,000 9,260,629,000 8,910,921,000 8,804,664,000 9,966,959,000 9,898,203,000 9,046,530,000 9,210,457,000 10,137,628,000 13,507,241,000 15,080,854,000 11,159,475,000 10,245,426,000 9,268,012,000 8,428,925,000 7,123,093,000 6,156,691,000 5,470,779,000 4,917,313,000 5,184,511,000 4,585,701,000 3,722,073,000 4,550,601,000 4,281,275,000 4,013,232,000 1,830,439,000 1,880,765,000 1,853,372,000 1,848,337,000 1,836,180,000 1,856,750,000 1,838,345,000 1,820,331,000 1,808,055,000 1,758,573,000 1,741,203,000 1,712,780,000 1,694,962,000 1,655,925,000 1,644,416,000 1,612,785,000 1,606,117,000 1,575,981,000 1,577,861,000 1,543,187,000 1,523,688,000 1,481,642,000 1,439,258,000 1,390,915,000 1,359,910,000 1,300,671,000 1,254,774,000 1,214,726,000  1,113,779,000 1,069,015,000 1,031,058,000  958,335,000 919,810,000 881,841,000  859,793,000 831,960,000 788,562,000  749,712,000 721,741,000 696,070,000  657,421,000 634,271,000 602,005,000  557,355,000 541,136,000 522,748,000  472,143,000 
        accumulated other comprehensive income
      -235,400,000           -372,862,000 -408,352,000 -466,822,000 -845,214,000 -533,386,000 -307,856,000 -175,553,000 -63,041,000 125,166,000 68,434,000 282,456,000 83,971,000       -46,958,000 -32,299,000 -18,710,000 104,085,000 738,794,000 617,162,000 610,948,000 516,643,000 417,766,000 521,403,000 459,560,000 415,340,000 382,138,000 379,380,000 332,047,000 207,446,000 218,945,000 261,038,000 351,285,000 372,598,000 340,717,000 316,326,000 267,394,000 269,436,000 274,901,000 248,783,000 214,236,000 256,390,000  212,635,000 296,565,000 229,660,000  159,914,000 75,380,000 116,190,000  125,240,000 71,448,000                    
        total stockholders’ equity
      6,851,300,000 7,453,600,000 6,736,800,000 7,128,700,000 6,679,400,000 6,569,300,000 7,487,859,000 6,778,787,000 9,051,134,000 8,741,133,000 8,416,198,000 8,446,893,000 9,763,716,000 9,615,252,000 8,453,605,000 8,922,597,000 10,182,916,000 13,667,134,000 15,332,378,000 11,594,880,000 10,609,059,000 9,879,940,000 8,825,145,000 7,353,402,000 6,293,079,000 5,755,057,000 5,131,192,000 5,486,810,000 4,863,855,000 4,020,331,000 4,900,481,000 4,638,946,000 4,488,091,000 2,930,250,000 2,848,447,000 2,810,997,000 2,707,466,000 2,586,759,000 2,702,691,000 2,614,561,000 2,544,449,000 2,490,503,000 2,429,729,000 2,358,897,000 2,198,513,000 2,185,155,000 2,176,730,000 2,249,944,000 2,232,603,000 2,186,722,000 2,124,240,000 2,070,942,000 2,031,217,000 2,011,270,000 1,935,482,000 1,852,492,000 1,840,046,000 1,744,382,000 1,693,646,000 1,725,915,000 1,613,488,000  1,428,132,000 1,302,732,000 1,300,923,000  1,227,671,000 1,127,641,000 1,058,299,000  1,050,235,000 1,114,558,000 1,082,267,000  946,340,000 896,799,000 860,664,000  784,740,000 756,114,000 702,655,000  648,957,000 628,644,000 624,286,000  553,839,000 
        total liabilities and stockholders’ equity
      9,790,000,000 10,576,500,000 9,696,400,000 10,214,100,000 9,526,900,000 9,364,100,000 10,603,472,000 9,688,446,000 12,609,893,000 12,299,070,000 11,895,943,000 11,978,229,000 13,667,414,000 13,501,666,000 12,058,462,000 12,682,126,000 14,373,698,000 17,775,795,000 19,953,380,000 15,117,556,000 13,933,160,000 12,972,618,000 12,020,931,000 10,097,307,000 8,684,359,000 8,008,859,000 7,177,116,000 7,646,945,000 6,862,914,000 5,611,068,000 6,718,662,000 6,386,223,000 6,214,912,000 4,273,012,000 4,185,728,000 4,143,459,000 3,952,769,000 3,850,504,000 4,019,726,000 3,874,635,000 3,753,413,000 3,711,542,000 3,666,396,000 3,525,343,000 3,326,196,000 3,341,278,000 3,386,024,000 3,467,751,000 3,441,378,000 3,388,790,000 3,280,408,000 3,482,821,000 3,456,803,000 3,436,753,000 3,303,016,000 3,168,895,000 3,187,874,000 3,096,803,000 2,969,795,000 3,044,245,000 2,908,773,000  2,682,204,000 2,527,124,000 2,546,872,000  2,478,206,000 2,344,457,000 1,955,308,000      1,712,484,000 1,654,743,000 1,607,043,000  1,523,635,000 1,494,036,000 1,414,785,000  1,425,991,000 1,392,575,000 1,398,914,000  1,092,370,000 
        commitments and contingent liabilities
                                                                                             
        class a treasury stock at cost, 3,275,476 shares at 2025 and 2,254,728 shares at 2024
       -1,009,600,000                                                                                      
        accumulated other comprehensive loss
       -189,100,000 -166,800,000 -154,100,000 -409,800,000 -538,200,000 -315,274,000 -451,362,000 -425,971,000 -336,038,000 -497,561,000             -61,142,000 -148,955,000 -87,348,000 -152,113,000 -49,573,000 -80,965,000                                                           
        assets:
                                                                                             
        liabilities and stockholders’ equity:
                                                                                             
        class a treasury stock at cost, 3,291,744 and 2,254,728 shares as of september 30, 2025 and december 31, 2024, respectively
        -1,014,600,000                                                                                     
        class a treasury stock at cost, 3,203,635 and 2,254,728 shares as of june 30, 2025 and december 31, 2024, respectively
         -1,000,000,000                                                                                    
        class a common stock
            2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000 2,000  2,000 2,000   2,000 2,000 2,000                       
        class b common stock
            1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000 1,000  1,000 1,000   1,000 1,000 1,000                       
        class a treasury stock at cost, 2,632,658 and 2,254,728 shares as of march 31, 2025 and december 31, 2024, respectively
          -866,900,000                                                                                   
        restricted investments
            5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 5,560,000 4,560,000 4,560,000 4,560,000 4,560,000 4,210,000 4,210,000 4,210,000 4,210,000                                              
        class a treasury stock at cost, 2,254,728 shares at 2024 and 1,747,438 shares at 2023
           -772,100,000                                                                                  
        class a treasury stock at cost, 2,270,195 and 1,747,438 shares as of september 30, 2024 and december 31, 2023, respectively
            -777,430,000                                                                                 
        class a treasury stock at cost, 2,067,142 and 1,747,438 shares as of june 30, 2024 and december 31, 2023, respectively
             -723,642,000                                                                                
        class a treasury stock at cost, 1,741,933 and 1,747,438 shares as of march 31, 2024 and december 31, 2023, respectively
              -630,070,000                                                                               
        class a treasury stock at cost, 1,747,438 shares at 2023 and 640,492 shares at 2022
               -632,536,000                                                                              
        less: accumulated depreciation and amortization
                -1,027,156,000 -1,061,062,000 -1,037,530,000 -1,009,408,000 -1,020,546,000 -1,022,778,000 -1,014,704,000 -997,616,000 -978,293,000 -965,595,000 -937,572,000 -961,390,000 -923,673,000 -904,000,000 -875,548,000 -882,833,000 -851,488,000 -850,255,000 -827,584,000 -818,139,000 -811,561,000 -799,118,000 -821,222,000 -811,654,000 -796,556,000 -774,641,000 -756,401,000 -738,774,000 -742,509,000 -721,424,000 -709,828,000 -679,396,000 -672,011,000 -669,478,000 -648,543,000 -660,262,000 -667,227,000 -690,062,000 -674,927,000 -657,960,000 -640,608,000 -613,863,000 -605,090,000 -595,096,000 -576,457,000 -557,067,000 -556,290,000 -532,411,000 -523,201,000 -526,694,000 -504,277,000                           
        class a treasury stock at cost, 1,104,644 and 640,492 shares as of september 30, 2023 and december 31, 2022, respectively
                -436,620,000                                                                             
        class a treasury stock at cost, 1,160,074 and 640,492 shares as of june 30, 2023 and december 31, 2022, respectively
                 -458,784,000                                                                            
        class a treasury stock at cost, 627,639 and 640,492 shares as of march 31, 2023 and december 31, 2022, respectively
                  -258,296,000                                                                           
        property, plant and equipment:
                                                                                             
        land and improvements
                   27,805,000    27,940,000    25,739,000    25,215,000    25,185,000    18,026,000    17,895,000    17,823,000    18,165,000    19,066,000    18,898,000    19,044,000    18,456,000    16,853,000    16,567,000    11,929,000    9,577,000    9,837,000    9,959,000  
        buildings and leasehold improvements
                   393,620,000    385,798,000    363,048,000    341,598,000    331,563,000    315,984,000    290,367,000    276,070,000    282,792,000    284,299,000    268,217,000    249,615,000    232,959,000    204,612,000    193,318,000    181,772,000    121,977,000    120,015,000    119,433,000  
        equipment
                   1,086,595,000    1,074,830,000    1,063,974,000    1,015,359,000    970,081,000    971,140,000    919,126,000    823,193,000    788,141,000    783,950,000    724,919,000    613,253,000    560,718,000    506,686,000    466,024,000    420,628,000    357,600,000    322,354,000    321,215,000  
        total property, plant and equipment
                   1,508,020,000    1,488,568,000    1,452,761,000    1,382,172,000    1,326,829,000    1,305,150,000    1,227,388,000    1,117,086,000    1,089,098,000    1,087,315,000    1,012,034,000    881,912,000    812,133,000    728,151,000    675,909,000    614,329,000    489,154,000    452,206,000    450,607,000  
        current maturities of long-term debt
                   465,000    489,000    1,798,000    426,172,000    493,000            298,000  268,000 264,000                                           
        income taxes payable
                   11,929,000    10,319,000    23,282,000    8,763,000    27,513,000                  14,509,000                                        
        other taxes payable
                   20,499,000    35,980,000    34,053,000    27,522,000    28,675,000                                                          
        deferred revenue
                   52,211,000    50,852,000    42,468,000    33,735,000    26,936,000    28,233,000    31,003,000 4,400,000   29,683,000    26,716,000    26,390,000    26,288,000    24,322,000                              
        class a treasury stock at cost, 640,492 shares at 2022 and 279,544 shares at 2021
                   -263,586,000                                                                          
        class a treasury stock at cost, 412,075 and 279,544 shares at 2022 and 2021, respectively
                    -178,261,000                                                                         
        inventories:
                                                                                             
        raw materials
                     188,475,000 146,240,000 116,880,000 121,660,000 120,145,000 122,605,000 126,911,000 149,117,000 130,283,000 104,017,000 109,570,000 112,432,000 105,512,000 105,683,000 108,008,000 117,544,000 118,999,000 115,135,000 113,925,000 112,972,000 115,043,000 120,243,000 116,540,000 117,562,000 113,740,000 115,329,000 109,928,000 121,695,000 115,508,000 108,616,000 106,028,000 119,667,000 112,878,000 108,549,000 105,708,000 105,246,000 101,160,000 98,512,000 93,009,000 93,222,000 93,707,000 102,444,000 99,326,000 101,881,000 99,238,000 96,156,000 82,270,000    68,155,000    69,549,000    61,555,000    59,356,000    48,271,000    44,950,000  
        work in process
                     158,799,000 153,250,000 142,742,000 145,623,000 148,572,000 150,628,000 151,931,000 158,577,000 149,542,000 144,331,000 146,131,000 141,268,000 152,781,000 149,601,000 145,051,000 149,249,000 140,917,000 142,935,000 142,589,000 143,071,000 133,055,000 126,620,000 125,982,000 130,964,000 127,702,000 121,489,000 114,438,000 118,891,000 123,938,000 126,436,000 131,783,000 135,524,000 144,753,000 145,172,000 129,894,000 132,111,000 127,383,000 125,380,000 124,737,000 123,908,000 122,227,000 125,813,000 120,191,000 123,616,000 127,484,000 116,435,000 110,527,000    97,513,000    105,007,000    88,375,000    57,682,000    51,601,000    48,206,000  
        finished goods
                     309,856,000 306,002,000 312,617,000 321,628,000 330,272,000 331,923,000 343,411,000 332,534,000 348,576,000 308,681,000 298,306,000 334,287,000 331,604,000 335,154,000 330,756,000 334,260,000 331,517,000 354,147,000 338,290,000 345,528,000 332,483,000 312,956,000 282,439,000 307,832,000 300,072,000 296,494,000 265,858,000 272,150,000 261,529,000 243,323,000 233,186,000 260,856,000 263,011,000 260,131,000 265,689,000 286,146,000 256,124,000 243,429,000 230,624,000 241,298,000 233,523,000 235,112,000 213,993,000 220,084,000 222,615,000 217,384,000 205,303,000    185,538,000    201,060,000    171,085,000    136,007,000    112,470,000    112,356,000  
        total inventories
                     657,130,000 605,492,000 572,239,000 588,911,000 598,989,000 605,156,000 622,253,000 640,228,000 628,401,000 557,029,000 554,007,000 587,987,000 589,897,000 590,438,000 583,815,000 601,053,000 591,433,000 612,217,000 594,804,000 601,571,000 580,581,000 559,819,000 524,961,000 556,358,000 541,514,000 533,312,000 490,224,000 512,736,000 500,975,000 478,375,000 470,997,000 516,047,000 520,642,000 513,852,000 501,291,000 523,503,000 484,667,000 467,321,000 448,370,000 458,428,000 449,457,000 463,369,000 433,510,000 445,581,000 449,337,000 429,975,000 398,100,000    351,206,000    375,616,000    321,015,000    253,045,000    212,342,000    205,512,000  
        class a treasury stock at cost, 523,219 and 279,544 shares at 2022 and 2021, respectively
                     -226,340,000                                                                        
        class a treasury stock at cost, 279,544 shares at 2022 and 2021
                      -106,290,000                                                                       
        class a treasury stock at cost, 279,544 shares at 2021 and 304,749 shares at 2020
                       -106,290,000                                                                      
        class a treasury stock at cost, 280,468 at 2021 and 304,749 shares at 2020
                        -106,641,000                                                                     
        class a treasury stock at cost, 393,091 at 2021 and 304,749 shares at 2020
                         -149,462,000                                                                    
        class a treasury stock at cost, 394,255 at 2021 and 304,749 shares at 2020
                          -149,905,000                                                                   
        class a treasury stock at cost, 304,749 shares at 2020 and 130,231 shares at 2019
                           -99,907,000                                                                  
        class a treasury stock at cost, 305,237 at 2020 and 130,231 shares at 2019
                            -100,067,000                                                                 
        other non-trade receivables
                             8,913,000                                                                
        class a treasury stock at cost, 421,061 at 2020 and 130,231 shares at 2019
                             -138,037,000                                                                
        class a treasury stock at cost, 422,172 at 2020 and 130,231 shares at 2019
                              -138,402,000                                                               
        bio-rad laboratories, inc.consolidated balance sheets
                                                                                             
        class a treasury stock at cost, 130,231 shares at 2019 and 179,493 shares at 2018
                               -38,397,000                                                              
        class b treasury stock at cost, 0 shares at 2019 and 917 shares at 2018
                                                                                             
        accounts payable, accrued payroll and employee benefits
                                249,835,000 246,809,000 239,018,000  257,028,000 261,721,000 259,365,000  273,958,000 277,566,000 231,485,000  280,453,000 256,112,000 241,249,000  268,228,000 239,847,000 250,813,000                                           
        class a treasury stock at cost, 108,048 and 179,493 shares at 2019 and 2018, respectively
                                -30,443,000                                                             
        class b treasury stock at cost, 0 and 917 shares at 2019 and 2018, respectively
                                                                                             
        class a treasury stock at cost, 211,136 and 179,493 shares at 2019 and 2018, respectively
                                 -58,643,000                                                            
        class b treasury stock at cost, 917 shares at 2019 and 2018
                                 -89,000 -89,000                                                           
        class a treasury stock at cost, 159,738 and 179,493 shares at 2019 and 2018, respectively
                                  -43,642,000                                                           
        class a treasury stock at cost, 179,493 shares at 2018 and 582 shares at 2017
                                   -49,040,000                                                          
        class b treasury stock at cost, 917 shares at 2018 and 2017
                                   -89,000 -89,000 -89,000 -89,000                                                       
        class a treasury stock at cost, 582 shares at 2018 and 2017
                                    -128,000 -128,000 -128,000                                                       
        property, plant and equipment, at cost
                                      1,320,930,000  1,297,243,000 1,277,970,000 1,261,505,000  1,217,176,000 1,179,109,000 1,159,054,000  1,105,833,000 1,109,122,000 1,076,843,000  1,088,124,000 1,130,388,000 1,105,803,000  1,065,684,000 1,032,393,000 1,027,789,000  974,406,000 937,723,000 925,489,000  862,143,000 875,133,000 841,902,000                           
        notes payable and current maturities of long-term debt
                                       420,000    334,000        265,000 1,471,000 1,725,000 1,732,000 1,786,000 1,705,000 1,693,000 1,698,000 1,750,000 306,000 783,000 809,000 814,000 806,000 1,363,000 10,269,000  9,161,000 9,750,000 5,104,000  5,346,000 5,874,000 6,253,000  11,886,000 14,680,000 15,677,000  4,907,000 4,604,000 4,609,000  3,768,000 4,478,000 3,785,000  8,985,000 11,479,000 9,658,000  8,457,000 
        class a treasury stock at cost, 582 shares at 2017 and 122 shares at 2016
                                       -128,000                                                      
        class b treasury stock at cost, 917 shares at 2017 and 2016
                                       -89,000 -89,000 -89,000 -89,000                                                   
        accounts receivable
                                        419,708,000 392,842,000 373,443,000  367,662,000 366,281,000 381,100,000  341,548,000 354,161,000 342,223,000  354,401,000 378,891,000 383,928,000  383,471,000 395,974,000 377,548,000  375,800,000 373,817,000 387,619,000  375,031,000 394,913,000 388,554,000  368,603,000 335,354,000 344,989,000  350,762,000 335,828,000 326,307,000  348,253,000 376,985,000 366,509,000  303,201,000 303,266,000 290,116,000  273,367,000 273,014,000 259,231,000  244,466,000 243,387,000 250,968,000  228,186,000 
        class a treasury stock at cost, 582 shares and 122 shares at 2017 and 2016, respectively
                                        -128,000                                                     
        class a treasury stock at cost, 4,122 shares and 122 shares at 2017 and 2016, respectively
                                         -895,000                                                    
        class a treasury stock at cost, 122 shares at 2017 and 2016
                                          -12,000                                                   
        class a treasury stock at cost, 122 shares at 2016 and 2015
                                           -12,000 -12,000 -12,000 -12,000                                               
        class b treasury stock at cost, 917 shares at 2016 and 2015
                                           -89,000 -89,000 -89,000 -89,000                                               
        class a treasury stock at cost, 122 shares at 2015 and 2014
                                               -12,000 -12,000 -12,000 -12,000                                           
        class b treasury stock at cost, 917 shares at 2015 and 2014
                                               -89,000 -89,000 -89,000 -89,000                                           
        accrued legal settlements
                                                    49,450,000                                         
        class a treasury stock at cost, 122 shares at 2014 and 2013
                                                   -12,000 -12,000 -12,000 -12,000                                       
        class b treasury stock at cost, 917 shares at 2014 and 2013
                                                   -89,000 -89,000 -89,000 -89,000                                       
        prepaid expenses, taxes and other current assets
                                                    191,419,000 220,383,000 227,697,000   187,963,000 183,479,000 103,999,000 157,592,000 152,541,000 159,410,000 99,079,000 146,889,000 159,158,000 180,812,000 109,620,000 142,223,000 132,492,000 125,809,000 77,818,000 126,634,000 121,054,000 131,744,000  117,615,000 132,958,000 140,340,000  99,381,000 96,422,000 107,879,000  91,566,000 106,855,000 111,811,000  90,701,000 83,496,000 77,362,000  104,631,000 
        short-term interest payable
                                                     4,215,000                                        
        estimated loss contingency
                                                     39,800,000 39,800,000 30,000,000                                      
        deferred tax liabilities
                                                     13,755,000                    42,418,000 39,965,000  36,528,000 42,004,000 48,773,000  12,049,000 11,338,000 12,207,000  7,577,000 7,180,000 4,833,000  31,287,000 27,011,000 26,588,000  15,804,000 
        accrued royalties
                                                       19,556,000 19,860,000 19,999,000 27,543,000 29,718,000 22,702,000 21,445,000 22,933,000 25,219,000 21,609,000 26,387,000 19,038,000  24,877,000 26,772,000 50,230,000  45,575,000 35,373,000 27,301,000  34,580,000 44,235,000 37,175,000  30,867,000 31,705,000 36,781,000  35,203,000 35,059,000 30,083,000  36,727,000 32,812,000 43,184,000   
        bio-rad stockholders’ equity:
                                                                                             
        class a treasury stock at cost, 122 shares at 2013 and 2012
                                                       -12,000 -12,000 -12,000 -12,000                                   
        class b treasury stock at cost, 917 shares at 2013 and 2012
                                                       -89,000 -89,000 -89,000 -89,000                                   
        total bio-rad stockholders’ equity
                                                       2,186,722,000 2,124,240,000 2,070,942,000 2,031,217,000 2,010,735,000 1,934,882,000 1,851,888,000 1,839,649,000 1,743,937,000 1,693,149,000 1,725,834,000 1,612,292,000  1,423,832,000 1,285,131,000 1,282,187,000  1,208,661,000 1,110,181,000 1,026,612,000                   
        noncontrolling interests
                                                           535,000 600,000 604,000 397,000 445,000 497,000 81,000 1,196,000  4,300,000 17,601,000 18,736,000  19,010,000 17,460,000 31,687,000                   
        deferred tax assets
                                                           57,751,000    53,777,000    48,021,000    43,102,000    41,408,000    36,450,000    35,862,000    30,984,000    34,492,000  
        long-term deferred tax assets
                                                           15,477,000    11,189,000    12,976,000    13,272,000    12,361,000    20,429,000    9,100,000    14,003,000    26,544,000  
        class a treasury stock at cost, 122 and zero shares at 2012 and 2011, respectively
                                                           -12,000 -12,000 -12,000                                
        class b treasury stock at cost, 917 and zero shares at 2012 and 2011, respectively
                                                           -89,000 -89,000 -89,000                                
        restricted cash
                                                                  6,533,000 6,422,000                    36,138,000 35,828,000 35,565,000    
        accumulated other comprehensive income:
                                                                                             
        currency translation and other
                                                               198,690,000           16,391,000  71,853,000 171,799,000 187,706,000  102,537,000 85,765,000 78,964,000  52,045,000 53,070,000 36,647,000  34,006,000 32,702,000 48,854,000  34,507,000 
        and 22,677,300 at 2010
                                                                  2,000                           
        and 5,175,343 at 2010
                                                                  1,000                           
        the accompanying notes are an integral part of these condensed consolidated financial statements.
                                                                                             
        25,052 at 2010 and 23,100 at 2009
                                                                   387,996,000                          
        accumulated depreciation
                                                                   -478,516,000    -425,734,000    -375,177,000    -342,768,000    -299,527,000    -271,948,000    -248,283,000  
        bio-rad laboratories, inc.
                                                                                             
        consolidated balance sheets
                                                                                             
        stockholders’ equity
                                                                                             
        issued and outstanding - none
                                                                                             
        issued and outstanding – 22,677,300 at 2010 and 22,406,669 at 2009
                                                                                             
        issued and outstanding – 5,175,343 at 2010 and 5,119,402 at 2009
                                                                                             
        inventories
                                                                    402,883,000 370,272,000 380,707,000  383,896,000 377,594,000 369,041,000  383,266,000 382,684,000 365,059,000  273,575,000 265,185,000 259,965,000  246,207,000 244,339,000 225,844,000  223,146,000 211,526,000 208,920,000  200,183,000 
        preferred stock
                                                                                             
        23,100 in 2009 and 19,567 in 2008
                                                                       345,734,000                      
        current deferred taxes
                                                                                             
        issued and outstanding – 22,406,669 at 2009 and 22,182,451 at 2008
                                                                                             
        issued and outstanding – 5,119,402 at 2009 and 5,137,357 at 2008
                                                                                             
        authorized; outstanding – 22,348,945 at september 30, 2009
                                                                                             
        and 22,182,451 at december 31, 2008
                                                                        2,000 2,000 2,000                   
        authorized; outstanding – 5,131,347 at september 30, 2009
                                                                                             
        and 5,137,357 at december 31, 2008
                                                                        1,000 1,000 1,000                   
        net property, plant and equipment
                                                                         302,836,000 294,611,000  293,128,000 290,737,000 287,573,000  201,608,000 191,605,000 188,763,000  182,728,000 183,783,000 180,774,000  182,045,000 189,802,000 197,303,000  192,147,000 
        sales, income and other taxes payable
                                                                         46,486,000 36,739,000  32,985,000 41,241,000 36,832,000  14,885,000 16,683,000 22,240,000  19,075,000 19,396,000 22,268,000  13,032,000 11,549,000 15,369,000  13,362,000 
        authorized; outstanding – 22,277,179 at june 30, 2009
                                                                                             
        authorized; outstanding – 5,131,547 at june 30, 2009
                                                                                             
        authorized; none outstanding
                                                                                             
        authorized; outstanding – 22,222,472 at march 31, 2009
                                                                                             
        authorized; outstanding – 5,134,698 at march 31, 2009
                                                                                             
        accounts receivable less allowance of 19,567 in 2008 and 21,410 in 2007
                                                                           339,653,000                  
        inventories, net:
                                                                                             
        prepaid expenses and other current assets
                                                                           93,790,000    89,692,000    59,820,000    68,496,000    48,344,000  
        notes payable
                                                                                             
        minority interests
                                                                            35,584,000 32,175,000 30,249,000               
        none outstanding
                                                                                             
        outstanding – 22,182,451 at 2008 and 21,877,695 at 2007
                                                                                             
        outstanding – 5,137,357 at 2008 and 5,006,440 at 2007
                                                                                             
        total liabilities, minority interests and
                                                                                             
        litigation accrual
                                                                            1,161,000 2,304,000 3,430,000  5,632,000 6,707,000 7,767,000  9,838,000 10,742,000 11,534,000  50,000,000 50,000,000 50,000,000  50,000,000 
        authorized; outstanding – 22,153,501 at september 30, 2008 and
                                                                                             
        21,877,695 at december 31, 2007
                                                                            2,000 2,000 2,000               
        authorized; outstanding – 5,071,395 at september 30, 2008 and
                                                                                             
        5,006,440 at december 31, 2007
                                                                            1,000 1,000                
        total liabilities, minority interests and stockholders’ equity
                                                                            2,014,945,000 2,098,920,000 2,053,288,000               
        authorized; outstanding – 22,064,035 at june 30, 2008 and
                                                                                             
        authorized; outstanding – 5,074,784 at june 30, 2008 and
                                                                                             
        authorized; outstanding – 21,920,299 at march 31, 2008 and
                                                                                             
        authorized; outstanding – 5,077,778 at march 31, 2008 and
                                                                                             
        5,006,400 at december 31, 2007
                                                                              1,000               
        accounts receivable less allowance of 21,410 in 2007 and 15,265 in 2006
                                                                               358,076,000              
        outstanding – 21,877,695 at 2007 and 21,594,311 at 2006
                                                                                             
        outstanding – 5,006,440 at 2007 and 4,909,908 at 2006
                                                                                             
        authorized; outstanding – 21,831,542 at september 30, 2007 and
                                                                                             
        21,594,311 at december 31, 2006
                                                                                2,000 2,000 2,000           
        authorized; outstanding – 5,006,440 at september 30, 2007 and
                                                                                             
        4,909,908 at december 31, 2006
                                                                                1,000 1,000 1,000           
        authorized; outstanding – 21,702,913 at june 30, 2007 and
                                                                                             
        authorized; outstanding – 4,992,270 at june 30, 2007 and
                                                                                             
        authorized; outstanding – 21,652,967 at march 31, 2007 and
                                                                                             
        authorized; outstanding – 4,992,970 at march 31, 2007 and
                                                                                             
        the accompanying notes are an integral part of these consolidated financial statements.
                                                                                             
        accounts receivable less allowance of
                                                                                             
        15,265 in 2006 and 13,301 in 2005
                                                                                   292,970,000          
        shares authorized; none outstanding
                                                                                             
        authorized; outstanding - 21,594,311 at 2006 and 21,316,556 at 2005
                                                                                             
        20,000,000 shares authorized; outstanding - 4,909,908 at 2006 and 2005
                                                                                             
        21,558,014 at september 30, 2006 and 21,316,556 at december 31, 2005
                                                                                    2,000         
        4,909,908 at september 30, 2006 and december 31, 2005
                                                                                    1,000         
        21,464,736 at june 30, 2006 and 21,316,556 at december 31, 2005
                                                                                     2,000        
        4,909,908 at june 30, 2006 and december 31, 2005
                                                                                     1,000        
        outstanding – 21,393,834 at march 31, 2006 and 21,316,556
                                                                                             
        at december 31, 2005
                                                                                      2,000       
        outstanding – 4,909,908 at march 31, 2006 and december 31, 2005
                                                                                      1,000       
        13,301 in 2005 and 13,406 in 2004
                                                                                       247,192,000      
        authorized; outstanding - 21,316,556 at 2005; 50,000,000 shares
                                                                                             
        authorized; outstanding - 20,997,568 at 2004
                                                                                             
        20,000,000 shares authorized; outstanding
                                                                                             
        2005 - 4,909,908; 2004 - 4,836,540
                                                                                             
        21,245,989 at september 30,2005 and 20,997,568 at december 31, 2004
                                                                                        2,000     
        outstanding – 4,913,208 at september 30,2005 and 4,836,540 at december 31, 2004
                                                                                        1,000     
        shares authorized; outstanding – 21,140,778 at
                                                                                             
        june 30, 2005 and 20,997,568 at december 31, 2004
                                                                                         2,000    
        shares authorized; outstanding – 4,906,108 at
                                                                                             
        june 30, 2005 and 4,836,540 at december 31, 2004
                                                                                         1,000    
        outstanding – 21,063,399 at march 31, 2005 and 20,997,568
                                                                                             
        shares at december 31, 2004
                                                                                          2,000   
        outstanding – 4,914,308 at march 31, 2005 and 4,836,540 at december 31, 2004
                                                                                          1,000   
        the accompanying notes are an integral part of these statements.
                                                                                             
        13,406 in 2004 and 12,978 in 2003
                                                                                           261,243,000  
        authorized; outstanding-20,997,568 at 2004; 50,000,000 shares
                                                                                             
        authorized; outstanding– 20,709,127 at 2003
                                                                                             
        2004 – 4,836,540; 2003 - 4,834,290
                                                                                             
        shares authorized; outstanding – 20,942,409 at
                                                                                             
        september 30, 2004 and 50,000,000 shares authorized;
                                                                                             
        outstanding – 20,709,127 at december 31, 2003
                                                                                            2,000 
        shares authorized; outstanding – 4,840,640 at
                                                                                             
        september 30, 2004 and 4,834,290 at december 31, 2003
                                                                                            1,000 
      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 2013-12-31 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 2005-03-31 2004-12-31 
                                                                                            
          cash flows from operating activities:
                                                                                            
          cash received from customers
        614,100,000 697,700,000 653,800,000 664,900,000 640,000,000 632,115,000 655,532,000 627,129,000 638,324,000 676,766,000 647,276,000 682,684,000 677,522,000 717,449,000 658,079,000 673,880,000 649,993,000 709,290,000 720,598,000 728,588,000 728,013,000 789,704,000 614,290,000 558,140,000 569,001,000 595,439,000 573,264,000 592,931,000 550,291,000 610,350,000 555,056,000 571,035,000 589,869,000 575,029,000 519,140,000 490,797,000 508,982,000 543,419,000 510,456,000 527,742,000 492,407,000 512,412,000 472,056,000 493,137,000 478,479,000 548,797,000 526,236,000 543,040,000 544,447,000 558,779,000 524,906,000 502,187,000 504,158,000 550,814,000 504,476,000 507,440,000 501,075,000 509,821,000 488,652,000 523,533,000 496,749,000 509,706,000 476,119,000 445,989,000 445,669,000 487,262,000 459,846,000 435,852,000 395,356,000 447,664,000 440,093,000 441,389,000 436,521,000 460,334,000 353,062,000 327,016,000 327,214,000 332,490,000 302,293,000 313,232,000 299,764,000 301,476,000 296,648,000 285,250,000 
          cash paid to suppliers and employees
        -515,800,000 -547,500,000 -517,500,000 -505,900,000 -488,000,000 -526,870,000 -446,405,000 -524,609,000 -560,316,000 -518,313,000 -548,888,000 -620,295,000 -552,990,000 -596,793,000 -610,084,000 -581,357,000 -619,809,000 -542,944,000 -466,405,000 -518,730,000 -612,803,000 -480,561,000 -447,127,000 -449,617,000 -509,683,000 -425,922,000 -460,644,000 -424,849,000 -507,160,000 -494,891,000 -487,229,000 -463,865,000 -543,700,000 -485,547,000 -463,308,000 -419,160,000 -550,956,000 -445,296,000 -429,961,000 -426,767,000 -508,820,000 -451,807,000 -379,498,000 -444,771,000 -453,986,000 -453,872,000 -434,502,000 -450,051,000 -468,101,000 -466,262,000 -420,625,000 -451,134,000 -459,667,000 -429,669,000 -396,363,000 -406,441,000 -428,733,000 -406,793,000 -406,844,000 -406,400,000 -436,430,000 -393,236,000 -364,235,000 -389,959,000 -389,505,000 -356,229,000 -331,626,000 -322,899,000 -375,628,000 -343,131,000 -370,783,000 -359,782,000 -421,973,000 -345,864,000 -279,930,000 -276,107,000 -324,067,000 -269,351,000 -240,107,000 -265,546,000 -283,973,000 -240,476,000 -259,242,000 -235,254,000 
          interest paid
        -22,400,000 -1,100,000 -22,400,000 -900,000 -22,200,000 -872,000 -22,327,000 -876,000 -22,425,000 -1,095,000 -22,859,000 -1,053,000 -22,482,000 -461,000 -23,534,000 -134,000 -306,000 -403,000 -312,000 -1,227,000 -309,000 -10,573,000 -219,000 -10,616,000 -231,000 -10,949,000 -296,000 -10,626,000 -459,000 -10,982,000 -444,000   -10,552,000 -257,000   -10,123,000 -284,000   -11,173,000 -549,000   -10,036,000 155,000 -10,620,000 -292,000 -11,045,000 -25,507,000 -13,006,000 -11,675,000 -10,440,000 -11,828,000 -11,761,000 -12,340,000 -10,773,000 -12,790,000 -11,107,000 -22,189,000 -11,022,000 -20,951,000 -6,775,000 -21,086,000 -6,960,000 -16,171,000 -6,565,000 -8,775,000 -6,651,000 -8,693,000 -6,510,000 -8,938,000 -6,580,000 -8,982,000 -6,486,000 -8,540,000 -6,521,000 -9,125,000 -6,465,000 -8,938,000 -6,845,000 -8,973,000 -621,000 
          income tax payments
        -11,000,000 -7,300,000 1,800,000 -48,200,000 -7,900,000 -23,690,000 -23,538,000 -48,337,000 -3,835,000 -88,627,000 -9,410,000 -18,273,000 -13,283,000 -20,396,000 -51,708,000 -71,831,000 -14,324,000 -30,781,000 -26,329,000 -62,846,000 -14,727,000 -13,705,000 -41,534,000 -5,477,000 -4,528,000 -2,447,000 -18,618,000 -19,449,000 -4,567,000 -4,574,000 -10,220,000 -44,375,000 -3,245,000 -12,315,000 -20,755,000   -1,069,000 -26,288,000   -16,069,000 -9,377,000   2,166,000 -14,046,000 -10,150,000 -6,909,000 -11,424,000 -17,618,000 -27,907,000 -14,195,000 -13,650,000 -26,165,000 -22,609,000 -25,010,000 -14,102,000 -19,320,000 -336,000 -18,373,000 -5,248,000 -22,085,000 -14,890,000 -13,279,000 -10,003,000 -14,526,000 -7,208,000 -6,012,000 -18,106,000 -14,205,000 -10,450,000 -6,398,000 -5,533,000 -14,885,000 -5,411,000 -12,424,000 -6,477,000 -6,975,000 6,942,000 -9,562,000 -9,512,000 -6,532,000 -1,563,000 
          dividend proceeds and miscellaneous receipts
        33,300,000 18,300,000 13,800,000 32,600,000 16,300,000 18,907,000 16,096,000 35,262,000 15,835,000 18,273,000 16,406,000 50,760,000 14,662,000 17,038,000 9,439,000 21,027,000 20,680,000 11,063,000 1,926,000 10,100,000 12,193,000                                                                
          proceeds from (payments for) forward foreign exchange contracts
        9,900,000   -26,000,000 -8,300,000  -15,748,000 9,077,000 2,209,000   4,243,000 -5,310,000                342,000 324,000 1,867,000             42,000 3,016,000     502,000                                   
          net cash from operating activities
        108,100,000 164,900,000 120,900,000 116,500,000 129,900,000 124,152,000 163,610,000 97,646,000 69,792,000 81,047,000 97,711,000 98,066,000 98,119,000 90,420,000 7,514,000 50,198,000 46,315,000 157,924,000 230,363,000 154,624,000 113,610,000 284,734,000 135,664,000 92,122,000 62,808,000 159,802,000 99,750,000 155,402,000 42,943,000 105,009,000 62,277,000 77,862,000 40,346,000 69,354,000 28,331,000 62,420,000 -56,220,000 95,119,000 51,607,000 77,155,000 -7,448,000 35,952,000 82,279,000 38,533,000 29,446,000 40,216,000 83,272,000 80,903,000 68,921,000 73,441,000 62,847,000 18,688,000 20,500,000 98,654,000 71,342,000 73,642,000 35,260,000 78,577,000 51,158,000 110,299,000 19,782,000 100,388,000 66,866,000 36,386,000 22,269,000 115,722,000 97,489,000 105,492,000 6,371,000 78,341,000 46,119,000 69,088,000 -2,177,000 103,151,000 54,998,000 46,072,000 -12,641,000 54,863,000 51,874,000 53,563,000 -42,071,000 49,393,000 24,883,000 51,030,000 
          cash flows from investing activities:
                                                                                            
          payments for purchases of property, plant and equipment
        -30,000,000 -45,800,000 -31,700,000 -45,700,000 -34,400,000 -42,914,000 -40,229,000 -42,281,000 -40,176,000 -42,245,000 -44,071,000 -34,639,000 -35,725,000 -45,558,000 -24,062,000 -14,263,000 -28,899,000                                                                    
          proceeds from dispositions of property, plant and equipment
        100,000   -49,000 57,000 66,000 26,000 107,000 65,000   47,000 6,000   39,000 1,000 12,000 19,000 18,000 -5,000 38,000 44,000 -1,000 12,000 74,000 42,000 173,000 4,082,000 18,000 24,000 41,000 6,000 15,000 20,000 357,000 20,000 1,000 38,000 12,000 25,000 4,000 -156,000 43,000 224,000 114,000 -38,000 164,000                                  
          payments for purchases of marketable securities and investments
        -226,100,000 -138,800,000 -223,900,000 -153,200,000 -153,400,000 -222,940,000 -399,119,000 -248,083,000 -406,458,000 -151,501,000 -196,018,000 -137,934,000 -203,588,000 -253,090,000 -328,716,000 -517,492,000 -960,940,000 -391,566,000 -204,784,000 -180,352,000 -74,925,000 -63,792,000 -12,002,000 -74,512,000 -98,151,000 -104,611,000 -95,224,000 -76,240,000 -95,375,000 -84,193,000 -103,825,000 -121,558,000 -61,443,000 -48,890,000 -90,773,000 -74,688,000 -68,305,000 -60,251,000 -69,397,000 -76,938,000 -71,485,000 -122,057,000 -61,148,000 -44,724,000 -66,568,000 -46,139,000 -60,534,000 -53,800,000 -45,273,000 -61,678,000 -48,201,000 -129,864,000 -146,971,000  -144,721,000                              
          proceeds from sales of marketable securities and investments
        145,100,000 147,400,000 200,600,000 274,400,000 171,200,000 205,507,000 363,949,000 205,081,000 331,463,000 162,906,000 143,101,000 103,181,000 92,751,000 165,575,000 229,317,000 281,226,000 32,096,000 370,050,000 22,686,000 17,177,000 15,624,000 13,737,000 13,103,000 23,222,000 39,672,000 21,317,000 33,271,000 27,720,000 22,324,000 16,541,000 25,940,000 17,157,000 17,391,000 13,640,000 44,521,000 19,161,000 20,201,000 17,172,000 17,301,000 22,005,000 20,381,000 22,034,000 15,492,000 13,782,000 27,356,000 17,034,000 13,816,000 20,473,000 24,402,000 12,390,000 178,801,000 38,403,000 60,185,000  40,400,000                              
          proceeds from maturities of marketable securities and investments
        17,700,000 3,000,000 13,800,000 25,700,000 19,500,000 29,842,000 43,116,000 54,290,000 72,052,000 100,430,000 87,423,000 97,337,000 76,089,000 65,086,000 139,295,000 107,651,000 45,781,000 89,228,000 135,337,000 86,285,000 30,509,000 35,648,000 109,479,000 65,487,000 67,710,000 45,792,000 42,864,000 55,671,000 82,573,000 66,673,000 70,212,000 42,924,000 45,486,000 50,987,000 52,881,000 47,809,000 50,570,000 40,908,000 38,076,000 28,861,000 35,175,000 49,267,000 44,108,000 36,949,000 40,499,000 20,924,000 29,260,000 48,716,000 21,490,000 41,345,000 67,133,000 90,474,000 77,100,000  61,950,000                              
          net cash from investing activities
        -93,200,000 -34,200,000 -43,000,000 -115,400,000 2,900,000 -30,544,000 -55,636,000 -30,927,000 -43,093,000 72,197,000 -9,500,000 27,984,000 -70,473,000 -69,315,000 -84,906,000 -141,410,000 -911,962,000 -554,484,000 -81,350,000 -100,277,000 -48,327,000 -50,109,000 90,854,000 -88,573,000 -12,422,000 -61,196,000 -109,909,000 -15,071,000 -22,713,000 -54,811,000 -29,509,000 -83,842,000 -18,816,000 -13,083,000 -14,814,000 -37,283,000 -110,392,000 -50,123,000 -53,429,000 -59,470,000 -50,858,000 -83,778,000 -27,235,000 -27,865,000 -27,991,000 -49,444,000 -39,129,000 -63,017,000 -38,921,000 -42,336,000 179,989,000 -27,735,000 -115,339,000 -72,040,000 -103,926,000 -150,553,000 -86,285,000 -169,524,000 -55,813,000 -80,783,000 -77,293,000 -52,102,000 -61,261,000 -26,135,000 -77,014,000 -22,591,000 -82,591,000 -58,054,000 -12,716,000 -64,239,000 -29,715,000 -17,189,000 -34,964,000 -394,487,000 176,040,000 -47,840,000 11,858,000 -73,705,000 -62,287,000 -79,993,000 8,237,000 8,123,000 93,885,000 -96,489,000 
          cash flows from financing activities:
                                                                                            
          payments on long-term debt
        -100,000 -200,000 -200,000 -100,000                                                              -1,668,000 -1,703,000 -1,882,000 -2,240,000 -4,935,000 -2,224,000 -2,190,000 -17,232,000 -183,000 -182,000 -123,000 -129,000 -128,000 -113,000 -117,000 -174,000 -121,000 -106,000 
          proceeds from issuance of common stock and from reissuance of treasury stock under the employee stock purchase plan and upon exercise of stock options
        3,400,000 3,900,000 3,400,000 4,200,000 4,300,000 3,910,000 5,102,000 4,683,000 5,505,000 4,316,000 4,647,000 5,097,000 4,424,000 4,342,000 4,774,000                                                                      
          payments for purchases of treasury stock
        -47,800,000 -53,400,000 -140,200,000 -101,900,000 -14,000 -97,837,000 -101,000,000 -4,749,000 -200,000,000 -21,321,000   -90,679,000   -49,998,000 1,000 -100,005,000 -8,000,000 -4,999,000       -2,037,000                                                  
          option premium proceeds for structured purchases of treasury stock
        500,000                                                                                    
          net cash from financing activities
        -44,000,000 3,300,000 -52,500,000 -136,300,000 -97,700,000 -26,248,000 -95,986,000 -96,587,000 21,000 -200,620,000 -26,598,000 -202,738,000 4,309,000 -86,619,000 -8,772,000 -121,326,000 1,190,293,000 4,635,000 -15,582,000 2,865,000 -47,347,000 -421,884,000 439,000 -2,979,000 -98,617,000 -4,783,000 -4,491,000 -15,645,000 2,161,000 -47,003,000 -2,176,000 -2,016,000 2,515,000 3,576,000 -2,840,000 -1,068,000 673,000 2,829,000 2,897,000 3,036,000 258,000 3,728,000 2,123,000 3,061,000 -331,000 3,625,000 1,766,000 2,808,000 3,490,000 3,768,000 -322,403,000 3,790,000 3,148,000 3,515,000 2,554,000 2,800,000 3,719,000 -1,733,000 2,056,000 860,000 -214,743,000 221,522,000 3,032,000 3,158,000 1,033,000 1,670,000 1,158,000 293,148,000 -2,043,000 1,922,000 733,000 887,000 2,789,000 -20,040,000 3,235,000 2,090,000 7,265,000 600,000 3,027,000 3,839,000 2,696,000 -3,213,000 2,795,000 199,732,000 
          effect of foreign exchange rate changes on cash, cash equivalents and restricted cash
        5,900,000                                                                                   
          net increase in cash, cash equivalents and restricted cash
        -23,200,000 134,000,000 26,500,000 -151,400,000 33,300,000 77,581,000 4,473,000 -26,037,000 29,383,000  67,834,000 -74,022,000 29,959,000 -83,700,000 -78,663,000 -205,749,000 331,523,000                                                                    
          cash, cash equivalents and restricted cash at beginning of period
        532,200,000  489,800,000  404,369,000  434,544,000  471,133,000                                                                    
          cash, cash equivalents and restricted cash at end of period
        509,000,000  26,500,000 -151,400,000 523,100,000  4,473,000 -26,037,000 433,752,000  67,834,000 -74,022,000 464,503,000  -78,663,000 -205,749,000 802,656,000                                                                    
          (payments for) proceeds from forward foreign exchange contracts
                                             7,277,000 -2,847,000 -2,725,000 -2,869,000       -30,000 -1,325,000                                    
          proceeds from divestiture of a division
                                                                                        
          payments for business acquisitions, net of cash received
                                                                                            
          payments for acquired in-process research and development
             10,000                                                                               
          payments for debt issuance costs
             17,000 -617,000                                                                            
          tax payments from net share settlement
         -400,000 -2,500,000   -120,000 -3,128,000   -4,818,000 -9,806,000   -91,000 -13,433,000   -162,000 -21,813,000   -100,000 -5,899,000   -4,120,000                                                          
          payments of contingent consideration
                           -1,643,000 -459,000 -1,265,000 -1,044,000 -1,433,000 -808,000 -1,270,000 -576,000 -3,105,000 -3,500,000 -2,983,000                                       
          cash, cash equivalents and restricted cash at beginning of year
                                                                                            
          cash, cash equivalents and restricted cash at end of year
                                                                                            
          payments for forward foreign exchange contracts
                                        -4,358,000  -8,005,000 -600,000 -7,429,000                                                
          payments for acquisitions, net of cash received
          -1,800,000                   234,000      -16,083,000                                                        
          effect of foreign exchange rate changes on cash
           -16,200,000 -1,800,000 10,221,000 -7,515,000 3,831,000 2,663,000 -6,570,000 6,221,000 2,666,000 -1,996,000 -18,186,000 7,501,000 6,789,000 6,877,000 -1,462,000 -6,072,000 2,245,000 -7,347,000 9,273,000 6,012,000 3,119,000 -5,977,000 5,476,000 -5,366,000 145,000 1,982,000 -4,620,000 912,000 4,436,000 -1,383,000 -4,917,000 -3,367,000 5,852,000 1,338,000 -9,500,000 -1,787,000 -5,685,000 4,114,000 -5,682,000 29,000 10,676,000 11,353,000 -5,739,000 -5,986,000 -531,000 -534,000 4,885,000 4,361,000 3,627,000 -3,068,000 6,802,000 -3,214,000 6,887,000 -4,117,000 3,326,000 12,017,000 -6,389,000 6,103,000 7,780,000 2,680,000 1,908,000                    
          proceeds from forward foreign exchange contracts
                 -5,957,000       10,081,000    1,243,000    4,337,000                 699,000                                           
          payments for purchases of intangible assets
                                     -3,000 -5,000 130,000   -129,000   3,000 -54,000 -14,000 -1,307,000 9,000 -106,000 -3,024,000 -12,358,000 -200,000 -37,000 -463,000  -491,000                              
          proceeds from issuance of notes, net of debt financing costs
                     1,186,220,000                                                                    
          payments on long-term borrowings
               -118,000 -118,000 -118,000 -118,000 -116,000 -115,000 -143,000 -113,000 -150,000 -104,000 -1,375,000 -122,000 -122,000 -1,401,000 -425,158,000 -183,000 -182,000 -1,415,000 -156,000 -128,000 -122,000 -237,000 -1,366,000 -90,000 -1,418,000 -87,000 -96,000 -71,000 -73,000 -76,000 -72,000 -75,000 -79,000 -77,000 -76,000 -75,000 -65,000 -66,000 -72,000 -63,000 -52,000 -66,000 -50,000 -300,055,000 -49,000 -74,000 -124,000 -129,000 -142,000 -225,000 -220,000 -247,000 -605,000 -225,763,000 -201,265,000 -2,501,000 -1,345,000 -1,595,000                    
          payments for investment in loan receivable
                                                                                            
          net decrease in cash, cash equivalents and restricted cash
                                                                                            
          recovery of (payments for) purchases of intangible assets
                                 1,435,000 -20,000 7,403,000                                                        
          proceeds from issuance of common stock under the employee stock purchase plan and upon exercise of stock options
                        4,177,000                                                                    
          recovery of purchases of intangible assets
                                                                                            
          payments for investment in loan instrument
                                                                                            
          payments for credit agreement renewal fees
                                 -28,000                                                          
          proceeds from issuances of common stock for share-based compensation
                         6,172,000 6,353,000 4,055,000 4,052,000 5,017,000 6,979,000 4,134,000 4,068,000 3,373,000 5,828,000   12,137,000 -1,278,000     -112,000 3,890,000 2,452,000 1,953,000 3,107,000 3,768,000                                            
          proceeds from reissuances of treasury stock for shared-based compensation
                                                                                            
          capital expenditures
        -30,000,000 -45,800,000 -31,700,000 -45,700,000 -34,400,000 -42,914,000 -40,229,000 -42,281,000 -40,176,000 -42,245,000 -44,071,000 -34,639,000 -35,725,000 -45,558,000 -24,062,000 -14,263,000 -28,899,000 -34,628,000 -23,388,000 -19,547,000 -39,235,000 -19,978,000 -18,116,000 -21,591,000 -21,598,000 -31,091,000 -22,214,000 -23,629,000 -53,874,000 -22,054,000 -26,713,000 -27,184,000 -26,068,000 -20,313,000 -25,619,000 -39,332,000 -45,113,000 -39,458,000 -31,569,000 -25,296,000 -27,987,000 -24,744,000 -32,189,000 -27,080,000 -40,134,000 -19,973,000 -34,960,000 -25,932,000 -29,642,000 -24,758,000 -24,495,000 -34,103,000 -40,051,000 -36,669,000 -41,043,000 -34,654,000 -35,655,000 -24,676,000 -24,748,000 -17,809,000 -31,506,000 -20,202,000 -19,430,000 -16,125,000 -17,864,000 -15,536,000 -14,728,000 -18,667,000 -22,080,000 -23,145,000 -20,539,000 -19,045,000 -14,657,000 -18,668,000 -16,634,000 -10,636,000 -14,908,000 -13,228,000 -13,533,000 -11,318,000 -9,758,000 -9,774,000 -18,866,000 
          free cash flows
        78,100,000 119,100,000 89,200,000 70,800,000 95,500,000 81,238,000 123,381,000 55,365,000 29,616,000 38,802,000 53,640,000 63,427,000 62,394,000 44,862,000 -16,548,000 35,935,000 17,416,000 157,924,000 195,735,000 131,236,000 94,063,000 245,499,000 115,686,000 74,006,000 41,217,000 138,204,000 68,659,000 133,188,000 19,314,000 51,135,000 40,223,000 51,149,000 13,162,000 43,286,000 8,018,000 36,801,000 -95,552,000 50,006,000 12,149,000 45,586,000 -32,744,000 7,965,000 57,535,000 6,344,000 2,366,000 82,000 63,299,000 45,943,000 42,989,000 43,799,000 38,089,000 -5,807,000 -13,603,000 58,603,000 34,673,000 32,599,000 606,000 42,922,000 26,482,000 85,551,000 1,973,000 68,882,000 46,664,000 16,956,000 6,144,000 97,858,000 81,953,000 90,764,000 -12,296,000 56,261,000 22,974,000 48,549,000 -21,222,000 88,494,000 36,330,000 29,438,000 -23,277,000 39,955,000 38,646,000 40,030,000 -53,389,000 39,635,000 15,109,000 32,164,000 
          net increase in cash, cash equivalents, and restricted cash
                          127,359,000 59,457,000 10,589,000  232,969,000 3,689,000 -54,208,000  -20,016,000 124,831,000 24,373,000  31,504,000 -3,560,000 22,662,000                                                    
          cash, cash equivalents, and restricted cash at beginning of period
                          667,115,000  662,651,000  434,164,000  384,983,000                                                    
          cash, cash equivalents, and restricted cash at end of period
                          127,359,000 59,457,000 677,704,000  232,969,000 3,689,000 608,443,000  -20,016,000 124,831,000 458,537,000  31,504,000 -3,560,000 407,645,000                                                    
          investment proceeds and miscellaneous receipts
                             5,152,000 10,244,000 2,180,000 3,912,000 3,581,000 3,999,000 19,597,000 4,496,000 4,782,000 3,247,000 16,196,000 2,158,000 4,429,000 1,516,000 12,289,000 1,658,000 1,323,000 1,550,000 11,143,000 1,667,000 2,258,000 1,035,000 7,485,000 1,175,000 4,308,000 1,080,000 9,000,000 1,283,000 3,834,000 2,000,000 8,941,000 1,985,000 3,563,000 1,598,000 7,221,000 609,000 1,562,000 1,719,000                          
          (payments for) proceeds from acquisitions, net of cash received
                                  -59,728,000                                                          
          (payments for) recovery of purchases of intangible assets
                              -100,000                                                            
          proceeds from reissuances of treasury stock for share-based compensation
                                  3,831,000                                                        
          proceeds from divestiture of a product line
                                     45,000 6,919,000                                                    
          (payments for) proceeds from acquisitions and long-term investment
                                                                                            
          payments for purchases of restricted investment
                                                                                            
          net payments on line-of-credit arrangements and notes payable
                                          -36,000          -300,000 -12,000 -50,000 66,000    22,000    -3,869,000     -13,000 -158,000 -291,000                    
          excess tax benefits from share-based compensation
                                             -412,000 -1,019,000 -8,000 -67,000 -368,000 -1,984,000 -46,000 -1,212,000 -583,000 -298,000 -286,000 -182,000 -1,912,000 -309,000 -393,000 -106,000 -1,964,000 -376,000 -208,000 -341,000 -1,138,000 -259,000 -532,000 -1,239,000 -244,000 -2,152,000 -309,000 -223,000 -284,000 -292,000 -61,000 -27,000 -1,591,000 -967,000 -533,000 -1,959,000 -373,000 -347,000 -494,000 -1,778,000        
          proceeds from (payments for) acquisitions and long-term investment
                                                                                            
          net (payments) borrowings on line-of-credit arrangements and notes payable
                                                                                            
          proceeds from (payments for) acquisitions and long-term investments
                                                                                           
          interest received
                                        -378,000    329,000    -187,000    471,000                                        
          payments for acquisitions and long-term investments
                                          -1,301,000 -32,000 -73,541,000                              -2,132,000 -33,364,000 -441,000  -959,000 -4,000 -17,106,000  -1,636,000 -860,000        
          proceeds from issuances of common stock
                                        3,872,000                                                    
          payments for acquisitions and long-term investment
                                                                                            
          net increase in cash and cash equivalents
                                             38,325,000 -712,000 15,036,000 -53,934,000 -49,780,000 57,196,000 24,405,000 12,477,000 -11,342,000 39,923,000 20,163,000 32,956,000             275,911,000 16,417,000   95,759,000 20,705,000   10,897,000 9,984,000 54,163,000 -32,284,000 -311,028,000 240,389,000 2,089,000 6,707,000 -14,811,000 -7,228,000 -19,941,000 -31,129,000 52,736,000 122,164,000 153,827,000 
          cash and cash equivalents at beginning of year
                                                                                            
          cash and cash equivalents at end of year
                                                                                            
          net decrease in cash and cash equivalents
                                          7,310,000 29,921,000 -164,601,000             39,758,000 -75,206,000 -1,630,000 -94,759,000  -30,030,000 -77,325,000 -40,419,000  727,000 42,393,000 -278,643,000    -51,804,000    -11,654,000                
          cash and cash equivalents at beginning of period
                                          456,264,000  457,549,000  413,251,000  331,551,000  463,388,000  574,231,000  906,551,000  649,938,000  204,524,000  161,764,000  223,607,000  296,716,000  195,734,000  
          cash and cash equivalents at end of period
                                          7,310,000 29,921,000 291,663,000  -712,000 15,036,000 403,615,000  57,196,000 24,405,000 425,728,000  39,923,000 20,163,000 364,507,000  -75,206,000 -1,630,000 368,629,000  -30,030,000 -77,325,000 533,812,000  727,000 42,393,000 627,908,000  16,417,000 16,089,000 598,134,000  20,705,000 340,604,000 192,870,000  9,984,000 54,163,000 129,480,000  240,389,000 2,089,000 230,314,000  -7,228,000 -19,941,000 265,587,000  317,898,000  
          reconciliation of net income to net cash from operating activities:
                                                                                            
          net income
                                          27,393,000 5,035,000 12,413,000  18,405,000 18,014,000 12,276,000  17,370,000 28,423,000 17,818,000                          27,833,000 43,398,000 26,495,000  27,971,000 25,671,000 26,997,000  23,150,000 32,266,000 31,198,000    
          adjustments to reconcile net income to net cash from operating activities:
                                                                                            
          depreciation and amortization
                                          35,363,000 37,026,000 33,662,000  38,488,000 37,578,000 34,090,000  33,561,000 32,126,000 32,283,000  37,122,000 36,336,000 36,671,000  36,970,000 34,921,000 33,290,000  32,136,000 31,653,000 31,096,000  30,384,000 29,628,000 28,115,000  26,331,000 26,085,000 27,548,000  26,238,000 25,438,000 22,327,000  24,999,000 25,583,000 23,740,000  14,566,000 14,465,000 14,375,000  13,864,000 13,465,000 12,971,000  15,171,000  
          share-based compensation
                                          6,035,000 5,186,000 5,393,000  4,911,000 4,762,000 4,645,000  4,004,000 4,234,000 4,071,000  3,332,000 3,681,000 3,701,000  3,113,000 3,299,000 3,482,000  2,922,000 3,190,000 3,136,000  2,512,000 2,521,000 2,783,000  2,533,000 2,538,000 2,286,000  2,553,000 2,070,000 2,047,000  2,157,000 1,533,000 1,586,000  1,505,000 1,106,000 1,266,000        
          losses on dispositions of securities
                                          -86,000 436,000 -126,000    229,000  53,000 142,000 -214,000  13,000 216,000 100,000      -1,136,000 -132,000 -6,247,000                            
          losses on dispositions of fixed assets
                                                                                            
          changes in fair value of contingent consideration
                                          -3,024,000 700,000 -9,400,000  -291,000 -589,000 -1,284,000  -825,000 1,287,000 -1,192,000  -3,039,000 -446,000 -4,893,000  -46,000 -590,000 -711,000                                
          decrease in accounts receivable
                                          -20,578,000 -8,695,000 6,846,000  583,000 12,076,000 19,991,000  7,137,000 -5,708,000 15,567,000  5,079,000 6,501,000 39,569,000  21,280,000 -20,931,000 14,454,000  4,952,000 2,346,000 17,582,000  -1,033,000 1,764,000 10,901,000  -8,264,000 -7,344,000 -2,366,000  -3,497,000 6,626,000 356,000  4,167,000 -9,554,000 11,504,000    5,134,000    -8,650,000  2,583,000  
          increase in inventories
                                          -18,350,000 -11,006,000 -26,864,000  -16,959,000 -16,579,000 -34,400,000  -21,025,000 -17,115,000 -29,469,000  -11,672,000 -5,780,000 -11,429,000  -20,069,000 -18,743,000 -18,350,000  -2,154,000 207,000 -15,502,000  -20,509,000 -9,100,000 -20,685,000    -7,592,000    -4,597,000  -21,753,000 -22,002,000 -16,715,000  -1,862,000 -3,471,000 -5,486,000  -1,730,000 -13,136,000 -10,780,000    
          increase in other current assets
                                          -3,856,000 4,277,000 -19,155,000   13,169,000 -15,730,000   3,856,000 -5,076,000   8,030,000 -11,390,000  60,000 3,660,000 -9,468,000  4,347,000 -4,097,000 -4,617,000  8,472,000 -3,496,000 -8,466,000            -3,884,000    -8,981,000    -8,418,000    
          decrease in accounts payable and other current liabilities
                                          5,022,000 36,995,000 -61,155,000   15,102,000 -47,666,000           -2,111,000 -8,725,000  -744,000 2,608,000 -7,780,000  -3,530,000 22,517,000 -31,861,000  -5,827,000 -2,961,000 -20,334,000  21,986,000 12,773,000 -47,732,000  11,927,000 20,573,000 -53,844,000  2,641,000 11,941,000 -40,684,000   17,336,000 -30,956,000  -11,636,000  
          decrease in income taxes payable
                                                          -1,361,000 -18,624,000 -10,725,000    -10,436,000                            
          increase in deferred income taxes
                                          5,349,000 -2,894,000 -163,000  -12,540,000                                              
          net decrease/increase in other long-term assets/liabilities
                                          3,521,000 6,913,000 3,984,000  28,000 3,929,000 6,393,000  1,268,000 -4,056,000 -1,489,000  10,906,000 -2,585,000 1,167,000                                    
          increase in income taxes payable
                                           -11,553,000 -1,655,000  -8,434,000 -14,064,000 14,075,000  -2,092,000 10,746,000 6,106,000   11,927,000 1,621,000      -12,865,000    -5,502,000 15,592,000 -4,514,000  -10,842,000 2,802,000 6,753,000  7,937,000 6,255,000 4,467,000  -466,000 5,549,000 2,912,000  -12,186,000 4,051,000 -1,562,000  -1,270,000 -1,856,000 4,991,000  11,058,000  
          income tax (payments) refunds
                                            -8,804,000                                                
          settlement with the sec and doj relating to the fcpa, including interest
                                                                                            
          payments for acquisition and long-term investment
                                             -2,380,000 -308,000 -1,843,000 -9,634,000                                            
          net borrowings (payments) on line-of-credit arrangements and notes payable
                                                                   -1,887,000 2,385,000                        
          debt issuance costs on long-term borrowings
                                                                 -242,000 -3,435,000                      
          net borrowings from line-of-credit arrangements and notes payable
                                                                                            
          gains on dispositions of securities
                                              -27,000             87,000 -190,000                                
          decrease in other current assets
                                                                      13,047,000 -7,401,000 -9,207,000  635,000 7,965,000 635,000  -275,000    1,928,000    18,036,000    -1,310,000  
          increase in accounts payable and other current liabilities
                                                    -7,747,000    7,318,000                                    
          income tax refunds
                                                10,421,000    1,503,000                                        
          payments for acquisitions, net of cash received, and long-term investments
                                                 -866,000 -901,000   -982,000 -1,635,000 -40,646,000 -1,364,000 -3,544,000 10,873,000 -4,327,000 -75,056,000 -964,000 -19,890,000 -3,260,000 -15,329,000 -149,840,000 -3,470,000 -1,657,000 -3,571,000  -21,349,000 -849,000 -66,496,000                    
          payment for purchase of restricted investment
                                                                                            
          proceeds from issuance of common stock
                                                 3,510,000 140,000 3,080,000 1,506,000 6,686,000 1,892,000 3,049,000 3,424,000 1,840,000 2,817,000 3,445,000 3,135,000 1,653,000 2,746,000 2,748,000 3,464,000 1,218,000 2,573,000 2,820,000 7,638,000 3,713,000 3,394,000 2,927,000 2,696,000 2,618,000 3,272,000 2,500,000 1,896,000 2,441,000 4,100,000 2,683,000 3,688,000 2,471,000 2,947,000 2,015,000 4,147,000 1,412,000 3,044,000 3,144,000 2,323,000 1,996,000 2,708,000 2,443,000 
          net borrowings from (payments for) line-of-credit arrangements and notes payable
                                                                                            
          payments of debt issuance costs for credit agreement
                                                      -61,000                                      
          payments for purchases of long-term investments
                                                    -895,000                                        
          purchase of treasury stock
                                                                                          
          reconciliation of net income including noncontrolling interests to net cash from operating activities:
                                                                                            
          net income including noncontrolling interests
                                                      11,509,000 31,631,000 6,668,000  -6,519,000 34,674,000 19,520,000  42,371,000 48,565,000 30,944,000  45,862,000 40,022,000 32,938,000  45,085,000 38,521,000 35,392,000  39,300,000 39,300,000 32,043,000                
          adjustments to reconcile net income including noncontrolling interests to net cash from operating activities:
                                                                                            
          adjustments to reconcile net income including noncontrolling interests to net cash from operating activities excluding the effects of acquisitions:
                                                                                            
          forward foreign exchange contracts
                                                                                            
          net increase in other long-term liabilities
                                                                                            
          proceeds from foreign currency exchange contracts
                                                                                            
          net (payments for) borrowings from line-of-credit arrangements and notes payable
                                                           1,000 -19,000                                
          foreign currency exchange contracts
                                                                                            
          other
                                                           4,488,000 1,972,000  13,251,000 -1,421,000 -3,985,000  1,710,000 8,472,000 4,191,000  2,481,000 2,982,000 -9,988,000  -1,383,000 -636,000 -3,148,000  -3,428,000 -461,000 7,022,000  11,083,000 -351,000 -889,000  -1,623,000 352,000 10,925,000  -16,877,000  
          proceeds from sales of property, plant and equipment
                                                            26,000  117,000                              
          proceeds from (payments for) foreign currency economic hedges
                                                            3,943,000                                
          foreign currency economic hedges
                                                            -3,943,000  4,622,000 -4,614,000 1,410,000  -6,949,000 2,911,000 7,619,000   -17,755,000 4,606,000 3,691,000 -6,316,000 -5,456,000 5,561,000 -4,840,000 4,707,000 788,000 -6,045,000 -1,985,000 -3,339,000 915,000 297,000 -519,000 837,000 -1,789,000 -725,000 975,000 2,675,000 5,915,000 
          proceeds from sale of property, plant and equipment
                                                                 57,000 63,000 91,000 23,000                        
          payments on purchases of intangible assets
                                                                -245,000 3,000 -296,000 -40,000 -103,000 -1,366,000 -684,000   -2,136,000                   
          purchases of marketable securities and investments
                                                                -185,468,000 -126,552,000 -144,774,000 -148,238,000 -89,746,000 -61,570,000 -69,260,000 -60,195,000 -49,261,000 -56,070,000 -69,787,000 -9,297,000 -12,400,000 -15,243,000 -29,564,000 -8,121,000 -24,872,000 -4,832,000 -62,779,000 -130,633,000 -71,930,000 -107,521,000 -98,763,000 -89,241,000 -38,522,000  -667,698,000  
          sales of marketable securities and investments
                                                                27,721,000 1,107,000 4,391,000        13,250,000 10,151,000 13,231,000 13,469,000 21,971,000 10,687,000 32,779,000 12,164,000 260,826,000 101,548,000 95,662,000 83,917,000 42,903,000 28,933,000 22,890,000  769,682,000  
          maturities of marketable securities and investments
                                                                123,100,000 134,856,000 106,000,000                          
          (payments for) proceeds from foreign currency economic hedges
                                                                  6,949,000 -2,911,000 -7,619,000                        
          restricted cash
                                                                                            
          long-term borrowings
                                                                     422,633,000                    
          payments for foreign currency economic hedges
                                                                -1,410,000                            
          net borrowings on line-of-credit arrangements and notes payable
                                                               87,000 139,000                            
          miscellaneous receipts
                                                                    1,264,000  170,000 2,330,000 693,000  258,000 6,373,000 1,457,000 1,305,000 1,805,000 6,089,000 1,668,000 2,248,000 7,145,000 8,603,000 7,987,000 5,834,000 7,582,000 6,365,000 5,133,000 3,423,000 4,309,000 3,218,000 
          sales and maturities of marketable securities and investments
                                                                    41,532,000  62,149,000 46,146,000 51,943,000                    
          reconciliation of net income including noncontrolling interests to net cash
                                                                                            
          provided by operating activities:
                                                                                            
          adjustments to reconcile net income including noncontrolling interests to net
                                                                                            
          cash from operating activities excluding the effects of acquisitions:
                                                                                            
          the accompanying notes are an integral part of these condensed consolidated financial statements.
                                                                                            
          miscellaneous receipts (payments)
                                                                                            
          payments for acquisitions, net of cash received,
                                                                                            
          and long-term investments
                                                                                            
          sales and maturities of marketable securities
                                                                                            
          and investments
                                                                                            
          proceeds from (payments for) foreign currency
                                                                                            
          economic hedges
                                                                                            
          net payments on line-of-credit arrangements and
                                                                                            
          notes payable
                                                                                            
          non-cash investing activities:
                                                                                            
          capital lease obligation for facilities
                                                                             27,000               
          purchased intangible assets
                                                                                            
          adjustments to reconcile net income including noncontrolling interests to net cash
                                                                                            
          provided by operating activities excluding the effects of acquisitions:
                                                                                            
          decrease in inventories
                                                                      -8,675,000    4,012,000                -7,600,000  
          proceeds from foreign currency economic hedges
                                                                                            
          payments on purchase of intangible assets
                                                                        -1,681,000      -2,725,000 -675,000  -1,400,000 -675,000      -1,000,000  
          net payments on notes payable
                                                                                            
          debt issuance costs on 8% notes
                                                                                           
          net payments under line-of-credit arrangements
                                                                          -413,000 -144,000 -2,084,000                
          effect of exchange rate changes on cash
                                                                          4,649,000 18,000 -3,266,000 -5,127,000 -7,153,000 1,377,000 2,068,000 348,000 6,116,000 1,767,000 225,000 3,431,000 158,000 2,650,000 9,000 -1,567,000 601,000 -446,000 
          non-cash investing and financing activities:
                                                                                            
          debt issuance costs on 8% bonds
                                                                                            
          from operating activities:
                                                                                            
          from operating activities excluding the effects of acquisitions:
                                                                                            
          litigation settlement
                                                                             -1,149,000 -1,131,000 -1,115,000 -1,098,000 -1,081,000 -1,065,000 -1,049,000 -1,033,000        
          proceeds from divestitures
                                                                                      11,772,000      
          payments for purchase of intangible assets
                                                                                            
          receipt of restricted cash
                                                                                        36,498,000    
          tender of accent stock
                                                                                           
          receipt of nanometrics stock
                                                                                           
          net borrowings (payments) under line-of-credit arrangements
                                                                              601,000 -105,000 -668,000            
          minority interest
                                                                              3,056,000              
          decrease in litigation accrual
                                                                              -1,131,000 -1,115,000 -1,098,000  -1,065,000 -1,049,000 -1,033,000    -44,167,000    
          adjustments to reconcile net income to net cash from
                                                                                            
          operating activities excluding the effects of acquisitions:
                                                                                            
          minority interests
                                                                                2,064,000            
          receipt (payment) of restricted cash
                                                                                            
          debt issuance costs on 6.125% bonds
                                                                                            
          net borrowings under line-of-credit arrangements
                                                                                  124,000 -237,000 1,463,000   636,000 162,000    
          increase in accounts receivable
                                                                                      -1,607,000      
          the accompanying notes are an integral part of these consolidated financial statements.
                                                                                            
          litigation settlement related to mj acquisition
                                                                                     -1,018,000 -1,003,000 -793,000 -44,167,000    
          excess tax benefits from stock-based compensation
                                                                                     -94,000 -791,000 -172,000 -328,000    
          proceeds from divestiture
                                                                                           
          payments for acquisitions and investments
                                                                                      -5,808,000 -5,003,000 -586,000 -698,000  -539,000 
          receipt (payment) of restricted cash related to mj acquisition litigation
                                                                                           
          net borrowings (repayments) under line-of-credit arrangements
                                                                                          208,000  
          debt issuance and retirement costs
                                                                                            
          excess tax benefits on stock compensation
                                                                                      791,000 172,000 328,000    
          operating activities:
                                                                                            
          stock based compensation
                                                                                      1,404,000 1,381,000 1,143,000    
          excess tax benefits from stock based compensation
                                                                                      -791,000 -172,000 -328,000    
          net borrowings (payments) on notes payable
                                                                                            
          debt retirement costs on 11-5/8% bonds
                                                                                            
          debt issuance costs on 7.5% bonds
                                                                                            
          discontinued operations
                                                                                          -1,327,000 
          payment of restricted cash
                                                                                            
          purchases of marketable securities
                                                                                            
          sales of marketable securities
                                                                                            
          repayments under line-of-credit arrangements
                                                                                            
          reconciliation of income from continuing operations to net cash from operating activities:
                                                                                            
          income from continuing operations
                                                                                          29,520,000  
          adjustments to reconcile income from continuing operations to net cash from
                                                                                            
          operating activities
                                                                                            
          net cash from continuing operations
                                                                                          20,909,000  
          the accompanying notes are an integral part of these statements.
                                                                                            
          reissuance of treasury stock
                                                                                            
          net purchases of marketable securities