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Charles River Laboratories International, Inc
(NYSE:CRL) 

CRL stock logo

Charles River Laboratories International, Inc., an early-stage contract research company, provides drug discovery, non-clinical development, and safety testing services in the United States, Europe, Canada, the Asia Pacific, and internationally. It operates through three segments: Research Models an...

Founded: 1947
Full Time Employees: 17,100
Sector: Healthcare
Industry: Diagnostics & Research

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Quarterly
Annual
    Unit: USD2026-03-28 2025-12-27 2025-09-27 2025-06-28 2025-03-29 2024-12-28 2024-09-28 2024-06-29 2024-03-30 2023-12-30 2023-09-30 2023-07-01 2023-04-01 2022-12-31 2022-09-24 2022-06-25 2022-03-26 2021-12-25 2021-09-25 2021-06-26 2021-03-27 2020-12-26 2020-09-26 2020-06-27 2020-03-28 2019-12-28 2019-09-28 2019-06-29 2019-03-30 2018-12-29 2018-09-29 2018-06-30 2018-03-31 2017-12-30 2017-09-30 2017-07-01 2017-04-01 2016-12-31 2016-09-24 2016-06-25 2016-03-26 2015-12-26 2015-09-26 2015-06-27 2015-03-28 2014-12-27 2014-09-27 2014-06-28 2014-03-29 2013-12-28 2013-09-28 2013-06-29 2013-03-30 2012-12-29 2012-09-29 2012-06-30 2012-03-31 2011-12-31 2008-03-29 2007-12-29 2007-09-29 2007-06-30 2007-03-31 2006-12-30 2006-09-30 2006-07-01 2006-04-01 2005-12-31 2005-09-24 2005-06-25 2005-03-26 2004-12-25 2004-09-25 2004-06-26 2004-03-27 2003-12-27 2003-09-27 2003-06-28 2003-03-29 2002-12-28 2002-09-28 
                                                                                     
      service revenue
    798,152,000 803,298,000 808,042,000 840,836,000 797,923,000 811,913,000 832,463,000 842,900,000 816,862,000 838,003,000 869,759,000 874,891,000 857,366,000 900,698,000 812,894,000 782,827,000 720,485,000 709,819,000 703,859,000 715,320,000 626,581,000 618,229,000 580,774,000 550,561,000 546,592,000 549,380,000 523,169,000 505,880,000 450,942,000 460,993,000 443,038,000 438,456,000 345,454,000 337,658,000 326,711,000 329,398,000 304,531,000 324,336,000 292,849,000 292,847,000 220,701,000 224,578,000 222,506,000 214,380,000 196,780,000 209,666,000 204,751,000 211,003,000 172,345,000                                 
      product revenue
    197,678,000 190,929,000 196,810,000 191,299,000 186,245,000 190,636,000 177,300,000 183,217,000 194,698,000 175,473,000 156,864,000 185,046,000 172,007,000 199,145,000 176,263,000 190,304,000 193,444,000 195,231,000 192,078,000 199,287,000 197,985,000 172,761,000 162,526,000 132,023,000 160,467,000 141,758,000 144,782,000 151,688,000 153,627,000 140,537,000 142,257,000 146,845,000 148,516,000 140,819,000 137,521,000 139,731,000 141,232,000 142,453,000 132,871,000 141,208,000 134,167,000 129,272,000 126,959,000 125,193,000 123,634,000 119,882,000 122,816,000 130,176,000 127,023,000                                 
      total revenue
    995,830,000 994,227,000 1,004,852,000 1,032,135,000 984,168,000 1,002,549,000 1,009,763,000 1,026,117,000 1,011,560,000 1,013,476,000 1,026,623,000 1,059,937,000 1,029,373,000 1,099,843,000 989,157,000 973,131,000 913,929,000 905,050,000 895,937,000 914,607,000 824,566,000 790,990,000 743,300,000 682,584,000 707,059,000 691,138,000 667,951,000 657,568,000 604,569,000 601,530,000 585,295,000 585,301,000 493,970,000 478,477,000 464,232,000 469,129,000 445,763,000 466,789,000 425,720,000 434,055,000 354,868,000 353,850,000 349,465,000 339,573,000 320,414,000 329,548,000 327,567,000 341,179,000 299,368,000                                 
      yoy
    1.18% -0.83% -0.49% 0.59% -2.71% -1.08% -1.64% -3.19% -1.73% -7.85% 3.79% 8.92% 12.63% 21.52% 10.40% 6.40% 10.84% 14.42% 20.54% 33.99% 16.62% 14.45% 11.28% 3.80% 16.95% 14.90% 14.12% 12.35% 22.39% 25.72% 26.08% 24.76% 10.81% 2.50% 9.05% 8.08% 25.61% 31.92% 21.82% 27.82% 10.75% 7.37% 6.69% -0.47% 7.03%                                     
      qoq
    0.16% -1.06% -2.64% 4.87% -1.83% -0.71% -1.59% 1.44% -0.19% -1.28% -3.14% 2.97% -6.41% 11.19% 1.65% 6.48% 0.98% 1.02% -2.04% 10.92% 4.24% 6.42% 8.90% -3.46% 2.30% 3.47% 1.58% 8.77% 0.51% 2.77% -0.00% 18.49% 3.24% 3.07% -1.04% 5.24% -4.50% 9.65% -1.92% 22.31% 0.29% 1.25% 2.91% 5.98% -2.77% 0.60% -3.99% 13.97%                                  
      costs and expenses
                                                                                     
      cost of services provided
    608,907,000 579,821,000 572,635,000 584,876,000 577,428,000 621,535,000 568,699,000 577,383,000 578,164,000 564,847,000 587,560,000 578,099,000 565,477,000 603,125,000 530,706,000 522,623,000 486,864,000 468,091,000 468,659,000 476,762,000 423,975,000 408,242,000 377,226,000 374,938,000 372,824,000 357,636,000 351,894,000 345,369,000 316,800,000 306,241,000 298,018,000 302,304,000 243,808,000 224,714,000 219,368,000 214,716,000 206,820,000 214,144,000 200,118,000 196,121,000 147,349,000 142,613,000 145,165,000 144,143,000 136,306,000 142,602,000 144,053,000 147,954,000 123,969,000 127,483,000 121,909,000 123,736,000 120,994,000 120,787,000 121,778,000 119,103,000 116,824,000     125,790,000 119,492,000 115,755,000 109,865,000 107,338,000 129,798,000 90,057,250 119,768,000 120,551,000            
      cost of products sold
    92,259,000 104,722,000 93,425,000 90,192,000 89,008,000 96,770,000 92,043,000 95,021,000 88,553,000 84,544,000 77,223,000 82,861,000 86,242,000 97,834,000 88,228,000 93,782,000 90,247,000 89,847,000 90,051,000 95,824,000 92,313,000 82,780,000 76,800,000 75,408,000 82,174,000 71,188,000 69,941,000 74,095,000 75,992,000 68,872,000 71,077,000 67,016,000 68,693,000 86,014,000 67,660,000 68,751,000 67,244,000 72,764,000 69,332,000 68,187,000 66,751,000 70,663,000 66,225,000 62,647,000 64,448,000 67,001,000 65,246,000 67,591,000 66,586,000 69,348,000 70,294,000 66,627,000 66,033,000 64,780,000 63,649,000 62,035,000 64,945,000     60,689,000 56,134,000 54,240,000 52,533,000 53,411,000 50,787,000 36,913,500 47,377,000 51,076,000            
      selling, general and administrative
    159,422,000 196,136,000 177,589,000 191,549,000 177,799,000 195,708,000 199,213,000 169,791,000 186,291,000 197,142,000 176,109,000 199,758,000 174,846,000 199,640,000 183,714,000 131,711,000 150,033,000 144,112,000 148,573,000 171,501,000 155,733,000 143,033,000 128,289,000 127,712,000 129,901,000 129,598,000 129,509,000 135,941,000 122,574,000 106,918,000 113,033,000 120,531,000 103,372,000 94,560,000 92,863,000 94,533,000 91,490,000 98,481,000 85,650,000 100,473,000 82,944,000 81,461,000 76,225,000 71,331,000 71,397,000 72,034,000 64,476,000 67,756,000 64,767,000 58,674,000 54,903,000 54,919,000 57,199,000 51,324,000 51,047,000 49,900,000 55,977,000     56,092,000 53,017,000 46,819,000 41,211,000 50,031,000 47,772,000 33,861,250 42,978,000 47,615,000            
      amortization of intangible assets
    15,345,000 21,014,000 27,404,000 65,384,000 65,264,000 41,223,000 32,403,000 32,270,000 32,575,000 34,021,000 34,229,000 34,274,000 34,916,000 35,434,000 35,533,000 37,604,000 38,007,000 30,193,000 32,852,000 32,970,000 28,842,000 28,008,000 28,232,000 27,758,000 27,879,000 23,927,000 23,805,000 22,395,000 19,411,000 17,017,000 18,805,000 18,740,000 10,268,000 10,457,000 10,357,000 9,819,000 10,737,000 12,309,000 11,825,000 11,213,000 6,352,000 6,844,000 6,410,000 5,717,000 5,258,000 7,144,000 7,620,000                                   
      operating income
    119,897,000 -283,440,000 133,799,000 100,134,000 74,669,000 -167,687,000 117,405,000 151,652,000 125,977,000 132,922,000 151,502,000 164,945,000 167,892,000 163,810,000 150,976,000 187,411,000 148,778,000 172,807,000 155,802,000 137,550,000 123,703,000 128,927,000 132,753,000 76,768,000 94,281,000 108,789,000 92,802,000 79,768,000 69,792,000 102,482,000 84,362,000 76,710,000 67,829,000 62,732,000 73,984,000 81,310,000 69,472,000 69,091,000 58,795,000 58,061,000 51,472,000 52,269,000 55,440,000 55,735,000 43,005,000 40,767,000 46,172,000 51,025,000 39,706,000 24,607,000 40,843,000 43,188,000 42,763,000 35,069,000 37,682,000 49,274,000 43,740,000     56,725,000 54,701,000 45,154,000 51,621,000 47,702,000  36,276,000 49,494,000 49,853,000            
      yoy
    60.57% 69.03% 13.96% -33.97% -40.73% -226.15% -22.51% -8.06% -24.97% -18.86% 0.35% -11.99% 12.85% -5.21% -3.10% 36.25% 20.27% 34.03% 17.36% 79.18% 31.21% 18.51% 43.05% -3.76% 35.09% 6.15% 10.00% 3.99% 2.89% 63.36% 14.03% -5.66% -2.36% -9.20% 25.83% 40.04% 34.97% 32.18% 6.05% 4.17% 19.69% 28.21% 20.07% 9.23% 8.31% 65.67% 13.05% 18.15% -7.15% -29.83% 8.39% -12.35% -2.23%         18.92%  24.47% 4.30% -4.31%                
      qoq
    -142.30% -311.84% 33.62% 34.10% -144.53% -242.83% -22.58% 20.38% -5.22% -12.26% -8.15% -1.76% 2.49% 8.50% -19.44% 25.97% -13.91% 10.91% 13.27% 11.19% -4.05% -2.88% 72.93% -18.58% -13.34% 17.23% 16.34% 14.29% -31.90% 21.48% 9.98% 13.09% 8.13% -15.21% -9.01% 17.04% 0.55% 17.51% 1.26% 12.80% -1.52% -5.72% -0.53% 29.60% 5.49% -11.71% -9.51% 28.51% 61.36% -39.75% -5.43% 0.99% 21.94% -6.93% -23.53% 12.65%      3.70% 21.14% -12.53% 8.22%   -26.71% -0.72%             
      operating margin %
    12.04% -28.51% 13.32% 9.70% 7.59% -16.73% 11.63% 14.78% 12.45% 13.12% 14.76% 15.56% 16.31% 14.89% 15.26% 19.26% 16.28% 19.09% 17.39% 15.04% 15.00% 16.30% 17.86% 11.25% 13.33% 15.74% 13.89% 12.13% 11.54% 17.04% 14.41% 13.11% 13.73% 13.11% 15.94% 17.33% 15.58% 14.80% 13.81% 13.38% 14.50% 14.77% 15.86% 16.41% 13.42% 12.37% 14.10% 14.96% 13.26% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% NaN% NaN% NaN% NaN% Infinity% Infinity% Infinity% Infinity% Infinity% NaN% Infinity% Infinity% Infinity% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 
      other income
    -124,130,000 12,099,000 -22,618,000 154,000 -12,211,000 -22,705,000 2,592,000 -2,240,000 5,833,000       -39,783,000  2,072,000 -16,214,000 5,965,000  76,584,000 21,211,000 26,260,000 -24,071,000 20,454,000 -14,254,000 -213,000 6,306,000 -10,811,000 5,910,000 12,039,000 6,120,000 13,852,000 6,488,000 2,848,000 15,356,000 1,838,000 1,017,000 5,016,000 4,026,000 1,259,000 1,390,000 8,672,000 -8,313,000 1,847,000 331,000 2,667,000 5,876,000 1,523,500 4,059,000                               
      interest income
    1,033,000 1,017,000 1,422,000 1,097,000 1,404,000 1,835,000 1,528,000 3,010,000 2,202,000 1,591,000 1,373,000 1,426,000 806,000 343,000 122,000 188,000 127,000 309,000 137,000 171,000 35,000 63,000 179,000 276,000 316,000 684,000 385,000 274,000 179,000 118,000 230,000 182,000 282,000 193,000 134,000 161,000 202,000 306,000 523,000 222,000 263,000 285,000 177,000 297,000 284,000 351,000 376,000 222,000 205,000 254,000 143,000 236,000 97,000 129,000 124,000 151,000 185,000     2,304,000 2,287,000 2,598,000 2,503,000 957,000 852,000 1,017,000 982,000 943,000            
      interest expense
    -26,742,000 -23,775,000 -25,403,000 -29,967,000 -27,884,000 -28,234,000 -30,284,000 -32,769,000 -35,001,000 -33,544,000 -33,742,000 -35,044,000 -34,380,000 -34,779,000 -11,375,000 -3,703,000 -9,434,000 -11,546,000 -16,455,000 -16,190,000 -29,719,000 -33,147,000 -18,867,000 -19,352,000 -15,067,000 -24,362,000 -5,698,000 -20,835,000 -9,987,000 -16,741,000 -17,197,000 -18,643,000 -11,191,000 -7,724,000 -7,667,000 -7,403,000 -6,983,000 -7,510,000 -7,079,000 -8,909,000 -4,211,000 -3,821,000 -3,851,000 -4,376,000 -3,024,000 -2,779,000 -2,997,000 -3,373,000 -2,801,000 -2,826,000 -2,319,000 -7,544,000 -8,280,000 -8,309,000 -8,519,000 -8,079,000 -8,435,000       -4,907,000 -6,107,000   -4,436,000 -4,784,000             
      income before income taxes
    -29,942,000 -294,099,000 87,200,000 71,418,000 35,978,000 -216,791,000 91,241,000 119,653,000 99,011,000 208,706,000 112,873,000 128,664,000 131,041,000 244,921,000 123,107,000 144,113,000 110,846,000 163,642,000 123,270,000 127,496,000                                                              
      provision for income taxes
    -15,140,000 -17,809,000 31,644,000 18,725,000 10,100,000 -3,044,000 20,946,000 25,392,000 24,529,000 19,754,000 24,852,000 29,221,000 27,087,000 55,815,000 25,495,000 33,449,000 15,620,000 23,815,000 18,111,000 37,580,000 2,367,000 28,237,000 32,665,000 16,284,000  25,053,000 -317,000                                                       
      net income
    -14,802,000 -276,290,000 55,556,000 52,693,000 25,878,000 -213,747,000 70,295,000 94,261,000 74,482,000 188,952,000 88,021,000 99,443,000 103,954,000 189,106,000 97,612,000 110,664,000 95,226,000 139,827,000 105,159,000 89,916,000 63,935,000 144,190,000 102,611,000 67,668,000 50,837,000 80,512,000 73,552,000 44,309,000 55,688,000 60,198,000 60,902,000 54,379,000 53,245,000 -29,067,000 52,955,000 54,602,000 46,959,000 45,227,000 38,033,000 35,557,000 37,549,000 32,361,000 37,867,000 49,245,000 31,614,000 27,672,000 32,352,000 35,816,000 32,358,000 19,444,000 31,223,000 27,713,000 25,771,000 18,528,000 22,202,000 30,589,000 26,547,000     37,956,000 36,763,000 35,189,000 -16,606,000 25,749,000 -100,115,000 50,418,000 32,073,000 31,860,000            
      yoy
    -157.20% 29.26% -20.97% -44.10% -65.26% -213.12% -20.14% -5.21% -28.35% -0.08% -9.83% -10.14% 9.17% 35.24% -7.18% 23.07% 48.94% -3.03% 2.48% 32.88% 25.76% 79.09% 39.51% 52.72% -8.71% 33.75% 20.77% -18.52% 4.59% -307.10% 15.01% -0.41% 13.39% -164.27% 39.23% 53.56% 25.06% 39.76% 0.44% -27.80% 18.77% 16.94% 17.05% 37.49% -2.30% 42.32% 3.62% 29.24% 25.56% 4.94% 40.63% -9.40% -2.92%         47.41% -136.72% -30.21% -151.78% -19.18%                
      qoq
    -94.64% -597.32% 5.43% 103.62% -112.11% -404.07% -25.43% 26.56% -60.58% 114.67% -11.49% -4.34% -45.03% 93.73% -11.79% 16.21% -31.90% 32.97% 16.95% 40.64% -55.66% 40.52% 51.64% 33.11% -36.86% 9.46% 66.00% -20.43% -7.49% -1.16% 12.00% 2.13% -283.18% -154.89% -3.02% 16.28% 3.83% 18.92% 6.96% -5.31% 16.03% -14.54% -23.10% 55.77% 14.25% -14.47% -9.67% 10.69% 66.42% -37.73% 12.67% 7.54% 39.09% -16.55% -27.42% 15.23%      3.25% 4.47% -311.91% -164.49% -125.72% -298.57% 57.20% 0.67%             
      net income margin %
    -1.49% -27.79% 5.53% 5.11% 2.63% -21.32% 6.96% 9.19% 7.36% 18.64% 8.57% 9.38% 10.10% 17.19% 9.87% 11.37% 10.42% 15.45% 11.74% 9.83% 7.75% 18.23% 13.80% 9.91% 7.19% 11.65% 11.01% 6.74% 9.21% 10.01% 10.41% 9.29% 10.78% -6.07% 11.41% 11.64% 10.53% 9.69% 8.93% 8.19% 10.58% 9.15% 10.84% 14.50% 9.87% 8.40% 9.88% 10.50% 10.81% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% NaN% NaN% NaN% NaN% Infinity% Infinity% Infinity% -Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 
      less: net income attributable to noncontrolling interests
    41,000 265,000 1,134,000 367,000 409,000 748,000 638,000 180,000 1,522,000 1,868,000 632,000 2,423,000 823,000 1,696,000 1,139,000 1,343,000 2,204,000 2,249,000 1,733,000 1,468,000 2,405,000 999,000 -298,000 233,000 68,000 164,000 742,000 581,000 555,000 533,000 534,000 670,000 614,000 782,000 481,000 650,000 181,000 547,000 298,000 350,000 -406,000 -477,000 -488,000 -736,000 -73,000 -506,000 -316,000 -552,000 -126,000 -244,500 -356,000 -429,000 -193,000 -114,750 -230,000 -121,000 -108,000                         
      net income attributable to common shareholders
    -14,843,000         187,084,000 87,389,000 97,020,000 103,131,000 187,410,000 96,473,000 109,321,000 93,022,000 137,578,000 103,426,000 88,448,000 61,530,000 143,191,000 102,909,000 67,435,000 50,769,000 80,348,000 72,810,000 43,728,000 55,133,000 59,665,000 60,368,000 53,709,000 52,631,000 -29,849,000 52,474,000 53,952,000 46,778,000 44,680,000 37,735,000 35,207,000 37,143,000 31,884,000 37,379,000 48,509,000 31,541,000 27,166,000 32,036,000 35,264,000 32,232,000 19,099,000 30,867,000 27,284,000                              
      earnings per common share
                                                                                     
      basic
    -300 -5.57 1.11 1.06 0.5 -4.19 1.34                                                            -1,400 710 450 460            
      diluted
    -300 -5.56 1.1 1.06 0.5 -4.17 1.33                                                            -1,400 680 440 440            
      weighted-average number of common shares outstanding
                                                                                     
      basic
    48,951,000 49,564 49,213 49,149 50,677 51,380 51,394 51,551 51,437 51,227,000 51,283,000 51,216,000 51,097,000 50,812,000 50,870,000 50,823,000 50,640,000 50,293,000 50,425,000 50,297,000 49,980,000 49,550,000 49,703,000 49,553,000 49,189,000 48,730,000 48,818,000 48,772,000 48,458,000 47,947,000                                                    
      diluted
    48,951,000 49,564 49,426 49,316 50,853 51,628 51,583 51,846 51,842 51,451,000 51,607,000 51,467,000 51,428,000 51,301,000 51,283,000 51,283,000 51,325,000 51,425,000 51,558,000 51,334,000 51,075,000 50,611,000 50,702,000 50,246,000 49,966,000 49,693,000 49,715,000 49,662,000 49,462,000 49,018,000                                                    
      see notes to unaudited condensed consolidated financial statements.
                                                                                     
      net income attributable to charles river laboratories international, inc.
     -276,555,000 54,422,000 52,326,000 25,469,000                                                                             
      calculation of net income per share attributable to charles river laboratories international, inc. common shareholders
                                                                                     
      less: adjustment of redeemable noncontrolling interests
                                                                                     
      less: incremental dividends attributed to noncontrolling interest holders
         2,285 599                                                                           
      net income available to charles river laboratories international, inc. common shareholders
     -276,555 54,422 52,326 25,469   89,988 67,329                                                                         
      net income attributable to charles river laboratories international inc.
         -214,495,000 69,657,000                                                                           
      calculation of net income per share attributable to charles river laboratories international inc. common shareholders
                                                                                     
      less: adjustment of redeemable noncontrolling interest
         270.25 379 301 401                                                                         
      net income available to charles river laboratories international inc. common shareholders
         -215,699 68,679                                                                           
      costs and expenses:
                                                                                     
      other income:
                                                                                     
      net income available to charles river laboratories international, inc.
           94,081,000 72,960,000                                                                         
      calculation of net income per share attributable to common shareholders of charles river laboratories international, inc.
                                                                                     
      less: incremental dividends attributable to noncontrolling interest holders
           3,792 5,230                                                                         
      earnings per common share
                                                                                     
      net income attributable to common shareholders:
                                                                                     
      basic
           1.75 1.31 3,650 1,700 1,890 2,020 3,690 1,900 2,150 1,840 2,730 2,050 1,760 1,230 1,117.5 2,070 1,360 1,030                                                         
      diluted
           1.74 1.3 3,640 1,690 1,890 2,010 3,650 1,880 2,130 1,810 2,670 2,010 1,720 1,200 1,097.5 2,030 1,340 1,020                                                         
      weighted-average number of common shares outstanding:
                                                                                     
      basic
    48,951,000 49,564 49,213 49,149 50,677 51,380 51,394 51,551 51,437 51,227,000 51,283,000 51,216,000 51,097,000 50,812,000 50,870,000 50,823,000 50,640,000 50,293,000 50,425,000 50,297,000 49,980,000 49,550,000 49,703,000 49,553,000 49,189,000 48,730,000 48,818,000 48,772,000 48,458,000 47,947,000                                                    
      diluted
    48,951,000 49,564 49,426 49,316 50,853 51,628 51,583 51,846 51,842 51,451,000 51,607,000 51,467,000 51,428,000 51,301,000 51,283,000 51,283,000 51,325,000 51,425,000 51,558,000 51,334,000 51,075,000 50,611,000 50,702,000 50,246,000 49,966,000 49,693,000 49,715,000 49,662,000 49,462,000 49,018,000                                                    
      other expense
             -3,050,000 -6,260,000 -2,663,000 -3,277,000 -21,256,000 -16,616,000  -28,625,000    -27,717,000                                                             
      income from operations, before income taxes
                        66,302,000 68,671,750 135,276,000 83,952,000 55,459,000                                                         
      benefit from income taxes
                            4,622,000   14,685,000 10,602,000 14,850,000 12,403,000 17,438,000 9,772,000 98,097,000 19,945,000 22,243,000 31,084,000 18,450,000 15,565,000 18,845,000 13,975,000 16,729,000 15,255,000 11,076,000 331,000 11,650,000 11,582,000 14,081,000 10,358,000 3,580,000 11,390,000 8,219,000 9,722,000 3,488,000 6,011,000       15,101,000 15,310,000 12,568,000 15,489,000 9,870,000 12,039,000 -19,332,000 12,588,000 12,460,000            
      income from continuing operations, before income taxes
                             105,565,000 73,235,000 58,994,000 66,290,000 75,048,000 73,305,000 70,288,000 63,040,000 69,053,000 72,939,000 76,916,000 78,047,000 63,725,000 53,256,000 54,390,000 51,550,000 49,992,000 53,156,000 60,328,000 31,952,000 40,186,000 43,882,000 50,541,000 42,986,000 23,106,000 42,726,000 36,847,000 35,648,000 26,205,000 28,395,000 40,000,000 35,146,000                         
      income from continuing operations, net of income taxes
                             80,512,000 73,552,000 44,309,000 55,688,000 60,198,000 60,902,000 52,850,000 53,268,000 -29,044,000 52,994,000 54,673,000 46,963,000 45,275,000 37,691,000 35,545,000 37,575,000 33,263,000 37,901,000 49,252,000 31,621,000 28,536,000 32,300,000 36,460,000 32,628,000 19,526,000 31,336,000 28,628,000 25,926,000 22,717,000 22,384,000 30,547,000 26,470,000                         
      income from discontinued operations, net of income taxes
                                   1,529,000 -23,000 -23,000 -39,000 -71,000 -4,000 -48,000 342,000 12,000 -26,000 -902,000 -34,000 -7,000 -7,000 -864,000 52,000                                   
      basic:
                                                                                     
      continuing operations attributable to common shareholders
                             1,640 1,490 900 1,140 1,260 1,250 1,080 1,100 -630 1,110 1,140 980 940 790 750 800 710 810 1,040 670 610 700 760 690 410 650 580                              
      discontinued operations
                                   30       10       -20  -10 -10 -10  -20           -10 10 -730                 
      diluted:
                                                                                     
      amortization of other intangible assets
                                                   6,853,000 4,340,000                                 
      income from discontinued operations, net of taxes
                                                   -644,000 -270,000 -82,000 -113,000 -915,000 -155,000 -15,750 -182,000 42,000 77,000                         
      net sales related to products
                                                     111,485,000 116,732,000 121,858,000 126,287,000 111,409,000 111,196,000 119,125,000 126,214,000     111,008,000 105,477,000 90,039,000 92,886,000 96,593,000 95,314,000 68,517,000 85,372,000 95,721,000            
      net sales related to services
                                                     177,743,000 175,397,000 171,075,000 164,951,000 168,731,000 167,490,000 165,598,000 159,767,000     196,427,000 185,722,000 181,686,000 171,774,000 171,266,000 188,455,000 139,251,250 188,566,000 187,692,000            
      net sales
                                                     289,228,000 292,129,000 292,933,000 291,238,000 280,140,000 278,686,000 284,723,000 285,981,000                         
      amortization of other intangibles
                                                     4,914,000 4,180,000 4,463,000 4,249,000 4,632,000 4,530,000 4,411,000 4,495,000                         
      other
                                                       967,000 1,068,000 -684,000 -892,000 -1,346,000 -344,000      149,000 1,624,000 45,000  238,000 -244,250 -493,000             
      net income attributable to common shareowners
                                                        25,578,000 18,416,000 21,972,000 30,468,000 26,439,000                         
      continuing operations attributable to common shareowners
                                                        540 480 470 630 550                         
      benefit for income taxes
                                                           9,453,000 8,676,000                         
      total net sales
                                                                 307,435,000 291,199,000 196,665,000 264,660,000 267,859,000 283,769,000 207,768,250 273,938,000 283,413,000            
      amortization of intangibles
                                                                 8,139,000 7,855,000 6,970,500 9,430,000 9,377,000 11,189,000 10,750,500 14,321,000 14,318,000            
      income before income taxes and minority interests
                                                                 53,061,000 52,791,000 44,469,000 48,062,000 43,305,000  32,233,500 45,199,000 44,742,000            
      income before minority interests
                                                                 37,960,000 37,481,000 31,901,000 32,573,000 33,435,000  23,256,500 32,611,000 32,282,000            
      minority interests
                                                                   -109,000 -440,000   -361,250 -538,000             
      income from continuing operations
                                                                 37,841,000 37,227,000 31,792,000 32,133,000 32,781,000                
      income from operations of discontinued businesses, net of taxes
                                                                 115,000  -46,100,250 -48,739,000                 
      basic earnings per common share:
                                                                                     
      continuing operations
                                                                 570 560 480 480 460                
      diluted earnings per common share:
                                                                                     
      (loss) from discontinued businesses, net of tax
                                                                                     
      goodwill impairment charge
                                                                      129,187,000               
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-28 2025-12-27 2025-09-27 2025-06-28 2025-03-29 2024-12-28 2024-09-28 2024-06-29 2024-03-30 2023-12-30 2023-09-30 2023-07-01 2023-04-01 2022-12-31 2022-09-24 2022-06-25 2022-03-26 2021-12-25 2021-09-25 2021-06-26 2021-03-27 2020-12-26 2020-09-26 2020-06-27 2020-03-28 2019-12-28 2019-09-28 2019-06-29 2019-03-30 2018-12-29 2018-09-29 2018-06-30 2018-03-31 2017-12-30 2017-09-30 2017-07-01 2017-04-01 2016-12-31 2016-09-24 2016-06-25 2016-03-26 2015-12-26 2015-09-26 2015-06-27 2015-03-28 2014-12-27 2014-09-27 2014-06-28 2014-03-29 2013-12-28 2013-09-28 2013-06-29 2013-03-30 2012-12-29 2012-09-29 2012-06-30 2012-03-31 2011-12-31 2008-03-29 2007-12-29 2007-09-29 2007-06-30 2007-03-31 2006-12-30 2006-09-30 2006-07-01 2006-04-01 2005-12-31 2005-09-24 2005-06-25 2004-12-25 2004-09-25 2004-06-26 2004-03-27 2003-12-27 2003-09-27 2003-06-28 2003-03-29 2002-12-28 2002-09-28 
                                                                                      
        assets
                                                                                      
        current assets:
                                                                                      
        cash and cash equivalents
      191,830,000 213,770,000 207,097,000 182,824,000 229,356,000 194,606,000 210,171,000 179,213,000 327,039,000 276,771,000 157,174,000 200,445,000 201,587,000 233,912,000 193,701,000 200,321,000 241,869,000 241,214,000 212,539,000 222,969,000 465,411,000 228,424,000 242,879,000 402,020,000 372,433,000 238,014,000 164,759,000 200,589,000 126,316,000 195,442,000 138,866,000 192,300,000 187,774,000 163,794,000 123,618,000 116,466,000 131,524,000 117,626,000 105,722,000 154,585,000 157,375,000 117,947,000 74,032,000 150,807,000 151,919,000 160,023,000 130,747,000 117,012,000 169,850,000 155,927,000 130,454,000 113,521,000 100,422,000 109,685,000 83,224,000 76,076,000 61,031,000 68,905,000    162,050,000 136,537,000 175,380,000 253,504,000 193,067,000 101,456,000 114,821 167,705 166,549           
        trade receivables and contract assets, net of allowances for credit losses of 8,114 and 10,463, respectively
      700,251,000                                                                                
        inventories
      359,723,000 299,103,000 302,550,000 279,550,000 290,156,000 278,544,000 336,200,000 349,111,000 361,281,000 380,259,000 292,972,000 285,280,000 262,584,000 255,809,000 261,522,000 256,765,000 221,175,000 199,146,000 181,694,000 194,341,000 193,584,000 185,695,000 181,367,000 168,366,000 162,938,000 160,660,000 155,526,000 134,925,000 129,765,000 127,892,000 125,500,000 124,131,000 119,046,000 114,956,000 107,372,000 104,690,000 98,482,000 95,833,000 99,374,000 98,116,000 97,101,000 93,735,000 98,097,000 90,037,000 86,055,000 89,043,000 92,695,000 92,621,000 91,674,000 89,396,000 87,146,000 88,405,000 84,959,000 88,470,000 93,718,000 92,283,000 89,347,000 92,969,000    77,169,000 75,681,000 72,362,000 71,821,000 69,036,000 68,167,000 65,270 65,021 60,373           
        prepaid assets
      102,146,000 96,108,000 121,535,000 109,998,000 129,987,000 103,210,000 92,631,000 97,892,000 93,834,000 87,879,000 101,555,000 105,020,000 104,162,000 89,341,000 92,266,000 80,939,000 90,496,000 93,543,000 77,527,000 84,610,000 81,726,000 96,712,000 69,481,000 66,746,000 68,826,000 52,588,000 51,274,000 60,485,000 58,549,000 53,447,000 43,764,000 44,531,000 43,340,000 36,544,000 42,695,000 50,671,000 42,495,000 34,315,000 36,827,000 36,698,000 33,573,000 30,198,000 33,593,000 36,952,000                                     
        other current assets
      134,856,000 129,212,000 166,440,000 129,921,000 100,230,000 105,796,000 101,514,000 110,836,000 99,054,000 83,378,000 93,314,000 113,389,000 91,713,000 107,580,000 97,087,000 107,456,000 81,703,000 97,311,000 246,828,000 121,966,000 71,922,000 72,560,000 74,489,000 65,062,000 61,694,000 56,030,000 76,774,000 68,911,000 56,051,000 48,807,000 42,697,000 49,833,000 53,079,000 81,315,000 86,358,000 67,693,000 43,872,000 45,008,000 52,921,000 66,609,000 62,164,000 47,286,000 84,103,000 74,453,000 110,742,000 99,841,000 106,718,000 107,709,000 88,459,000 85,847,000 105,153,000 92,915,000 92,993,000 83,601,000 65,243,000 75,047,000 80,892,000 79,052,000    58,583,000 54,186,000 44,363,000 46,389,000 42,546,000 41,967,000 35,957 55,886 42,049           
        total current assets
      1,488,806,000 1,447,049,000 1,532,104,000 1,469,862,000 1,506,358,000 1,403,071,000 1,494,723,000 1,499,273,000 1,668,188,000 1,608,662,000 1,444,325,000 1,504,780,000 1,448,355,000 1,439,032,000 1,415,352,000 1,393,086,000 1,333,086,000 1,274,095,000 1,379,040,000 1,267,913,000 1,423,209,000 1,201,131,000 1,140,274,000 1,234,725,000 1,208,281,000 1,021,325,000 972,407,000 1,010,058,000 866,182,000 897,836,000 838,166,000 889,530,000 843,348,000 826,625,000 782,378,000 738,067,000 700,121,000 656,832,000 654,578,000 701,547,000 637,391,000 559,234,000 578,661,000 629,647,000 614,142,000 606,898,000 606,019,000 592,702,000 590,658,000 552,550,000 547,781,000 519,757,000 492,619,000 485,252,000 457,915,000 451,559,000 437,270,000 425,843,000    527,547,000 482,239,000 501,093,000 559,730,000 526,383,000 412,659,000 419,322 498,767 479,279           
        property, plant and equipment
      1,510,154,000 1,655,219,000 1,591,625,000 1,606,733,000 1,587,069,000 1,604,014,000 1,639,978,000 1,613,895,000 1,618,708,000 1,639,741,000 1,525,485,000 1,529,640,000 1,494,080,000 1,465,655,000 1,380,568,000 1,383,422,000 1,321,618,000 1,291,068,000 1,175,911,000 1,189,120,000 1,117,003,000 1,124,358,000 1,037,212,000 1,028,005,000 1,033,409,000 1,044,128,000 1,008,047,000 1,006,330,000 907,367,000 932,877,000 896,901,000 896,273,000 788,554,000 781,973,000 767,192,000 758,724,000 746,951,000 755,827,000 767,177,000 783,678,000 664,437,000 677,959,000 671,673,000 680,565,000 657,601,000 676,797,000 671,244,000 687,664,000 665,609,000 676,182,000 690,725,000 696,495,000 707,053,000 717,020,000 724,699,000 727,405,000 740,225,000 738,030,000    622,492,000 566,145,000 534,745,000 460,856,000 440,348,000 428,004,000 399,454 386,310 349,623           
        venture capital and strategic equity investments
      209,723,000 206,972,000 194,635,000 216,073,000 214,026,000 218,350,000 235,987,000 231,859,000 243,543,000 243,811,000 301,847,000 300,281,000 293,787,000 311,602,000                                                                   
        operating lease right-of-use assets
      317,840,000 361,415,000 374,273,000 385,756,000 402,908,000 412,490,000 385,133,000 386,147,000 384,394,000 394,029,000 375,322,000 397,192,000 408,464,000 391,762,000 373,410,000 382,121,000 304,758,000 292,941,000 284,722,000 276,820,000 197,668,000 178,220,000 168,379,000 169,192,000 155,568,000 140,085,000 140,359,000 131,880,000                                                     
        goodwill
      3,040,032,000 2,764,253,000 2,922,281,000 2,936,265,000 2,873,402,000 2,846,608,000 3,124,592,000 3,079,693,000 3,070,241,000 3,095,045,000 2,884,602,000 2,916,593,000 2,901,627,000 2,849,903,000 2,776,005,000 2,860,258,000 2,695,994,000 2,711,881,000 2,736,322,000 2,540,067,000 1,890,630,000 1,809,168,000 1,777,642,000 1,735,641,000 1,731,837,000 1,540,565,000 1,521,619,000 1,526,682,000 1,245,848,000 1,247,133,000 1,252,700,000 1,254,444,000 835,936,000 804,906,000 800,247,000 776,453,000 756,022,000 787,517,000 763,576,000 754,925,000 434,056,000 438,829,000 418,245,000 317,414,000 313,159,000 321,077,000 289,356,000 297,005,000 230,321,000 230,701,000 229,271,000 227,524,000 227,082,000 208,609,000 207,420,000 196,225,000 198,882,000 197,561,000    1,119,350,000 1,119,389,000 1,119,309,000 1,097,449,000 1,097,932,000 1,288,239,000 1,417,666 1,418,179 1,419,079           
        intangible assets
      248,989,000 339,995,000 571,094,000 602,452,000 655,705,000 723,400,000 778,461,000 800,129,000 827,638,000 864,051,000 886,286,000 929,890,000 958,119,000 955,275,000                                                                   
        deferred tax assets
      88,599,000 67,334,000 36,907,000 46,943,000 48,794,000 42,179,000 37,963,000 36,109,000 36,924,000 40,279,000 34,264,000 38,540,000 41,017,000 41,262,000 39,721,000 42,467,000 43,404,000 40,226,000 41,117,000 31,863,000 35,457,000 37,729,000 39,515,000 42,759,000 42,753,000 44,659,000 44,831,000 33,483,000 23,772,000 23,386,000 24,562,000 27,230,000 26,237,000 22,654,000 30,856,000 30,494,000 30,306,000 28,746,000 22,078,000 22,954,000 26,355,000 40,028,000                                       
        other assets
      826,165,000 293,185,000 290,893,000 296,461,000 294,104,000 278,233,000 307,005,000 301,178,000 303,147,000 309,383,000 154,876,000 155,465,000 153,990,000 148,279,000 429,693,000 435,635,000 356,652,000 352,889,000 341,445,000 357,794,000 349,431,000 352,626,000 247,538,000 224,371,000 197,079,000 212,615,000 193,174,000 182,350,000 158,005,000 143,759,000 154,595,000 149,270,000 136,632,000 124,002,000 109,798,000 101,132,000 93,862,000 88,430,000 86,329,000 84,687,000 76,095,000 71,643,000 65,552,000 63,216,000 70,686,000 78,352,000 83,873,000 81,815,000 64,043,000 61,964,000 57,170,000 53,915,000 48,985,000 48,659,000 40,987,000 41,399,000 47,045,000 57,659,000    135,910,000 142,320,000 133,944,000 131,911,000 70,103,000 21,511,000 34,708 25,714 27,372           
        total assets
      7,730,308,000 7,135,422,000 7,513,812,000 7,560,545,000 7,582,366,000 7,528,345,000 8,003,842,000 7,948,283,000 8,152,783,000 8,195,001,000 7,607,007,000 7,772,381,000 7,699,439,000 7,602,770,000 7,382,769,000 7,529,361,000 7,075,049,000 7,024,292,000 7,058,437,000 6,720,352,000 5,808,963,000 5,490,831,000 5,213,338,000 5,240,884,000 5,201,790,000 4,692,790,000 4,582,562,000 4,625,484,000 3,926,637,000 3,855,879,000 3,796,657,000 3,865,883,000 3,001,003,000 2,929,922,000 2,865,918,000 2,773,664,000 2,697,075,000 2,711,800,000 2,690,190,000 2,762,987,000 2,103,718,000 2,068,497,000 2,032,843,000 1,885,917,000 1,847,229,000 1,885,192,000 1,842,358,000 1,863,462,000 1,651,763,000 1,644,621,000 1,643,767,000 1,621,598,000 1,603,808,000 1,586,344,000 1,567,618,000 1,546,073,000 1,555,358,000 1,558,320,000    2,664,079,000 2,568,394,000 2,557,544,000 2,503,215,000 2,617,086,000 2,410,424,000 2,538,209 2,589,395 2,548,007           
        liabilities, redeemable noncontrolling interests and equity
                                                                                      
        current liabilities:
                                                                                      
        accounts payable
      133,952,000 148,800,000 169,615,000 145,798,000 149,334,000 140,337,000 135,963,000 133,101,000 129,682,000 168,937,000 136,341,000 140,204,000 120,004,000 205,915,000 181,629,000 211,381,000 225,977,000 198,130,000 127,913,000 110,926,000 127,129,000 122,475,000 96,758,000 82,978,000 102,697,000 111,498,000 107,231,000 99,381,000 78,523,000 66,250,000 77,736,000 67,481,000 73,479,000 77,838,000 66,232,000 64,652,000 60,987,000 68,485,000 65,809,000 66,198,000 43,897,000 36,675,000 31,629,000 32,967,000 34,904,000 33,815,000 27,547,000 35,218,000 35,253,000 31,770,000 29,675,000 37,295,000 31,277,000 31,218,000 27,744,000 34,487,000 32,353,000 34,332,000    35,707,000 37,256,000 28,223,000 23,681,000 26,813,000 34,133,000 30,447 25,753 24,347           
        accrued compensation
      166,888,000 268,854,000 269,697,000 227,509,000 197,325,000 179,418,000 211,077,000 176,667,000 189,606,000 213,290,000 224,183,000 190,802,000 176,053,000 197,078,000 200,365,000 202,962,000 165,224,000 246,119,000 223,045,000 223,063,000 164,748,000 206,823,000 191,295,000 167,957,000 113,620,000 158,617,000 130,292,000 129,844,000 82,174,000 137,212,000 112,731,000 104,547,000 71,136,000 101,044,000 86,402,000 84,732,000 63,309,000 93,471,000 93,558,000 81,839,000 57,072,000 72,832,000 71,518,000 57,400,000 52,219,000 71,569,000 69,616,000 59,224,000 52,434,000 58,461,000 57,414,000 45,006,000 43,620,000 46,951,000 48,771,000 37,363,000 40,199,000 41,602,000    42,804,000 29,992,000 41,651,000 34,152,000 35,449,000 27,237,000 40,358 42,424 36,921           
        deferred revenue
      194,330,000 210,418,000 237,728,000 268,340,000 250,462,000 248,322,000 251,968,000 247,177,000 256,383,000 241,820,000 250,485,000 257,396,000 262,226,000 264,259,000 251,473,000 242,084,000 228,260,000 219,703,000 221,731,000 231,329,000 213,032,000 207,942,000 172,336,000 170,410,000 178,829,000 171,805,000 166,095,000 167,530,000 137,886,000 145,139,000 140,760,000 130,393,000 98,473,000 117,569,000 108,984,000 119,336,000 127,591,000 127,731,000 119,298,000 118,837,000 80,297,000 81,343,000 76,019,000 77,382,000 76,658,000 78,124,000 66,920,000 61,870,000 54,422,000 54,177,000 55,357,000 53,695,000 53,187,000 56,422,000 57,833,000 60,993,000 58,195,000 56,530,000    94,963,000 88,526,000 93,197,000                 
        accrued liabilities
      372,397,000 270,085,000 228,895,000 231,567,000 242,467,000 232,010,000 208,124,000 192,156,000 190,892,000 227,825,000 198,062,000 220,704,000 221,370,000 219,758,000 196,754,000 199,234,000 227,203,000 228,797,000 244,790,000 228,972,000 198,188,000 149,820,000 151,061,000 144,239,000 139,163,000 139,118,000 130,015,000 122,893,000 109,049,000 106,925,000 109,810,000 110,770,000 96,630,000 89,780,000 91,783,000 99,128,000 84,093,000 84,470,000 80,524,000 86,841,000 89,433,000 89,494,000 94,692,000 76,030,000 64,580,000 67,380,000 69,516,000 67,462,000 58,925,000 56,712,000 53,998,000 48,858,000 48,078,000 45,208,000 49,655,000 45,033,000 47,889,000 54,377,000    53,976,000 43,986,000 41,991,000 36,133,000 34,450,000 38,750,000 44,279 42,605 42,527           
        other current liabilities
      226,137,000 222,158,000 215,953,000 207,224,000 211,467,000 194,014,000 205,089,000 198,418,000 188,247,000 203,210,000 184,745,000 198,517,000 201,739,000 204,575,000 181,894,000 190,110,000 144,533,000 137,641,000 163,997,000 132,299,000 97,347,000 102,477,000 127,618,000 108,639,000 108,920,000 90,598,000 114,402,000 81,995,000 91,472,000 71,280,000 66,911,000 73,603,000 62,572,000 44,460,000 33,614,000 27,362,000 18,460,000 26,500,000 25,131,000 23,871,000 16,056,000 12,544,000 21,347,000 12,564,000 7,839,000 11,079,000 15,508,000 13,761,000 9,855,000 22,546,000 20,613,000 22,557,000 21,166,000 21,262,000 14,539,000 14,367,000 14,461,000 14,033,000    18,017,000 20,322,000 25,625,000 36,318,000 27,367,000 31,121,000 43,581 29,568 27,707           
        total current liabilities
      1,093,704,000 1,120,315,000 1,121,888,000 1,080,438,000 1,051,055,000 994,101,000 1,012,221,000 947,519,000 954,810,000 1,055,082,000 993,816,000 1,007,623,000 981,392,000 1,091,585,000 1,014,194,000 1,048,135,000 993,839,000 1,033,185,000 983,751,000 929,610,000 803,376,000 839,751,000 787,014,000 727,936,000 690,896,000 710,181,000 681,646,000 635,598,000 529,759,000 558,222,000 539,599,000 518,140,000 407,098,000 463,504,000 415,755,000 424,071,000 383,374,000 429,593,000 412,047,000 413,393,000 309,989,000 311,761,000 314,104,000 276,532,000 270,489,000 296,170,000 283,083,000 271,648,000 239,319,000 247,034,000 235,171,000 225,854,000 330,812,000 342,247,000 325,237,000 328,126,000 223,835,000 216,797,000    269,681,000 246,290,000 259,331,000 253,581,000 275,123,000 268,023,000 311,412 318,250 316,220           
        long-term debt, net and finance leases
      2,663,133,000 2,136,360,000 2,185,453,000 2,332,374,000 2,510,754,000 2,240,205,000 2,326,653,000 2,409,380,000 2,660,459,000 2,647,147,000 2,514,217,000 2,678,472,000 2,743,774,000 2,707,531,000 2,937,056,000 2,997,221,000 2,676,165,000 2,663,564,000 2,892,676,000 2,727,240,000 2,202,334,000 1,929,571,000 1,968,161,000 2,207,157,000 2,326,770,000 1,849,666,000 1,882,593,000 2,040,388,000 1,540,833,000                                                    
        operating lease right-of-use liabilities
      393,113,000 434,048,000 443,185,000 453,664,000 475,111,000 483,789,000 432,836,000 428,587,000 418,054,000 419,234,000 390,437,000 401,628,000 418,202,000 389,745,000 368,851,000 365,775,000 264,356,000 252,972,000 244,012,000 239,484,000 173,015,000 155,595,000 146,578,000 147,348,000 133,440,000 116,252,000 116,868,000 108,311,000                                                     
        deferred tax liabilities
      81,399,000 95,203,000 123,007,000 109,273,000 107,268,000 106,960,000 167,746,000 165,183,000 180,094,000 191,349,000 185,310,000 207,404,000 212,278,000 215,582,000 196,014,000 230,051,000 230,949,000 239,720,000 259,119,000 262,562,000 207,011,000 217,031,000 202,392,000 201,792,000 197,094,000 167,283,000 165,480,000 181,755,000 151,881,000 143,635,000 145,331,000 152,785,000 96,037,000 89,540,000 81,783,000 82,956,000 83,930,000 55,717,000 54,068,000 53,243,000 45,297,000 48,223,000                                       
        other long-term liabilities
      510,646,000 138,302,000 189,462,000 185,210,000 196,396,000 195,212,000 236,669,000 224,520,000 235,441,000 223,191,000 172,518,000 177,252,000 186,975,000 174,822,000 194,710,000 195,075,000 239,015,000 242,859,000 214,258,000 207,377,000 207,008,000 205,215,000 183,695,000 176,042,000 173,924,000 182,933,000 171,243,000 180,589,000 173,562,000 179,121,000 184,954,000 196,640,000 204,871,000 194,815,000 167,493,000 163,799,000 160,663,000 159,239,000 96,771,000 96,219,000 87,364,000 89,062,000 139,756,000 111,256,000 117,255,000 130,361,000 98,219,000 103,305,000 70,440,000 82,497,000 101,724,000 104,604,000 106,969,000 104,966,000 96,975,000 99,319,000 99,823,000 108,451,000    149,294,000 149,911,000 146,695,000 110,421,000 112,189,000 126,451,000 129,849 178,128 165,236           
        total liabilities
      4,741,995,000 3,924,228,000 4,062,995,000 4,160,959,000 4,340,584,000 4,020,267,000 4,176,125,000 4,175,189,000 4,448,858,000 4,536,003,000 4,256,298,000 4,472,379,000 4,542,621,000 4,579,265,000 4,710,825,000 4,836,257,000 4,404,324,000 4,432,300,000 4,593,816,000 4,366,273,000 3,592,744,000 3,347,163,000 3,287,840,000 3,460,275,000 3,522,124,000 3,026,315,000 3,017,830,000 3,146,641,000 2,505,089,000 2,517,576,000 2,522,617,000 2,664,016,000 1,841,063,000 1,865,906,000 1,825,424,000 1,791,953,000 1,803,330,000 1,858,016,000 1,802,288,000 1,901,002,000 1,290,546,000 1,302,933,000 1,296,799,000 1,150,112,000 1,150,214,000 1,180,846,000 1,143,977,000 1,164,841,000 931,503,000 979,963,000 969,736,000 959,208,000 963,942,000 983,144,000 967,666,000 981,223,000 1,000,853,000 1,030,957,000    930,791,000 923,756,000 953,110,000 940,544,000 967,288,000 665,126,000 701,478 794,106 807,133           
        commitments and contingencies
                                                                                      
        redeemable noncontrolling interests
      41,900,000 41,263,000 40,492,000 39,956,000 41,663,000 41,126,000         39,206,000 40,177,000 55,819,000 53,010,000 32,556,000 30,799,000 28,035,000 25,499,000 24,033,000 23,884,000 24,039,000 28,647,000 28,345,000 20,479,000                                                     
        equity:
                                                                                      
        preferred stock, 0.01 par value...
                                                                                      
        common stock, 0.01 par value...
      493,000 492,000 514,000 513,000 512,000 511,000 517,000 517,000 515,000 513,000 514,000 513,000 512,000 509,000 510,000 510,000 509,000 505,000 506,000 505,000 504,000 498,000 499,000 498,000 496,000 489,000 490,000 489,000 489,000 482,000 883,000 882,000 881,000 875,000 874,000 873,000 871,000 863,000 863,000 862,000 861,000 855,000 854,000 853,000 853,000 845,000 839,000 836,000 836,000 825,000 817,000 810,000 807,000 796,000 794,000 791,000 790,000 785,000    747,000 739,000 734,000 733,000 730,000 729,000 724 723 717           
        additional paid-in capital
      1,967,356,000 1,947,301,000 2,015,665,000 1,992,718,000 1,978,052,000 1,966,237,000 1,971,413,000 1,956,629,000 1,939,413,000 1,905,578,000 1,877,120,000 1,850,385,000 1,830,189,000 1,804,940,000 1,780,876,000 1,761,125,000 1,744,829,000 1,718,304,000 1,720,461,000 1,690,861,000 1,659,524,000 1,627,564,000 1,614,185,000 1,590,117,000 1,562,982,000 1,531,785,000 1,514,620,000 1,497,794,000 1,481,011,000 1,447,512,000 2,625,256,000 2,608,522,000 2,590,821,000 2,560,192,000 2,545,351,000 2,528,742,000 2,506,696,000 2,477,371,000 2,465,193,000 2,450,726,000 2,426,984,000 2,397,960,000 2,386,342,000 2,372,685,000 2,360,731,000 2,307,640,000 2,276,279,000 2,257,597,000 2,249,137,000 2,206,155,000                               
        retained earnings
      1,373,777,000 1,388,620,000 1,944,317,000 1,889,895,000 1,837,569,000 1,812,100,000 2,122,835,000 2,053,557,000 1,959,777,000 1,887,218,000 1,720,441,000 1,633,052,000 1,536,032,000 1,432,901,000 1,279,567,000 1,183,094,000 1,073,773,000 980,751,000 878,818,000 775,392,000 686,944,000 625,414,000 501,442,000 398,533,000 331,098,000 280,329,000 213,767,000 140,957,000 97,229,000 42,096,000 460,120,000 399,752,000 346,044,000 288,658,000 318,507,000 266,033,000 212,081,000 165,303,000 120,623,000 82,888,000 47,681,000 10,538,000                          78,906 28,488            
        treasury stock
      -209,990,000  -363,431,000 -363,338,000 -356,551,000  -119,621,000 -18,265,000 -9,351,000  -24,016,000 -23,978,000 -19,012,000  -38,492,000 -38,468,000 -33,994,000  -40,440,000 -40,297,000 -36,028,000  -23,905,000 -23,793,000 -23,675,000  -18,094,000 -17,938,000 -17,815,000 -55,000 -1,673,705,000 -1,673,582,000 -1,673,463,000 -1,659,914,000 -1,659,907,000 -1,623,825,000 -1,601,185,000 -1,553,005,000 -1,552,964,000 -1,552,936,000 -1,552,885,000 -1,540,738,000 -1,540,691,000 -1,522,747,000 -1,481,892,000 -1,423,260,000 -1,423,227,000 -1,402,852,000 -1,322,354,000 -1,305,880,000 -1,228,681,000 -1,163,166,000 -1,146,538,000 -1,135,609,000 -1,116,962,000 -1,101,933,000 -1,086,600,000 -1,071,120,000      -267,955,000 -264,600,000   -17,997 -3,115            
        accumulated other comprehensive loss
      -191,042,000 -171,783,000 -191,616,000 -166,467,000 -265,246,000 -317,345,000 -192,871,000 -269,709,000 -249,919,000 -196,427,000 -268,066,000 -208,269,000 -239,124,000 -262,057,000 -395,608,000 -258,555,000 -174,933,000 -164,740,000 -132,779,000 -108,021,000 -127,017,000 -138,874,000 -195,281,000 -212,714,000 -218,917,000 -178,019,000 -178,470,000 -166,236,000 -162,800,000 -172,703,000 -159,448,000 -153,608,000 -124,457,000 -144,731,000 -183,312,000 -208,327,000 -242,032,000 -253,764,000 -165,746,000 -150,192,000 -142,817,000 -135,548,000 -120,800,000 -90,363,000 -108,745,000                                    
        total charles river laboratories international, inc. equity
      2,940,594,000 3,164,630,000 3,405,449,000 3,353,321,000 3,194,336,000 3,461,503,000 3,782,273,000 3,722,729,000 3,640,435,000                                                                        
        nonredeemable noncontrolling interest
      5,819,000 5,301,000 4,876,000 6,309,000 5,783,000 5,449,000                                                                           
        total equity
      2,946,413,000 3,169,931,000 3,410,325,000 3,359,630,000 3,200,119,000 3,466,952,000 3,787,127,000 3,727,018,000 3,646,150,000 3,602,276,000 3,310,761,000 3,257,555,000 3,113,883,000 2,981,078,000 2,632,738,000 2,652,927,000 2,614,906,000 2,538,982,000 2,432,065,000 2,323,280,000 2,188,184,000 2,118,169,000 1,901,465,000 1,756,725,000 1,655,627,000 1,637,828,000 1,536,387,000 1,458,364,000 1,401,029,000 1,319,778,000 1,256,709,000 1,185,205,000 1,142,617,000 1,047,407,000 1,024,709,000 966,394,000 879,047,000 839,125,000 872,862,000 836,161,000 784,428,000 737,556,000        664,658,000  662,390,000 639,866,000 603,200,000 599,952,000 564,850,000 554,505,000 527,363,000                       
        total liabilities, redeemable noncontrolling interests and equity
      7,730,308,000 7,135,422,000 7,513,812,000 7,560,545,000  7,528,345,000    8,195,001,000 7,607,007,000 7,772,381,000 7,699,439,000 7,602,770,000 7,382,769,000 7,529,361,000 7,075,049,000 7,024,292,000 7,058,437,000 6,720,352,000 5,808,963,000 5,490,831,000 5,213,338,000 5,240,884,000 5,201,790,000 4,692,790,000                                                       
        see notes to unaudited condensed consolidated financial statements.
                                                                                      
        trade receivables and contract assets, net of allowances for credit losses of 10,463 and 18,301, respectively
       708,856,000                                                                               
        see notes to consolidated financial statements.
                                                                                      
        trade receivables and contract assets, net of allowances for credit losses of 13,805 and 18,301, respectively
        734,482,000                                                                              
        trade receivables and contract assets, net of allowances for credit losses of 12,838 and 18,301, respectively
         767,569,000                                                                             
        trade receivables and contract assets, net of allowances for credit losses of 16,258 and 18,301, respectively
          756,629,000                                                                            
        total liabilities, noncontrolling interests and equity
          7,582,366,000  8,003,842,000 7,948,283,000 8,152,783,000                                                                        
        trade receivables and contract assets, net of allowances for credit losses of 18,301 and 25,722, respectively
           720,915,000                                                                           
        trade receivables and contract assets, net of allowances for credit losses of 23,877 and 25,722, respectively
            754,207,000                                                                          
        redeemable noncontrolling interest
            40,590,000 46,076,000 57,775,000 56,722,000 39,948,000 42,447,000 42,935,000 42,427,000               20,519,000 18,525,000 17,331,000 16,662,000 17,323,000 16,609,000 15,785,000 15,317,000 14,698,000 14,659,000 15,040,000 25,824,000 28,744,000 28,008,000 27,447,000 29,976,000 29,453,000 28,419,000 24,550,000 23,483,000 21,579,000 20,581,000 14,577,000 11,676,000 9,038,000                            
        nonredeemable noncontrolling interests
            4,854,000 4,289,000 5,715,000                                                                        
        trade receivables and contract assets, net of allowances for credit losses of 24,951 and 25,722, respectively
             762,221,000                                                                         
        trade receivables and contract assets, net of allowances for credit losses of 25,407 and 25,722, respectively
              786,980,000                                                                        
        trade receivables and contract assets, net of allowances for credit losses of 25,722 and 11,278, respectively
               780,375,000                                                                       
        total equity attributable to common shareholders
               3,596,882,000 3,305,993,000 3,251,703,000 3,108,597,000 2,976,293,000 2,626,853,000 2,647,706,000 2,610,184,000 2,534,820,000 2,426,566,000 2,318,440,000 2,183,927,000 2,114,602,000 1,896,940,000 1,752,641,000 1,651,984,000 1,634,584,000 1,532,313,000 1,455,066,000 1,398,114,000 1,317,332,000 1,253,106,000 1,181,966,000 1,139,826,000 1,045,080,000 1,021,513,000 963,496,000 876,431,000 836,768,000 867,969,000 831,348,000 779,824,000 733,067,000 704,359,000 701,703,000 663,713,000 672,203,000                                   
        noncontrolling interests
               5,394,000 4,768,000 5,852,000 5,286,000 4,785,000                     3,196,000 2,898,000 2,616,000 2,357,000 4,893,000 4,813,000 4,604,000 4,489,000 4,238,000 4,126,000 3,849,000 3,724,000 3,535,000 3,323,000 3,219,000 3,093,000 2,946,000 2,763,000 2,549,000 2,395,000 2,239,000 2,014,000 1,906,000 1,780,000                       
        trade receivables and contract assets, net of allowances for credit losses of 21,187 and 11,278, respectively
                799,310,000                                                                      
        trade receivables and contract assets, net of allowances for credit losses of 18,040 and 11,278, respectively
                 800,646,000                                                                     
        trade receivables and contract assets, net of allowances for credit losses of 16,694 and 11,278, respectively
                  788,309,000                                                                    
        trade receivables and contract assets, net of allowances for credit losses of 11,278 and 7,180, respectively
                   752,390,000                                                                   
        trade receivables and contract assets, net of allowances for credit losses of 9,827 and 7,180, respectively
                    770,776,000                                                                  
        client relationships
                    909,899,000 965,206,000 948,830,000 981,398,000 1,012,606,000 964,324,000 712,384,000 721,505,000 732,408,000 732,221,000 752,516,000 613,573,000 620,868,000 644,192,000 525,108,000 537,945,000 545,799,000 553,277,000 304,420,000 301,891,000 304,382,000 299,348,000 299,477,000 320,157,000 318,751,000 332,901,000 202,888,000 213,374,000                                       
        other intangible assets
                    58,121,000 67,166,000 70,707,000 79,794,000 87,274,000 92,451,000 83,181,000 66,094,000 70,370,000 73,970,000 80,347,000 75,840,000 81,257,000 90,509,000 69,651,000 72,943,000 83,934,000 95,859,000 65,876,000 67,871,000 71,065,000 69,446,000 70,336,000 74,291,000 77,701,000 82,295,000 62,496,000 67,430,000 277,686,000 172,376,000 169,242,000 178,875,000    84,537,000    84,922,000                           
        current portion of long-term debt and finance leases
                    2,079,000 2,364,000 2,642,000 2,795,000 2,275,000 3,021,000 2,932,000 50,214,000 47,946,000 53,713,000 47,667,000 38,545,000 33,611,000 33,955,000 30,655,000                                                    
        noncontrolling interest
                    5,885,000 5,221,000 4,722,000 4,162,000 5,499,000 4,840,000 4,257,000 3,567,000 4,525,000 4,084,000 3,643,000 3,244,000 4,074,000 3,298,000 2,915,000 2,446,000 3,603,000 3,239,000 2,791,000 2,327,000                                               
        trade receivables and contract assets, net of allowances for credit losses of 7,928 and 7,180, respectively
                     747,605,000                                                                 
        trade receivables and contract assets, net of allowances for credit losses of 6,154 and 7,180, respectively
                      697,843,000                                                                
        trade receivables and contract assets, net of allowances for credit losses of 7,180 and 6,702, respectively
                       642,881,000                                                               
        trade receivables and contract assets, net of allowances for doubtful accounts of 7,024 and 6,702, respectively
                        660,452,000                                                              
        trade receivables and contract assets, net of allowances for doubtful accounts of 7,538 and 6,702, respectively
                         644,027,000                                                             
        trade receivables, net of allowance
                          610,566,000 617,740,000                                                           
        trade receivables
                            572,058,000 532,531,000 542,390,000 514,033,000 524,074,000 545,148,000 495,501,000 472,248,000 487,339,000 478,735,000 440,109,000 430,016,000 422,335,000 398,547,000 383,748,000 364,050,000 359,734,000 345,539,000 287,178,000 270,068,000 288,836,000 277,398,000 265,426,000 257,991,000 275,024,000 274,504,000 239,998,000 220,630,000 224,270,000 224,030,000 213,540,000 203,001,000 215,621,000 208,046,000 205,893,000 184,810,000    228,622,000 210,166,000 202,658,000 185,275,000 177,555,000 201,069,000 203,274 210,155 210,308           
        total liabilities, redeemable noncontrolling interests, and equity
                                4,582,562,000 4,625,484,000                                                     
        right-of-use asset-operating leases
                                  130,704,000                                                    
        liabilities, redeemable noncontrolling interest and equity
                                                                                      
        right-of-use liability-operating leases
                                  109,054,000                                                    
        total liabilities, redeemable noncontrolling interest, and equity
                                  3,926,637,000                                                    
        current portion of long-term debt and capital leases
                                   31,416,000 31,651,000 31,346,000 3,137,000 30,998,000 27,090,000 27,225,000 27,308,000 27,313,000 25,970,000 33,939,000 21,382,000 17,033,000 16,599,000 17,993,000 31,880,000 31,904,000 31,917,000 31,932,000 26,683,000 21,437,000 16,170,000 16,163,000 130,851,000 139,384,000 125,603,000 134,830,000 29,574,000 14,758,000                       
        current liabilities of discontinued operations
                                      1,671,000 1,815,000 1,650,000 1,636,000 1,626,000 1,623,000 1,757,000 1,868,000 1,852,000 1,840,000 2,300,000 2,196,000 2,409,000 2,299,000                116,000 449,000 3,667,000 20,240,000                
        long-term debt, net and capital leases
                                   1,636,598,000 1,652,733,000 1,796,451,000 1,129,581,000 1,114,105,000 1,155,998,000 1,116,278,000 1,170,063,000 1,207,696,000 1,233,189,000 1,331,053,000 840,481,000 845,997,000 835,800,000 754,777,000                                     
        long-term liabilities of discontinued operations
                                      3,476,000 3,942,000 4,395,000 4,849,000 5,300,000 5,771,000 6,213,000 7,094,000 7,415,000 7,890,000 7,139,000 7,547,000 7,937,000 8,357,000                                   
        total liabilities, redeemable noncontrolling interest and equity
                                   3,855,879,000 3,796,657,000 3,865,883,000 3,001,003,000 2,929,922,000 2,865,918,000 2,773,664,000 2,697,075,000 2,711,800,000 2,690,190,000 2,762,987,000 2,103,718,000 2,068,497,000                                       
        deferred tax asset
                                                21,026,000 22,699,000 22,399,000 23,193,000 21,215,000 19,746,000 18,711,000 35,536,000 28,249,000 30,187,000 29,857,000 38,554,000 45,917,000 43,983,000 40,523,000 44,804,000    96,121,000 98,599,000 107,498,000 97,162,000 100,633,000 71,720,000 67,911 44,395 46,154           
        accumulated deficit
                                                -21,346,000 -58,725,000 -107,234,000 -138,775,000 -165,941,000 -197,977,000 -233,241,000 -265,473,000 -284,572,000 -315,439,000 -342,723,000 -368,301,000 -386,717,000 -408,689,000 -439,157,000 -465,596,000                       
        total equity and redeemable noncontrolling interest
                                                736,044,000 735,805,000 697,015,000 704,346,000                                   
        total liabilities, equity and redeemable noncontrolling interest
                                                2,032,843,000 1,885,917,000 1,847,229,000 1,885,192,000                                   
        long-term debt and capital leases
                                                  754,533,000 745,958,000 754,799,000 781,617,000 614,129,000 642,352,000 624,310,000 619,771,000 518,035,000 527,136,000 543,143,000 551,397,000 674,743,000 703,187,000                       
        liabilities and equity
                                                                                      
        accumulated other comprehensive income
                                                   -74,247,000 -17,654,000 14,211,000 1,084,000 5,357,000 -1,957,000 -19,308,000 -13,533,000 6,603,000 15,564,000 2,193,000 12,676,000 4,593,000    42,341,000 25,629,000 21,171,000 23,221,000 28,914,000 10,373,000 8,540 9,021 2,739           
        current assets of discontinued businesses
                                                    835,000 856,000 677,000 750,000 758,000 886,000 705,000 495,000 109,000 107,000 107,000 107,000                       
        other intangibles
                                                    167,545,000 181,269,000 79,451,000  87,245,000 90,210,000 95,035,000  89,777,000 84,570,000 90,454,000 93,437,000    158,442,000 159,368,000 160,204,000 155,279,000 164,302,000 188,291,000 199,148 216,030 226,500           
        long-term assets of discontinued businesses
                                                    3,106,000 3,261,000 2,970,000 3,151,000 3,326,000 3,510,000 3,177,000 3,328,000 903,000 932,000 959,000 986,000                       
        current liabilities of discontinued businesses
                                                    2,059,000 2,181,000 1,747,000 1,931,000 1,944,000 2,280,000 2,633,000 1,802,000 1,092,000 1,053,000 1,164,000 1,165,000                       
        long-term liabilities of discontinued businesses
                                                    7,876,000 8,271,000 7,615,000 8,080,000 8,531,000 8,979,000 8,126,000 8,795,000 2,311,000 2,381,000 2,452,000 2,522,000                       
        shareholders' equity:
                                                                                      
        total shareholders' equity
                                                    670,296,000 671,815,000 695,462,000 640,984,000 656,508,000 647,951,000                             
        total shareholder's equity, including noncontrolling interests
                                                    698,381,000 698,621,000 720,260,000                                
        total liabilities and equity
                                                    1,842,358,000 1,863,462,000 1,651,763,000 1,644,621,000 1,643,767,000 1,621,598,000 1,603,808,000 1,586,344,000 1,567,618,000 1,546,073,000 1,555,358,000 1,558,320,000                       
        current assets
                                                                                      
        current liabilities
                                                                                      
        shareholders' equity
                                                                                      
        capital in excess of par value
                                                        2,170,901,000 2,145,054,000 2,130,266,000 2,097,316,000 2,085,034,000 2,070,474,000 2,064,890,000 2,056,921,000    1,865,868,000 1,830,213,000 1,818,138,000 1,806,234,000 1,796,229,000 1,778,925,000 1,777,625 1,774,157 1,758,556           
        total shareholder's equity, including redeemable noncontrolling interests
                                                        674,031,000                              
        shareowners' equity
                                                                                      
        total shareowners' equity
                                                          628,279,000 600,805,000 597,713,000 562,836,000 552,599,000 525,583,000                       
        current assets of discontinued operations
                                                                   1,123,000 5,669,000 6,330,000 2,741,000                
        long term assets of discontinued operations
                                                                   4,217,000 334,000 751,000 828,000                
        liabilities and shareholders’ equity
                                                                                      
        current portion of long-term debt and capital lease obligations
                                                                   24,098,000 25,759,000 24,977,000 24,116,000 36,724,000 36,403,000 36,445 80,555 80,868           
        long-term debt and capital lease obligations
                                                                   511,816,000 527,555,000 547,084,000 576,542,000 571,808,000 270,652,000 260,217 297,728 325,677           
        minority interests
                                                                   3,420,000 2,420,000 9,223,000 9,149,000 8,808,000 8,243,000 9,718 9,641 9,191           
        shareholders’ equity
                                                                                      
        accumulated earnings
                                                                   97,842,000 59,886,000 23,123,000                 
        total shareholders’ equity
                                                                   1,729,868,000 1,642,218,000 1,595,211,000 1,553,522,000 1,640,990,000 1,737,055,000 1,827,013 1,785,648 1,731,683           
        total liabilities and shareholders’ equity
                                                                   2,664,079,000 2,568,394,000 2,557,544,000 2,503,215,000 2,617,086,000 2,410,424,000 2,538,209 2,589,395 2,548,007           
        long term liabilities of discontinued operations
                                                                                      
        unearned compensation
                                                                         -20,785 -23,626            
        deferred income
                                                                      78,941,000 82,352,000 100,379,000 116,302 97,345 103,850           
        accumulated (deficit) earnings
                                                                      -12,066,000 4,540,000               
        current assets held for sale
                                                                       44,179,000               
        long term assets held for sale
                                                                       217,385,000               
        current liabilities held for sale
                                                                       31,968,000               
        long term liabilities held for sale
                                                                       8,168,000               
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-28 2025-12-27 2025-09-27 2025-06-28 2025-03-29 2024-12-28 2024-09-28 2024-06-29 2024-03-30 2023-12-30 2023-09-30 2023-07-01 2023-04-01 2022-12-31 2022-09-24 2022-06-25 2022-03-26 2021-12-25 2021-09-25 2021-06-26 2021-03-27 2020-12-26 2020-09-26 2020-06-27 2020-03-28 2019-12-28 2019-09-28 2019-06-29 2019-03-30 2018-12-29 2018-09-29 2018-06-30 2018-03-31 2017-12-30 2017-09-30 2017-07-01 2017-04-01 2016-12-31 2016-09-24 2016-06-25 2016-03-26 2015-12-26 2015-09-26 2015-06-27 2015-03-28 2014-12-27 2014-09-27 2014-06-28 2014-03-29 2013-12-28 2013-09-28 2013-06-29 2013-03-30 2012-12-29 2012-09-29 2012-06-30 2012-03-31 2007-06-30 2007-03-31 2006-12-30 2006-09-30 2006-07-01 2006-04-01 2005-12-31 2005-09-24 
                                                                         
          cash flows relating to operating activities
                                                                         
          net income
        -14,802,000 -276,290,000 55,556,000 52,693,000 25,878,000 -213,747,000 70,295,000 94,261,000 74,482,000 188,952,000 88,021,000 99,443,000 103,954,000 189,106,000 97,612,000 110,664,000 95,226,000 139,827,000 105,159,000 89,916,000 63,935,000 144,190,000 102,611,000 67,668,000 50,837,000 80,512,000 73,552,000 44,309,000 55,688,000 60,198,000 60,902,000 54,379,000 53,245,000 -29,067,000 52,955,000 54,602,000 46,959,000 45,227,000 38,033,000 35,557,000 37,549,000 32,361,000 37,867,000 49,245,000 31,614,000 27,672,000 32,352,000 35,816,000 32,358,000 19,444,000 31,223,000 27,713,000 25,771,000 18,528,000 22,202,000 30,589,000 26,547,000 37,956,000 36,763,000 35,189,000 -16,606,000 25,749,000 -100,115,000 50,418 32,073 
          adjustments to reconcile net income to net cash from operating activities:
                                                                         
          depreciation and amortization
        67,151,000 78,277,000 85,164,000 119,507,000 120,364,000 102,104,000 88,198,000 86,082,000 85,357,000 80,514,000 78,870,000 77,671,000 77,069,000 77,545,000 74,605,000 76,421,000 75,299,000 67,241,000 68,686,000 68,105,000 61,508,000 60,876,000 59,580,000 57,208,000 57,260,000 51,833,000 51,758,000 49,146,000 45,358,000 41,581,000 43,592,000 43,396,000 33,210,000 33,484,000 33,465,000 31,799,000 32,411,000 35,542,000 34,108,000 32,353,000 24,655,000 25,551,000 23,814,000 23,148,000 22,368,000 26,010,000 26,083,000 24,302,000 20,050,000 29,300,000 26,916,000 20,410,000 20,010,000 20,658,000 20,550,000 20,065,000 20,002,000 21,232,000 19,913,000 21,827,000 20,574,000 17,566,000 22,619,000 26,476 25,196 
          long-lived asset impairments
        15,863,000 222,895,000 4,982,000 20,627,000 10,576,000                                                             
          stock-based compensation
        22,381,000 17,632,000 23,267,000 17,049,000 13,135,000 17,235,000 19,331,000 16,587,000 16,738,000 19,521,000 22,797,000 16,270,000 13,460,000 22,069,000 21,999,000 14,930,000 14,619,000 19,185,000 22,023,000 17,077,000 13,189,000 15,368,000 16,870,000 13,143,000 10,960,000 13,842,000 14,025,000 16,505,000 12,899,000 11,438,000 11,820,000 13,547,000 10,541,000 11,101,000 11,526,000 11,890,000 9,486,000 10,995,000 10,600,000 12,106,000 9,941,000 9,773,000 10,476,000 10,199,000 9,674,000 7,903,000 8,251,000 8,222,000 6,659,000                 
          deferred income taxes
        -29,417,000 -60,170,000 25,908,000 -21,989,000 -19,041,000 -41,440,000 -12,915,000 -12,086,000 -987,000 -22,652,000 -11,696,000 -4,971,000 -11,584,000 -9,561,000 -11,639,000 -7,121,000 -7,563,000 -10,249,000 -22,648,000 18,016,000 -9,125,000 2,998,000 -3,279,000 3,121,000 -2,973,000 3,197,000 -23,745,000 -9,128,000 7,781,000 683,000 -4,173,000 -5,430,000 -782,000 10,078,000 -4,775,000 -3,322,000 26,273,000 2,215,000 1,578,000 -14,370,000 12,522,000 6,924,000 -5,169,000 -8,540,000 9,474,000 5,920,000 -5,503,000 -6,421,000 13,064,000 -9,521,000 2,439,000 -498,000 6,734,000 2,649,000 -5,928,000 -1,150,000 5,740,000   -1,003,000 2,665,000   -32,583  
          write down of inventories
        1,489,000 1,747,000 -370,000 4,305,000 6,762,000                                                             
          losses and impairments on venture capital and strategic equity investments
        1,138,000 -9,044,000                                                                
          provision for credit losses
        47,000 1,503,000 2,368,000 184,000 2,007,000 6,551,000 3,504,000 3,880,000 839,000                                                         
          loss on divestitures
        117,981,000 -3,376,000   -34,000 432,000                                                       
          other
        -34,675,000 -802,000 1,040,000 -1,465,000 3,731,000 12,879,000 11,282,000 7,091,000 1,999,000 -11,600,000 -8,529,000 6,134,000 15,587,000 -4,032,000 18,054,000 8,309,000 5,211,000 14,389,000 -8,957,000 -971,000 496,000 371,000 6,415,000 -8,000 10,495,000 3,066,000 1,553,000 3,692,000 -380,000 5,577,000 3,075,000 3,029,000 3,932,000 3,190,000 -2,024,000 -2,017,000 462,000 5,469,000 6,199,000 -3,574,000 1,405,000 -1,129,000 1,299,000 719,000 -917,000 -18,000 -2,063,000 -863,000 1,380,000 3,251,000 -2,652,000 -616,000 772,000 -1,177,000 4,178,000 1,780,000 1,535,000         
          changes in assets and liabilities:
                                                                         
          trade receivables and contract assets
        -65,319,000 27,631,000 26,596,000 10,863,000 -29,353,000 3,312,000 17,228,000 18,353,000 -17,281,000 25,647,000 -10,832,000 -14,418,000 -33,831,000 23,599,000 -56,527,000 -59,700,000 -57,942,000 8,959,000 -30,368,000                                               
          inventories
        26,004,000 -3,497,000 -31,327,000 7,929,000 -21,882,000 3,015,000 4,039,000 4,150,000 5,600,000 -18,175,000 -11,455,000 -24,084,000 -8,587,000 -2,240,000 -12,558,000 -40,561,000 -23,164,000 -19,520,000 1,468,000 4,297,000 -11,404,000 -4,324,000 -12,154,000 -5,977,000 4,076,000 -8,418,000 -10,416,000 -45,000 -2,520,000 -2,998,000 -2,896,000 -3,943,000 -3,501,000 -8,338,000 -1,754,000 -5,153,000 -2,593,000 331,000 -2,667,000 1,396,000 -3,081,000 3,834,000 1,192,000 -2,093,000 431,000 1,617,000 -2,071,000 -208,000 -2,294,000 -3,016,000 2,327,000 -3,804,000 2,922,000 2,968,000 -977,000 -4,518,000 3,312,000   -239,000    -768  
          accounts payable
        20,455,000 -37,878,000 24,506,000 -9,010,000 25,251,000 -7,176,000 -659,000 2,105,000 -8,541,000 6,104,000 -1,546,000 16,328,000 -41,313,000 -8,631,000 -25,487,000 -9,466,000 40,932,000 33,470,000 24,814,000 -23,005,000 9,622,000 13,075,000 13,292,000 -15,616,000 -10,003,000 5,294,000 6,286,000 7,950,000 10,245,000 -7,410,000 7,286,000 -11,532,000 -1,076,000 6,194,000 668,000 -570,000 -6,258,000 4,892,000 -2,539,000 10,371,000 9,352,000 2,068,000 -2,646,000 -1,286,000 3,038,000 6,378,000 -6,183,000 -1,906,000 6,310,000 608,000 -8,831,000 6,181,000 -5,038,000 3,486,000 -7,360,000 2,804,000 -2,187,000  8,001,000 3,304,000   2,160,000 4,335  
          accrued compensation
        -83,758,000 -2,562,000 42,880,000 23,727,000 15,263,000 -25,623,000 31,172,000 -12,208,000 -20,945,000 -15,991,000 36,086,000 13,821,000 -21,469,000 -9,430,000 5,439,000 41,622,000 -79,795,000 26,094,000 4,278,000 51,292,000 -37,360,000 11,043,000 20,710,000 53,973,000 -45,245,000 26,714,000 2,101,000 29,693,000 -55,114,000 25,528,000 8,505,000 28,574,000 -30,991,000 14,214,000 167,000 19,684,000 -30,399,000 1,135,000 12,406,000 11,782,000 -16,025,000 6,176,000 14,995,000 4,495,000 -17,252,000 2,836,000 12,024,000 4,610,000 -5,839,000 1,426,000 11,636,000 1,515,000 -2,651,000 -1,675,000 10,177,000 -2,231,000 -1,659,000   4,707,000    -1,843  
          deferred revenue
        5,197,000 -25,820,000 -23,625,000 12,519,000 -1,213,000 4,958,000 5,432,000 -11,806,000 19,957,000 -11,746,000 -3,201,000 -6,315,000 -481,000 4,093,000 25,924,000 15,563,000 12,078,000 -4,008,000 -9,896,000 -4,504,000 5,006,000 29,955,000 1,965,000 -9,338,000 6,065,000 -2,064,000 -1,315,000 14,164,000 -14,405,000 2,581,000 37,822,000 13,961,000 -18,292,000     12,411,000 1,144,000 2,004,000 -979,000 5,019,000 833,000 -899,000 1,321,000 13,418,000 6,884,000 1,327,000 615,000 -1,008,000 575,000 1,024,000 -3,888,000 -1,198,000 -4,066,000 3,386,000 963,000         
          customer contract deposits
        -135,000 15,185,000 -1,101,000 -8,599,000 9,167,000 -8,123,000 6,858,000 1,709,000 6,140,000 5,970,000 -4,015,000 -19,028,000 1,509,000 14,223,000 134,000 11,350,000 4,750,000 12,075,000 6,882,000 3,414,000 -5,446,000 -932,000 1,611,000 3,822,000 4,454,000 -3,312,000 3,332,000 -5,052,000 -5,866,000 -6,340,000 -3,088,000 13,977,000 23,566,000                                 
          other assets and liabilities
        -8,523,000 33,713,000 -43,074,000 -26,262,000 4,054,000 -12,759,000 7,421,000 -13,635,000 -33,022,000 46,580,000 -2,729,000 -17,437,000 12,228,000 35,277,000 -2,397,000 -11,138,000 11,498,000 -13,011,000 1,922,000 -17,489,000 30,584,000 -31,435,000 22,114,000 5,456,000 2,765,000 8,827,000 26,072,000 -12,524,000 -5,125,000 2,155,000 -29,283,000 1,972,000 407,000 33,791,000 -14,666,000 -1,126,000 -10,677,000                             
          net cash from operating activities
        41,077,000 147,520,000 213,826,000 204,603,000 171,697,000 159,362,000 251,792,000 193,535,000 129,888,000 220,943,000 205,450,000 148,122,000 109,383,000 234,757,000 132,779,000 149,474,000 102,630,000 229,258,000 174,722,000 186,590,000 170,229,000 138,379,000 177,300,000 162,306,000 68,590,000 180,677,000 155,847,000 129,553,000 14,859,000 139,973,000 117,244,000 123,872,000 60,051,000 124,236,000 59,485,000 100,324,000 34,029,000 114,252,000 69,606,000 77,978,000 38,539,000 102,339,000 88,289,000 86,354,000 11,252,000 99,849,000 66,845,000 56,975,000 28,463,000 62,495,000 67,607,000 48,966,000 29,977,000 64,327,000 61,035,000 57,367,000 25,277,000 54,294,000 39,094,000 73,246,000 42,553,000 59,848,000 326,000 85,567 68,339 
          cash flows relating to investing activities
                                                                         
          acquisition of businesses and assets, net of cash acquired
        -405,006,000       -144,619,000 -50,166,000   -1,002,000 -291,588,000 -906,308,000 -94,197,000 518,000 -36,896,000 -382,250,000 -54,000 -23,266,000 -491,392,000 -989,000     -2,538,000    -50,875,000 -18,835,000 -578,454,000 -318,000 -35,677,000 -201,294,000 -9,787,000 -893,000 -51,116,000                   
          capital expenditures
        -55,908,000 -88,950,000 -35,580,000 -35,298,000 -59,324,000 -75,616,000 -38,721,000 -39,486,000 -79,144,000 -78,323,000 -65,947,000 -67,383,000 -106,875,000 -89,024,000 -72,393,000 -82,852,000 -80,464,000 -98,775,000 -55,536,000 -46,431,000 -28,030,000 -87,854,000 -26,185,000 -26,800,000 -25,721,000 -63,839,000 -35,163,000 -24,781,000 -16,731,000 -68,676,000 -22,439,000 -21,213,000 -27,726,000 -28,503,000 -22,011,000 -15,997,000 -15,920,000 -25,679,000 -9,568,000 -11,791,000 -8,250,000 -28,244,000 -10,452,000 -13,908,000 -10,648,000 -27,018,000 -9,402,000 -9,315,000 -11,190,000 -13,835,000 -9,096,000 -9,794,000 -6,429,000 -13,739,000 -10,242,000 -9,441,000 -14,112,000 -81,987,000 -25,598 
          free cash flows
        -14,831,000 58,570,000 178,246,000 169,305,000 112,373,000 83,746,000 213,071,000 154,049,000 50,744,000 142,620,000 139,503,000 80,739,000 2,508,000 145,733,000 60,386,000 66,622,000 22,166,000 130,483,000 119,186,000 140,159,000 142,199,000 50,525,000 151,115,000 135,506,000 42,869,000 116,838,000 120,684,000 104,772,000 -1,872,000 71,297,000 94,805,000 102,659,000 32,325,000 95,733,000 37,474,000 84,327,000 18,109,000 88,573,000 60,038,000 66,187,000 30,289,000 74,095,000 77,837,000 72,446,000 604,000 72,831,000 57,443,000 47,660,000 17,273,000 48,660,000 58,511,000 39,172,000 23,548,000 50,588,000 50,793,000 47,926,000 11,165,000 54,294,000 39,094,000 -8,741,000 42,553,000 59,848,000 326,000 59,969 68,339 
          purchases of investments and contributions to venture capital investments
        -8,492,000 -7,532,000 -4,454,000 -2,788,000 -5,302,000 -7,612,000 -9,726,000 -21,671,000 -13,867,000 -17,893,000 -13,633,000 -10,119,000 -12,570,000 -28,911,000 -20,521,000 -95,546,000 -13,296,000 -13,592,000 -8,697,000 -6,716,000 -16,550,000 -6,805,000 -7,823,000 -4,943,000 -7,121,000 -4,677,000 -2,911,000 -12,334,000 -2,419,000 -4,590,000 -9,438,000 -5,829,000 -5,268,000                                 
          proceeds from sale of investments
        2,922,000 3,465,000 3,531,000 504,000 1,602,000 2,217,000 27,111,000 4,857,000 7,502,000 2,714,000 1,010,000 990,000 1,953,000 1,445,000 2,899,000 205,000 572,000 756,000   5,591,000 129,000 3,177,000 2,504,000 927,000 15,000 5,254,000 189,000 1,810,000 28,596,000                 1,147,000 3,629,000 1,219,000 5,589,000 1,607,000 2,125,000 6,869,000 14,555,000         
          proceeds from sale of businesses and assets
        60,096,000  17,441,000                                                             
          net cash from investing activities
        -407,845,000 -92,807,000 -33,696,000 -37,339,000 -45,479,000 -76,104,000 -21,324,000 -61,866,000 -85,792,000 -238,371,000 -79,557,000 -76,609,000 -168,618,000 44,383,000 -92,186,000 -462,114,000 -98,005,000 9,307,000 -355,050,000 -954,193,000 -137,996,000 -88,423,000 -70,810,000 -28,626,000 -413,685,000 -70,871,000 -61,393,000 -528,425,000 -20,813,000 -70,956,000 -33,011,000 -826,372,000 -24,664,000 -32,827,000 -53,785,000 -38,970,000 52,996,000 -70,940,000 -10,654,000 -598,334,000 -6,442,000 -71,308,000 -212,491,000 -24,195,000 -12,293,000 -80,801,000 -14,691,000 -195,987,000 -6,511,000 -19,714,000 -14,346,000 -11,205,000 -28,782,000 -19,774,000 -26,638,000 -5,300,000 -3,278,000   -102,924,000 -195,924,000   -38,500  
          cash flows relating to financing activities
                                                                         
          proceeds from long-term debt and revolving credit facility
        912,462,000 156,673,000 107,498,000 547,022,000 416,341,000 104,798,000 235,583,000 440,318,000 300,882,000 443,319,000 51,238,000 89,296,000 192,500,000 153,765,000 618,154,000 1,218,506,000 962,005,000 831,442,000 1,119,729,000 3,045,931,000 1,954,011,000 819,034,000 1,000 2,160,000 1,409,793,000 1,287,286,000 585,444,000 1,195,620,000 290,111,000 362,827,000 -367,000 1,312,269,000 1,080,299,000 7,601,000 93,031,000 23,500,000 112,724,000 117,885,000 44,806,000 832,552,000 49,423,000                         
          payments on long-term debt, revolving credit facility, and finance lease obligations
        -355,676,000 -207,817,000 -253,794,000 -738,312,000 -149,394,000 -176,779,000 -329,646,000 -694,862,000 -292,482,000 -320,767,000 -213,860,000 -159,721,000 -157,328,000 -408,249,000 -668,125,000 -907,995,000 -948,267,000 -1,052,483,000 -948,622,000 -2,527,577,000 -1,714,195,000 -879,439,000 -275,726,000 -120,126,000 -925,109,000 -1,325,968,000 -721,859,000 -716,103,000 -360,658,000                                     
          proceeds from exercises of stock options
        1,223,000 711,000 2,000   768,000 779,000 826,000 21,505,000 5,939,000 3,939,000 3,927,000 11,792,000 7,400,000 2,139,000 3,372,000 12,199,000 2,338,000 8,016,000 15,686,000 19,612,000 2,780,000 7,198,000 14,000,000 22,608,000 7,564,000 3,129,000 2,021,000 21,832,000 7,429,000 6,032,000 4,155,000 20,041,000 3,781,000 5,134,000 10,232,000 19,723,000 1,554,000 1,820,000 7,309,000 12,514,000 2,780,000 946,000 1,505,000 34,136,000 26,947,000 10,207,000 1,693,000 34,841,000                 
          purchase of treasury stock
        -208,285,000 -96,000 -93,000 -7,352,000 -353,132,000 -124,000 -100,786,000 -8,914,000 -9,351,000 -139,000 -38,000 -4,966,000 -19,012,000 -159,000 -24,000 -4,474,000 -33,994,000 -267,000 -143,000 -4,269,000 -36,028,000 -74,000 -112,000 -118,000 -23,675,000 -47,000 -157,000 -123,000 -17,760,000 -55,000 -123,000 -119,000 -13,549,000 -7,000 -36,082,000 -22,640,000 -48,180,000 -41,000 -28,000 -51,000 -12,147,000 -47,000 -17,945,000 -40,854,000 -58,632,000 -33,000 -20,376,000 -80,797,000 -20,812,000  -64,804,000 -15,670,000 -11,229,000       -3,355,000      
          purchase of remaining equity interest of other redeemable noncontrolling interests
                                                                        
          net cash from financing activities
        347,724,000 -51,864,000 -152,616,000 -226,921,000 -105,325,000 -75,879,000 -207,536,000 -285,858,000 18,346,000 123,568,000 -162,866,000 -71,464,000 25,241,000 -248,956,000 -51,594,000 271,436,000 -13,283,000 -218,972,000 178,895,000 517,955,000 194,720,000 -59,229,000 -268,639,000 -104,096,000 479,212,000 -39,044,000 -133,443,000 473,507,000 -69,083,000 563,000 -147,079,000 719,511,000 -14,936,000 -53,010,000 -402,000 -80,740,000 -74,324,000 -23,465,000 -105,189,000 512,299,000 7,081,000 15,988,000 52,287,000 -65,661,000 1,934,000 17,118,000 -33,916,000 84,356,000 -6,144,000 -15,907,000 -38,913,000 -22,907,000 -6,510,000 -18,114,000 -27,537,000 -34,835,000 -30,635,000   -26,984,000 -81,564,000 102,122,000 11,994,000 -95,273  
          effect of exchange rate changes on cash, cash equivalents, and restricted cash
        1,248,000 3,928,000 -3,034,000 12,669,000 5,265,000 -13,449,000 7,704,000 -3,342,000 -8,387,000 12,724,000 -6,188,000 -163,000 1,671,000 14,853,000 -30,000 5,016,000 5,740,000 216,000 448,000 6,113,000 10,953,000 -5,031,000 5,530,000 5,000 290,000 2,564,000 3,123,000 -355,000 6,025,000 -14,138,000 9,361,000 -8,951,000 4,254,000 2,099,000 2,327,000 5,103,000 1,705,000                             
          net change in cash, cash equivalents, and restricted cash
        -17,796,000 6,777,000 24,480,000 -46,988,000 26,158,000 -6,070,000 30,636,000 -157,531,000 54,055,000 118,864,000 -43,161,000 -114,000 -32,323,000 45,037,000 -11,031,000 -36,188,000 -2,918,000 19,809,000 -985,000 -243,535,000 237,906,000 -14,304,000 -156,619,000 29,589,000 134,407,000 73,326,000 -35,866,000 74,280,000 -69,012,000 55,442,000 -53,489,000 4,965,000 24,069,000 40,178,000 7,133,000 -14,807,000 13,933,000                             
          cash, cash equivalents, and restricted cash, beginning of period
        215,997,000 205,570,000 284,480,000 241,214,000 246,314,000 233,119,000 240,046,000 197,318,000 166,331,000 119,894,000                             
          cash, cash equivalents, and restricted cash, end of period
        198,201,000 6,777,000 24,480,000 -46,988,000 231,728,000 -6,070,000 30,636,000 -157,531,000 338,535,000 118,864,000 -43,161,000 -114,000 208,891,000 45,037,000 -11,031,000 -36,188,000 243,396,000 19,809,000 -985,000 -243,535,000 471,025,000 -14,304,000 -156,619,000 29,589,000 374,453,000 73,326,000 -35,866,000 74,280,000 128,306,000 55,442,000 -53,489,000 4,965,000 190,400,000 40,178,000 7,133,000 -14,807,000 133,827,000                             
          see notes to unaudited condensed consolidated financial statements.
                                                                         
          goodwill impairment
                                                                         
          proceeds from sale of businesses
                                                                         
          payments of contingent consideration
               -2,711,000                                                     
          purchase of remaining equity interests of other redeemable noncontrolling interest
                                                                         
          see notes to consolidated financial statements.
                                                                         
          loss on venture capital and strategic equity investments
           2,525,000 10,374,000    -5,880,000 -107,073,000 4,070,000 1,894,000 3,282,000 6,707,000 -3,447,000 9,612,000 13,903,000 13,143,000 10,367,000 -9,809,000 16,719,000                                             
          purchase of remaining equity interest of other redeemable noncontrolling interest
            -19,140,000                                                            
          long-lived asset impairment charges
              3,089,000 8,818,000 5,432,000 15,709,000                                                        
          loss on venture capital & strategic equity investments
              -2,483,000                                                           
          purchases of additional equity interests
                                                                        
          loss on debt extinguishment and amortization of other financing costs
                 992,000    1,064,000                                                    
          changes in fair value of contingent consideration arrangements
                                                                       
          payment of debt extinguishment and financing costs
                         -2,000 -87,000 -9,486,000 -28,680,000                                             
          gain on divestitures
                    -441,000                                                     
          supplemental cash flow information:
                                                                         
          cash and cash equivalents
                    201,587,000  -6,620,000 -41,548,000 241,869,000  -10,430,000 -242,442,000 465,411,000  -159,141,000 29,587,000 372,433,000          7,152,000 -15,058,000 131,524,000                             
          restricted cash included in other current assets
                    6,162,000  -4,421,000 5,384,000 413,000  1,157,000 -894,000 4,012,000  2,503,000 21,000 444,000          23,000 30,000 538,000                             
          restricted cash included in other assets
                    1,142,000  10,000 -24,000 1,114,000  -324,000 -199,000 1,602,000  19,000 -19,000 1,576,000          -42,000 221,000 1,765,000                             
          non-cash investing activities:
                                                                         
          purchases of property, plant and equipment included in accounts payable and accrued liabilities
                    43,116,000                                                     
          proceeds from divestitures
                                                                         
          contingent consideration, fair value changes
                      -11,970,000 -3,450,000                                                 
          payment of contingent considerations
                                                                        
          cash classified within current assets held for sale
                                                                         
          loss on debt extinguishment and other financing costs
                       959,000 1,028,000                                                 
          gain on sale of businesses
                                                                         
          contingent consideration
                                                                         
          debt extinguishment and financing costs
                          992,000 1,073,000 26,907,000                                             
          trade receivables
                            5,598,000 -34,171,000 -32,085,000 12,765,000 -32,136,000 16,168,000 12,047,000 -13,411,000 -23,127,000 9,122,000 -10,943,000 -15,595,000 -3,780,000 -5,567,000 -16,116,000 -5,534,000 -21,062,000 -9,520,000 -15,624,000 -11,357,000 -16,279,000 19,467,000 -11,856,000 -6,272,000 -18,302,000 12,873,000 -9,800,000 -10,937,000 -20,224,000 3,171,000 3,787,000 -12,216,000 -14,234,000 11,665,000 -2,541,000 -5,509,000 -19,881,000   -9,641,000   3,307,000 3,556  
          less: income from discontinued operations, net of income taxes
                                     1,529,000 -23,000 -23,000 -39,000 -71,000 -4,000 -48,000 342,000 12,000 -26,000                         
          income from continuing operations, net of income taxes
                                 80,512,000 73,552,000 44,309,000 55,688,000 60,198,000 60,902,000 52,850,000 53,268,000 -29,044,000 52,994,000 54,673,000 46,963,000 45,275,000                            
          adjustments to reconcile net income from continuing operations to net cash from operating activities:
                                                                         
          gain on venture capital and strategic equity investments
                             -68,635,000 -20,350,000                                           
          payments on debt financing costs
                                     -23,000 -13,382,000 -4,932,000                                 
          discontinued operations
                                                                         
          net cash from operating activities from discontinued operations
                                     -4,000 -3,095,000 -636,000 -320,000 -492,000 -524,000 -473,000 -622,000 -652,000 -293,000 -489,000 -611,000 -338,000 -611,000 -316,000                     
          gain on venture capital and other investments
                                12,035,000                                         
          gain on venture capital investments
                                 -14,982,000 597,000 4,254,000 -10,575,000 6,832,000 -5,375,000 -10,934,000 -6,451,000     -1,766,000 -442,000 -4,994,000 -3,082,000                         
          gain on divestiture
                                         -10,577,000                             
          impairment charges
                                                                         
          long-term payable on transition tax
                                                                         
          proceeds from divestiture
                                         72,462,000                             
          payment of debt financing costs
                                                                         
          payments on long-term debt, revolving credit facility, and capital lease obligations
                                     -368,198,000 -152,598,000 -583,412,000 -1,096,795,000                                 
          acquisitions of businesses and assets, net of cash acquired
                                      -1,261,000 -801,134,000 -20,216,000                                 
          (gain) loss on bargain purchase
                                                                         
          purchases of investments
                                          -12,159,000 -23,278,000 -6,698,000 -19,970,000 -2,167,000 -11,716,000 -6,395,000 -7,920,000 -11,141,000 -5,450,000 -9,724,000 -8,477,000 -8,437,000 -3,029,000 -6,705,000 -2,225,000 -8,928,000 -2,566,000 -3,847,000 -7,723,000 -2,636,000 -3,484,000 -4,694,000         
          proceeds from sale of investments and distributions from venture capital investments
                                          3,125,000 344,000 3,135,000 25,680,000 20,200,000 2,374,000 5,700,000                         
          payments on long-term debt, revolving credit facility and capital lease obligations
                                          -59,285,000 -91,833,000 -158,140,000                             
          amortization of debt issuance costs and discounts
                                             506,000 34,000 1,882,000 409,000     427,000 430,000 433,000 435,000 437,000 429,000 4,138,000 4,557,000 4,486,000 4,474,000 4,317,000 4,345,000 629,000 690,000 698,000 894,000 551,000 356,000 458 411 
          gain on bargain purchase
                                             16,000 96,000 -55,000                       
          other assets
                                             -513,000 -2,200,000 -70,000 -3,432,000 -7,458,000 2,437,000 11,319,000 -5,448,000 9,910,000 -127,000 -8,937,000 -5,991,000 10,338,000 -2,299,000 -843,000 -4,775,000 -1,497,000 3,866,000 -2,203,000 -462,000   -6,467,000 -9,795,000   -1,713 873 
          accrued liabilities
                                             3,695,000 -9,289,000 -5,449,000 -444,000 -8,120,000 13,394,000 11,537,000 -2,742,000 -5,071,000 3,343,000 3,079,000 6,933,000 -2,526,000 4,105,000 -2,647,000 1,827,000 -5,532,000 7,562,000 -3,966,000 -5,114,000 3,623,000 1,290,000 -5,905,000    -220  
          taxes payable and prepaid taxes
                                             3,871,000 -2,596,000 10,574,000 -13,649,000 -2,000,000 4,790,000 13,943,000 -20,639,000 -3,137,000 2,849,000 9,695,000 -16,497,000 6,503,000 -5,265,000 2,646,000 -6,938,000 -4,992,000 4,586,000 10,057,000 -7,320,000         
          other liabilities
                                             -286,000 1,203,000 -221,000 -365,000 8,488,000 -274,000 -11,346,000 -527,000 -6,411,000 -375,000 195,000 -2,662,000 -643,000 -2,943,000 -1,232,000 -1,151,000 2,194,000 -1,112,000 -1,332,000 -5,733,000         
          effect of exchange rate changes on cash and cash equivalents
                                             -7,321,000 -1,974,000 5,560,000 739,000 -2,493,000 -4,522,000 3,001,000 -8,681,000 -6,379,000 -4,622,000 1,843,000 -1,221,000 -1,028,000 3,172,000 -812,000 -3,945,000 -164,000 492,000 -2,099,000 762,000 2,977,000 630,000 -354,000   340,000 -4,678  
          net change in cash and cash equivalents
                                             11,904,000 -48,863,000 -2,790,000 39,428,000 43,915,000 -76,775,000 -1,112,000 -8,104,000 29,276,000 13,735,000 -52,838,000 13,923,000 25,473,000 16,933,000 13,099,000 -9,263,000 26,461,000 7,148,000 15,045,000 -7,874,000   -78,124,000 60,437,000   -52,884  
          cash and cash equivalents, beginning of period
                                             117,947,000 160,023,000 155,927,000 109,685,000 68,905,000 175,380,000 114,821,000 
          cash and cash equivalents, end of period
                                             11,904,000 -48,863,000 -2,790,000 157,375,000 43,915,000 -76,775,000 -1,112,000 151,919,000 29,276,000 13,735,000 -52,838,000 169,850,000 25,473,000 16,933,000 13,099,000 100,422,000 26,461,000 7,148,000 15,045,000 61,031,000 25,513,000 136,537,000 -78,124,000 60,437,000 91,611,000 101,456,000 -52,884 1,156 
          income from continuing operations
                                               35,545,000 37,575,000 33,263,000 37,901,000 49,252,000 31,621,000 28,536,000 32,300,000 36,460,000 32,628,000 19,526,000 31,336,000 28,628,000 25,926,000 22,717,000 22,384,000 30,547,000 26,470,000 37,841,000 37,227,000 31,792,000 32,133,000     
          payments on long-term debt, capital lease obligations and revolving credit facility
                                               -325,800,000 -49,409,000                         
          less: income from discontinued operations
                                                 -902,000 -34,000 -7,000 -7,000 -864,000 52,000 -644,000 -270,000 -82,000 -113,000 -915,000 -155,000 -4,189,000 -182,000 42,000 77,000   3,397,000      
          gain on investments in limited partnerships
                                                 -219,000 -3,240,000 907,000 -1,271,000  803,000                   
          proceeds from sale of investments and distributions from investments in limited partnerships
                                                 2,510,000 13,206,000 3,068,000 8,288,000 5,036,000 3,146,000 1,752,000 11,066,000                 
          proceeds from long-term debt and revolving credit agreement
                                                 38,736,000 159,565,000 254,385,000 39,828,000 51,000,000 10,000,000 188,568,000 49,352,000 44,000,000 44,495,000 390,506,000 32,803,000 21,001,000 14,998,000 10,117,000 28,000,000   104,000 412,296,000 27,900,000   
          payments on long-term debt, capital lease obligations and revolving credit agreement
                                                 -26,283,000 -89,765,000 -277,605,000 -23,678,000 -62,105,000 -34,027,000 -25,815,000 -72,589,000                 
          amortization of debt issuance costs
                                                  398,000 1,149,000 423,000                     
          (gain) loss on investments in limited partnerships
                                                        -6,104,000                 
          net cash from discontinued operations
                                                      119,000 -25,000 -664,000 -373,000 -587,000 -943,000 -3,000 186,000 -204,000     -21,108,000 196,988,000     
          acquisition of businesses, net of cash acquired
                                                          -77,000 -24,141,000             
          supplemental cash flow information
                                                                         
          capitalized interest
                                                        53,000 164,000 17,000 -2,000 64,000 -5,000 99,000 182,000 191,000         
          non-cash additions to property plant and equipment included in accounts payable and accrued liabilities
                                                        3,668,000                 
          non-cash distributions from investments in limited partnerships
                                                        2,107,000                 
          non-cash compensation
                                                         6,311,000 6,047,000 6,280,000 5,904,000 6,027,000 5,242,000 5,320,000 5,266,000 7,076,000 5,455,000 5,295,000 4,446,000 5,844,000 5,505,000 4,282 3,643 
          proceeds from exercises of stock options and warrants
                                                         34,803,000 22,635,000 11,203,000 25,148,000 6,443,000 8,809,000 392,000 2,715,000         
          payments on long-term debt, capital lease obligation and revolving credit agreement
                                                         -21,063,000 -41,057,000 -406,282,000 -54,902,000 -27,616,000 -36,376,000 -29,789,000 -46,566,000   -30,413,000      
          purchase of treasury stock and accelerated stock repurchase program
                                                             -18,347,000 -15,029,000 -15,567,000 -15,246,000         
          cash paid for interest
                                                                         
          cash paid for taxes
                                                                         
          non-cash additions to property, plant and equipment
                                                                         
          assets acquired under capital lease
                                                                         
          acquisition of business, less cash acquired
                                                                         
          pension curtailment
                                                                         
          impairment charge
                                                                 864,000 719,000 126,000 688,000     
          amortization of premiums on marketable securities
                                                                 6,000 11,000 10,000 11,000 9,000 15,000 12 14 
          benefit from doubtful accounts
                                                                   -136,000 124,000   290  
          minority interests
                                                                 119,000 254,000 109,000 440,000 654,000 402,000 393 538 
          (gain) loss on disposal of property, plant, and equipment
                                                                         
          net purchase, proceeds and gains on trading securities
                                                                         
          other current assets
                                                                   537,000    5,798  
          other current liabilities
                                                                   8,638,000    4,538 5,464 
          other long-term liabilities
                                                                 683,000 1,071,000 11,650,000    702  
          purchases of marketable securities
                                                                   -77,830,000    -12,943  
          proceeds from sales of property, plant and equipment
                                                                   105,000 6,000 10,000 9,000   
          proceeds from sale of marketable securities
                                                                 82,597,000 84,746,000 87,650,000 21,363,000 362,000 13,606,000 -9 
          purchase of call option
                                                                   183,000      
          proceeds from exercises of warrants
                                                                       
          proceeds from issuance of warrants
                                                                   184,000 -184,000     
          proceeds from exercises of employee stock options
                                                                 25,646,000 4,939,000 3,011,000 2,277,000 2,283,000 15,250,000 955 11,014 
          excess tax benefit from exercises of employee stock options
                                                                 815,000 1,824,000 3,368,000      
          dividends paid to minority interests
                                                                       
          payment of deferred financing costs
                                                                   38,000      
          loss on disposal of property, plant, and equipment
                                                                  105,000 1,148,000      
          net purchases, proceeds and gains on trading securities
                                                                         
          acquisition of minority interest
                                                                         
          tax benefit from exercise of stock options
                                                                         
          supplemental non-cash investing activities information
                                                                         
          issuance of common stock related to the inveresk acquisition
                                                                         
          conversion of senior convertible debenture to common stock
                                                                       
          deferred income
                                                                       18,578  
          gain on disposal of property, plant, and equipment
                                                                     9,000 49,000   
          tax benefit from exercises of employee stock options
                                                                     709,000 1,833,000 2,241 3,008 
          goodwill impairment charge
                                                                      129,187,000   
          loss on disposal of property, plant and equipment
                                                                         
          asset impairment charge
                                                                         
          deferred financing cost write-off
                                                                         
          litigation settlement
                                                                         
          restricted cash
                                                                         
          pension
                                                                         
          proceeds from sale of property, plant and equipment
                                                                       18 
          payments of deferred financing cost
                                                                         
          purchase of treasury shares
                                                                         
          acquisition of businesses
                                                                         
          proceeds from exercise of warrants
                                                                         
          purchases of treasury shares
                                                                         
          supplemental schedule of noncash investing and financing activities: