7Baggers

Sanmina Corporation
(NASDAQ:SANM) 

SANM stock logo

Sanmina Corporation provides integrated manufacturing solutions, components, products and repair, logistics, and after-market services worldwide. It operates in two businesses, Integrated Manufacturing Solutions; and Components, Products and Services. The company offers product design and engineerin...

Founded: 1980
Full Time Employees: 30,000
Sector: Technology
Industry: Electronic Components

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At a glance:
  • Diversified Electronics Manufacturing & Supply Chain Services Provider: Sanmina operates as a global electronics manufacturing services (EMS) company, offering end-to-end design, manufacturing, integration, and supply chain solutions across multiple complex technology markets.
  • Exposure to Complex, Regulated End-Markets: A meaningful portion of Sanmina’s business serves industries like medical, defense/aerospace, industrial, and communications—areas that typically require high reliability, compliance, and long product lifecycles versus commodity electronics.
  • Scale and Global Footprint Support Customer Programs: With manufacturing and support operations across regions, Sanmina can provide cost-optimized production, regionalization options, and resiliency for customers managing multi-site or multi-geography product rollouts.
  • Customer Concentration and Program Cyclicality as Key Risks: Like many EMS providers, results can be influenced by large customer programs, demand volatility, and inventory corrections; customer concentration and mix shifts can impact revenue, margins, and capacity utilization.
  • Execution Focus on Margin Discipline and Operational Efficiency: Performance is often driven by managing utilization, procurement, and program execution; disciplined cost control, mix improvement, and supply chain performance can be key determinants of profitability and cash generation.
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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 2022-10-01 2022-07-02 2022-04-02 2022-01-01 2021-10-02 2021-07-03 2021-04-03 2021-01-02 2020-10-03 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 2016-10-01 2016-07-02 2016-04-02 2016-01-02 2015-10-03 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 2011-10-01 2011-07-02 2011-04-02 2011-01-01 2010-10-02 2010-04-03 2010-01-02 2009-10-03 2009-06-27 2009-03-28 2008-12-27 2008-06-28 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 2005-10-01 2005-07-02 2005-04-02 2005-01-01 2004-10-02 2004-06-26 2004-03-27 2003-12-27 2003-09-27 2003-06-28 2003-03-29 2002-12-28 2002-09-28 2002-06-29 2002-03-30 
                                                                                                   
      net sales
    4,013,271,000 3,189,693,000 2,096,392,000 2,041,562,000 1,984,080,000 2,006,348,000 2,017,505,000 1,841,430,000 1,834,595,000 1,874,798,000 2,052,019,000 2,207,118,000 2,320,103,000 2,361,361,000 2,202,561,000 2,019,059,000 1,911,530,000 1,757,325,000 1,643,976,000 1,657,741,000 1,699,677,000 1,755,249,000 1,874,958,000 1,654,691,000 1,590,550,000 1,840,171,000 1,892,207,000 2,026,995,000 2,126,639,000 2,188,018,000 1,876,335,000 1,813,366,000 1,675,629,000 1,744,800,000 1,755,003,000 1,711,377,000 1,682,262,000 1,719,977,000 1,665,819,000 1,669,474,000 1,611,174,000 1,534,714,000 1,636,578,000 1,539,271,000 1,527,530,000 1,671,162,000 1,686,169,000 1,604,727,000 1,476,712,000 1,447,498,000 1,505,323,000 1,489,214,000 1,427,642,000 1,494,945,000 1,578,584,000 1,549,302,000 1,463,082,000 1,502,366,000 1,696,702,000 1,674,200,000 1,569,058,000 1,662,451,000  1,527,451,000 1,478,302,000 1,353,960,000 1,209,150,000 1,195,107,000 1,419,264,000 1,903,253,000 1,817,431,000 2,532,926,000 1,969,709,500 2,488,359,000 2,611,689,000 2,778,790,000 2,717,306,000 2,707,900,000 2,668,418,000 2,861,797,000 -8,969,371,900 2,831,264,000 2,885,402,000 3,252,706,000 2,225,612,500 3,069,783,000 2,862,386,000 2,970,281,000 2,732,013,000 2,648,907,000 2,443,553,000 2,536,961,000 2,602,302,000 2,617,626,000 2,411,241,000 
      yoy
    102.27% 58.98% 3.91% 10.87% 8.15% 7.02% -1.68% -16.57% -20.93% -20.61% -6.83% 9.31% 21.37% 34.37% 33.98% 21.80% 12.46% 0.12% -12.32% 0.18% 6.86% -4.61% -0.91% -18.37% -25.21% -15.90% 0.85% 11.78% 26.92% 25.40% 6.91% 5.96% -0.39% 1.44% 5.35% 2.51% 4.41% 12.07% 1.79% 8.46% 5.48% -8.16% -2.94% -4.08% 3.44% 15.45% 12.01% 7.76% 3.44% -3.17% -4.64% -3.88% -2.42% -0.49% -6.96% -7.46% -6.75% -9.63%  9.61% 6.14% 22.78%  27.81% 4.16% -28.86% -33.47% -52.82% -27.95% -23.51% -30.41% -8.85% -27.51% -8.11% -2.13% -2.90% -130.30% -4.36% -7.52% -12.02% -503.01% -7.77% 0.80% 9.51% -18.54% 15.89% 17.14% 17.08% 4.98% 1.20% 1.34%     
      qoq
    25.82% 52.15% 2.69% 2.90% -1.11% -0.55% 9.56% 0.37% -2.14% -8.64% -7.03% -4.87% -1.75% 7.21% 9.09% 5.63% 8.77% 6.89% -0.83% -2.47% -3.17% -6.38% 13.31% 4.03% -13.57% -2.75% -6.65% -4.69% -2.81% 16.61% 3.47% 8.22% -3.96% -0.58% 2.55% 1.73% -2.19% 3.25% -0.22% 3.62% 4.98% -6.22% 6.32% 0.77% -8.59% -0.89% 5.08% 8.67% 2.02% -3.84% 1.08% 4.31% -4.50% -5.30% 1.89% 5.89% -2.61% -11.45% 1.34% 6.70% -5.62%   3.32% 9.18% 11.98% 1.18% -15.79% -25.43% 4.72% -28.25% 28.59% -20.84% -4.72% -6.01% 2.26% 0.35% 1.48% -6.76% -131.91% -416.80% -1.88% -11.29% 46.15% -27.50% 7.25% -3.63% 8.72% 3.14% 8.40% -3.68% -2.51% -0.59% 8.56%  
      cost of sales
    3,659,480,000 2,947,331,000 1,905,235,000 1,860,512,000 1,807,845,000 1,838,433,000 1,846,212,000 1,687,891,000 1,679,838,000 1,713,958,000 1,878,591,000 2,023,910,000 2,128,914,000 2,170,654,000 2,024,172,000 1,853,870,000 1,759,083,000 1,612,836,000 1,513,094,000 1,521,151,000 1,556,579,000 1,614,014,000 1,723,027,000 1,523,218,000 1,483,129,000 1,705,289,000 1,750,503,000 1,879,200,000 1,973,537,000 2,038,681,000 1,755,252,000 1,694,830,000 1,560,931,000 1,635,334,000 1,631,152,000 1,580,689,000 1,549,052,000 1,587,815,000 1,538,548,000 1,542,813,000 1,474,462,000 1,411,076,000 1,514,893,000 1,418,709,000 1,412,267,000 1,544,816,000 1,554,551,000 1,477,814,000 1,357,745,000 1,336,713,000 1,389,989,000 1,374,963,000 1,327,338,000 1,398,017,000 1,463,427,000 1,444,050,000 1,356,734,000 1,393,341,000 1,562,830,000 1,542,599,000 1,452,227,000 1,534,404,000  1,409,974,000 1,368,615,000 898,843,250 1,133,390,000 1,126,517,000 1,335,466,000 1,763,612,000 1,692,786,000 2,379,880,000 1,863,416,250 2,369,584,000 2,473,969,000 2,610,112,000 2,590,754,000 2,545,762,000 2,503,810,000 2,692,117,000 -8,481,411,905.5 2,670,438,000 2,735,235,000 3,075,739,000 2,114,409,250 2,911,260,000 2,717,287,000 2,829,090,000 2,602,859,000 2,529,271,000 2,338,830,000 2,428,004,000 2,492,217,000 2,508,300,000 2,309,059,000 
      gross profit
    353,791,000 242,362,000 191,157,000 181,050,000 176,235,000 167,915,000 171,293,000 153,539,000 154,757,000 160,840,000 173,428,000 183,208,000 191,189,000 190,707,000 178,389,000 165,189,000 152,447,000 144,489,000 130,882,000 136,590,000 143,098,000 141,235,000 151,931,000 131,473,000 107,421,000 134,882,000 141,704,000 147,795,000 153,102,000 149,337,000 121,083,000 118,536,000 114,698,000 109,466,000 123,851,000 130,688,000 133,210,000 132,162,000 127,271,000 126,661,000 136,712,000 123,638,000 121,685,000 120,562,000 115,263,000 126,346,000 131,618,000 126,913,000 118,967,000 110,785,000 115,334,000 114,251,000 100,304,000 96,928,000 115,157,000 105,252,000 106,348,000 109,025,000 133,872,000 131,601,000 116,831,000 128,047,000  117,477,000 109,687,000 57,037,000 75,760,000 68,590,000 83,798,000 139,641,000 124,645,000 153,046,000 106,293,250 118,775,000 137,720,000 168,678,000 126,552,000 162,138,000 164,608,000 169,680,000 121,990,000 160,826,000 150,167,000 176,967,000 111,203,250 158,523,000 145,099,000 141,191,000 129,154,000 119,636,000 104,723,000  110,085,000 109,326,000  
      yoy
    100.75% 44.34% 11.60% 17.92% 13.88% 4.40% -1.23% -16.19% -19.06% -15.66% -2.78% 10.91% 25.41% 31.99% 36.30% 20.94% 6.53% 2.30% -13.85% 3.89% 33.21% 4.71% 7.22% -11.04% -29.84% -9.68% 17.03% 24.68% 33.48% 36.42% -2.23% -9.30% -13.90% -17.17% -2.69% 3.18% -2.56% 6.89% 4.59% 5.06% 18.61% -2.14% -7.55% -5.00% -3.11% 14.05% 14.12% 11.08% 18.61% 14.30% 0.15% 8.55% -5.68% -11.10% -13.98% -20.02% -8.97% -14.86%  12.02% 6.51% 124.50%  71.27% 30.89% -59.15% -39.22% -55.18% -21.16% 17.57% -9.49% -9.27% -16.01% -26.74% -16.33% -0.59% 3.74% 0.82% 9.62% -4.12% 9.70% 1.45% 3.49% 25.34% -13.90% 32.50% 38.56%  17.32% 9.43%      
      qoq
    45.98% 26.79% 5.58% 2.73% 4.95% -1.97% 11.56% -0.79% -3.78% -7.26% -5.34% -4.17% 0.25% 6.91% 7.99% 8.36% 5.51% 10.40% -4.18% -4.55% 1.32% -7.04% 15.56% 22.39% -20.36% -4.81% -4.12% -3.47% 2.52% 23.33% 2.15% 3.35% 4.78% -11.61% -5.23% -1.89% 0.79% 3.84% 0.48% -7.35% 10.57% 1.60% 0.93% 4.60% -8.77% -4.01% 3.71% 6.68% 7.39% -3.94% 0.95% 13.90% 3.48% -15.83% 9.41% -1.03% -2.46% -18.56% 1.73% 12.64% -8.76%   7.10% 92.31% -24.71% 10.45% -18.15% -39.99% 12.03% -18.56% 43.98% -10.51% -13.76% -18.35% 33.29% -21.95% -1.50% -2.99% 39.09% -24.15% 7.10% -15.14% 59.14% -29.85% 9.25% 2.77% 9.32% 7.96% 14.24%   0.69%   
      gross margin %
    8.82% 7.60% 9.12% 8.87% 8.88% 8.37% 8.49% 8.34% 8.44% 8.58% 8.45% 8.30% 8.24% 8.08% 8.10% 8.18% 7.98% 8.22% 7.96% 8.24% 8.42% 8.05% 8.10% 7.95% 6.75% 7.33% 7.49% 7.29% 7.20% 6.83% 6.45% 6.54% 6.85% 6.27% 7.06% 7.64% 7.92% 7.68% 7.64% 7.59% 8.49% 8.06% 7.44% 7.83% 7.55% 7.56% 7.81% 7.91% 8.06% 7.65% 7.66% 7.67% 7.03% 6.48% 7.29% 6.79% 7.27% 7.26% 7.89% 7.86% 7.45% 7.70% NaN% 7.69% 7.42% 4.21% 6.27% 5.74% 5.90% 7.34% 6.86% 6.04% 5.40% 4.77% 5.27% 6.07% 4.66% 5.99% 6.17% 5.93% -1.36% 5.68% 5.20% 5.44% 5.00% 5.16% 5.07% 4.75% 4.73% 4.52% 4.29% 0% 4.23% 4.18% 0% 
      operating expenses:
                                                                                                   
      selling, general and administrative
    113,549,000 114,886,000 73,521,000 69,542,000 76,313,000 70,845,000 70,490,000 61,720,000 69,199,000 64,785,000 62,124,000 68,828,000 63,390,000 60,730,000 59,771,000 61,506,000 61,817,000 61,475,000 56,990,000 57,438,000 61,142,000 58,967,000 56,209,000 59,314,000 62,257,000 63,151,000 66,050,000 66,768,000 64,186,000 63,028,000 60,516,000 61,421,000 65,384,000 63,603,000 65,332,000 58,708,000 62,388,000 65,140,000 61,435,000 61,982,000 63,494,000 57,693,000 63,111,000 59,736,000 57,023,000 59,418,000 57,745,000 63,029,000 62,332,000 59,182,000 57,130,000 62,120,000 58,954,000 59,868,000 57,817,000 60,965,000 62,940,000 59,141,000 59,401,000 67,043,000 62,212,000 58,471,000  63,557,000 62,415,000 44,482,750 57,889,000 57,055,000 62,987,000 77,425,000 79,336,000 93,200,000 70,523,750 92,281,000 93,496,000 96,318,000 101,408,000 85,936,000 86,890,000 88,535,000 -266,483,997 92,091,000 87,084,000 87,309,000 60,844,500 85,028,000 81,304,000 77,046,000 64,869,000 81,348,000 77,225,000 83,292,000 78,422,000 78,608,000 78,607,000 
      research and development
    7,991,000 8,658,000 8,669,000 8,078,000 7,316,000 7,024,000 8,243,000 7,659,000 6,323,000 6,289,000 7,715,000 6,719,000 6,394,000 5,599,000 6,023,000 5,071,000 5,472,000 4,777,000 5,484,000 5,269,000 5,353,000 4,805,000 6,416,000 5,181,000 5,767,000 5,200,000 6,244,000 7,272,000 7,599,000 6,437,000 6,774,000 8,144,000 8,221,000 7,615,000 8,714,000 8,394,000 8,437,000 8,171,000 8,658,000 9,444,000 9,997,000 9,647,000 9,116,000 8,339,000 7,559,000 8,069,000 7,932,000 7,829,000 8,829,000 7,905,000 7,395,000 6,761,000 6,020,000 5,395,000 6,256,000 5,587,000 5,923,000 4,133,000 5,925,000 5,797,000 4,914,000 4,166,000  3,252,000 3,098,000 3,180,750 3,811,000 4,720,000 4,192,000 5,872,000 4,253,000 4,606,000 6,017,250 6,136,000 8,971,000 8,962,000 9,896,000 10,804,000 10,434,000 8,917,000 -22,131,999.7 7,364,000 7,278,000 7,490,000 5,311,250 7,326,000 7,020,000 6,899,000        
      acquisition, integration and others
    72,584,000                                                                                               
      amortization of intangibles
    1,865,000 1,187,000                                                                                 2,071,000 2,030,000 1,615,000 2,059,000 2,281,000 2,120,000 1,215,750 1,626,000  1,609,000    
      restructuring
    794,000 670,000 3,420,000 473,000 990,000 1,436,000 1,814,250 1,793,000 3,274,000 2,190,000                                                                                      
      total operating expenses
    196,783,000 168,764,000 112,692,000 85,173,000 84,619,000 79,305,000 81,703,000 71,172,000 78,796,000 73,264,000 74,162,000 75,843,000 70,588,000 66,960,000 68,879,000 70,571,000 70,221,000 63,056,000 64,129,000 62,325,000 78,375,000 65,676,000 69,897,000 67,370,000 83,052,000 77,701,000 78,619,000 80,421,000 74,987,000 71,794,000 111,264,000 71,476,000 65,924,000 95,678,000 80,782,000 64,112,000 75,044,000 73,506,000 72,221,000 72,078,000 75,613,000 69,585,000 68,999,000 73,279,000 65,611,000 72,866,000 70,081,000 73,585,000 73,670,000 71,265,000 70,646,000 78,570,000 54,506,000 65,466,000 82,957,000 69,858,000 76,140,000 69,337,000 80,371,000 78,694,000 72,197,000 67,092,000  72,239,000 70,029,000 60,131,250 76,907,000 81,756,000 81,862,000 99,903,000 133,258,000 106,752,000 85,011,750 106,877,000 123,025,000 110,145,000 133,977,000 177,284,000 119,988,000 135,488,000 -993,148,990.6 121,543,000 754,238,000 117,368,000            
      operating income
    157,008,000 73,598,000 78,465,000 95,877,000 91,616,000 88,610,000 89,590,000 82,367,000 75,961,000 87,576,000 99,266,000 107,365,000 120,601,000 123,747,000 109,510,000 94,618,000 82,226,000 81,433,000 66,753,000 74,265,000 64,723,000 75,559,000 82,034,000 64,103,000 24,369,000 57,181,000 63,085,000 67,374,000 78,115,000 77,543,000 9,819,000 47,060,000 48,774,000 13,788,000 43,069,000 66,576,000 58,166,000 58,656,000 55,050,000 54,583,000 61,099,000 54,053,000 52,686,000 47,283,000 49,652,000 53,480,000 61,537,000 53,328,000 45,297,000 39,520,000 44,688,000 35,681,000 45,798,000 31,462,000 32,200,000 35,394,000 30,208,000 39,688,000 53,501,000 52,907,000 44,634,000 60,955,000  45,238,000 39,658,000 7,721,000 -1,147,000 -13,166,000 1,936,000   46,294,000 21,281,500 11,898,000 14,695,000 58,533,000 -7,425,000  44,620,000 34,192,000  39,283,000  59,599,000 15,307,000 46,500,000 -31,461,000 46,189,000 -65,398,000 17,997,000 -18,042,000 -12,433,000 -2,689,417,000 17,856,000 -29,573,000 
      yoy
    71.38% -16.94% -12.42% 16.40% 20.61% 1.18% -9.75% -23.28% -37.01% -29.23% -9.35% 13.47% 46.67% 51.96% 64.05% 27.41% 27.04% 7.77% -18.63% 15.85% 165.60% 32.14% 30.04% -4.85% -68.80% -26.26% 542.48% 43.17% 60.16% 462.39% -77.20% -29.31% -16.15% -76.49% -21.76% 21.97% -4.80% 8.52% 4.49% 15.44% 23.05% 1.07% -14.38% -11.34% 9.61% 35.32% 37.70% 49.46% -1.09% 25.61% 38.78% 0.81% 51.61% -20.73% -39.81% -33.10% -32.32% -34.89%  16.95% 12.55% 689.47%  -443.60% 1948.45%   -128.44% -90.90%   -20.91% -386.62%  -67.07% 71.19%    -42.63%  -15.52%  29.03% -123.41% 158.38% 74.38% -471.50% -97.57% 0.79% -38.99%     
      qoq
    113.33% -6.20% -18.16% 4.65% 3.39% -1.09% 8.77% 8.43% -13.26% -11.78% -7.54% -10.98% -2.54% 13.00% 15.74% 15.07% 0.97% 21.99% -10.12% 14.74% -14.34% -7.89% 27.97% 163.05% -57.38% -9.36% -6.37% -13.75% 0.74% 689.72% -79.14% -3.51% 253.74% -67.99% -35.31% 14.46% -0.84% 6.55% 0.86% -10.66% 13.04% 2.59% 11.43% -4.77% -7.16% -13.09% 15.39% 17.73% 14.62% -11.56% 25.24% -22.09% 45.57% -2.29% -9.02% 17.17% -23.89% -25.82% 1.12% 18.54% -26.78%   14.07% 413.64% -773.15% -91.29% -780.06%    117.53% 78.87% -19.03% -74.89% -888.32%   30.50%     289.36% -67.08% -247.80% -168.11% -170.63% -463.38% -199.75% 45.11% -99.54% -15161.70% -160.38%  
      operating margin %
    3.91% 2.31% 3.74% 4.70% 4.62% 4.42% 4.44% 4.47% 4.14% 4.67% 4.84% 4.86% 5.20% 5.24% 4.97% 4.69% 4.30% 4.63% 4.06% 4.48% 3.81% 4.30% 4.38% 3.87% 1.53% 3.11% 3.33% 3.32% 3.67% 3.54% 0.52% 2.60% 2.91% 0.79% 2.45% 3.89% 3.46% 3.41% 3.30% 3.27% 3.79% 3.52% 3.22% 3.07% 3.25% 3.20% 3.65% 3.32% 3.07% 2.73% 2.97% 2.40% 3.21% 2.10% 2.04% 2.28% 2.06% 2.64% 3.15% 3.16% 2.84% 3.67% NaN% 2.96% 2.68% 0.57% -0.09% -1.10% 0.14% 0% 0% 1.83% 1.08% 0.48% 0.56% 2.11% -0.27% 0% 1.67% 1.19% 0% 1.39% 0% 1.83% 0.69% 1.51% -1.10% 1.56% -2.39% 0.68% -0.74% -0.49% -103.35% 0.68% -1.23% 
      interest income
    8,433,000 8,058,000 4,536,000 4,200,000 3,723,000 3,396,000 2,799,000 2,572,000 3,412,000 3,657,000 3,910,000 4,213,000 2,539,000 2,933,000 430,000 540,000 349,000 309,000 234,000 217,000 244,000 230,000 830,000 764,000 418,000 310,000 223,000 330,000 364,000 194,000 204,000 492,000 287,000 285,000 607,000 219,000 238,000 201,000 196,000 177,000 159,000 148,000 269,000 273,000 265,000 289,000 343,000 210,000 174,000 806,000 179,000 391,000 246,000 198,000 330,000 369,000 442,000 284,000 371,000 356,000 562,000 572,000  597,000 381,000 1,510,000 761,000 1,829,000 3,450,000 3,572,000 5,229,000 6,217,000 5,839,250 3,786,000 8,671,000 10,900,000 4,892,000 3,526,000 5,091,000 5,925,000 -41,310,999.8 16,108,000 13,149,000 12,054,000 4,193,750 6,811,000 6,526,000 3,438,000 2,359,000 4,515,000 7,505,000 3,321,000    
      interest expense
    -32,138,000 -24,722,000 -5,190,000 -4,981,000 -4,979,000 -5,001,000 -5,047,000 -7,506,000 -8,218,000 -8,412,000 -8,257,000 -10,066,000 -9,286,000 -8,681,000 -7,111,000 -5,615,000 -4,870,000 -4,877,000 -4,894,000 -4,823,000 -4,880,000 -4,954,000 -8,526,000 -8,460,000 -6,040,000 -5,877,000 -6,421,000 -7,599,000 -8,472,000 -8,271,000 -7,410,000 -7,284,000 -6,826,000 -6,214,000 -5,678,000 -5,503,000 -5,486,000 -5,267,000 -6,270,000 -6,410,000 -6,353,000 -5,878,000 -6,360,000 -6,017,000 -6,197,000 -6,437,000 -7,410,000 -8,439,000 -7,482,000 -7,473,000 -8,560,000 -8,944,000 -10,416,000 -13,084,000 -13,383,000 -16,131,000 -20,367,000 -21,863,000 -21,341,000 -24,843,000 -26,269,000 -26,661,000  -26,580,000 -26,777,000 -21,671,500 -29,391,000 -28,112,000                 -23,012,500 -33,232,000 -30,613,000 -28,205,000 -31,585,000 -36,817,000 -40,384,000 -21,477,000    
      other income
    -2,165,000 4,648,000 -4,474,000 -3,686,000 -1,955,000 -729,000   3,276,000    -2,768,000 -6,712,000 -19,204,000 -7,774,000 -1,408,000 2,072,000 7,063,000 29,258,000 6,143,000 1,867,000 2,794,000 3,200,000  1,318,000 -2,481,000 -1,480,000 -891,000 -5,994,000 817,000 1,000,000 -483,000 3,230,000 1,661,000 952,000 3,812,000 1,257,000 2,654,000 1,138,000 489,000    -365,000 -1,528,000   626,000 878,000     12,903,000 -6,835,000 -4,841,000 -1,518,000 12,381,000 -14,767,000 2,061,000 1,217,000  120,000 39,655,000 2,046,000 2,708,000 4,923,000 553,000 5,895,000 4,272,000  4,052,500 5,802,000  10,961,000    1,054,000    270,000 -3,828,500 -10,430,000 -2,236,000 -2,648,000 -26,712,000 -3,865,000 3,427,000 19,382,000 77,823,000 -24,803,000 -22,117,000 
      interest and other
    -25,870,000 -12,016,000 -5,128,000 -4,467,000 -3,211,000 -2,334,000 -2,812,000 -7,729,000 -1,530,000 -5,888,000 -12,515,000 -8,361,000 -9,515,000 -12,460,000 -25,885,000 -12,849,000 -5,929,000 -2,496,000 2,403,000 24,652,000 1,507,000 -2,857,000 -4,902,000 -4,496,000 -13,282,000 -4,249,000 -8,679,000 -8,749,000 -8,999,000 -14,071,000 -6,389,000 -5,792,000 -7,022,000 -2,699,000 -3,410,000 -4,332,000 -1,436,000 -3,809,000 -3,420,000 -5,095,000 -5,705,000 -5,948,000 -5,241,250 -6,992,000 -6,297,000 -7,676,000 -6,700,250 -14,330,000 -6,682,000 -5,789,000 -12,011,500 -8,591,000 -11,647,000 -27,808,000 -17,615,000 -22,597,000 -24,766,000 -23,097,000 -21,943,000 -39,254,000 -23,646,000 -24,872,000                                  
      income before income taxes
    131,138,000 61,582,000 73,337,000 91,410,000 88,405,000 86,276,000 86,778,000 74,638,000 74,431,000 81,688,000 86,751,000 99,004,000 111,086,000 111,287,000 83,625,000 81,769,000 76,297,000 78,937,000 69,156,000 98,917,000 66,230,000 72,702,000 77,132,000 59,607,000 11,087,000 52,932,000 54,406,000 58,625,000 69,116,000 63,472,000 3,430,000 41,268,000 41,752,000 11,089,000 39,659,000 62,244,000 56,730,000 54,847,000 51,630,000 49,488,000 55,394,000 48,105,000 46,743,000 40,291,000 43,355,000 45,804,000 50,395,000 38,998,000 38,615,000 33,731,000 38,511,000 27,090,000 34,151,000 3,654,000 15,113,000 12,797,000 5,442,000 16,591,000 28,814,000 13,653,000 20,988,000 36,083,000  19,375,000                                
      provision for income taxes
    33,323,000 9,827,000 21,364,000 18,522,000 17,890,000 15,392,000 19,438,000 19,900,000 19,122,000 21,324,000 21,396,000 17,267,000 25,779,000 19,788,000 18,901,000 2,226,000 23,077,000 20,303,000 12,591,000 -18,458,000 19,193,000 24,681,000 25,526,000 14,727,000 6,205,000 14,587,000 34,649,000 15,704,000 28,231,000 25,520,000 2,648,000 7,305,000 17,120,000 165,999,000 13,811,000 25,840,000 25,013,000 9,983,000 -49,175,000 19,954,000 25,033,000 20,967,000 -268,639,000 15,816,000 28,607,000 23,148,000 -82,108,000 18,277,000 17,775,000 10,630,000 -290,000 8,352,000 12,960,000 3,033,000    8,016,000 10,726,000 4,248,000    9,284,000      7,275,000 9,214,000  4,221,500 4,907,000   940,000 10,158,000      8,954,000 -3,156,250 -1,702,000 -13,928,000 3,005,000 -35,683,000 -5,996,000     -12,376,000 
      net income before noncontrolling interest
    97,815,000 51,755,000 51,973,000 72,888,000 70,515,000 70,884,000 67,340,000 54,738,000 55,309,000 60,364,000 65,355,000 81,737,000 85,307,000 91,499,000                                                                                  
      less: net income attributable to noncontrolling interest
    4,169,000 2,469,000 3,907,000 4,272,000 6,307,000 5,881,000 5,959,000 3,136,000 2,824,000 3,296,000 3,514,000 5,243,000 5,686,000 3,100,000                                                                                  
      net income attributable to common shareholders
    93,646,000 49,286,000 48,066,000 68,616,000 64,208,000 65,003,000 61,381,000 51,602,000 52,485,000 57,068,000 61,841,000 76,494,000 79,621,000 88,399,000                                                                                  
      yoy
    45.85% -24.18% -21.69% 32.97% 22.34% 13.90% -0.74% -32.54% -34.08% -35.44%                                                                                      
      qoq
    90.01% 2.54% -29.95% 6.87% -1.22% 5.90% 18.95% -1.68% -8.03% -7.72% -19.16% -3.93% -9.93%                                                                                   
      net income margin %
    2.33% 1.55% 2.29% 3.36% 3.24% 3.24% 3.04% 2.80% 2.86% 3.04% 3.01% 3.47% 3.43% 3.74% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% NaN% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 
      net income attributable to common shareholders per share:
                                                                                                   
      basic
    1.72 0.91 0.9 1.28 1.18 1.2 1.12 0.93 0.94 1.01 1.08 1.32 1.37 1.53                                                                                  
      diluted
    1.7 0.89 0.88 1.26 1.16 1.16 1.09 0.91 0.93 0.98 1.04 1.28 1.33 1.48                                                                                  
      weighted-average shares used for eps calculation
                                                                       500,718                            
      basic
    54,331 54,160 53,947 53,614 54,405 54,206 55,592 55,466 55,585 56,538 57,847 57,987 58,269 57,727 61,310 59,970 62,845 64,399 65,318 65,427 65,249 65,243 69,041 68,216 70,584 70,178 69,129 69,499 68,821 68,303 69,833 68,907 70,441 71,605 74,481 75,332 74,761 73,554 75,094 73,620 75,477 77,921 81,818 81,700 82,977 82,548 82,872 82,467 82,728 83,766 82,834 83,082 82,543 81,920 81,284 81,519 81,225 80,833 80,345 80,579 80,242 79,846  79,001 78,615  480,307  523,316 531,197  529,652  527,091 527,101 527,110 525,967 527,111 525,256 524,311  521,584              
      diluted
    55,108 55,519 55,178 54,493 55,511 55,853 56,970 56,711 56,699 58,240 59,815 59,592 59,819 59,867 63,117 61,702 64,271 66,233 67,084 67,352 66,957 66,818 70,793 69,645 72,245 72,598 71,678 72,007 71,446 70,901 69,833 72,053 73,582 71,605 78,128 78,241 77,864 77,175 78,787 76,992 78,525 81,205 85,641 85,493 86,897 86,682 86,731 86,235 86,144 87,259 85,403 85,602 84,683 84,011 83,495 83,566 81,225 82,668 83,158 83,141 83,940 82,825  82,782 80,575  480,307  523,316 531,323  529,962  527,091 527,101 528,298 525,967 527,111 525,256 524,703  521,584              
      acquisition and integration
     43,363,000                                                                                              
      acquisition and integration charges
      27,082,000 7,080,000                                                                                            
      other expense
          -564,000 -2,795,000  -1,133,000 -2,997,000 -2,508,000             -7,660,000                 -218,000 -785,250 -1,248,000   -1,149,250 -6,101,000   -4,109,250 -38,000 -1,477,000 -14,922,000                                          
      restructuring and other
              4,323,000 296,000 804,000 631,000 3,085,000 3,994,000 2,932,000 1,414,000 1,655,000 -382,000 11,880,000 1,904,000 663,000 2,875,000 15,028,000 9,350,000 2,978,000 6,381,000 3,202,000                                                                   
      gain on sale of long-lived assets
                     -4,610,000                                                                              
      net income
                  64,724,000 79,543,000 53,220,000 58,634,000 56,565,000 117,375,000 47,037,000 48,021,000 51,606,000 44,880,000 4,882,000 38,345,000 19,757,000 42,921,000 40,885,000 37,952,000 782,000 33,963,000 24,632,000 -154,910,000 25,848,000 36,404,000 31,717,000 44,864,000 100,805,000 29,534,000 30,361,000 27,138,000 315,382,000 24,475,000 14,748,000 22,656,000 132,503,000 20,721,000 20,840,000 23,101,000 38,801,000 18,738,000 21,191,000 621,000 164,150,000 8,948,000 -1,439,000 8,575,000 18,088,000 9,405,000 13,065,000 28,359,000  10,091,000 59,382,000 -32,285,000 -41,126,000 -37,538,000 -25,273,000 15,328,000 -24,414,000 7,916,000 -6,380,750 -27,640,000 -26,132,000 28,249,000 -28,087,000 -54,802,000 -103,420,000 24,632,000 -252,836,000 -202,000 -1,035,508,000 24,366,000 -4,184,000 11,351,000 -43,856,000 15,769,000 -85,653,000 -12,174,000 -31,821,000  -2,607,222,000 -4,994,000 -39,314,000 
      net income per share
                                                                                                   
      basic
                  1.11 1.33 0.85 0.91 0.87 1.79 0.72 0.74 0.76 0.66 0.07 0.55 0.28 0.62 0.59 0.56  0.49 0.35 -2.16 0.34 0.48 0.42 0.61 1.35 0.4 0.4 0.35 3.86 0.3 0.18 0.27 1.6 0.25 0.25 0.28 0.47 0.23 0.26 0.01 2.02 0.11 -0.02 0.11 0.23 0.12 0.16 0.36  0.13 0.76       0.01 -0.013 -0.05 -0.05 0.05 -0.058 -0.1 -0.2 0.05                
      diluted
                  1.08 1.29 0.83 0.89 0.84 1.74 0.7 0.72 0.74 0.64 0.07 0.53 0.27 0.6 0.57 0.54  0.47 0.33 -2.16 0.33 0.47 0.41 0.58 1.28 0.38 0.39 0.33 3.69 0.29 0.17 0.26 1.52 0.24 0.24 0.26 0.45 0.22 0.25 0.01 1.97 0.11 -0.02 0.1 0.22 0.11 0.16   0.12 0.74       0.01 -0.013 -0.05 -0.05 0.05 -0.058 -0.1 -0.2 0.05                
      restructuring and other expenses
                                 2,329,000                                                                  
      restructuring costs
                                  13,174,000 1,021,000 -8,591,000 23,542,000     1,210,000 -266,000 1,204,000 553,000 1,232,000 7,711,000 1,740,000 3,000,000                      15,574,000 9,235,000 13,256,000 48,019,000 7,296,000 7,225,250 6,739,000 18,947,000 3,215,000 3,216,000 72,793,000 20,593,000 35,628,000 -98,101,999 20,041,000 57,636,000 20,425,000 27,114,750 17,349,000 83,904,000 7,206,000 14,926,000 16,776,000 39,949,000 34,093,000 45,641,000 11,566,000 51,897,000 
      other
                                  190,000 890,000 910,000 918,000 6,736,000 -2,990,000 4,219,000 195,000                                                          
      amortization of intangible assets
                                          918,000 918,000 918,000 692,000 890,000 314,000 425,000 425,000 425,000 425,000 474,000 474,000 474,000 474,000 474,000 474,000 672,000 672,000 767,000 956,000 956,000 958,000 959,000 958,000  1,059,000 1,178,000 936,250 1,072,000 1,023,000 1,650,000 1,650,000 1,650,000 1,650,000 1,245,500 1,721,000 1,611,000 1,650,000 3,069,000 2,181,000 2,071,000 2,233,000 1,498,750 1,894,000              
      asset impairments
                                             1,000,000 1,500,000   1,954,000     1,000,000  1,100,000  313,000  1,024,000 1,053,000                                      
      gain on sales of long-lived assets
                                              -6,850,000 -2,821,000 -1,136,000    -530,000   -176,000 -18,967,000       -1,440,000 -398,000 -1,627,000                                  
      restructuring and integration costs
                                                  2,142,750 2,302,000 2,565,000 3,704,000 4,647,000 9,391,000 6,925,000 3,947,000 17,899,000 3,932,000 5,486,000 4,054,000 13,724,000 6,336,000 4,510,000 5,039,000  3,871,000 3,338,000 9,736,000 14,135,000                             
      gain on sale of long-lived asset
                                                         -4,218,000                                          
      gains on sales of long-lived assets
                                                          -324,500 -1,298,000                                        
      benefit from income taxes
                                                          4,686,500 3,849,000 6,881,000    7,923,000 7,724,000    4,774,500 14,057,000 3,012,000 2,029,000   4,592,000    8,814,000   6,559,000                 
      asset impairment
                                                              21,250   85,000  500,000  1,795,500  3,384,000 3,798,000                           
      net income per share
                                                                                                   
      basic
                  1.11 1.33 0.85 0.91 0.87 1.79 0.72 0.74 0.76 0.66 0.07 0.55 0.28 0.62 0.59 0.56  0.49 0.35 -2.16 0.34 0.48 0.42 0.61 1.35 0.4 0.4 0.35 3.86 0.3 0.18 0.27 1.6 0.25 0.25 0.28 0.47 0.23 0.26 0.01 2.02 0.11 -0.02 0.11 0.23 0.12 0.16 0.36  0.13 0.76       0.01 -0.013 -0.05 -0.05 0.05 -0.058 -0.1 -0.2 0.05                
      d iluted
                                                                 0.34                                  
      interest and other income
                                                                   -25,863,000 13,259,000 -18,115,500 -25,922,000 -21,360,000                            
      income (loss) from operations before income taxes
                                                                    52,917,000                               
      provision for (benefit from) income taxes
                                                                    -6,465,000          3,165,000                     
      income from continuing operations before income taxes
                                                                     -21,209,750 -27,069,000 -34,526,000  19,244,000                          
      net income from continuing operations
                                                                     -25,984,250 -41,126,000 -37,538,000  11,969,000                          
      income from discontinued operations, net of tax
                                                                         3,359,000 15,523,000                         
      basic income per share from:
                                                                                                   
      continuing operations
                                                                     -1.44 -0.09 -0.07 -0.05 0.02 -0.08                         
      discontinued operations
                                                                         0.01 0.03                         
      diluted income per share from:
                                                                                                   
      basic and diluted income per share from:
                                                                                                   
      weighted-average shares used for eps calculation
                                                                       500,718                            
      impairment of assets
                                                                         1,700,000                          
      operating income from continuing operations
                                                                         39,738,000                          
      interest and other expense
                                                                                                   
      loss from continuing operations before income taxes
                                                                                                   
      weighted-average shares used for eps calculation
                                                                       500,718                            
      basic and diluted
                                                                          530,747                         
      income from operations before income taxes
                                                                           12,508,000                        
      impairment of tangible assets
                                                                                1,392,500 5,570,000                  
      loss on extinguishment of debt
                                                                                                   
      loss before income taxes and cumulative effect of accounting change
                                                                                                   
      loss before cumulative effect of accounting change
                                                                                                   
      cumulative effect of accounting change, net of tax
                                                                                1,423,750   4,752,000                
      other income (expense)
                                                                                                   
      income before income taxes and cumulative effect of accounting change
                                                                               37,063,000    6,923,000                
      income before cumulative effect of accounting change
                                                                               28,249,000    19,880,000                
      goodwill impairment
                                                                                    -599,999,994.9  600,000,000             
      integration costs
                                                                                   175,000 109,000 153,000 169,000 114,000 1,010,750 261,000 2,051,000 1,731,000 2,062,000 1,889,000 3,963,000 2,396,000    
      income per share before cumulative effect of accounting change:
                                                                                                   
      basic
                                                                                   0.04                
      diluted
                                                                                   0.04                
      income before provision for income taxes
                                                                                     5,857,000  33,320,000 -7,340,250 9,649,000 -57,784,000 18,774,000 -121,336,000 -18,170,000     -51,690,000 
      provision (benefit) for income taxes
                                                                                    101,359,750 6,059,000 390,426,000             
      earnings per share:
                                                                                                   
      basic
                                                                                    -0.485  -1.99 0.05 -0.008 0.02 -0.09 0.03 -0.025 -0.02 -0.06 -0.01 -0.048 -0.01 -0.08 
      diluted
                                                                                    -0.485  -1.99 0.05 -0.008 0.02 -0.09 0.03 -0.025 -0.02 -0.06 -0.01 -0.048 -0.01 -0.08 
      shares used in computing per share amounts:
                                                                                                   
      basic
                                                                                      519,700 519,205 128,789.75 517,173 514,924 513,379 211 510,372 509,735 509,567 9,760 520,029 521,762 
      diluted
                                                                                      519,700 525,008 128,789.75 528,275 514,924 526,357 211 510,372 509,735 509,567 9,760 520,029 521,762 
      amortization of goodwill and intangibles
                                                                                              1,628,000  1,732,000 1,296,000 1,251,000 
      income before benefit from income taxes
                                                                                              -47,494,000  -2,684,135,000 -6,947,000  
      benefit for income taxes
                                                                                              -15,673,000 -3,698,000 -76,913,000 -1,953,000  
      income before benefit for income taxes
                                                                                               -11,207,000    
      merger costs
                                                                                                   
    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 2022-10-01 2022-07-02 2022-04-02 2022-01-01 2021-10-02 2021-07-03 2021-04-03 2021-01-02 2020-10-03 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 2016-10-01 2016-07-02 2016-04-02 2016-01-02 2015-10-03 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 2011-10-01 2011-07-02 2011-04-02 2010-07-03 2010-04-03 2010-01-02 2009-10-03 2009-06-27 2009-03-28 2008-12-27 2008-06-28 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 2005-10-01 2005-07-02 2005-04-02 2005-01-01 2004-10-02 2004-06-26 2004-03-27 2003-12-27 2003-09-27 2003-06-28 2003-03-29 2002-12-28 2002-09-28 2002-06-29 2002-03-30 
                                                                                                    
        assets
                                                                                                    
        current assets:
                                                                                                    
        cash and cash equivalents
      1,575,517,000 1,415,541,000 926,267,000 797,878,000 647,141,000 642,402,000 625,860,000 657,709,000 650,858,000 631,590,000 667,570,000 656,588,000 718,203,000 735,314,000 529,857,000 493,305,000 559,893,000 627,717,000 650,026,000 623,844,000 575,176,000 516,030,000 480,526,000 1,117,217,000 1,114,585,000 430,564,000 454,741,000 414,273,000 405,494,000 409,290,000 419,528,000 404,777,000 405,277,000 404,914,000 406,661,000 435,500,000 432,527,000 405,240,000 398,288,000 409,620,000 407,319,000 398,447,000 412,253,000 416,471,000 407,717,000 391,149,000 466,607,000 552,013,000 390,622,000 407,051,000 402,875,000 416,394,000 411,942,000 490,693,000 409,618,000 394,862,000 464,419,000 604,469,000 640,288,000 582,816,000 654,745,000 664,569,000 672,962,000 727,495,000 899,151,000 877,613,000 851,497,000 796,774,000 981,564,000 860,550,000 941,197,000  780,460,000 664,092,000 538,828,000 491,829,000 563,092,000 625,206,000 1,011,098,000 1,068,053,000 1,219,725,000 1,183,817,000 1,063,380,000  1,003,681,000 1,076,512,000 1,119,738,000 1,043,850,000 1,487,530,000 1,333,661,000 1,525,401,000 1,064,534,000 894,723,000 574,499,000 
        accounts receivable
      2,229,744,000 2,646,068,000 1,400,129,000 1,379,287,000 1,383,116,000 1,354,199,000 1,337,562,000 1,154,834,000 1,138,413,000 1,101,902,000 1,230,771,000 1,279,966,000 1,208,808,000 1,308,651,000 1,138,894,000 1,228,435,000 1,270,494,000 1,298,327,000 1,192,434,000 1,153,813,000 1,122,962,000 1,108,472,000 1,043,334,000 1,042,011,000 918,582,000 1,063,922,000 1,128,379,000 1,234,987,000 1,312,887,000 1,344,536,000 1,177,219,000 1,153,930,000 1,087,713,000 1,121,800,000 1,110,334,000 1,036,049,000 971,363,000 993,049,000 973,680,000 999,838,000 998,600,000 930,460,000 936,952,000 934,152,000 921,740,000 972,958,000 979,475,000 973,051,000 953,347,000 917,211,000 944,816,000 898,625,000 870,905,000 897,069,000 1,001,543,000 1,017,355,000 928,943,000 931,034,000 1,014,121,000 1,042,092,000 965,216,000 923,966,000 819,359,000 749,925,000 668,474,000 698,504,000 710,087,000 892,107,000 1,183,602,000 1,225,755,000 1,251,997,000  1,309,871,000 1,408,198,000 1,558,141,000 1,526,373,000 1,584,316,000 1,434,055,000 1,612,325,000 1,477,401,000 1,602,723,000 1,595,983,000 1,802,862,000  1,658,448,000 1,544,232,000 1,740,748,000  1,579,542,000 1,509,512,000 1,435,299,000  1,436,503,000 1,494,623,000 
        contract assets
      473,144,000 430,906,000 425,944,000 411,707,000 384,629,000 386,633,000 384,077,000 414,805,000 449,419,000 444,544,000 445,757,000 459,145,000 486,290,000 501,893,000 503,674,000 459,306,000 417,286,000 364,407,000 348,741,000 345,096,000 334,957,000 350,049,000 396,583,000 381,249,000 407,284,000 421,860,000 396,300,000 387,293,000 401,705,000 419,484,000                                                                 
        inventories
      3,026,666,000 3,053,201,000 1,988,462,000 1,589,807,000 1,548,093,000 1,425,869,000 1,443,629,000 1,384,332,000 1,383,739,000 1,391,720,000 1,477,223,000 1,489,200,000 1,552,568,000 1,728,000,000 1,691,081,000 1,591,111,000 1,437,955,000 1,242,440,000 1,036,511,000 892,633,000 785,406,000 819,474,000 861,281,000 883,670,000 883,727,000 843,764,000 900,557,000 915,155,000 1,006,548,000 1,054,166,000 1,374,004,000 1,187,006,000 1,122,018,000 1,079,638,000 1,051,669,000 1,046,842,000 1,019,155,000 963,905,000 946,239,000 913,110,000 922,704,000 896,123,000 918,728,000 874,224,000 858,102,000 907,735,000 893,178,000 880,267,000 799,663,000 791,979,000 781,560,000 796,759,000 798,820,000 779,859,000 826,539,000 826,725,000 862,392,000 903,780,000 891,325,000 885,502,000 820,117,000 855,136,000 815,652,000 778,326,000 761,391,000 696,243,000 706,024,000 784,002,000 901,039,000 949,922,000 1,077,618,000  1,132,555,000 1,217,113,000 1,328,141,000 1,318,400,000 1,251,826,000 1,159,351,000 1,122,773,000 1,015,035,000 948,674,000 962,242,000 1,003,112,000  1,119,858,000 1,165,231,000 1,070,320,000 977,799,000 1,059,093,000 1,092,057,000 1,083,633,000 1,123,016,000 1,273,400,000 1,302,979,000 
        prepaid expenses and other current assets
      306,365,000 307,004,000 124,656,000 123,204,000 104,080,000 67,347,000 79,301,000 81,655,000 75,050,000 60,500,000 58,249,000 68,121,000 69,091,000 80,675,000 62,044,000 63,827,000 61,525,000 59,188,000 53,952,000 50,446,000 38,584,000 48,851,000 37,718,000 45,965,000 39,121,000 45,131,000 40,952,000 49,934,000 48,454,000 46,296,000 43,676,000 48,279,000 55,510,000 46,345,000 47,586,000 45,940,000 54,362,000 55,394,000 57,445,000 58,388,000 64,313,000 55,409,000 129,982,000 100,524,000 102,984,000 109,664,000 111,714,000 98,970,000 88,218,000 87,702,000 75,337,000 76,880,000 74,680,000 81,140,000 88,599,000 95,953,000 68,507,000 77,519,000 83,512,000 125,205,000 135,938,000 83,285,000 80,941,000 84,823,000 78,128,000 85,799,000 69,743,000 88,505,000 115,406,000 137,253,000 194,002,000  183,839,000 152,948,000 169,174,000 131,144,000 105,351,000 134,612,000 104,142,000 86,620,000               
        total current assets
      7,611,436,000 7,852,720,000 4,865,458,000 4,301,883,000 4,067,059,000 3,876,450,000 3,870,429,000 3,693,335,000 3,697,479,000 3,630,256,000 3,879,570,000 3,953,020,000 4,034,960,000 4,354,533,000 3,925,550,000 3,835,984,000 3,747,153,000 3,592,079,000 3,281,664,000 3,065,832,000 2,857,085,000 2,842,876,000 2,819,442,000 3,500,112,000 3,363,299,000 2,805,241,000 2,920,929,000 3,001,642,000 3,175,088,000 3,273,772,000 3,014,427,000 2,793,992,000 2,670,518,000 2,652,697,000 2,616,250,000 2,564,331,000 2,477,407,000 2,417,588,000 2,375,652,000 2,380,956,000 2,392,936,000 2,280,439,000 2,397,915,000 2,325,371,000 2,290,543,000 2,381,506,000 2,450,974,000 2,504,301,000 2,231,850,000 2,203,943,000 2,204,588,000 2,188,658,000 2,156,347,000 2,248,761,000 2,326,299,000 2,334,895,000 2,324,261,000 2,516,802,000 2,629,246,000 2,635,615,000 2,576,016,000 2,584,354,000 2,459,524,000 2,400,685,000 2,476,046,000 2,402,618,000 2,383,472,000 2,607,571,000 3,276,171,000 3,288,054,000 3,464,814,000  3,406,725,000 3,442,351,000 4,127,159,000 3,491,003,000 3,533,916,000 3,353,224,000 3,917,623,000 3,747,157,000 3,957,176,000 3,891,181,000 4,303,930,000            
        property, plant and equipment
      993,331,000 954,803,000 682,354,000 629,504,000 608,749,000 605,073,000 616,067,000 630,254,000 641,008,000 634,912,000 632,836,000 631,744,000 616,998,000 591,155,000 575,170,000 545,673,000 525,362,000 525,159,000 532,985,000 550,038,000 529,651,000 541,188,000 559,242,000 574,799,000 591,738,000 612,214,000 630,647,000 635,020,000 639,901,000 643,518,000 642,913,000 635,733,000 635,127,000 635,000,000 640,275,000 642,853,000 623,037,000 620,911,000 617,524,000 616,243,000 611,799,000 585,771,000 590,844,000 564,662,000 552,602,000 564,557,000 563,016,000 564,219,000 546,366,000 562,450,000 540,151,000 543,884,000 547,850,000 563,065,000 569,365,000 566,339,000 577,182,000 587,807,000 588,097,000 562,766,000 561,249,000 561,850,000 539,322,000 550,020,000 543,497,000 577,589,000 574,692,000 587,503,000 611,172,000 596,756,000 591,645,000  603,747,000 617,357,000 615,203,000 620,132,000 654,689,000 630,157,000 606,895,000 662,101,000 713,557,000 751,978,000 801,498,000  811,958,000 844,979,000 873,798,000 902,868,000 1,033,957,000 1,082,083,000 1,081,318,000 1,084,454,000 1,190,475,000 1,136,255,000 
        deferred income tax assets
      326,415,000 379,324,000 171,218,000 154,174,000 155,685,000 153,246,000 160,703,000 162,782,000 169,533,000 173,461,000 177,597,000    198,588,000    235,117,000    273,470,000    279,803,000    344,124,000    476,554,000    514,314,000    422,670,000                                                    
        goodwill
      358,783,000 306,680,000                                                                   510,067,000 512,635,000 512,635,000  1,617,747,000 1,614,551,000 1,618,087,000 1,613,230,000 1,657,647,000 1,668,082,000 1,654,126,000 1,689,198,000 1,689,807,000 1,694,739,000 2,292,122,000  2,248,486,000 2,236,896,000 2,230,022,000 2,223,422,000 2,160,937,000 2,150,699,000     
        other assets
      379,124,000 307,501,000  136,195,000 135,139,000 177,253,000                                                                           88,577,000 125,532,000 228,298,000            
        total assets
      9,669,089,000 9,801,028,000 5,858,173,000 5,221,756,000 4,966,632,000 4,812,022,000 4,822,845,000 4,663,531,000 4,686,263,000 4,616,976,000 4,873,968,000 4,957,892,000 5,029,456,000 5,307,212,000 4,859,500,000 4,743,672,000 4,649,914,000 4,502,010,000 4,206,719,000 4,002,590,000 3,770,229,000 3,779,734,000 3,772,656,000 4,474,699,000 4,360,185,000 3,829,735,000 3,905,513,000 4,019,957,000 4,206,687,000 4,316,853,000 4,085,133,000 3,892,528,000 3,779,355,000 3,758,580,000 3,847,363,000 3,808,856,000 3,720,108,000 3,667,987,000 3,625,222,000 3,578,386,000 3,598,334,000 3,431,226,000 3,493,264,000 3,156,845,000 3,116,453,000 3,225,732,000 3,313,089,000 3,290,105,000 3,020,211,000 3,030,200,000 2,995,848,000 2,979,046,000 2,964,828,000 3,079,352,000 3,167,786,000 3,032,921,000 3,030,756,000 3,239,121,000 3,353,973,000 3,316,628,000 3,262,749,000 3,260,862,000 3,083,728,000 3,044,682,000 3,123,897,000 3,106,216,000 3,090,485,000 3,340,318,000 4,530,673,000 4,536,259,000 4,703,878,000  5,754,720,000 5,791,890,000 6,496,667,000 5,862,430,000 5,963,667,000 5,770,835,000 6,318,203,000 6,241,775,000 6,480,755,000 6,463,430,000 7,625,848,000            
        liabilities and stockholders’ equity
                                                                                                    
        current liabilities:
                                                                                                    
        accounts payable
      2,508,961,000 2,348,214,000 1,578,895,000 1,432,535,000 1,351,087,000 1,391,649,000 1,441,984,000 1,433,803,000 1,443,002,000 1,422,229,000 1,612,833,000 1,724,034,000 1,828,699,000 2,139,445,000 2,029,534,000 1,976,533,000 1,817,465,000 1,694,592,000 1,464,693,000 1,296,005,000 1,108,994,000 1,143,431,000 1,210,049,000 1,252,116,000 1,126,997,000 1,180,179,000 1,336,914,000 1,350,117,000 1,439,397,000 1,531,927,000 1,547,399,000 1,348,917,000 1,224,062,000 1,260,432,000 1,280,106,000 1,256,081,000 1,174,209,000 1,171,230,000 1,121,135,000 1,111,445,000 1,104,187,000 1,014,031,000 1,035,323,000 1,090,171,000 1,014,930,000 1,080,435,000 1,139,845,000 1,082,986,000 917,780,000 925,436,000 956,488,000 899,256,000 851,767,000 834,307,000 937,737,000 895,859,000 834,272,000 859,337,000 984,014,000 958,075,000 854,364,000 956,135,000 884,618,000 828,430,000 780,876,000 710,729,000 679,484,000 781,920,000 1,364,867,000 1,407,473,000 1,587,290,000  1,441,851,000 1,375,463,000 1,481,682,000 1,494,603,000 1,550,036,000 1,402,136,000 1,636,397,000 1,559,172,000 1,489,362,000 1,510,491,000 1,624,599,000  1,615,993,000 1,713,047,000 1,809,247,000 1,506,998,000 1,459,538,000 1,330,248,000 1,336,062,000 1,279,451,000 1,285,869,000 1,178,329,000 
        accrued liabilities
      312,473,000 627,876,000 179,605,000 110,763,000 125,655,000 107,665,000 348,066,000 243,429,000 260,086,000 250,470,000 267,148,000 277,515,000 282,414,000 292,212,000 275,735,000 303,076,000 314,648,000 236,227,000 161,896,000 149,236,000 176,148,000 190,797,000 171,761,000 175,793,000 225,330,000 204,749,000 180,107,000 199,824,000 208,839,000 215,215,000 136,427,000 145,954,000 125,332,000 121,001,000 116,582,000 119,979,000 130,724,000 115,371,000 124,386,000 136,276,000 134,670,000 105,118,000 111,416,000 115,906,000 112,699,000 110,000,000 110,357,000 110,643,000 108,445,000 113,815,000 109,363,000 120,180,000 109,514,000 100,386,000 104,741,000 116,525,000 102,680,000 114,344,000 109,478,000 134,483,000 125,260,000 146,680,000 111,554,000 148,945,000 140,926,000 156,832,000 149,611,000 200,068,000 237,643,000 217,932,000 199,326,000  214,401,000 192,661,000 249,969,000 223,263,000 339,135,000 273,952,000 353,322,000 366,920,000 449,308,000 400,214,000 408,404,000     394,906,000   407,103,000 366,500,000   
        deferred revenue and customer advances
      1,231,292,000 1,250,508,000 878,474,000 525,144,000 443,983,000 239,642,000                                                                                         
        accrued payroll and related benefits
      217,330,000 216,837,000 167,541,000 161,848,000 134,879,000 126,483,000 133,129,000 126,824,000 127,168,000 131,919,000 127,406,000 138,815,000 126,373,000 135,880,000 130,892,000 133,319,000 116,794,000 115,738,000 117,648,000 123,365,000 114,704,000 120,469,000 122,029,000 111,699,000 105,312,000 106,476,000 127,647,000 123,099,000 126,932,000 117,631,000 124,748,000 109,155,000 123,549,000 111,806,000 130,939,000 116,178,000 118,852,000 105,232,000 127,326,000 116,794,000 119,964,000 103,306,000 120,402,000 115,771,000 100,551,000 118,467,000 126,541,000 130,791,000 113,986,000 117,139,000 118,572,000 117,269,000 100,984,000 113,949,000 117,074,000 115,070,000 105,873,000 104,249,000 112,193,000 125,636,000 108,418,000 120,501,000 107,805,000 103,624,000 98,408,000 96,377,000 98,389,000 111,032,000 142,781,000 146,450,000 130,110,000  136,351,000 144,894,000 137,684,000 156,248,000 149,019,000 151,541,000 141,141,000 146,687,000 157,010,000 162,880,000 164,767,000  173,755,000 166,997,000 168,598,000 130,660,000 151,772,000 147,877,000 149,158,000 142,139,000 65,043,000 60,516,000 
        short-term debt, including current portion of long-term debt
      172,000,000 172,000,000 17,500,000 17,500,000 17,500,000 17,500,000 17,500,000 17,500,000 17,500,000 17,500,000 25,945,000 17,500,000 17,500,000 17,500,000 17,500,000 18,750,000 18,750,000 18,750,000 18,750,000 18,750,000 18,750,000 18,750,000 18,750,000 673,437,000 673,437,000 38,728,000 38,354,000 154,634,000 643,360,000 708,362,000 593,321,000 611,280,000 244,416,000 169,416,000 88,416,000 3,416,000 3,416,000 43,416,000 28,416,000 83,416,000 136,430,000 89,416,000 113,416,000 8,416,000 43,416,000 63,416,000 157,394,000 163,732,000                                               
        total current liabilities
      4,442,056,000 4,615,435,000 2,822,015,000 2,247,790,000 2,073,104,000 1,882,939,000 1,940,679,000 1,821,556,000 1,847,756,000 1,822,118,000 2,033,332,000 2,157,864,000 2,254,986,000 2,585,037,000 2,453,661,000 2,431,678,000 2,267,657,000 2,065,307,000 1,762,987,000 1,587,356,000 1,418,596,000 1,473,447,000 1,522,589,000 2,213,045,000 2,131,076,000 1,530,132,000 1,683,022,000 1,827,674,000 2,418,528,000 2,573,135,000 2,401,895,000 2,215,306,000 1,717,359,000 1,662,655,000 1,616,043,000 1,495,654,000 1,427,201,000 1,435,249,000 1,401,263,000 1,447,931,000 1,495,251,000 1,311,871,000 1,380,557,000 1,330,264,000 1,271,596,000 1,372,318,000 1,534,137,000 1,488,152,000 1,225,893,000 1,240,212,000 1,206,724,000 1,250,570,000 1,232,481,000 1,211,283,000 1,219,547,000 1,157,454,000 1,072,825,000 1,137,030,000 1,265,885,000 1,278,594,000 1,149,942,000 1,273,916,000 1,103,977,000 1,080,999,000 1,195,910,000 1,139,638,000 927,484,000 1,093,020,000 1,746,709,000 1,773,103,000 1,916,726,000  1,792,681,000 2,413,132,000 2,494,114,000 1,974,249,000 2,038,327,000 2,351,312,000 2,132,119,000 2,074,218,000 2,320,890,000 2,297,180,000 2,813,564,000            
        long-term liabilities:
                                                                                                    
        long-term debt
      1,999,762,000 1,998,601,000 282,974,000 287,183,000 291,394,000 295,608,000 299,823,000 299,665,000 303,884,000 308,105,000 312,327,000 316,552,000 320,779,000 325,007,000 329,237,000 298,345,000 302,751,000 307,160,000 311,572,000 315,987,000 320,405,000 324,825,000 329,249,000 333,675,000 338,105,000 342,537,000 346,971,000 351,472,000  14,361,000 14,346,000 14,562,000 393,236,000 392,195,000 391,447,000 390,957,000 393,762,000 393,298,000 434,059,000 434,129,000 437,566,000 424,100,000 423,949,000 423,798,000 427,051,000 426,866,000 386,681,000 536,722,000 557,241,000 560,616,000 562,512,000 561,155,000 574,046,000 734,929,000 837,364,000 940,016,000 1,033,053,000 1,184,620,000 1,182,308,000 1,151,883,000 1,239,993,000 1,241,003,000 1,261,340,000 1,261,677,000 1,262,014,000 1,275,586,000 1,451,623,000 1,485,614,000 1,480,304,000 1,490,540,000 1,477,632,000  1,577,113,000 985,964,000 1,582,526,000 1,507,218,000 1,496,555,000 978,768,000 1,635,847,000 1,644,666,000 1,695,145,000 1,680,106,000 1,290,060,000  1,904,481,000 1,929,972,000 1,924,122,000 1,925,630,000 2,436,817,000 2,440,164,000 2,461,692,000 1,975,331,000 2,159,251,000 2,132,528,000 
        other liabilities
      615,462,000 525,695,000  211,927,000 206,564,000 212,283,000                                                                               70,362,000 72,876,000 76,713,000  66,014,000 61,302,000 61,857,000  67,617,000 60,842,000 
        total long-term liabilities
      2,615,224,000 2,524,296,000 496,995,000 499,110,000 497,958,000 507,891,000 520,658,000 500,637,000 511,415,000 522,243,000 522,011,000 534,300,000 556,476,000 548,383,000 544,570,000 508,061,000 544,167,000 555,486,000 565,104,000 576,119,000 616,526,000 628,339,000 620,151,000 608,172,000 611,360,000 620,218,000 579,918,000 564,811,000 207,440,000 211,101,000 210,394,000 200,466,000 599,006,000 594,337,000 583,636,000 573,655,000 576,204,000 569,972,000 614,156,000 599,838,000 607,989,000 592,101,000 592,236,000 567,329,000 568,007,000 571,802,000 532,197,000 669,813,000 690,801,000 696,753,000 697,560,000 689,296,000 717,841,000 881,723,000 984,458,000 1,069,715,000 1,165,228,000 1,317,493,000 1,317,571,000 1,288,734,000 1,381,611,000 1,362,692,000 1,375,293,000 1,378,561,000 1,384,847,000 1,400,323,000 1,550,962,000 1,621,040,000 1,593,474,000 1,609,209,000 1,606,342,000  1,695,895,000 1,093,865,000 1,694,669,000 1,617,618,000 1,631,452,000 1,110,090,000 1,788,621,000 1,788,539,000 1,797,607,000 1,806,103,000 1,410,470,000            
        commitments and contingencies
                                                                                                    
        stockholders’ equity
      2,611,809,000 2,661,297,000  2,474,856,000 2,395,570,000 2,421,192,000  2,341,338,000 2,327,092,000 2,272,615,000  2,265,728,000 2,217,994,000 2,173,792,000  1,803,933,000                                               604,458,000 585,122,000  566,255,000 612,039,000 626,258,000 1,190,490,000 1,153,947,000 1,180,810,000                        
        total liabilities and stockholders’ equity
      9,669,089,000 9,801,028,000 5,858,173,000 5,221,756,000 4,966,632,000 4,812,022,000  4,663,531,000 4,686,263,000 4,616,976,000  4,957,892,000 5,029,456,000 5,307,212,000  4,743,672,000                                               3,083,728,000 3,044,682,000 3,123,897,000 3,106,216,000 3,090,485,000 3,340,318,000 4,530,673,000 4,536,259,000 4,703,878,000  5,754,720,000 5,791,890,000 6,496,667,000 5,862,430,000 5,963,667,000 5,770,835,000 6,318,203,000 6,241,775,000 6,480,755,000 6,463,430,000 7,625,848,000            
        other
        139,143,000    175,646,000 177,160,000 178,243,000 178,347,000 183,965,000 185,694,000 181,307,000 171,886,000 160,192,000 149,608,000 156,867,000 157,533,000 156,953,000 145,651,000 123,550,000 125,867,000 120,502,000 122,503,000 119,904,000 135,460,000 74,134,000 75,025,000 79,617,000 75,632,000 83,669,000 117,023,000 119,052,000 114,223,000 114,284,000 117,906,000 118,989,000 116,468,000 117,732,000 115,998,000 117,590,000 80,029,000 81,835,000 266,812,000 273,308,000 279,669,000 299,099,000 221,585,000 241,995,000 263,807,000 251,109,000 246,504,000 260,631,000 267,526,000 272,122,000 131,687,000 129,313,000 134,512,000 136,630,000 118,247,000 125,484,000 114,658,000 84,882,000 93,977,000 104,354,000 126,009,000 132,321,000 145,244,000 133,263,000 138,814,000 134,784,000  118,782,000 107,901,000 112,143,000 110,400,000 134,897,000 131,322,000 152,774,000 143,873,000 102,462,000 125,997,000 120,410,000     75,025,000    56,838,000   
        stockholders’ equity:
                                                                                                    
        preferred stock, 0.01 par value...
                                                                                                    
        common stock, 0.01 par value...
        534,000    539,000    568,000    574,000    643,000    650,000                                                                        
        treasury stock
        -1,896,367,000    -1,739,550,000    -1,485,252,000    -1,378,159,000    -1,047,202,000    -983,143,000    -804,118,000    -791,366,000    -633,740,000    -456,796,000    -314,550,000    -216,857,000    -215,658,000    -214,133,000    -213,828,000      -213,720,000           -186,361,000         -188,561,000 -188,750,000 -188,624,000 -188,618,000 -188,715,000 -188,948,000 -190,290,000 -190,261,000 -168,907,000 -111,751,000 
        additional paid-in capital
        6,641,698,000    6,576,360,000    6,512,763,000    6,380,774,000    6,338,863,000    6,300,887,000    6,266,812,000    6,222,310,000    6,184,371,000    6,119,779,000    6,074,798,000    6,064,264,000    6,103,634,000    6,074,524,000    6,053,940,000      6,007,431,000        5,966,784,000 5,959,325,000 5,955,496,000 5,952,857,000 5,948,985,000 5,755,236,000 5,749,864,000 5,745,125,000   5,724,165,000  5,730,933,000 5,721,285,000 5,715,940,000 5,692,764,000 5,688,466,000 5,684,064,000 5,683,854,000 5,675,401,000 5,672,816,000 5,667,651,000 
        accumulated other comprehensive income
        69,620,000    66,741,000    70,879,000    56,325,000    40,690,000    34,886,000    42,259,000    73,944,000    76,794,000    65,381,000    66,571,000    82,916,000    84,301,000    63,479,000    70,738,000      52,350,000        49,004,000 47,607,000 48,710,000 42,608,000 41,779,000 35,301,000 25,623,000 36,886,000 42,928,000    31,254,000 30,399,000 30,267,000  14,718,000 5,001,000     
        accumulated deficit
        -2,461,579,000    -2,707,472,000    -2,930,008,000    -3,198,245,000    -3,454,366,000    -3,723,364,000    -3,863,077,000    -4,032,722,000    -3,980,458,000    -4,119,291,000    -4,307,129,000    -4,684,390,000    -4,881,555,000    -4,960,906,000    -5,141,140,000      -5,308,422,000           -3,544,060,000         -2,219,266,000 -2,230,616,000         
        noncontrolling interest
        185,257,000    164,890,000    149,675,000                                                                                    
        total stockholders’ equity
        2,539,163,000                                                              543,140,000        2,266,144,000 2,284,893,000 2,307,884,000 2,270,563,000 2,293,888,000 2,309,433,000 2,397,463,000 2,379,018,000 2,362,258,000 2,360,147,000 3,401,814,000            
        liabilities and stockholders' equity
                                                                                                    
        stockholders' equity:
                                                                                                    
        total stockholders' equity
            2,361,508,000    2,318,625,000    1,861,269,000    1,878,628,000    1,629,916,000    1,642,573,000    1,472,844,000    1,647,684,000    1,609,803,000    1,520,471,000    1,246,755,000    1,091,564,000    963,781,000    770,517,000                                    
        total liabilities and stockholders' equity
            4,822,845,000    4,873,968,000    4,859,500,000  4,649,914,000 4,502,010,000 4,206,719,000 4,002,590,000 3,770,229,000 3,779,734,000 3,772,656,000 4,474,699,000 4,360,185,000 3,829,735,000 3,905,513,000 4,019,957,000 4,206,687,000 4,316,853,000 4,085,133,000 3,892,528,000 3,779,355,000 3,758,580,000 3,847,363,000 3,808,856,000 3,720,108,000 3,667,987,000 3,625,222,000 3,578,386,000 3,598,334,000 3,431,226,000 3,493,264,000 3,156,845,000 3,116,453,000 3,225,732,000 3,313,089,000 3,290,105,000 3,020,211,000 3,030,200,000 2,995,848,000 2,979,046,000 2,964,828,000 3,079,352,000 3,167,786,000 3,032,921,000 3,030,756,000 3,239,121,000 3,353,973,000 3,316,628,000 3,262,749,000 3,260,862,000                                 
        deferred tax assets
                 187,434,000 196,191,000 189,638,000  212,407,000 220,532,000 227,239,000  241,069,000 259,943,000 269,803,000  277,285,000 285,244,000 276,820,000  308,270,000 312,081,000 323,931,000  345,780,000 354,658,000 356,660,000  483,766,000 500,675,000 513,020,000  465,189,000 476,009,000 484,987,000                                                     
        contingencies
                                                                                                    
        stockholders' equity
                      1,838,090,000 1,881,217,000  1,839,115,000 1,735,107,000 1,677,948,000  1,653,482,000 1,617,749,000 1,679,385,000  1,627,472,000 1,580,719,000 1,532,617,000  1,476,756,000 1,462,990,000 1,501,588,000  1,739,547,000 1,716,703,000 1,662,766,000  1,530,617,000 1,495,094,000 1,527,254,000  1,259,252,000 1,276,850,000 1,281,612,000  1,132,140,000 1,103,517,000 1,093,235,000  1,039,180,000 1,014,506,000 986,346,000  805,752,000 792,703,000 784,598,000  749,300,000 731,196,000 624,254,000                                 
        short-term investments
                             30,000,000                                                       28,178,000 57,281,000 45,963,000 21,614,000 19,042,000  17,645,000 51,993,000 44,003,000 39,138,000 83,491,000 61,221,000 44,219,000 99,140,000 186,746,000 353,981,000 
        preferred stock, .01 par value...
                                                                                                    
        common stock, .01 par value...
                                697,000    678,000    717,000    730,000    781,000    822,000    842,000    817,000    807,000      5,501,000           5,519,000    5,457,000        5,304,000    5,254,000   
        short-term debt
                                                      85,682,000 83,822,000 22,301,000 113,865,000 170,216,000 162,641,000 59,995,000 30,000,000 30,000,000 59,100,000 60,200,000 60,400,000 61,900,000 50,600,000                                 
        assets held for sale
                                                                   57,398,000 70,610,000 60,116,000 68,902,000 44,459,000 46,121,000 46,183,000 94,560,000 114,574,000                         
        current portion of long-term debt
                                                                      175,700,000 175,700,000       78,000 700,114,000 624,779,000 100,135,000 137,000 523,683,000 1,259,000 1,439,000 225,210,000 223,595,000 615,794,000  2,884,000 1,256,000 3,286,000 3,489,000 5,129,000 10,312,000 16,129,000 265,899,000 265,367,000 260,091,000 
        liabilities – discontinued operations
                                                                          1,418,000 1,248,000                         
        other intangible assets
                                                                              24,061,000 26,017,000 27,924,000 29,802,000 31,219,000 33,450,000 33,658,000 35,907,000 31,638,000              
        other non-current assets
                                                                              89,047,000 78,420,000 95,254,000 94,512,000 83,996,000 82,844,000 80,363,000 81,874,000               
        restricted cash
                                                                              13,393,000 13,194,000 532,875,000 13,751,000 2,200,000 3,078,000 25,538,000 25,538,000               
        common stock
                                                                              5,487,000 5,487,000 5,515,000  5,513,000 5,512,000   5,442,000 5,440,000 5,426,000  5,402,000 5,383,000 5,369,000  5,296,000 5,290,000 5,289,000  5,251,000 5,245,000 
        assets:
                                                                                                    
        deferred income taxes
                                                                                 23,257,000 29,331,000  39,107,000 42,767,000 23,048,000 25,109,000 306,674,000  426,255,000 428,308,000 422,860,000  243,418,000 317,139,000   408,952,000 401,268,000 
        liabilities and stockholders’ equity:
                                                                                                    
        preferred stock
                                                                                                    
        common stock .01 par value...
                                                                                    5,475,000                
        prepaid expenses and other
                                                                                      117,043,000 102,416,000 108,860,000  106,191,000 92,109,000 84,807,000 109,862,000 125,504,000 130,104,000 89,029,000 132,058,000 193,566,000 197,155,000 
        additional paid-in-capital
                                                                                      5,727,736,000 5,724,831,000             
        other comprehensive income
                                                                                       43,513,000 50,419,000     16,335,000       
        liabilities and stockholders' equity:
                                                                                                    
        long-term investments
                                                                                          17,108,000 27,817,000 26,293,000 15,614,000 17,232,000 18,492,000 19,462,000 73,955,000 94,190,000 98,044,000 
        deposits and other
                                                                                          119,192,000 156,978,000 151,542,000 139,833,000 123,678,000 124,545,000 73,945,000 51,783,000 72,243,000 63,504,000 
        accrued liabilities and other
                                                                                          343,062,000 347,571,000 354,299,000  370,325,000 407,371,000   549,987,000 491,886,000 
        deferred income tax liability
                                                                                          88,870,000 89,334,000 89,200,000 90,294,000 21,900,000 21,536,000 21,517,000 17,184,000 141,016,000 138,110,000 
        deferred compensation
                                                                                          -30,347,000 -33,699,000 -37,525,000        
        retained earnings
                                                                                            -2,186,761,000 -2,202,531,000 -2,116,878,000 -2,104,704,000 -2,072,883,000 -2,065,374,000 541,858,000 546,842,000 
        deferred income taxes — current
                                                                                             421,478,000   317,119,000 312,184,000   
        income taxes receivable
                                                                                                54,361,000 33,591,000 39,875,000 51,281,000 
        goodwill and intangibles
                                                                                                2,149,736,000 2,148,827,000 4,790,886,000 4,730,953,000 
        accumulated other comprehensive loss
                                                                                                -5,966,000 -10,305,000 -3,609,000 -25,747,000 
      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 2022-10-01 2022-07-02 2022-04-02 2022-01-01 2021-10-02 2021-07-03 2021-04-03 2021-01-02 2020-10-03 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 2016-10-01 2016-07-02 2016-04-02 2016-01-02 2015-10-03 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 2011-10-01 2011-07-02 2011-04-02 2011-01-01 2010-10-02 2010-07-03 2010-04-03 2010-01-02 2009-10-03 2009-06-27 2009-03-28 2008-12-27 2008-06-28 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 2005-10-01 2005-07-02 2005-04-02 2005-01-01 2004-06-26 2004-03-27 2003-12-27 2003-09-27 2003-06-28 2003-03-29 2002-12-28 2002-09-28 2002-06-29 
                                                                                                      
          cash flows from operating activities:
                                                                                                      
          net income before noncontrolling interest
        97,815,000 51,755,000 51,973,000 72,888,000 70,515,000 70,884,000 67,340,000 54,738,000 55,309,000 60,364,000 65,355,000 81,737,000 88,922,000 91,499,000                                                                                 
          adjustments to reconcile net income before noncontrolling interest to cash from operating activities:
                                                                                                      
          depreciation and intangibles amortization
        47,085,000 39,531,000                                                                                             
          stock-based compensation expense
        24,066,000 23,619,000 16,233,000 16,081,000 15,790,000 15,292,000 15,489,000 14,682,000 14,651,000 12,585,000 12,942,000 13,317,000 12,534,000 11,609,000 10,563,000 10,683,000 9,330,000 9,032,000 8,829,000 8,715,000 9,224,000 8,208,000 4,192,000 7,354,000 7,783,000 6,906,000 10,266,000 8,136,000 6,626,000 5,816,000 4,127,000 9,761,000 10,295,000 8,642,000 11,012,000 7,289,000 7,642,000 11,977,000 8,948,000 5,422,000 8,485,000 4,052,000 5,175,000 4,273,000 5,488,000 5,717,000 5,519,000 4,238,000 4,757,000 4,275,000 4,148,000 4,368,000 4,342,000 4,666,000 4,879,000 4,527,000 4,529,000 4,064,000 4,002,000 6,970,000     5,352,000 4,652,000 4,470,000 3,036,000 4,326,000 4,162,000 3,266,000 3,878,000 3,407,000                      
          deferred income taxes
        49,628,000 -3,231,000 -18,802,000 2,456,000 -802,000 5,336,000 15,732,000 6,655,000 1,879,000 6,080,000 7,521,000 7,674,000 5,113,000 8,445,000 13,211,000 7,451,000 4,364,000 6,707,000 1,582,000 18,501,000 10,194,000 3,447,000 3,715,000 7,900,000 -1,053,000 3,005,000 27,486,000 3,772,000 11,827,000 11,583,000 -469,000 8,962,000 1,925,000 163,173,000 7,212,000 16,936,000 12,267,000 1,477,000 -49,151,000 10,698,000 9,298,000 12,326,000 -267,250,000 5,438,000 8,799,000 10,739,000 -87,490,000 8,123,000 9,459,000 872,000 -7,825,000 1,171,000 -1,341,000 -360,000 -157,736,000 546,000 -566,000 1,965,000 -909,000 -777,000       -2,061,000 -4,000 926,000 1,973,000                   -45,953,000 15,000 -1,000 -602,000   
          amortization of inventory fair value adjustment
        49,000,000                                                                                             
          change in fair value of contingent consideration
                                                                                                      
          gain on sale of investment
        -4,710,000                                                                                             
          other
        941,000 2,116,000 -422,000 -4,701,000 -1,067,000 526,000 -1,111,000 -1,629,000 2,104,000 -480,000 1,484,000 183,000 412,000 -311,000 4,406,000 -1,243,000 1,735,000 -3,638,000 -738,000 -614,000 80,000 -99,000 -1,085,000 278,000 890,000 -322,000 3,580,000 -1,948,000 234,000 353,000 2,658,000 -207,000 -544,000 -130,000 4,647,000 -215,000 -888,000 644,000 2,484,000 375,000 -1,292,000 1,270,000 327,000 464,000 352,000 -71,000 -1,059,000 -107,000 205,000 -3,000 111,000 48,000 96,000 29,000 71,000 111,000 406,000 -669,000 -522,000 -356,000     -1,328,000 -3,150,000 1,300,000 -841,000     240,000   -306,000 362,000 160,000 329,000 394,000 307,000 125,000 540,000 -521,000 959,000    936,000 3,380,000 -2,587,000 168,000   
          changes in operating assets and liabilities:
                                                                                                      
          accounts receivable
        416,578,000 39,766,000 -20,593,000 5,043,000 -29,601,000 -18,613,000 -181,897,000 -14,831,000 -38,905,000 131,244,000 48,250,000 -71,233,000 99,854,000 -166,333,000 86,330,000 39,855,000 27,267,000 -106,972,000 -38,239,000 -29,111,000 -14,949,000 -64,217,000 -636,000 -123,735,000 142,545,000 65,449,000 105,752,000 78,936,000 31,233,000 -160,974,000 -24,081,000 -67,962,000 34,123,000 -11,156,000 -73,391,000 -63,800,000 23,968,000 -22,849,000 24,873,000 -1,042,000 -66,592,000 5,848,000 48,000 -12,421,000 48,643,000 3,937,000 -7,974,000 -19,263,000 -37,303,000 28,771,000 -44,195,000 -29,528,000 26,538,000 104,025,000 16,238,000 -89,181,000 3,073,000 82,766,000 26,010,000 -75,851,000     -69,428,000 -84,689,000 32,169,000 20,643,000 179,365,000 87,577,000                         
          contract assets
        -42,238,000 -4,963,000 -14,236,000 -27,078,000 2,004,000 -2,556,000 30,728,000 34,614,000 -4,875,000 1,213,000 13,388,000 27,145,000 -12,350,000 1,781,000 -44,368,000 -42,020,000 -52,879,000 -15,666,000 -3,645,000 -10,139,000 15,092,000 46,534,000 -15,334,000 26,035,000 14,576,000 -25,560,000 -9,007,000 14,412,000 17,779,000 -43,998,000                                                                 
          inventories
        26,713,000 179,406,000 -397,941,000 -39,732,000 -120,813,000 15,747,000 -57,971,000 -665,000 7,134,000 87,207,000 10,812,000 62,959,000 169,042,000 -32,595,000 -104,261,000 -155,722,000 -196,096,000 -207,300,000 -144,580,000 -97,909,000 33,021,000 42,282,000 22,906,000 1,325,000 -42,024,000 57,357,000 13,340,000 91,484,000 47,267,000 -30,708,000 -187,132,000 -66,865,000 -41,878,000 -28,293,000 -3,885,000 -27,245,000 -54,032,000 -19,306,000 -32,856,000 9,637,000 6,325,000 22,508,000 -26,684,000 -15,290,000 45,284,000 -17,036,000 -16,341,000 -53,488,000 -7,253,000 -4,156,000 15,452,000 620,000 -18,476,000 46,738,000 1,330,000 33,028,000 42,215,000 -13,208,000 -7,565,000 -64,961,000     -38,412,000 -16,554,000 -62,248,000 45,577,000 75,388,000 21,608,000 52,778,000    86,903,000       -67,840,000 3,309,000 33,519,000 88,901,000          
          prepaid expenses and other assets
        -122,740,000 -23,831,000 -2,647,000 -19,493,000 9,372,000 12,995,000 9,399,000 -5,090,000 -12,264,000 8,280,000 9,739,000 -2,111,000 2,276,000 -27,657,000 -18,431,000 -1,935,000 -8,395,000 -2,939,000 -2,912,000 -4,933,000 10,759,000 -9,400,000 11,631,000 -5,520,000 9,315,000 2,372,000 7,874,000 1,708,000 -2,597,000 3,033,000 7,438,000 7,846,000 -11,590,000 4,103,000 1,391,000 8,085,000 1,213,000 1,614,000 -217,000 6,780,000 -6,924,000 429,000 2,100,000 1,375,000 4,848,000 2,794,000 -1,165,000 -11,294,000 3,520,000 -5,576,000 -1,419,000 -7,547,000 10,105,000 11,019,000  -26,964,000 10,198,000 1,242,000  -1,465,000     11,956,000 -4,137,000 25,726,000 -9,168,000   20,220,000 -7,074,000 7,329,000                      
          accounts payable
        130,950,000 -84,226,000 126,630,000 68,221,000 -41,145,000 -54,656,000 68,160,000 -4,104,000 13,974,000 -189,580,000 -105,911,000 -95,411,000 -314,433,000 101,265,000 46,860,000 150,456,000 122,651,000 234,525,000 174,746,000 161,049,000 -32,868,000 -66,657,000 -43,861,000 122,396,000 -45,871,000 -139,304,000 -9,867,000 -87,617,000 -82,192,000 -2,845,000 181,351,000 121,537,000 -40,771,000 6,304,000 17,765,000 66,931,000 6,561,000 39,391,000 16,436,000 -289,000 91,603,000 -12,557,000 -63,933,000 61,321,000 -59,075,000 -55,212,000 57,527,000 151,483,000 2,461,000 -37,135,000 60,026,000 38,302,000 22,728,000 -98,749,000 32,744,000 66,198,000 -22,925,000 -124,429,000 29,139,000 107,883,000     56,777,000 45,614,000 68,414,000 21,795,000                           
          deferred revenue and customer advances
        -19,216,000 -67,429,000 353,330,000 81,161,000 204,341,000 24,089,000                                                                                         
          accrued liabilities and other
        -269,824,000 -18,075,000 75,901,000 16,176,000 20,056,000 -36,951,000                                                                                         
          cash from operating activities
        398,758,000 178,728,000 199,079,000 200,782,000 156,858,000 63,938,000 51,875,000 89,999,000 72,317,000 126,025,000 76,857,000 56,509,000 64,578,000 37,224,000 81,898,000 101,683,000 78,973,000 68,300,000 91,721,000 103,721,000 81,089,000 61,811,000 79,889,000 63,767,000 135,728,000 21,171,000 190,197,000 165,466,000 105,738,000 -78,436,000 60,544,000 61,757,000 25,683,000 8,440,000 49,292,000 59,021,000 88,721,000 53,927,000 103,334,000 81,473,000 142,649,000 62,660,000 -1,334,000 112,674,000   108,889,000 151,741,000 8,509,000 38,243,000 90,047,000 66,089,000 64,669,000 97,084,000 121,071,000 47,619,000 59,974,000 -13,251,000 79,047,000 51,322,000     -32,199,000 13,029,000  65,283,000   121,891,000 -57,266,000 132,893,000         175,055,000 66,951,000 121,840,000 52,148,000          
          capital expenditures
        -26,658,000 -53,942,000 -62,467,000 -24,587,000 -30,849,000 5,351,000 -24,628,000 -29,435,000 -18,409,000 -14,820,000 -38,128,000 -61,296,000 -72,593,000 6,588,000 -48,241,000 -27,181,000 -26,441,000 -7,945,000 -30,574,000 15,806,000 -15,291,000 444,000 -11,195,000 -8,498,000 -23,027,000 -12,684,000 -32,649,000 -30,825,000 -45,926,000 4,744,000 -21,413,000 -22,047,000 -18,363,000 -24,529,000 -25,032,000 -31,519,000 -33,615,000 -21,667,000 -35,925,000 -26,462,000 -29,103,000 -28,910,000 -42,858,000 -24,922,000   -22,083,000 -12,302,000 -21,515,000 -13,607,000 -22,405,000 -10,032,000 -16,122,000 -27,391,000 -22,555,000 -15,421,000 -16,396,000 -24,259,000 -24,774,000 -28,040,000     -22,491,000 -13,173,000  -10,821,000                    
          free cash flows
        372,100,000 124,786,000 136,612,000 176,195,000 126,009,000 69,289,000 27,247,000 60,564,000 53,908,000 111,205,000 38,729,000 -4,787,000 -8,015,000 43,812,000 33,657,000 74,502,000 52,532,000 60,355,000 61,147,000 119,527,000 65,798,000 62,255,000 68,694,000 55,269,000 112,701,000 8,487,000 157,548,000 134,641,000 59,812,000 -73,692,000 39,131,000 39,710,000 7,320,000 -16,089,000 24,260,000 27,502,000 55,106,000 32,260,000 67,409,000 55,011,000 113,546,000 33,750,000 -44,192,000 87,752,000   86,806,000 139,439,000 -13,006,000 24,636,000 67,642,000 56,057,000 48,547,000 69,693,000 98,516,000 32,198,000 43,578,000 -37,510,000 54,273,000 23,282,000     -54,690,000 -144,000  54,462,000   121,891,000 -57,266,000 132,893,000         175,055,000 66,951,000 121,840,000 52,148,000          
          cash flows from investing activities:
                                                                                                      
          purchases of property, plant and equipment
        -56,715,000 -86,837,000 -62,467,000 -37,094,000 -30,711,000 -17,085,000 -24,628,000 -22,772,000 -29,611,000 -34,216,000 -38,128,000 -52,261,000 -63,918,000 -37,060,000 -48,241,000 -37,748,000 -27,274,000 -25,376,000     -11,195,000 -9,699,000 -16,622,000 -28,466,000 -32,649,000 -29,063,000 -35,796,000 -37,166,000 -21,413,000 -26,437,000 -22,498,000 -48,533,000 -25,032,000 -31,519,000 -33,615,000 -21,667,000 -35,925,000 -26,462,000 -29,103,000 -28,910,000 -42,858,000 -24,922,000 -22,609,000 -28,708,000 -22,083,000 -12,302,000 -21,515,000 -13,607,000 -22,405,000 -10,032,000 -16,122,000 -27,391,000 -22,555,000 -15,421,000 -16,396,000 -24,259,000 -24,774,000 -28,040,000     -22,491,000 -13,173,000 -10,419,000 -10,821,000                           
          cash paid for business acquisition, net of cash acquired
        -1,132,000 -1,355,801,000                                                                                            
          purchases of investments
          -340,000 -60,000       -500,000 -500,000 -700,000 -800,000 -300,000 -700,000   -1,000,000                                                                           
          proceeds from sale of investments
        8,710,000                                                                                           
          cash from investing activities
        -57,753,000 -1,433,860,000 -62,644,000 -32,664,000 4,322,000 -17,221,000 -25,897,000 -23,372,000 -30,311,000 -34,816,000 -38,303,000 -52,667,000 -64,158,000 -37,330,000 -48,455,000 -38,134,000 -28,263,000 -17,362,000 -30,490,000 -35,295,000 -14,349,000 -11,191,000 19,488,000 -39,441,000 -16,410,000 -28,046,000 -29,174,000 -26,644,000 -35,232,000 -36,591,000 -20,639,000 -22,647,000 -24,501,000 -48,391,000 -25,032,000 -31,411,000 -33,370,000 -18,085,000 -35,373,000 -22,606,000 -87,851,000 -28,708,000 -41,246,000 -16,684,000 -16,717,000 -27,776,000 -19,259,000 -38,780,000 -12,748,000 -71,103,000 -18,299,000 -9,808,000 4,079,000 -18,842,000 -20,945,000 -16,895,000 -15,928,000 -24,259,000 -24,402,000 -18,781,000     -22,637,000 -14,541,000 -10,081,000 -37,532,000         1,446,000    10,349,000              
          cash flows from financing activities:
                                                                                                      
          repayments of borrowings
        -301,875,000 -4,375,000 -4,375,000 -4,375,000 -4,375,000 -4,375,000 -4,375,000 -12,820,000                                                                                     
          proceeds from long-term debt
        2,200,000,000                                                                                            
          proceeds from revolving credit facility borrowings
        2,525,000 50,000,000 112,000,000 144,000,000 256,700,000 176,400,000 522,100,000 658,100,000 752,200,000 554,500,000 954,600,000 734,500,000 737,200,000 947,500,000 723,700,000 186,800,000 16,000,000 68,300,000 331,300,000 1,192,000,000 717,000,000 660,800,000 981,300,000 1,198,400,000 1,043,825,000 1,025,400,000 989,900,000 1,126,300,000 899,000,000 524,100,000 162,070,000 38,200,000 208,400,000 560,400,000 792,350,000 839,200,000 770,500,000 875,200,000 732,200,000 468,000,000 617,500,000 8,000,000 167,000,000 208,000,000 185,000,000 38,000,000 659,000,000                                           
          repayments of revolving credit facility borrowings
        -2,525,000 -50,000,000 -112,000,000 -144,000,000 -256,700,000 -176,400,000 -522,100,000 -658,100,000 -752,200,000 -554,500,000 -954,600,000 -734,500,000 -737,200,000 -947,500,000 -723,700,000 -186,800,000 -16,000,000 -68,300,000 -331,300,000 -650,000,000 -542,000,000 -717,000,000 -781,800,000 -1,110,300,000 -1,278,400,000 -928,825,000 -1,043,400,000 -997,900,000 -1,051,300,000 -818,000,000 -439,100,000 -162,070,000 -38,200,000 -233,400,000 -615,400,000 -827,350,000 -810,200,000 -794,500,000 -770,200,000 -767,200,000 -488,000,000 -557,500,000 -8,000,000 -217,000,000 -218,000,000 -125,000,000 -73,000,000 -724,000,000                                           
          debt issuance costs
        -28,703,000                         -724,000 -2,003,000                                                              
          repurchases of common stock
        -159,450,000 -79,794,000 147,000 -13,491,000 -75,997,000 -24,456,000 -65,614,000 -55,295,000 -17,623,000 -115,766,000 -33,514,000 -52,072,000 -13,498,000 -8,009,000 -24,343,000 -124,437,000 -113,498,000 -68,823,000 -32,633,000 -16,379,000 -2,525,000 -12,522,000 -78,925,000 -18,067,000 -64,483,000 -17,550,000 -604,000 -168,000 -11,842,000 -7,463,000 -29,623,000 -75,054,000 -45,485,000 -139,351,000 -23,970,000 -13,623,000 -27,806,000 -10,480,000 -75,266,000 -28,694,000 -51,985,000 -47,795,000 -21,821,000 -1,161,000 -24,972,000 -6,155,000                   83,000 -10,050,000                           
          payments for tax withholding on stock-based compensation
        -22,360,000 -33,715,000 -4,473,000 -892,000                                                                                           
          cash from financing activities
        -181,810,000 1,755,913,000 -8,224,000 -18,758,000 -118,027,000 -28,831,000 -60,412,000 -59,004,000 -21,852,000 -128,439,000 -26,327,000 -65,005,000 -17,751,000 203,588,000 4,549,000 -128,553,000 -117,834,000 -72,461,000 -34,582,000 -20,386,000 -6,190,000 -16,160,000 -735,954,000 -22,479,000 565,539,000 -17,386,000 -120,180,000 -130,364,000 -74,397,000 104,723,000 -24,946,000 -40,588,000 -842,000 38,041,000 -52,973,000 -24,326,000 -27,952,000 -30,242,000 -79,458,000 -57,789,000 -45,790,000 -48,384,000 38,703,000 -86,627,000 -37,314,000 -41,523,000 -175,392,000 47,224,000 -11,885,000 37,026,000 -84,152,000 -51,628,000 -146,847,000 3,368,000 -83,533,000 -101,575,000 -182,729,000 1,024,000 1,447,000 -105,079,000     1,389,000 -172,200,000  -4,546,000         60,495,000    5,345,000              
          effect of exchange rate changes
        -225,000 -187,000 289,000 1,640,000 1,165,000 -1,344,000 2,585,000 -772,000 -886,000 1,250,000 -1,245,000 -452,000 220,000 1,975,000 -1,440,000 -1,584,000 -700,000 -786,000 -467,000 628,000 -1,404,000 1,044,000 -114,000 785,000 -836,000 84,000 -375,000 321,000 95,000 66,000 -208,000 978,000 23,000 163,000 -126,000 -311,000 -112,000 1,352,000 165,000 1,223,000 -136,000 626,000 -341,000 -609,000 874,000 10,000 356,000 1,206,000 -305,000 10,000 -1,115,000 -201,000 -652,000 -535,000 -1,837,000 1,294,000 -1,367,000 667,000 1,380,000 609,000     -1,086,000 2,056,000 -3,055,000 2,911,000 2,277,000 1,698,000   5,919,000             7,709,000 -5,377,000 -1,114,000 3,607,000 -3,417,000 4,631,000 777,000 -3,765,000 6,064,000 
          increase in cash, cash equivalents, restricted cash and restricted cash equivalents
        158,970,000 500,594,000                                                                                             
          cash, cash equivalents, restricted cash and restricted cash equivalents at beginning of period
        966,220,000                                                                                             
          cash, cash equivalents, restricted cash and restricted cash equivalents at end of period
        158,970,000 1,466,814,000                                                                                             
          cash paid during the period for:
                                                                                                      
          interest, net of capitalized interest
        30,420,000 13,346,000 3,904,000 4,065,000 4,117,000 4,496,000 4,112,000 6,844,000 7,608,000 7,535,000 7,578,000 9,644,000 8,492,000 6,772,000 6,088,000 4,622,000 5,054,000 2,479,000 10,762,000 1,420,000 1,986,000 1,096,000 6,172,000 5,898,000 3,682,000 4,725,000 4,852,000 11,702,000 2,694,000 10,895,000 2,171,000 10,205,000 1,428,000 12,352,000 544,000 8,369,000 527,000 8,543,000 1,049,000 10,239,000 1,071,000 8,957,000 567,000 8,713,000 416,000 9,050,000 2,802,000 9,973,000 9,463,000 9,259,000 10,175,000 10,003,000 10,604,000 11,402,000                                         
          income taxes, net of refunds
        40,010,000 23,020,000 31,149,000 32,375,000 16,286,000 18,765,000 16,683,000 14,178,000 18,428,000 20,122,000 12,286,000 16,806,000 18,740,000 9,507,000 14,330,000 16,749,000 11,483,000 5,569,000 8,896,000 5,787,000 13,470,000 5,205,000 11,798,000 5,531,000 8,483,000 4,888,000 8,365,000 10,530,000 8,314,000 4,923,000 7,385,000 12,065,000 8,094,000 7,275,000 3,079,000 7,539,000 4,206,000 5,593,000 8,482,000 4,504,000 7,017,000 9,339,000 4,787,000 8,757,000 27,746,000 3,461,000 8,779,000 8,002,000 9,215,000 3,075,000 4,589,000 4,137,000 4,481,000 4,935,000 2,347,000 3,486,000 2,790,000 4,100,000  2,517,000                                   
          unpaid purchases of property, plant and equipment at the end of period
        30,057,000 32,895,000  12,507,000 -138,000 22,436,000  -6,663,000 11,202,000 19,396,000  -9,035,000 -8,675,000 43,648,000  10,567,000 833,000 17,431,000  15,806,000 -942,000 11,635,000  1,201,000 -6,405,000 15,782,000  -1,762,000 -10,130,000 41,910,000  4,390,000 4,135,000 24,004,000                                                             
          issuance of common stock for the acquisition of zt systems
        155,346,000                                                                                             
          depreciation and amortization
              31,654,000 29,764,000 30,274,000 30,726,000 30,521,000 29,898,000 29,282,000 28,536,000 26,686,000 27,065,000 27,567,000 27,465,000 27,452,000 27,373,000 27,196,000 27,635,000 28,555,000 28,886,000 28,042,000 28,735,000 28,508,000 29,561,000 29,088,000 29,792,000 29,686,000 29,632,000 29,879,000 29,623,000 31,231,000 29,271,000 29,277,000 28,972,000 29,682,000 28,785,000 27,692,000 25,751,000 26,378,000 24,658,000 24,875,000 24,656,000 24,617,000 24,541,000 25,159,000 23,360,000 23,428,000 23,632,000 24,131,000 24,830,000 24,403,000 24,563,000 25,017,000 25,494,000 29,203,000 25,371,000     21,319,000 21,352,000 22,881,000 22,266,000 21,291,000 23,490,000 22,693,000 24,338,000 27,707,000  29,477,000 29,254,000 30,459,000 35,529,000 31,467,000 36,431,000 35,170,000 43,074,000 40,112,000 47,432,000 47,706,000    47,555,000 55,290,000 58,124,000 61,631,000   
          changes in operating assets and liabilities, net of amounts acquired:
                                                                                                      
          proceeds from sales of property, plant and equipment
                  325,000 94,000 460,000 530,000 86,000 314,000 11,000 8,014,000     683,000 258,000 212,000 420,000 3,475,000 2,918,000 564,000 575,000 774,000 3,790,000 16,000 142,000 108,000 245,000 3,582,000 552,000 3,856,000 130,000 202,000 15,499,000 8,238,000 5,892,000 932,000 367,000 322,000 5,168,000 164,000 4,106,000 224,000 20,201,000 8,549,000 115,000 2,196,000   313,000 15,406,000     451,000 328,000 338,000 3,001,000 313,000 275,000 940,000 289,000 26,650,000                      
          net proceeds from stock issuances
              5,202,000 666,000 146,000 147,000 3,117,000 122,000 173,000 905,000 72,000 352,000 1,050,000 239,000 681,000 1,023,000 1,050,000 2,345,000 276,000 320,000 4,852,000 820,000 3,380,000 5,771,000 3,568,000 517,000 451,000 913,000 2,526,000 1,378,000 3,060,000 12,048,000 10,643,000 3,348,000 9,121,000 1,442,000 4,310,000 1,016,000 1,350,000 4,507,000 11,851,000 7,253,000 5,636,000 2,842,000 1,128,000 4,922,000 4,713,000 1,143,000 833,000 600,000 293,000 1,608,000 94,000 378,000 1,084,000                                   
          proceeds from sale of noncontrolling interest
                  215,799,000                                                                                 
          increase in cash, cash equivalents and restricted cash equivalents
          128,500,000 151,000,000                                                                                           
          cash, cash equivalents and restricted cash equivalents at beginning of year
                                                                                                      
          cash, cash equivalents and restricted cash equivalents at end of year
                                                                                                      
          cash paid during the year:
                                                                                                      
          unpaid purchases of property, plant and equipment at end of period
                                                                                                      
          depreciation
           29,760,000 28,208,000 31,845,000                                                                                         
          proceeds from sale of property, plant and equipment
                                                                                  3,586,000 5,936,000 24,883,000 5,626,000 29,409,000 3,116,000 4,310,000 6,449,000             
          cash, cash equivalents and restricted cash equivalents at beginning of period
                                                                                                     
          cash, cash equivalents and restricted cash equivalents at end of period
           151,000,000                                                                                           
          increase in cash and cash equivalents
             16,542,000 -31,849,000 6,851,000 19,268,000 -35,980,000 10,982,000 -61,615,000 -17,111,000 205,457,000 36,552,000 -66,588,000 -67,824,000 -22,309,000 26,182,000 48,668,000 59,146,000 35,504,000 -636,691,000 2,632,000       14,751,000 -500,000 363,000 -1,747,000 -28,839,000 2,973,000 27,287,000 6,952,000     -4,218,000   -75,458,000 -85,406,000 161,391,000 -16,429,000 4,176,000 -13,519,000 4,452,000 -78,751,000 81,075,000         -71,757,000          7,773,000    46,999,000         -72,831,000 -43,226,000 75,888,000 -443,680,000 153,869,000 -191,740,000 460,867,000 169,811,000 320,224,000 
          cash and cash equivalents at beginning of period
             625,860,000  667,570,000  529,857,000  650,026,000  480,526,000  454,741,000  419,528,000  406,661,000  398,288,000  412,253,000  466,607,000  402,875,000  409,618,000  640,288,000      899,151,000  869,801,000 933,424,000  491,829,000  1,068,053,000  -7,200,000 1,116,149,000 1,043,850,000  1,064,534,000  
          cash and cash equivalents at end of period
             642,402,000  6,851,000 19,268,000 631,590,000  -61,615,000 -17,111,000 735,314,000  -66,588,000 -67,824,000 627,717,000  48,668,000 59,146,000 516,030,000  2,632,000 684,021,000 430,564,000  8,779,000 -3,796,000 409,290,000  -500,000 363,000 404,914,000  2,973,000 27,287,000 405,240,000  2,301,000 8,872,000 398,447,000  8,754,000 16,568,000 391,149,000  161,391,000 -16,429,000 407,051,000  4,452,000 -78,751,000 490,693,000  -69,557,000 -140,050,000 604,469,000  -71,929,000     -54,533,000 727,495,000  26,116,000 54,723,000 796,774,000 121,014,000 -80,647,000 941,197,000  116,368,000 125,264,000 538,828,000  -62,114,000 -385,892,000 1,011,098,000  35,908,000 120,437,000 1,063,380,000 -72,831,000 -43,226,000 1,119,738,000  153,869,000 -191,740,000 1,525,401,000  320,224,000 
          accrued liabilities
              54,352,000 -24,135,000 3,036,000 -21,614,000 -17,244,000 2,351,000 -16,074,000 20,985,000 -10,822,000 -14,298,000 90,209,000 68,452,000 12,661,000 -63,323,000 -23,697,000 26,057,000 18,200,000 -46,032,000 8,234,000 -15,812,000 -7,492,000 -15,899,000 5,588,000 71,560,000 15,574,000 -14,910,000 19,612,000 -8,916,000 27,462,000 -14,635,000 30,996,000 -32,857,000 3,580,000 -8,427,000 43,693,000 -24,105,000                                                     
          proceeds from issuance of long-term debt, net of issuance cost
                                                                                                      
          holdback paid in connection with previous business combination
                                                                                                     
          proceeds from short-term borrowing
                                                                                                      
          cash and cash equivalents at beginning of year
                                                                                                      
          cash and cash equivalents at end of year
                                                                                                      
          loss on sale of intellectual property
                                                                                                      
          gain on liquidation of foreign entity
                                                                                                     
          proceeds from sale of intellectual property
                                                                                                     
          repayments of long-term debt
                  -4,375,000 -4,375,000 -4,375,000 -4,375,000 -318,750,000 -4,688,000 -4,688,000 -4,688,000 -4,688,000 -4,688,000 -4,688,000 -4,688,000 -9,374,000 -4,688,000 -20,298,000 -4,688,000       -3,416,000   -3,416,000   -15,328,000 -3,416,000 -105,250,000 -142,704,000      -154,073,000 -102,708,000        -175,700,000 -11,895,000                           
          proceeds from issuance of long-term debt
                                                                                                      
          proceeds from collection of notes receivable
                                                                                                     
          net income
                      64,724,000 79,543,000 53,220,000 58,634,000 56,565,000 117,375,000 47,037,000 48,021,000 51,606,000 44,880,000 4,882,000 38,345,000 19,757,000 42,921,000 40,885,000 37,952,000 782,000 33,963,000 24,632,000 -154,910,000 25,848,000 36,404,000 31,717,000 44,864,000 100,805,000 29,534,000 30,361,000 27,138,000 315,382,000 24,475,000 14,748,000 22,656,000 132,503,000 20,721,000 20,840,000 23,101,000 38,801,000 18,738,000 21,191,000 621,000 164,150,000 8,948,000 -1,439,000 8,575,000 18,088,000 9,405,000     10,091,000 59,382,000  -41,126,000 -37,538,000 -25,273,000  -24,414,000 7,916,000   -26,132,000 28,249,000   -103,420,000 24,632,000   -1,035,508,000 24,366,000 11,351,000 -43,856,000 15,769,000 -85,653,000 -12,174,000 -31,821,000 -7,509,000 -2,607,222,000 -4,994,000 
          adjustments to reconcile net income to cash from operating activities:
                                                                                                      
          impairment of goodwill and other assets
                                                                                                      
          sale of investments
                                                                                                      
          equipment impairment
                                                                                                      
          gain on sale of intellectual property
                                                                                                     
          purchases of property, plant and equipment, net of proceeds from asset sales
                          -30,574,000                                                                            
          goodwill and other asset impairments
                                                                                                     
          purchases of property, plant and equipment, net of proceeds
                            -14,349,000 -11,191,000                                                                         
          decrease in cash and cash equivalents
                                 -24,177,000  8,779,000 -3,796,000 -10,238,000          2,301,000 8,872,000 -13,806,000                -35,819,000    -44,293,000   -54,533,000 -171,656,000                             
          impairment of goodwill
                                                                                                      
          changes in operating assets and liabilities, net of acquisitions:
                                                                                                      
          purchases of long-term investments
                                                                                          -629,000 -11,954,000     
          cash paid for business combinations, net of cash acquired
                                                                                                    
          repayments of short-term borrowings
                                                 -10,221,000 -23,142,000 -21,016,000 -21,824,000 -19,926,000 -76,736,000 -68,632,000 -37,788,000 -59,995,000 -61,100,000 -13,100,000                                     
          acquisition-date fair value of promissory notes issued in conjunction with business combinations
                                                                                                      
          holdback payment for a prior business combination
                                           -2,262,000                                                         
          acquisition-date fair value of non-interest bearing promissory notes issued in conjunction with business combinations
                                                                                                      
          gain on sales of assets
                                                  -7,051,000 -2,821,000 -1,136,000 -159,000 -339,000 -285,000 -799,000 -163,000 -281,000   -4,107,000                                         
          loss on extinguishment of debt
                                                   847,000 2,913,000          4,236,000                      -27,566,000                
          proceeds from long-term investments
                                                                                                      
          change in restricted cash
                                                      280,000 1,200,000   2,490,000 10,000 1,960,000 1,300,000 720,000 840,000 1,510,000 2,030,000 1,290,000      -716,000 3,500,000 736,000 5,504,000                         
          proceeds from short-term borrowings
                                                      7,893,000 10,804,000 33,684,000 21,447,000 20,172,000 77,281,000 45,363,000 62,640,000 29,995,000 32,000,000 12,000,000                                     
          proceeds from long-term debt, net of issuance costs
                                                                                           64,000  1,002,798,000   
          proceeds from terminations of interest rate swaps
                                                                                                     
          proceeds from termination of interest rate swap
                                                   3,258,000                                                 
          non-interest bearing promissory notes issued in conjunction with business combinations
                                                                                                      
          provision for doubtful accounts, product returns and other net sales adjustments
                                                                  -1,122,000      -1,211,000 1,948,000                             
          impairment of assets
                                                                                                      
          loss on extinguishments of debt
                                                                                                      
          loss from dedesignation of interest rate swap
                                                          14,903,000                                         
          accrued liabilities and other long-term liabilities
                                                  10,050,000 19,698,000 -23,191,000 -8,847,000 796,000 17,916,000 -11,946,000 5,436,000 1,129,000 16,221,000 -8,610,000 -6,817,000 -880,000 22,795,000 -7,604,000 518,000 -3,557,000 29,967,000     -28,895,000 -12,689,000 -21,875,000 -382,000                           
          cash paid in connection with business combinations
                                                              696,000    -6,147,000                                   
          non-interest bearing notes payable issued in conjunction with a business combination
                                                                                                     
          provision for doubtful accounts, product returns and other sales adjustments
                                                         -539,000    286,000                                         
          asset impairments
                                                   1,954,000         1,024,000 1,053,000                                     
          cash paid for business combinations
                                                                                                      
          benefit from doubtful accounts, product returns and other sales adjustments
                                                    90,000 -210,000      339,000    -266,000 -415,000 -622,000                                     
          cash from (used in ) operating activities
                                                     -6,169,000                                                 
          benefit from doubtful accounts, product returns and other net sales adjustments
                                                                                                      
          proceeds from issuance of long-term debt, net of issuance costs
                                                                                                     
          revolving credit facility issuance costs
                                                                                                      
          loss from extinguishments of debt
                                                                                                     
          cash paid for business combination
                                                        3,599,000 -57,660,000                                             
          repurchase of common stock
                                                         -25,623,000                                           -21,334,000 -50,432,000 
          net proceeds from sales of long-term investments
                                                                                                      
          cash paid in connection with previous business combinations
                                                                                                      
          payments to acquire treasury stock
                                                           -115,000 -1,410,000                                         
          loss on sales of assets
                                                                                                      
          cash paid in connection with a previous business combinations
                                                                                                      
          prepaid expenses and other current assets
                                                                                                      
          non-cash restructuring charges
                                                                                                      
          gain on disposals of property, plant and equipment
                                                                                61,000                      
          proceeds from credit facility
                                                                                                      
          repayments of credit facility
                                                                                                      
          interest
                                                               12,129,000 27,900,000 11,534,000 27,837,000 14,456,000     43,245,000 5,448,000 46,531,000 8,044,000 44,458,000 9,266,000 9,296,000 50,202,000 13,272,000   74,489,000 4,672,000 49,311,000 611,000 70,590,000 1,159,000            14,831,000 12,634,000 
          cash paid in connection with a previous business combination
                                                                                                      
          gain on sales of assets and business
                                                                                                      
          impairment of assets and long-term investments
                                                                          3,769,000 2,706,000                           
          net proceeds (use) from sales (purchases) of long-term investments
                                                                                                      
          income taxes
                                                                        17,508,000 5,246,000 6,081,000 7,511,000 9,128,000 7,447,000 9,941,000 9,383,000 5,959,000   7,810,000 13,156,000 24,031,000 12,543,000 16,329,000 9,078,000            -95,915,000 14,812,000 
          asset impairment
                                                                                                     
          gain on sale of assets and business
                                                                                                      
          proceeds from (repayments of) short-term borrowings
                                                                                                      
          benefit for doubtful accounts, product returns and other net sales adjustments
                                                                                                      
          decrease in restricted cash
                                                                                                      
          net repayments of short-term credit facilities
                                                                                                      
          repayments and repurchases of long-term debt
                                                                                                      
          net cash provided by:
                                                                                                      
          operating activities
                                                                     -2,259,000 -33,898,000                                
          investing activities
                                                                     -36,567,000 -36,289,000                                
          financing activities
                                                                     -7,958,000 3,029,000                                
          effect of exchange rate changes on cash and cash equivalents
                                                                     2,491,000         2,273,000                        
          non-cash restructuring costs
                                                                        425,000 1,300,000 1,738,000 1,384,000 1,126,000 644,000 -133,000 678,000 1,232,000                      
          net purchases of long-term investments
                                                                                                      
          net cash paid in connection with business combinations
                                                                        -597,000 -1,696,000                             
          proceeds from issuances of common stock
                                                                                                      
          supplemental disclosures of cash flow information:
                                                                                                      
          net loss
                                                                                     -28,087,000                 
          adjustments to reconcile net loss to cash from operating activities:
                                                                                                      
          provision (benefit) for doubtful accounts, product returns and other net sales adjustments
                                                                                                      
          (gain) loss on extinguishment of debt
                                                                                                      
          loss on sale of business
                                                                                                      
          changes in operating assets and liabilities, net of acquisitions and divestitures:
                                                                                                      
          cash provided by operating activities
                                                                                                      
          net proceeds from sales of short-term investments
                                                                                                      
          proceeds from sale of business
                                                                                                      
          cash paid for businesses acquired, net of cash acquired
                                                                                            -316,000 -36,523,000 -14,661,000  -3,100,000 -204,547,000 -6,879,000  -154,402,000 
          payments of notes and credit facilities
                                                                                               -5,172,000       
          cash used in financing activities
                                                                                                      
          increase (decrease) in cash and cash equivalents
                                                                                                      
          cash paid during the year
                                                                                                      
          provision (recovery) for doubtful accounts, product returns and other net sales adjustments
                                                                                                      
          (gain)/loss on extinguishment of debt
                                                                                                     
          net proceeds from sales/(purchases) of long-term investments
                                                                                                      
          net proceeds from maturities of short-term investments
                                                                                                      
          proceeds from sales of accounts receivable
                                                                              292,272,000 259,781,000 292,221,000                      
          impairment of tangible and other intangible assets
                                                                             3,798,000                         
          purchases of short-term investments
                                                                                             -9,631,000 -26,912,000 -12,495,000 -18,719,000 -35,436,000 -33,659,000 -3,168,000 354,000 1,730,000 
          proceeds from maturities of short-term investments
                                                                              1,807,000 11,385,000 97,000         9,800,000 4,700,000 20,692,000 5,234,000          
          repayment of long-term debt
                                                                                                      
          adjustments to reconcile net loss to cash provided by operating activities:
                                                                                                      
          provision for doubtful accounts
                                                                              998,000                  -9,565,000      
          accounts payable, accrued liabilities and other long-term liabilities
                                                                                128,878,000                      
          proceeds from sales of long-term investments
                                                                                                      
          repayment of debt
                                                                                                      
          write-off of deferred financing costs in connection with redemption of debt
                                                                               2,238,000                      
          cash flows from (used in) operating activities:
                                                                                                      
          benefit from doubtful accounts
                                                                                998,000                      
          cash flows from (used in) investing activities:
                                                                                                      
          cash flows from (used in) financing activities:
                                                                                                      
          payment made to trustee, held in escrow
                                                                                                      
          adjustments to reconcile net loss to cash provided by (used in) operating activities:
                                                                                                      
          restructuring (recovery of) non-cash costs
                                                                                                      
          provision for (recovery of) doubtful accounts
                                                                                  -606,000                    
          stock-based compensation
                                                                                  7,458,000 3,419,000 2,635,000  6,600,000 -1,092,000 3,902,000              
          gain on disposal of property, plant and equipment
                                                                                                      
          cumulative effect of accounting changes
                                                                                                      
          proceeds from sale of accounts receivable
                                                                                  558,671,000 498,490,000 478,378,000 420,237,000 393,474,000 346,571,000 348,201,000 223,609,000             
          impairment of tangible assets
                                                                                                      
          prepaid expenses and other current and non-current assets
                                                                                     -15,388,000 -3,396,000 -5,302,000 9,648,000              
          accounts payable and accrued liabilities
                                                                                     -114,766,000   108,866,000    480,000          
          restricted cash
                                                                                  -14,000 -24,000 1,170,000 -11,551,000                 
          income tax accounts
                                                                                         1,931,000 12,213,000 4,738,000 5,294,000          
          proceeds from sale of long-term investments
                                                                                                      
          proceeds from maturities and sale of short-term investments
                                                                                      29,364,000 45,432,000              
          payments of long-term debt
                                                                                             -1,520,000 -6,616,000 -4,456,000 -284,184,000 -10,204,000 -5,083,000 -25,039,000   
          proceeds from long-term debt, net of issuance cost
                                                                                  588,000,000 593,409,000                 
          repurchase of convertible notes
                                                                                                -265,848,000 -4,811,000 -90,858,000 -80,448,000   
          interest rate swap termination associated with debt extinguishment
                                                                                                      
          redemption premium associated with debt extinguishment
                                                                                                      
          proceeds from sale of common stock
                                                                                    12,000 727,000 6,502,000 5,607,000              
          cash paid during the period for interest
                                                                                                      
          cash paid during the period for income taxes
                                                                                                      
          loss on interest rate swap
                                                                                                      
          cash from (used in) operating activities
                                                                                                      
          issuance of convertible debentures
                                                                                                      
          cash from (used in) financing activities
                                                                                                      
          cash paid during the period
                                                                                                      
          restructuring non-cash costs
                                                                                     -126,000 3,085,000 5,484,000 15,585,000              
          benefit from (recovery of) doubtful accounts
                                                                                    773,000                  
          in-process research and development
                                                                                                      
          recovery of provision for doubtful accounts
                                                                                                      
          stock based compensation expense
                                                                                                      
          loss on disposal of property, plant and equipment
                                                                                         -528,000             
          loss on interest swap
                                                                                                      
          write-off deferred financing costs in connection with redemption of debt
                                                                                                      
          impairment of tangible and intangible assets
                                                                                                      
          goodwill impairment
                                                                                                    
          tax benefit of disqualified dispositions
                                                                                                      
          loss from investment in 50% or less owned companies
                                                                                                1,805,000      
          gain from extraordinary item
                                                                                                      
          cash flows from investing activites:
                                                                                                      
          cash used in investing activities
                                                                                                      
          payment of consent fees
                                                                                                      
          (payments of) additions to notes and credit facilities
                                                                                                      
          cumulative effect of accounting change, net of tax
                                                                                                      
          deferred tax asset valuation allowance
                                                                                          -12,000,000            
          recovery of benefit from doubtful accounts
                                                                                                      
          payments of long-term liabilities
                                                                                                      
          cash paid during the quarter
                                                                                                      
          (gain)/loss on disposal of property, plant and equipment
                                                                                                      
          deferred compensation
                                                                                         2,057,000 2,098,000 2,312,000 2,790,000          
          income from investment in 50% or less owned companies
                                                                                                  1,601,000 1,643,000   
          gain from repurchase and repayment of debts
                                                                                                      
          write-off deferred financing costs in connection with bond redemption
                                                                                                    
          write down of long-lived assets
                                                                                                      
          prepaid expenses and other current and non current assets
                                                                                                      
          payments on line of credit
                                                                                                      
          proceeds from sale of common stock, net of issuance costs
                                                                                         5,596,000 808,000 8,119,000 2,244,000 9,227,000 6,390,000 10,277,000 3,315,000 1,947,000 23,000 8,300,000 548,000 -1,281,000 
          non-cash investing information:
                                                                                                      
          acquisition of property, plant and equipment with long-term investments
                                                                                                      
          restructuring costs, impairment of fixed assets
                                                                                                      
          recovery of provision for doubtful accounts receivable
                                                                                                      
          prepaid expenses, and other
                                                                                                      
          adjustments to reconcile net income to cash provided by operating activities:
                                                                                                      
          restructuring costs
                                                                                           5,017,000 1,982,000    6,485,000 2,994,000 25,788,000 11,218,000   
          loss on disposal of property and equipment
                                                                                            759,000    3,190,000 2,686,000 6,669,000 13,424,000   
          prepaid expenses, deposits and other
                                                                                                      
          purchases of property and equipment
                                                                                               -11,868,000       
          proceeds from sale of property and equipment
                                                                                           17,160,000 7,715,000   10,754,000       
          proceeds from maturity of short-term investments
                                                                                             43,658,000 18,727,000 6,516,000  12,990,000 16,510,000 57,654,000  166,389,000 
          purchases of property and equipment, net of acquisitions
                                                                                             -27,295,000    -11,303,000 -15,821,000 -19,599,000  -34,857,000 
          proceeds from sale of assets
                                                                                             7,972,000     5,688,000 3,996,000 249,000 1,145,000 
          proceeds from (payments of) notes and credit facilities
                                                                                             777,000    -2,718,000 -3,998,000 -600,650,000   
          adjustments to reconcile net income (loss) to cash from operating activities:
                                                                                                      
          adjustment to conform year end of pooled entities
                                                                                                      
          write-off of cost method investments
                                                                                                      
          account receivable securitization
                                                                                                      
          cash paid for businesses acquired
                                                                                                      
          proceeds from notes and credit facilities
                                                                                                    554,041,000 265,472,000 
          gain from repurchase of convertible notes
                                                                                                 -144,000 -2,384,000 -23,223,000   
          payments on long term liabilities
                                                                                                      
          benefit for doubtful accounts
                                                                                                  -458,000 -2,736,000   
          supplemental cash flow information
                                                                                                      
          non-cash investing and financing activities:
                                                                                                      
          (gain) loss on disposal of property and equipment
                                                                                                      
          (gain) income from investment in 50% or less owned companies
                                                                                                      
          (gain) income from repurchase of convertible notes
                                                                                                      
          goodwill impairment and write down of intangible assets
                                                                                                      
          issuance (repurchase) of convertible notes, net of issuance costs
                                                                                                      
          supplemental disclosure of cash flow information:
                                                                                                      
          cash paid during the year for:
                                                                                                      
          non-cash financing information:
                                                                                                      
          conversion of subordinated notes to equity
                                                                                                      
          common stock issued for acquisitions
                                                                                                      
          restructuring charges
                                                                                                     11,567,000 
          depreciation, amortization and other
                                                                                                     59,275,000 
          deferred taxes
                                                                                                     -6,883,000 
          loss on disposal of assets
                                                                                                     -993,000 
          share of losses from equity investment
                                                                                                      
          payments of long-term debt and other long term liabilities
                                                                                                      
          cash paid (refunded) during the period for:
                                                                                                      
          non-cash activity during the period for:
                                                                                                      
          stock issued for acquisition, net of acquisition costs
                                                                                                     4,000,000 
          merger costs
                                                                                                      
          loss from subsidiary or investment
                                                                                                      
          proceeds on long term liabilities