7Baggers

Nu Skin Enterprises, Inc
(NYSE:NUS) 

NUS stock logo

Nu Skin Enterprises, Inc. develops and distributes personal care and wellness products worldwide. It provides skin care systems, including ageLOC Me customized skin care and ageLOC Spa systems, and ageLOC LumiSpa skin treatment and cleansing devices; and Epoch products comprising botanical ingredien...

Founded: 1984
Full Time Employees: 4,900
Sector: Consumer Defensive
Industry: Household & Personal Products

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    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-12-30 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2008-12-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2003-12-31 2002-09-30 2002-06-30 2002-03-31 2001-12-31 2001-09-30 
                                                                                      
      revenue
    320,608,000 370,320,000 364,211,000 386,138,000 364,490,000 445,552,000 430,145,000 439,081,000 417,306,000 488,640,000 498,772,000 500,257,000 481,462,000 522,340,000 537,805,000 560,615,000 604,899,000 673,436,000 641,152,000 704,055,000 677,026,000 748,193,000 703,347,000 612,366,000 518,028,000 583,359,000 589,934,000 623,500,000 623,623,000 683,287,000 675,312,000 704,190,000 616,219,000 666,201,000 563,698,000 550,101,000 499,099,000  531,329,000 604,162,000 600,475,000 471,831,000 572,198,000 571,308,000 560,209,000 543,332,000 609,607,000 638,800,000 650,027,000 671,061,000 1,016,085,000 927,612,000 682,927,000 550,094,000 588,245,000 526,182,000 593,235,000 462,002,000 495,304,000 428,416,000 424,426,000 395,845,000 401,220,000 383,553,000 388,362,000 364,124,000            252,864,000  216,079,000  224,185,000 
      yoy
    -12.04% -16.89% -15.33% -12.06% -12.66% -8.82% -13.76% -12.23% -13.33% -6.45% -7.26% -10.77% -20.41% -22.44% -16.12% -20.37% -10.65% -9.99% -8.84% 14.97% 30.69% 28.26% 19.22% -1.79% -16.93% -14.62% -12.64% -11.46% 1.20% 2.56% 19.80% 28.01% 23.47%  6.09% -8.95% -16.88%  -7.14% 5.75% 7.19% -13.16% -6.14% -10.57% -13.82% -19.03% -40.00% -31.14% -4.82% 21.99% 72.73% 76.29% 15.12% 19.07% 18.76% 22.82% 39.77% 16.71% 23.45% 11.70% 9.29% 8.71%                12.79%     
      qoq
    -13.42% 1.68% -5.68% 5.94% -18.19% 3.58% -2.04% 5.22% -14.60% -2.03% -0.30% 3.90% -7.83% -2.88% -4.07% -7.32% -10.18% 5.04% -8.93% 3.99% -9.51% 6.38% 14.86% 18.21% -11.20% -1.11% -5.38% -0.02% -8.73% 1.18% -4.10% 14.28% -7.50% 18.18% 2.47% 10.22%   -12.06% 0.61% 27.26% -17.54% 0.16% 1.98% 3.11% -10.87% -4.57% -1.73% -3.13% -33.96% 9.54% 35.83% 24.15% -6.49% 11.79% -11.30% 28.41% -6.72% 15.61% 0.94% 7.22% -1.34% 4.61% -1.24% 6.66%                  
      cost of sales
    106,145,000 108,339,000 107,488,000 120,405,000 117,529,000 166,405,000 128,682,000 131,904,000 123,242,000 136,215,000 206,505,000 135,542,000 133,588,000 147,816,000 173,500,000 148,100,000 161,499,000 173,775,000 158,907,000 171,975,000 170,566,000 194,751,000 183,374,000 154,110,000 125,793,000 140,566,000 140,162,000 154,028,000 146,664,000 161,853,000 157,457,000 168,549,000 146,281,000 148,459,000 120,832,000 121,521,000 111,266,000  108,520,000 125,863,000 128,205,000 137,869,000 121,437,000 152,755,000 110,263,000 105,055,000 106,505,000 109,275,000 156,010,000 106,644,000 164,672,000 139,816,000 111,273,000 90,045,000 95,044,000 86,768,000 95,584,000 75,756,000 80,171,000 70,631,000 71,168,000 100,654,000 70,906,000 68,755,000 67,937,000 64,833,000            49,689,000  44,084,000  45,861,000 
      gross profit
    214,463,000 261,981,000 256,723,000 265,733,000 246,961,000 279,147,000 301,463,000 307,177,000 294,064,000 352,425,000 292,267,000 364,715,000 347,874,000 374,524,000 364,305,000 412,515,000 443,400,000 499,661,000 482,245,000 532,080,000 506,460,000 553,442,000 519,973,000 458,256,000 392,235,000 442,793,000 449,772,000 469,472,000 476,959,000 521,434,000 517,855,000 535,641,000 469,938,000 517,742,000 442,866,000 428,580,000 387,833,000  422,809,000 478,299,000 472,270,000 333,962,000 450,761,000 418,553,000 449,946,000 438,277,000 503,102,000 529,525,000 494,017,000 564,417,000 851,413,000 787,796,000 571,654,000 460,049,000 493,201,000 439,414,000 497,651,000 386,246,000 415,133,000 357,785,000 353,258,000 295,191,000 330,314,000 314,798,000 320,425,000 299,291,000            203,175,000  171,995,000  178,324,000 
      yoy
    -13.16% -6.15% -14.84% -13.49% -16.02% -20.79% 3.15% -15.78% -15.47% -5.90% -19.77% -11.59% -21.54% -25.04% -24.46% -22.47% -12.45% -9.72% -7.26% 16.11% 29.12% 24.99% 15.61% -2.39% -17.76% -15.08% -13.15% -12.35% 1.49% 0.71% 16.93% 24.98% 21.17%  4.74% -10.39% -17.88%  -6.20% 14.27% 4.96% -23.80% -10.40% -20.96% -8.92% -22.35% -40.91% -32.78% -13.58% 22.69% 72.63% 79.28% 14.87% 19.11% 18.81% 22.82% 40.87% 30.85% 25.68% 13.66% 10.25% -1.37%                13.94%     
      qoq
    -18.14% 2.05% -3.39% 7.60% -11.53% -7.40% -1.86% 4.46% -16.56% 20.58% -19.86% 4.84% -7.12% 2.81% -11.69% -6.97% -11.26% 3.61% -9.37% 5.06% -8.49% 6.44% 13.47% 16.83% -11.42% -1.55% -4.20% -1.57% -8.53% 0.69% -3.32% 13.98% -9.23% 16.91% 3.33% 10.51%   -11.60% 1.28% 41.41% -25.91% 7.70% -6.98% 2.66% -12.89% -4.99% 7.19% -12.47% -33.71% 8.08% 37.81% 24.26% -6.72% 12.24% -11.70% 28.84% -6.96% 16.03% 1.28% 19.67% -10.63% 4.93% -1.76% 7.06%                  
      gross margin %
    66.89% 70.74% 70.49% 68.82% 67.76% 62.65% 70.08% 69.96% 70.47% 72.12% 58.60% 72.91% 72.25% 71.70% 67.74% 73.58% 73.30% 74.20% 75.22% 75.57% 74.81% 73.97% 73.93% 74.83% 75.72% 75.90% 76.24% 75.30% 76.48% 76.31% 76.68% 76.06% 76.26% 77.72% 78.56% 77.91% 77.71%  79.58% 79.17% 78.65% 70.78% 78.78% 73.26% 80.32% 80.66% 82.53% 82.89% 76.00% 84.11% 83.79% 84.93% 83.71% 83.63% 83.84% 83.51% 83.89% 83.60% 83.81% 83.51% 83.23% 74.57% 82.33% 82.07% 82.51% 82.19%   NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 80.35% NaN% 79.60% NaN% 79.54% 
      operating expenses:
                                                                                      
      selling expenses
    110,054,000 131,342,000 130,264,000 128,228,000 118,546,000 165,422,000 167,612,000 165,463,000 153,542,000 181,326,000 187,750,000 185,165,000 188,124,000 201,031,000 216,478,000 219,426,000 242,699,000 260,831,000 255,719,000 277,893,000 273,746,000 284,129,000 280,695,000 248,628,000 206,042,000 228,127,000 231,937,000 245,828,000 249,708,000 269,052,000 271,509,000 272,757,000 257,702,000 265,378,000 235,285,000 228,353,000 209,008,000  222,887,000 255,274,000 248,363,000 195,559,000 237,658,000 240,260,000 239,449,000 234,005,000 256,693,000 263,203,000 283,575,000 313,101,000 469,145,000 456,975,000 308,769,000 241,883,000 264,620,000 235,701,000 267,363,000 202,535,000 214,603,000 184,203,000 183,500,000 169,142,000 168,945,000 162,402,000 160,739,000 154,262,000                 
      general and administrative expenses
    98,544,000 107,395,000 104,817,000 106,725,000 113,204,000 120,930,000 115,620,000 117,921,000 124,566,000 145,033,000 130,882,000 137,044,000 133,899,000 127,664,000 137,987,000 141,562,000 148,556,000 166,641,000 161,142,000 168,811,000 169,801,000 180,616,000 165,050,000 151,554,000 149,628,000 159,987,000 147,943,000 149,442,000 158,598,000 163,265,000 165,671,000 180,120,000 153,246,000 153,244,000 143,219,000 135,488,000 132,563,000  139,139,000 140,651,000 144,109,000 130,254,000 151,389,000 135,752,000 138,696,000 135,626,000 155,111,000 161,366,000 155,705,000 150,119,000 193,673,000 162,546,000 148,302,000 135,507,000 139,679,000 121,346,000 132,376,000 112,048,000 124,954,000 106,369,000 103,712,000 101,142,000 102,480,000 99,501,000 100,525,000 98,912,000                 
      impairment expenses
    1,839,000                                                                                  
      total operating expenses
    210,437,000 238,737,000 235,081,000 234,953,000 256,864,000 332,228,000 283,232,000 432,734,000 285,242,000 336,362,000 318,632,000 322,209,000 331,810,000 347,065,000 384,589,000 360,988,000 391,255,000 479,342,000 416,861,000 446,704,000 443,547,000 464,745,000 445,745,000 400,182,000 355,670,000 388,114,000 379,880,000 395,270,000 408,306,000 503,003,000 437,180,000 452,877,000 410,948,000 418,622,000 378,504,000 363,841,000 341,571,000  362,026,000 395,925,000 392,472,000 325,813,000 389,047,000 376,012,000 378,145,000 369,631,000 411,804,000 424,569,000 439,280,000 463,220,000 662,818,000 619,521,000 457,071,000 377,390,000 404,299,000 357,047,000 399,739,000 314,583,000 339,557,000 290,572,000 287,212,000 270,284,000 271,425,000 261,903,000 261,264,000 253,174,000            177,226,000  151,522,000  158,671,000 
      operating income
    4,026,000 23,244,000 21,642,000 30,780,000 -9,903,000 -53,081,000 18,231,000 -125,557,000 8,822,000 16,063,000 -26,365,000 42,506,000 16,064,000 27,459,000 -20,284,000 51,527,000 52,145,000 20,319,000 65,384,000 85,376,000 62,913,000 88,697,000 74,228,000 58,074,000 36,565,000 54,679,000 69,892,000 74,202,000 68,653,000 18,431,000 80,675,000 82,764,000 58,990,000 99,120,000 64,362,000 64,739,000 46,262,000  60,783,000 82,374,000 79,798,000 8,149,000 61,714,000 42,541,000 71,801,000 68,646,000 91,298,000 104,956,000 54,737,000 101,197,000 188,595,000 168,275,000 114,583,000 82,659,000 88,902,000 82,367,000 97,912,000 71,663,000 75,576,000 67,213,000 66,046,000 24,907,000 58,889,000 52,895,000 59,161,000 46,117,000            25,949,000  20,473,000  19,653,000 
      yoy
    -140.65% -143.79% 18.71% -124.51% -212.25% -430.46% -169.15% -395.39% -45.08% -41.50% 29.98% -17.51% -69.19% 35.14% -131.02% -39.65% -17.12% -77.09% -11.91% 47.01% 72.06% 62.21% 6.20% -21.74% -46.74% 196.67% -13.37% -10.35% 16.38% -81.41% 25.35% 27.84% 27.51%  5.89% -21.41% -42.03%  -1.51% 93.63% 11.14% -88.13% -32.40% -59.47% 31.17% -32.17% -51.59% -37.63% -52.23% 22.43% 112.14% 104.30% 17.03% 15.34% 17.63% 22.55% 48.25% 187.72% 28.34% 27.07% 11.64% -45.99%                32.04%     
      qoq
    -82.68% 7.40% -29.69% -410.81% -81.34% -391.16% -114.52% -1523.23% -45.08% -160.93% -162.03% 164.60% -41.50% -235.37% -139.37% -1.19% 156.63% -68.92% -23.42% 35.70% -29.07% 19.49% 27.82% 58.82% -33.13% -21.77% -5.81% 8.08% 272.49% -77.15% -2.52% 40.30% -40.49% 54.00% -0.58% 39.94%   -26.21% 3.23% 879.24% -86.80% 45.07% -40.75% 4.60% -24.81% -13.01% 91.75% -45.91% -46.34% 12.08% 46.86% 38.62% -7.02% 7.93% -15.88% 36.63% -5.18% 12.44% 1.77% 165.17% -57.71% 11.33% -10.59% 28.28%                  
      operating margin %
    1.26% 6.28% 5.94% 7.97% -2.72% -11.91% 4.24% -28.60% 2.11% 3.29% -5.29% 8.50% 3.34% 5.26% -3.77% 9.19% 8.62% 3.02% 10.20% 12.13% 9.29% 11.85% 10.55% 9.48% 7.06% 9.37% 11.85% 11.90% 11.01% 2.70% 11.95% 11.75% 9.57% 14.88% 11.42% 11.77% 9.27%  11.44% 13.63% 13.29% 1.73% 10.79% 7.45% 12.82% 12.63% 14.98% 16.43% 8.42% 15.08% 18.56% 18.14% 16.78% 15.03% 15.11% 15.65% 16.50% 15.51% 15.26% 15.69% 15.56% 6.29% 14.68% 13.79% 15.23% 12.67%   NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 10.26% NaN% 9.47% NaN% 8.77% 
      interest expense
    4,250,000 3,994,000 4,145,000 2,526,000 3,283,000 5,864,000 6,500,000 6,720,000 7,325,000                                                                          
      gain on sale of business
     44,040,500   176,162,000                                                                              
      other income
    2,823,000 -7,680,250 -1,503,000 -843,000  450,000 1,567,000 629,000 -396,000    -1,476,000 -3,104,000 -8,680,000 -8,640,000 -1,453,000 -1,884,000 2,781,000 -4,012,000 1,582,000 2,736,000 525,000 1,581,000 -6,174,000 -1,101,000 -4,979,000 -3,326,000 -2,848,000 -4,254,000 -6,982,000 -11,165,000 1,207,000 -446,000 -1,172,000 -2,731,000 -4,567,000  1,353,000 -5,695,000 -11,060,000 -2,863,000 -3,289,000 -14,428,000 -2,758,000 -12,268,000 -16,127,000 1,073,000 -21,119,000 -3,604,000 3,399,000 504,000 -1,187,000 112,000 2,893,000 1,239,000 -3,369,000 3,635,000 455,000 -6,879,000 -127,000 -422,000 -2,102,000 -674,000 -7,287,000 614,000            -640,000  -9,000  245,000 
      income before provision for income taxes
    2,599,000 18,191,000 15,994,000 27,411,000 134,601,000 -57,802,000 13,298,000 -131,648,000 1,101,000 9,328,000 -34,451,000 37,113,000 14,588,000 24,355,000 -28,964,000 42,887,000 50,692,000 18,435,000 68,165,000 81,364,000 64,495,000 91,433,000 74,753,000 59,655,000 30,391,000 53,578,000 64,913,000 70,876,000 65,805,000 14,177,000 73,693,000 71,599,000 60,197,000 98,674,000 63,190,000 62,008,000 41,695,000  62,136,000 76,679,000 68,738,000 5,286,000 58,425,000 28,113,000 69,043,000 56,378,000 75,171,000 106,029,000 33,618,000 97,593,000 191,994,000 168,779,000 113,396,000 82,771,000 91,795,000 83,606,000 94,543,000 75,298,000 76,031,000 60,334,000 65,919,000 24,485,000 56,787,000 52,221,000 51,874,000 46,731,000              20,464,000   
      provision for income taxes
    763,000 3,700,000 -1,085,000 6,292,000 27,086,000 -21,697,000 4,996,000 -13,390,000 1,634,000 2,046,000 2,504,000 10,221,000 3,212,000 -32,860,000 -3,574,000 8,650,000 11,976,000 27,666,000 18,436,000 22,026,000 17,065,000 17,966,000 18,446,000 17,804,000 10,661,000 13,466,000 20,823,000 24,527,000 22,803,000 31,936,000 20,547,000 20,638,000 24,658,000 80,439,000 21,518,000 19,967,000 14,206,000  23,951,000 19,807,000 24,025,000 1,970,000 22,585,000 11,846,000 24,386,000 20,096,000 28,664,000 37,721,000 14,111,000 33,332,000 66,723,000 57,879,000 38,961,000 28,489,000 32,562,000 29,430,000 34,136,000 27,469,000 26,508,000 13,536,000 24,218,000 9,177,000 19,457,000 16,932,000 19,482,000 15,691,000            9,364,000  7,572,000  7,362,000 
      net income
    1,836,000 14,491,000 17,079,000 21,119,000 107,515,000 -36,105,000 8,302,000 -118,258,000 -533,000 7,282,000 -36,955,000 26,892,000 11,376,000 57,215,000 -25,390,000 34,237,000 38,716,000 -9,231,000 49,729,000 59,338,000 47,430,000 73,467,000 56,307,000 41,851,000 19,730,000 40,112,000 44,090,000 46,349,000 43,002,000 -17,759,000 53,146,000 50,961,000 35,539,000 18,235,000 41,672,000 42,041,000 27,489,000  38,185,000 56,872,000 44,713,000 3,316,000 35,840,000 16,267,000 44,657,000 36,282,000 46,507,000 68,308,000 19,507,000 64,261,000 125,271,000 110,900,000 74,435,000 54,282,000 59,233,000 54,176,000 60,407,000 47,829,000 49,523,000 46,798,000 41,701,000 15,308,000 37,330,000 35,289,000 32,392,000 31,040,000            15,945,000  12,892,000  12,536,000 
      yoy
    -98.29% -140.14% 105.72% -117.86% -20271.67% -595.81% -122.47% -539.75% -104.69% -87.27% 45.55% -21.45% -70.62% -719.81% -151.06% -42.30% -18.37% -112.56% -11.68% 41.78% 140.40% 83.15% 27.71% -9.70% -54.12% -325.87% -17.04% -9.05% 21.00% -197.39% 27.53% 21.22% 29.28%  9.13% -26.08% -38.52%  6.54% 249.62% 0.13% -90.86% -22.94% -76.19% 128.93% -43.54% -62.87% -38.41% -73.79% 18.38% 111.49% 104.70% 23.22% 13.49% 19.61% 15.77% 44.86% 212.44% 32.66% 32.61% 28.74% -50.68%                27.19%     
      qoq
    -87.33% -15.15% -19.13% -80.36% -397.78% -534.90% -107.02% 22087.24% -107.32% -119.71% -237.42% 136.39% -80.12% -325.34% -174.16% -11.57% -519.41% -118.56% -16.19% 25.11% -35.44% 30.48% 34.54% 112.12% -50.81% -9.02% -4.87% 7.78% -342.14% -133.42% 4.29% 43.39% 94.89% -56.24% -0.88% 52.94%   -32.86% 27.19% 1248.40% -90.75% 120.32% -63.57% 23.08% -21.99% -31.92% 250.17% -69.64% -48.70% 12.96% 48.99% 37.13% -8.36% 9.33% -10.32% 26.30% -3.42% 5.82% 12.22% 172.41% -58.99% 5.78% 8.94% 4.36%                  
      net income margin %
    0.57% 3.91% 4.69% 5.47% 29.50% -8.10% 1.93% -26.93% -0.13% 1.49% -7.41% 5.38% 2.36% 10.95% -4.72% 6.11% 6.40% -1.37% 7.76% 8.43% 7.01% 9.82% 8.01% 6.83% 3.81% 6.88% 7.47% 7.43% 6.90% -2.60% 7.87% 7.24% 5.77% 2.74% 7.39% 7.64% 5.51%  7.19% 9.41% 7.45% 0.70% 6.26% 2.85% 7.97% 6.68% 7.63% 10.69% 3.00% 9.58% 12.33% 11.96% 10.90% 9.87% 10.07% 10.30% 10.18% 10.35% 10.00% 10.92% 9.83% 3.87% 9.30% 9.20% 8.34% 8.52%   NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 6.31% NaN% 5.97% NaN% 5.59% 
      net income per share
                                                                                      
      basic
    0.04 0.31 0.35 0.43 2.16 -0.72 0.17 -2.38 -0.01 0.14 -0.74 0.54 0.23 1.15 -0.51 0.68 0.77 -0.18 0.99 1.18 0.94 1.42 1.1 0.81 0.36 0.73 0.79 0.83 0.78 -0.33 0.96 0.92 0.66 0.35 0.79 0.79 0.52  0.71 1.02 0.8 0.06 0.63 0.28 0.76 0.62 0.78 1.15 0.33 1.09 2.14 1.89 1.27 0.93 1.01 0.91 0.98 0.77 0.8 0.75 0.67 0.25 0.6 0.57 0.51 0.5                0.15 
      diluted
    0.04 0.27 0.34 0.43 2.14 -0.72 0.17 -2.38 -0.01 0.14 -0.74 0.54 0.23 1.13 -0.51 0.67 0.76 -0.17 0.97 1.15 0.91 1.4 1.08 0.81 0.36 0.71 0.79 0.83 0.77 -0.31 0.94 0.9 0.64 0.32 0.76 0.77 0.51  0.7 0.98 0.79 0.06 0.62 0.28 0.75 0.6 0.77 1.12 0.32 1.05 2.03 1.8 1.22 0.9 0.97 0.87 0.94 0.74 0.77 0.72 0.65 0.24 0.58 0.55 0.5 0.48                0.15 
      weighted-average common shares outstanding
                                                                                      
      basic
    48,202 49,293 49,398 49,441 49,764 49,662 49,707 49,688 49,538 49,711 49,859 49,931 49,644 50,002 50,199 50,368 49,991 50,193 50,098 50,115 50,706 52,296 51,308 51,872 55,059 55,518 55,548 55,536 55,436 55,170 55,603 55,608 53,997 52,806 52,873 52,929 52,678  55,412 55,983 55,952 55,955 57,997 57,725 58,506 58,991 59,073 59,249 59,052 58,869 58,606 58,661 58,620 58,352 60,600 59,780 61,706 62,230 62,066 62,285 61,806 61,888 62,370 61,971 62,919 62,474   78,637    83,472    87,081 81,459  82,389 83,472 82,846 
      diluted
    49,422 50,301 50,310 49,499 50,328 49,662 49,733 49,688 49,538 49,860 49,859 50,161 50,058 50,525 50,199 50,960 51,066 51,427 51,260 51,557 52,172 52,765 52,243 51,925 55,101 55,927 55,788 55,943 56,128 56,476 56,704 56,713 55,959 54,852 54,834 54,839 54,057  56,097 57,852 56,356 56,411 59,057 58,663 59,713 60,261 60,887 60,777 61,118 61,227 61,448 61,508 61,121 60,566 63,025 62,060 64,230 65,017 64,546 64,708 64,193 64,017 64,547 64,065 65,072 64,767   79,541    83,915    87,893 83,028  83,167 83,915 83,498 
      restructuring and impairment expenses
        25,114,000 45,876,000  149,350,000 7,134,000 10,003,000   9,787,000 18,370,000 30,124,000                                                                    
      other expense
        -28,375,000     -3,738,750 -8,086,000 -5,393,000                                                                       
      weighted-average common shares outstanding:
                                                                                      
      basic
    48,202 49,293 49,398 49,441 49,764 49,662 49,707 49,688 49,538 49,711 49,859 49,931 49,644 50,002 50,199 50,368 49,991 50,193 50,098 50,115 50,706 52,296 51,308 51,872 55,059 55,518 55,548 55,536 55,436 55,170 55,603 55,608 53,997 52,806 52,873 52,929 52,678  55,412 55,983 55,952 55,955 57,997 57,725 58,506 58,991 59,073 59,249 59,052 58,869 58,606 58,661 58,620 58,352 60,600 59,780 61,706 62,230 62,066 62,285 61,806 61,888 62,370 61,971 62,919 62,474   78,637    83,472    87,081 81,459  82,389 83,472 82,846 
      diluted
    49,422 50,301 50,310 49,499 50,328 49,662 49,733 49,688 49,538 49,860 49,859 50,161 50,058 50,525 50,199 50,960 51,066 51,427 51,260 51,557 52,172 52,765 52,243 51,925 55,101 55,927 55,788 55,943 56,128 56,476 56,704 56,713 55,959 54,852 54,834 54,839 54,057  56,097 57,852 56,356 56,411 59,057 58,663 59,713 60,261 60,887 60,777 61,118 61,227 61,448 61,508 61,121 60,566 63,025 62,060 64,230 65,017 64,546 64,708 64,193 64,017 64,547 64,065 65,072 64,767   79,541    83,915    87,893 83,028  83,167 83,915 83,498 
      restructuring charges
                                                                                      
      operating expenses
                                                                                      
      distributor incentives
                                                                                 101,942,000  82,833,000  88,217,000 
      selling, general and
                                                                                      
      administrative
                                                                                 75,284,000    70,454,000 
      income before provision
                                                                                      
      for income taxes
                                                                                 25,309,000    19,898,000 
      selling, general and administrative
                                                                                   68,689,000   
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-12-30 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2002-09-30 2002-06-30 2002-03-31 2001-12-31 2001-09-30 2001-06-30 
                                                                               
        assets
                                                                               
        current assets:
                                                                               
        cash and cash equivalents
      198,654,000 238,630,000 251,787,000 264,159,000 203,770,000 186,883,000 227,751,000 224,250,000 212,532,000 256,057,000 233,314,000 235,554,000 229,941,000 264,725,000 294,136,000 363,923,000 302,216,000 339,593,000 282,412,000 354,759,000 339,099,000 402,683,000 366,710,000 375,512,000 352,578,000 335,630,000 320,034,000 360,632,000 310,288,000 386,911,000 390,066,000 402,031,000 421,484,000 426,399,000 363,769,000 345,102,000 335,578,000 357,246,000 357,246,000 516,994,000 544,848,000 250,087,000 289,354,000 305,808,000 292,414,000 304,712,000 288,415,000 194,944,000 219,501,000 284,580,000 525,153,000 553,499,000 402,678,000 325,720,000 320,025,000 321,929,000 371,801,000 276,206,000 272,974,000 242,034,000 233,403,000 215,941,000 230,337,000 197,627,000 172,674,000 180,136,000 158,045,000 105,411,000 75,923,000 73,799,000 75,923,000 65,871,000 75,923 
        current investments
      1,751,000 1,211,000 1,210,000 1,211,000 9,781,000 11,111,000 10,077,000 8,671,000 8,674,000 11,759,000 16,673,000 16,772,000 16,774,000 13,784,000 13,868,000 17,877,000 15,313,000 15,221,000 19,190,000 24,499,000 23,615,000 21,216,000 11,301,000 10,788,000 9,087,000 8,413,000 7,458,000 7,733,000 8,038,000 11,346,000 11,388,000 8,200,000 8,615,000 11,847,000 7,983,000 7,982,000 11,759,000 10,880,000 10,880,000 15,603,000 11,503,000 14,972,000 14,371,000 10,883,000 11,518,000 11,632,000 11,793,000 12,227,000 14,227,000 18,703,000 21,974,000 12,099,000 8,754,000 8,534,000 13,378,000 15,804,000 13,639,000 13,695,000 17,727,000               
        accounts receivable
      45,013,000 39,544,000 48,892,000 59,703,000 56,576,000 50,784,000 68,812,000 71,554,000 67,041,000 72,879,000 77,251,000 67,166,000 60,008,000 47,360,000 47,991,000 43,694,000 52,171,000 41,299,000 52,441,000 64,701,000 60,625,000 63,370,000 60,016,000 64,371,000 43,973,000 50,378,000 56,342,000 61,571,000 57,390,000 53,282,000 57,175,000 50,180,000 54,014,000 33,196,000 37,725,000 35,010,000 28,838,000 31,199,000 31,199,000 35,985,000 31,706,000 31,985,000 35,464,000 35,682,000 43,543,000 34,919,000 35,834,000 40,612,000 41,712,000 56,644,000 68,652,000 50,506,000 59,043,000 43,809,000 36,850,000 42,293,000 44,198,000 38,092,000 31,615,000 36,228,000 32,885,000 30,622,000 25,701,000 29,132,000 26,150,000 22,406,000 22,513,000 22,454,000 19,318,000 22,980,000 19,318,000 22,426,000 19,318 
        inventories
      178,600,000 178,643,000 178,533,000 180,377,000 188,776,000 190,242,000 247,789,000 243,994,000 265,100,000 279,978,000 291,103,000 372,250,000 366,537,000 346,183,000 327,481,000 354,211,000 381,585,000 399,931,000 415,203,000 390,977,000 363,431,000 314,366,000 270,319,000 261,969,000 257,474,000 275,891,000 282,997,000 292,696,000 304,311,000 295,821,000 289,291,000 283,730,000 282,983,000 253,454,000 252,470,000 246,658,000 251,947,000 249,936,000 249,936,000 253,350,000 259,933,000 275,281,000 265,256,000 260,464,000 305,027,000 312,788,000 338,491,000 369,107,000 389,650,000 410,668,000 339,669,000 254,187,000 178,183,000 149,089,000 135,874,000 137,052,000 124,677,000 120,718,000 112,111,000 105,400,000 108,431,000 112,812,000 114,475,000 118,283,000 113,819,000 114,473,000 105,661,000 87,103,000 84,255,000 89,719,000 84,255,000 83,077,000 84,255 
        prepaid expenses and other
      98,870,000 89,670,000 67,721,000 66,103,000 65,954,000 72,643,000 98,942,000 105,937,000 93,913,000 81,198,000 82,781,000 100,833,000 100,302,000 87,816,000 94,366,000 103,188,000 97,923,000 76,906,000 121,626,000 126,586,000 114,118,000 101,563,000 63,916,000 73,200,000 66,457,000 69,854,000 72,298,000 65,551,000 67,655,000 51,877,000 78,395,000 70,898,000 66,705,000 52,893,000 87,282,000 85,547,000 77,717,000 65,076,000 65,076,000 160,537,000 162,710,000 169,833,000 101,947,000 164,046,000 155,205,000 159,098,000 160,134,000 188,532,000 180,957,000 149,523,000 162,886,000 143,066,000 117,138,000 92,151,000 93,276,000 88,001,000 90,525,000 101,827,000 95,660,000 60,235,000 58,831,000 55,875,000 52,013,000 58,374,000 51,372,000 53,163,000 51,724,000 29,945,000 45,404,000 37,069,000 45,404,000 37,137,000 45,404 
        total current assets
      522,888,000 547,698,000 548,143,000 571,553,000 524,857,000 538,599,000 653,371,000 654,406,000 647,260,000 701,871,000 701,122,000 792,575,000 773,562,000 759,868,000 777,842,000 882,893,000 849,208,000 872,950,000 890,872,000 961,522,000 900,888,000 903,198,000 772,262,000 785,840,000 729,569,000 740,166,000 739,129,000 788,183,000 747,682,000                                             
        property and equipment
      381,610,000 377,168,000 375,280,000 374,207,000 380,067,000 379,595,000 410,673,000 411,918,000 422,818,000 432,965,000 428,932,000 430,328,000 437,986,000 444,806,000 433,367,000 443,036,000 448,822,000 453,674,000 464,049,000 474,167,000 464,247,000 468,181,000 456,083,000 444,848,000 449,486,000 453,604,000 447,653,000 442,990,000 445,605,000 464,535,000 496,704,000 503,452,000 508,476,000 464,587,000 449,555,000 450,707,000 450,607,000 444,732,000 444,732,000 451,571,000 453,342,000 453,648,000 454,537,000 459,644,000 473,216,000 473,177,000 464,783,000 440,352,000 429,332,000 411,929,000 396,042,000 352,709,000 304,619,000 264,363,000 229,787,000 194,609,000 169,527,000 156,184,000 149,505,000 145,913,000 138,981,000 134,303,000 133,722,000 95,416,000 88,979,000 80,308,000 79,356,000 54,075,000 57,355,000 55,571,000 57,355,000 60,851,000 57,355 
        operating lease right-of-use assets
      70,350,000 74,021,000 79,933,000 77,736,000 79,389,000 72,605,000 85,550,000 88,071,000 93,092,000 90,107,000 86,315,000 94,707,000 98,683,000 98,734,000 105,103,000 118,413,000 132,949,000 120,973,000 128,887,000 136,738,000 147,129,000 155,104,000                                                    
        goodwill
      83,625,000 83,625,000 83,625,000 83,625,000 83,625,000 83,625,000 99,885,000 99,885,000 230,768,000 230,768,000 229,469,000 229,469,000 206,432,000 206,432,000 206,432,000 206,432,000 206,432,000 206,432,000 215,582,000 215,582,000 202,979,000 202,979,000 196,573,000 196,573,000 196,573,000 196,573,000 196,573,000 196,573,000 196,573,000 196,573,000 187,423,000 187,423,000 187,423,000 114,954,000 114,954,000 114,954,000 114,954,000 114,954,000 114,954,000 114,954,000 114,954,000 114,954,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000 112,446,000       
        other intangible assets
      39,290,000 42,614,000 44,198,000 45,937,000 47,554,000 74,278,000 85,266,000 88,464,000 101,933,000 105,309,000 108,972,000 112,619,000 64,711,000 66,701,000 68,743,000 72,665,000 74,874,000 76,991,000 88,497,000 98,955,000 87,135,000 89,532,000 74,391,000 76,161,000 77,796,000 80,321,000 83,172,000 84,482,000 86,935,000 89,989,000 91,957,000 95,887,000 100,601,000 67,647,000 68,904,000 59,802,000 61,678,000 63,553,000 63,553,000 65,408,000 67,410,000 69,424,000 67,009,000 68,862,000 70,900,000 72,998,000 75,062,000 77,234,000 79,258,000 81,377,000 83,168,000 85,901,000 87,644,000 89,922,000 92,518,000 76,920,000 79,094,000 80,195,000 83,333,000 70,375,000 75,317,000 76,342,000 78,270,000 79,311,000 79,925,000 80,588,000 81,968,000       
        other assets
      279,035,000 280,187,000 293,227,000 290,635,000 275,919,000 298,008,000 248,150,000 243,228,000 246,044,000 245,443,000 238,281,000 234,078,000 243,271,000 244,429,000 171,685,000 177,462,000 179,964,000 175,460,000 186,522,000 163,016,000 147,721,000 138,082,000 151,653,000 148,371,000 145,217,000 154,016,000 154,821,000 160,363,000 160,977,000 144,112,000 143,838,000 144,562,000 144,368,000 164,895,000 164,689,000 161,383,000 161,338,000 136,469,000 136,469,000 137,413,000 134,463,000 131,289,000 165,459,000 135,623,000 138,351,000 130,847,000 127,476,000 137,795,000 136,531,000 115,751,000 111,072,000 124,074,000 122,202,000 121,759,000 118,753,000 126,669,000 129,064,000 129,124,000 115,585,000 126,217,000 127,909,000 118,477,000 145,260,000 129,121,000 127,202,000 127,290,000 136,736,000 113,462,000 113,563,000 108,706,000 287,136,000 295,944,000 113,563 
        total assets
      1,376,798,000 1,405,313,000 1,424,406,000 1,443,693,000 1,391,411,000 1,468,914,000 1,582,895,000 1,585,972,000 1,741,915,000 1,806,463,000 1,793,091,000 1,893,776,000 1,824,645,000 1,820,970,000 1,763,172,000 1,900,901,000 1,892,249,000 1,906,480,000 1,974,409,000 2,049,980,000 1,950,099,000 1,957,076,000 1,816,711,000 1,794,493,000 1,746,319,000 1,769,006,000 1,736,905,000 1,791,098,000 1,755,101,000 1,694,446,000 1,746,237,000 1,746,363,000 1,774,669,000 1,589,872,000 1,547,331,000 1,507,145,000 1,494,416,000 1,474,045,000 1,474,045,000 1,751,815,000 1,780,869,000 1,511,473,000 1,505,843,000 1,553,458,000 1,602,620,000 1,612,617,000 1,614,434,000 1,573,249,000 1,603,614,000 1,641,621,000 1,821,062,000 1,688,487,000 1,392,707,000 1,207,793,000 1,152,907,000 1,115,723,000 1,134,971,000 1,028,487,000 990,956,000 898,848,000 888,203,000 856,818,000 892,224,000 819,710,000 772,567,000 770,810,000 748,449,000 594,998,000 582,352,000 582,606,000 582,352,000 578,073,000 582,352 
        liabilities and stockholders’ equity
                                                                               
        current liabilities:
                                                                               
        accounts payable
      28,815,000 26,183,000 28,523,000 28,734,000 33,590,000 34,880,000 32,736,000 36,305,000 32,237,000 43,505,000 48,583,000 49,529,000 49,494,000 53,963,000 41,620,000 55,013,000 40,719,000 49,993,000 52,023,000 60,632,000 67,083,000 66,174,000 55,298,000 51,655,000 39,891,000 38,979,000 39,404,000 48,551,000 52,273,000 47,617,000 52,843,000 58,920,000 62,253,000 50,341,000 41,638,000 37,846,000 42,076,000 41,261,000 41,261,000 40,490,000 43,360,000 34,084,000 28,832,000 35,718,000 39,464,000 33,564,000 34,712,000 28,275,000 35,836,000 51,276,000 82,684,000 67,516,000 48,954,000 52,255,000 47,882,000 41,181,000 44,764,000 42,014,000 32,181,000 30,945,000 28,620,000 27,537,000 25,480,000 28,763,000 28,385,000 28,979,000 25,292,000 15,104,000 14,733,000 15,864,000 14,733,000 17,685,000 14,733 
        accrued expenses
      208,182,000 217,551,000 205,914,000 220,172,000 206,710,000 217,808,000 246,615,000 242,288,000 247,068,000 260,366,000 245,432,000 255,510,000 275,774,000 280,280,000 281,418,000 289,130,000 343,737,000 372,201,000 378,573,000 403,165,000 404,493,000 446,682,000 381,052,000 337,980,000 285,213,000 290,281,000 304,003,000 306,497,000 304,770,000 322,583,000 292,962,000 290,653,000 309,536,000 319,189,000 276,486,000 262,123,000 253,359,000 275,023,000 275,023,000 337,562,000 350,849,000 319,282,000 310,916,000 308,600,000 306,319,000 292,299,000 300,847,000 328,973,000 383,012,000 449,434,000 626,284,000 572,432,000 355,215,000 250,583,000 233,202,000 230,507,000 226,213,000 168,907,000 180,382,000 123,053,000 125,500,000 134,424,000 146,108,000 146,934,000 129,494,000 132,058,000 124,520,000 74,199,000 63,493,000 59,073,000 63,493,000  63,493 
        current portion of long-term debt
      20,000,000 20,000,000 20,000,000 35,000,000 20,000,000 30,000,000 60,000,000 30,000,000 30,000,000 25,000,000 140,000,000 140,000,000 47,500,000 25,000,000 42,500,000 40,000,000 110,000,000 107,500,000 110,000,000 152,500,000 90,000,000 30,000,000 30,000,000 95,000,000 95,000,000 27,500,000 25,000,000 59,500,000 45,000,000 69,455,000 82,455,000 97,481,000 362,659,000 77,840,000 101,701,000 100,533,000 99,482,000 82,727,000 82,727,000 73,328,000 96,896,000 94,697,000 67,849,000 66,743,000 74,966,000 83,899,000 82,770,000 92,926,000  88,031,000 67,824,000 68,562,000 69,461,000 56,531,000 39,019,000 28,926,000 28,100,000 27,608,000 28,608,000 28,586,000 27,972,000 27,550,000 27,865,000 38,116,000 32,809,000 41,487,000 35,400,000       
        total current liabilities
      256,997,000 263,734,000 254,437,000 283,906,000 260,300,000 296,607,000 339,351,000 308,593,000 309,305,000 328,871,000 434,015,000 445,039,000 372,768,000 359,243,000 365,538,000 384,143,000 494,456,000 529,694,000 540,596,000 616,297,000 561,576,000 542,856,000 466,350,000 484,635,000 420,104,000 356,760,000 368,407,000 414,548,000 402,043,000                                             
        operating lease liabilities
      54,017,000 57,640,000 62,382,000 61,837,000 61,949,000 58,439,000 68,351,000 70,318,000 74,198,000 70,943,000 68,208,000 74,487,000 78,776,000 76,540,000 78,053,000 90,156,000 100,844,000 88,759,000 95,741,000 100,826,000 108,237,000 112,275,000 121,439,000 103,043,000 108,145,000 105,701,000 80,953,000 84,102,000 81,075,000                                             
        long-term debt
      203,593,000 204,187,000 209,044,000 213,900,000 218,757,000 363,613,000 373,470,000 428,327,000 453,183,000 478,040,000 362,896,000 367,753,000 372,609,000 377,466,000 382,323,000 387,179,000 258,995,000 268,781,000 278,563,000 288,343,000 298,120,000 305,393,000 312,664,000 319,932,000 327,197,000 334,461,000 341,724,000 348,986,000 356,247,000 361,008,000 365,767,000 370,525,000 107,275,000 310,790,000 316,519,000 324,059,000 329,001,000 334,165,000 334,165,000 356,298,000 362,051,000 168,377,000 181,745,000 186,222,000 177,178,000 181,197,000 164,567,000 95,783,000 111,621,000 109,882,000 113,852,000 120,606,000 128,664,000 138,782,000 154,963,000 182,752,000 190,712,000 96,082,000 107,944,000 109,361,000 118,287,000 123,431,000 133,013,000 107,300,000 113,258,000 114,653,000 121,119,000 79,731,000 73,718,000 73,107,000 73,718,000 81,267,000 73,718 
        other liabilities
      68,104,000 74,512,000 98,748,000 96,296,000 96,436,000 97,475,000 94,848,000 92,570,000 95,023,000 106,641,000 105,785,000 111,152,000 107,522,000 110,425,000 95,324,000 98,388,000 103,754,000 106,474,000 123,032,000 126,688,000 110,692,000 102,281,000 88,785,000 94,871,000 90,375,000 96,795,000 100,021,000 108,512,000 104,541,000 111,916,000 120,076,000 125,250,000 133,818,000 127,116,000 93,464,000 83,014,000 82,913,000 76,799,000 76,799,000 89,726,000 97,473,000 93,602,000 90,880,000 95,657,000 100,808,000 97,809,000 89,100,000 87,885,000 81,559,000 79,418,000 71,799,000 116,942,000 98,326,000 92,939,000 87,229,000 81,966,000 77,913,000 72,371,000 67,605,000 66,772,000 79,565,000 76,437,000 71,514,000 67,450,000 65,129,000 55,966,000 66,431,000 43,332,000 43,396,000 43,431,000 43,396,000 41,583,000 43,396 
        total liabilities
      582,711,000 600,073,000 624,611,000 655,939,000 637,442,000 817,459,000 876,020,000 899,808,000 931,709,000 984,495,000 970,904,000 998,431,000 931,675,000 923,674,000 921,238,000 959,866,000 958,049,000 993,708,000 1,037,932,000 1,132,154,000 1,078,625,000 1,062,805,000 989,238,000 1,002,481,000 945,821,000 893,717,000 891,105,000 956,148,000 943,906,000 912,579,000 914,103,000 942,829,000 975,541,000 885,276,000 829,808,000 807,575,000 806,831,000 809,975,000 809,975,000 897,404,000 950,629,000 710,042,000 680,222,000 692,940,000 698,735,000 688,768,000 671,996,000 633,842,000 711,856,000 778,041,000 962,443,000 946,058,000 700,620,000 591,090,000 562,295,000 565,332,000 567,702,000 406,982,000 416,720,000 358,717,000 379,944,000 389,379,000 420,975,000 388,563,000 369,075,000 373,143,000 372,762,000 212,510,000 202,462,000 198,372,000 202,462,000 214,435,000 202,462 
        commitments and contingencies
                                                                               
        stockholders’ equity:
                                                                               
        class a common stock – 500 million shares authorized, 0.001 par value...
      91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000                                             
        additional paid-in capital
      613,890,000 635,994,000 633,161,000 627,515,000 623,477,000 627,787,000 624,665,000 621,440,000 618,706,000 621,853,000 619,193,000 615,579,000 611,483,000 613,278,000 609,886,000 606,349,000 599,258,000 601,703,000 590,678,000 586,976,000 579,204,000 579,801,000 570,491,000 563,115,000 557,916,000 557,544,000 557,283,000 556,294,000 553,270,000 552,564,000 545,234,000 532,996,000 523,233,000 466,349,000 460,782,000 448,928,000 449,762,000 439,635,000 439,635,000 431,563,000 431,459,000 419,804,000 419,921,000 415,026,000 418,243,000 412,892,000 414,394,000 412,177,000 410,440,000 399,677,000 397,383,000 357,701,000 332,588,000 319,802,000 317,293,000 310,868,000 305,336,000 296,619,000 292,240,000 285,265,000 271,957,000 261,126,000 256,505,000 250,912,000 247,077,000 240,658,000 232,219,000 75,410,000 88,953,000 88,588,000 88,953,000 92,063,000 88,953 
        treasury stock
      -1,560,799,000 -1,575,059,000 -1,565,275,000 -1,560,411,000 -1,562,211,000 -1,563,614,000 -1,563,878,000 -1,564,090,000 -1,564,942,000 -1,570,440,000 -1,570,718,000 -1,557,777,000 -1,559,080,000 -1,569,061,000 -1,559,967,000 -1,520,769,000 -1,526,778,000 -1,526,860,000 -1,518,535,000 -1,509,867,000 -1,505,076,000 -1,461,593,000 -1,446,374,000 -1,427,064,000 -1,384,036,000 -1,324,826,000 -1,324,826,000 -1,324,834,000 -1,325,251,000 -1,326,605,000 -1,306,012,000 -1,296,628,000 -1,280,586,000 -1,304,694,000 -1,284,043,000 -1,261,983,000 -1,251,788,000 -1,250,123,000 -1,250,123,000 -1,047,975,000 -1,032,117,000 -1,028,629,000 -1,017,063,000 -959,504,000 -933,040,000 -884,828,000 -862,608,000 -843,878,000 -844,615,000 -848,335,000 -826,904,000 -788,128,000 -718,800,000 -724,489,000 -714,853,000 -694,529,000 -629,078,000 -522,658,000 -522,162,000 -508,443,000 -500,063,000 -495,505,000 -476,748,000 -474,123,000 -464,506,000 -442,077,000 -433,567,000       
        accumulated other comprehensive loss
      -118,377,000 -116,105,000 -116,916,000 -114,058,000 -123,850,000 -124,758,000 -105,040,000 -116,995,000 -110,607,000 -100,006,000 -108,836,000 -101,446,000 -91,005,000 -86,509,000 -109,385,000 -90,638,000 -69,528,000 -73,896,000 -75,658,000 -68,553,000 -71,626,000 -64,768,000 -83,108,000 -93,441,000 -100,289,000 -85,292,000 -94,961,000 -81,276,000 -75,794,000 -79,934,000 -82,555,000 -75,460,000 -55,474,000 -66,318,000 -69,233,000 -74,743,000 -74,771,000 -84,122,000 -84,122,000 -68,523,000 -71,463,000 -67,250,000 -71,269,000 -73,000,000 -63,251,000 -61,976,000 -51,521,000 -44,964,000 -42,284,000 -66,250,000 -46,228,000 -53,864,000 -55,272,000 -55,372,000 -51,822,000 -58,457,000 -59,207,000 -54,550,000 -62,565,000 -63,859,000 -53,962,000 -55,171,000 -58,539,000 -66,120,000 -72,005,000 -69,334,000 -68,134,000 -65,492,000      
        retained earnings
      1,859,282,000 1,860,319,000 1,848,734,000 1,834,617,000 1,816,462,000 1,711,949,000 1,751,037,000 1,745,718,000 1,866,958,000 1,870,470,000 1,882,457,000 1,938,898,000 1,931,481,000 1,939,497,000 1,901,309,000 1,946,002,000 1,931,157,000 1,911,734,000 1,939,901,000 1,909,179,000 1,868,881,000 1,840,740,000 1,786,373,000 1,749,311,000 1,726,816,000 1,727,772,000 1,708,213,000 1,684,675,000 1,658,879,000 1,635,751,000 1,675,376,000 1,642,535,000 1,611,864,000 1,609,168,000 1,609,926,000 1,587,277,000 1,564,291,000 1,558,589,000 1,558,589,000 1,539,255,000 1,502,270,000 1,477,415,000 1,493,941,000 1,477,905,000 1,481,842,000 1,457,670,000 1,442,082,000 1,415,981,000 1,368,126,000 1,378,397,000 1,334,277,000 1,226,629,000 1,133,480,000 1,076,671,000 1,039,903,000 992,418,000 950,127,000 902,003,000 866,632,000 827,077,000 790,236,000 756,898,000 749,940,000 720,387,000 692,835,000 668,329,000 645,078,000 372,488,000 340,340,000 348,306,000 340,340,000 330,857,000 340,340 
        total stockholders' equity
      794,087,000                                                                         
        total liabilities and stockholders’ equity
      1,376,798,000 1,405,313,000 1,424,406,000 1,443,693,000 1,391,411,000 1,468,914,000 1,582,895,000 1,585,972,000 1,741,915,000 1,806,463,000 1,793,091,000 1,893,776,000 1,824,645,000 1,820,970,000 1,763,172,000 1,900,901,000 1,892,249,000 1,906,480,000 1,974,409,000 2,049,980,000 1,950,099,000 1,957,076,000 1,816,711,000 1,794,493,000 1,746,319,000 1,769,006,000 1,736,905,000 1,791,098,000 1,755,101,000 1,694,446,000 1,746,237,000                           1,028,487,000 990,956,000 898,848,000 888,203,000 856,818,000 892,224,000 819,710,000 772,567,000 770,810,000 748,449,000       
        current assets
                                                                               
        current assets held for sale
           26,936,000                                                                    
        long-term assets held for sale
           22,204,000                                                                    
        current liabilities
                                                                               
        current liabilities held for sale
           13,919,000                                                                    
        long-term liabilities held for sale
           1,325,000                                                                    
        stockholders’ equity
                                                                               
        total stockholders’ equity
       805,240,000 799,795,000 787,754,000 753,969,000 651,455,000 706,875,000 686,164,000 810,206,000 821,968,000 822,187,000 895,345,000 892,970,000 897,296,000 841,934,000 941,035,000 934,200,000 912,772,000 936,477,000 917,826,000 871,474,000 894,271,000 827,473,000 792,012,000 800,498,000 875,289,000 845,800,000 834,950,000 811,195,000                                             
        right-of-use assets
                            165,749,000 142,700,000 147,678,000 144,326,000 115,557,000 118,507,000 117,329,000                                             
        current assets - sum
                                   799,237,000    777,789,000     714,337,000    706,392,000    834,667,000    1,118,334,000    599,403,000    530,087,000    422,526,000    337,943,000 246,067,000 237,861,000 235,544,000 237,861,000 221,278,000  
        current liabilities - sum
                                   439,655,000    447,370,000     399,011,000    407,597,000    418,329,000    776,792,000    320,103,000    241,171,000    216,448,000    185,212,000 89,447,000 85,348,000 81,834,000 85,348,000 91,585,000  
        class a common stock – 500 million shares authorized, .001 par value...
                                   91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000   91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000 91,000       
        stockholders’ equity - sum
                                   781,867,000                             574,236,000    471,249,000    375,687,000       
        current assets: - sum
                                    826,315,000 815,039,000 833,801,000  749,229,000 720,299,000 705,839,000   982,469,000 1,010,700,000 742,158,000  776,883,000 807,707,000 823,149,000  805,422,000 846,047,000 920,118,000  1,013,357,000 765,796,000 619,303,000  605,079,000 644,840,000 550,538,000  443,897,000 433,550,000 415,250,000  403,416,000 364,015,000 370,178,000        
        current liabilities: - sum
                                    428,260,000 447,054,000 734,448,000  419,825,000 400,502,000 394,917,000   451,380,000 491,105,000 448,063,000  411,061,000 420,749,000 409,762,000  450,174,000 518,676,000 588,741,000  708,510,000 473,630,000 359,369,000  300,614,000 299,077,000 238,529,000  182,584,000 182,092,000 189,511,000  213,813,000 190,688,000 202,524,000        
        stockholders’ equity: - sum
                                    832,134,000                           621,505,000  540,131,000 508,259,000 467,439,000  431,147,000 403,492,000 397,667,000        
        liabilities and stockholders' equity
                                                                               
        stockholders' equity:
                                                                               
        stockholders' equity: - sum
                                     803,534,000 799,128,000  717,523,000 699,570,000 687,585,000   854,411,000 830,240,000 801,431,000  860,518,000 903,885,000 923,849,000  939,407,000 891,758,000 863,580,000  742,429,000 692,087,000 616,703,000  550,391,000 567,269,000                 
        total liabilities and stockholders' equity
                                     1,746,363,000 1,774,669,000 1,589,872,000 1,547,331,000 1,507,145,000 1,494,416,000 1,474,045,000 1,474,045,000 1,751,815,000 1,780,869,000 1,511,473,000 1,505,843,000 1,553,458,000 1,602,620,000 1,612,617,000 1,614,434,000 1,573,249,000 1,603,614,000 1,641,621,000 1,821,062,000 1,688,487,000 1,392,707,000 1,207,793,000 1,152,907,000 1,115,723,000 1,134,971,000           594,998,000 582,352,000 582,606,000 582,352,000 578,073,000 582,352 
        stockholders' equity
                                                                               
        stockholders' equity - sum
                                       704,596,000     664,070,000    825,621,000    942,438,000    858,619,000    590,612,000             382,488,000  384,234,000 379,890,000 363,638,000  
        current portion of debt
                                                      99,828,000                         
        class a common stock - 500 million shares authorized, .001 par value...
                                                             91,000 91,000                 
        related party payable
                                                                    16,995,000           
        related parties receivable
                                                                         1,154,000 12,961,000 11,977,000 12,961,000 12,767,000 12,961 
        goodwill and other intangible assets
                                                                         181,394,000 173,573,000 182,785,000   173,573 
        related parties payable
                                                                         144,000 7,122,000 6,897,000 7,122,000 6,998,000 7,122 
        class a common stock
                                                                               
        .001 par value...
                                                                               
        issued and outstanding
                                                                         36,000  34,000 33,000 33,000  
        class b common stock
                                                                               
        ––––––––––––
                                                                               
        par value, 33,958,387 and 33,615,230 shares issued and
                                                                               
        outstanding
                                                                          33,000    33 
        par value, 47,612,574 and 48,849,040 shares issued and
                                                                               
        accumulated other comprehensive income
                                                                           -52,742,000 -49,485,000 -59,343,000  
        deferred compensation
                                                                             -22,000  
        accured expenses
                                                                             66,902,000  
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-30 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2002-03-31 2001-12-31 
                                                                            
          cash flows from operating activities:
                                                                            
          net income
        1,836,000 14,491,000 17,079,000 21,119,000 107,515,000 -36,105,000 8,302,000 -118,258,000 -533,000 7,282,000 -36,955,000 26,892,000 11,376,000 57,215,000 -25,390,000 34,237,000 38,716,000 -9,231,000 49,729,000 59,338,000 47,430,000 73,467,000 56,307,000 41,851,000 19,730,000 40,112,000 44,090,000 46,349,000 43,002,000 -17,759,000 53,146,000 50,961,000 35,539,000 18,235,000 41,672,000 42,041,000 27,489,000 38,185,000 56,872,000 44,713,000 3,316,000 35,840,000 16,267,000 44,657,000 36,282,000 46,507,000 68,308,000 10,100,000 64,261,000 125,271,000 110,900,000 74,435,000 54,282,000 59,233,000 54,176,000 60,407,000 47,829,000 49,523,000 46,798,000 41,701,000 15,308,000 37,330,000 35,289,000 32,392,000 31,040,000 42,974,000 12,892,000 13,610,000 
          adjustments to reconcile net income to cash flows from operating activities:
                                                                            
          gain on sale of business
         -176,162,000                                                                
          impairment of goodwill, fixed assets and other intangibles
        1,839,000  25,114,000                                                               
          unrealized losses on equity investments
         28,077,000                                                               
          depreciation and amortization
        12,342,000 12,912,000 12,091,000 13,052,000 14,206,000 16,449,000 17,321,000 17,603,000 18,437,000 18,584,000 18,192,000 17,164,000 16,983,000 18,571,000 18,171,000 18,634,000 17,130,000 18,462,000 19,933,000 19,581,000 18,344,000 18,712,000 17,920,000 18,264,000 19,095,000 18,686,000 19,305,000 19,052,000 19,607,000 20,170,000 22,691,000 21,235,000 18,907,000 19,039,000 17,445,000 17,455,000 17,625,000 18,995,000 18,718,000 17,739,000 16,945,000 19,264,000 18,000,000 17,506,000 16,595,000 15,991,000 13,968,000 12,714,000 12,251,000 10,897,000 8,499,000 7,915,000 7,612,000 8,184,000 8,290,000 8,434,000 8,504,000 8,829,000 8,168,000 7,935,000 7,918,000 7,043,000 7,567,000 7,718,000 7,288,000 12,243,000 5,184,000 8,070,000 
          non-cash lease expense
        6,451,000 6,743,000 6,429,000 6,617,000 6,438,000 2,956,000 8,875,000 6,782,000 7,987,000 8,354,000 8,445,000 7,956,000 8,566,000 11,268,000 11,272,000 11,397,000 10,581,000 8,001,000 13,824,000 13,581,000 13,298,000 12,076,000 11,849,000 11,369,000 10,869,000 10,966,000 10,989,000 11,130,000 11,375,000                                        
          stock-based compensation
        3,695,000 3,160,000 5,819,000 5,818,000 9,308,000 3,445,000 3,490,000 3,646,000 4,242,000 3,118,000 3,725,000 4,801,000 4,002,000 3,047,000 3,171,000 2,022,000 4,127,000 6,718,000 3,093,000 6,580,000 6,803,000 8,621,000 7,115,000 4,869,000 3,455,000 260,000 1,015,000 3,593,000 5,041,000 6,298,000 7,044,000 6,506,000 6,761,000 4,821,000 6,912,000 3,652,000 3,929,000 3,727,000 -2,423,000 5,139,000 2,447,000 2,956,000 -2,980,000 3,865,000 3,559,000 1,184,000 2,594,000 5,044,000 8,682,000 9,616,000 11,593,000 5,699,000 5,712,000 5,102,000 5,125,000 6,854,000 4,277,000 3,940,000 3,748,000 4,071,000 3,691,000 3,096,000 3,344,000 2,363,000 2,032,000    
          inventory write-down
        4,750,000 -2,036,000 43,000 2,715,000 3,085,000 43,117,000 1,584,000 1,517,000 2,003,000 4,466,000                                                           
          foreign currency losses
        -1,387,000 1,624,000 2,027,000 1,510,000 931,000 -529,000 -290,000   870,000   -2,102,000 1,168,000 2,308,000 4,399,000 370,000 1,555,000 3,086,000 1,445,000 970,000 -1,490,000 -144,000 -1,830,000 3,177,000 -316,000 2,790,000 897,000 458,000 1,421,000 4,766,000 8,430,000 1,764,000 -633,000 -2,125,000 -1,047,000 791,000 -5,886,000 1,230,000 11,108,000 2,411,000 2,282,000 11,142,000 1,281,000 12,530,000 6,258,000 -694,000   -2,740,000 800,000   -3,650,000 714,000   -226,000 6,151,000 -974,000 -789,000 331,000 -958,000 5,444,000 -1,136,000    
          loss on disposal of assets
        303,000 -11,000   58,000     154,000   -17,000 -535,000 356,000 -305,000 517,000 -184,000 11,021,000 1,683,000 506,000 693,000 -64,000 294,000 2,286,000                                            
          deferred taxes
        1,723,000 8,174,000 -1,361,000 -7,424,000 631,000 -47,852,000 -5,311,000 -3,662,000 1,348,000 -8,121,000 -11,120,000 1,223,000 -72,000 -54,109,000 -1,886,000 1,077,000 3,292,000 1,975,000 839,000 -356,000 3,363,000 -3,983,000 -8,437,000 -457,000 963,000 20,000 -3,909,000 4,186,000 1,668,000 -14,271,000 -3,681,000 -7,039,000 10,062,000 32,502,000 1,321,000 868,000 4,522,000 -11,934,000 -8,181,000 -1,205,000 3,668,000 5,252,000 5,109,000 3,009,000 3,992,000 1,604,000 4,924,000 -5,152,000 9,023,000 -44,911,000 6,064,000 -5,727,000 2,826,000 2,666,000 -1,482,000 2,094,000 1,414,000 11,661,000 -3,973,000 -3,148,000 -4,432,000 -12,651,000 -4,230,000 2,284,000 862,000    
          changes in operating assets and liabilities:
                                                                            
          accounts receivable
        -5,737,000 8,737,000 9,978,000 -2,782,000 -5,878,000 -12,837,000 3,680,000 -6,053,000 7,447,000 5,150,000 -5,461,000 -7,032,000 -15,336,000 4,074,000 -8,597,000 5,537,000 -12,463,000 11,842,000 11,166,000 -3,225,000 436,000 -1,934,000 4,070,000 -18,424,000 5,081,000 6,727,000 4,239,000 -4,075,000 -4,145,000 3,892,000 -7,570,000 1,814,000 -8,589,000 5,012,000 -2,303,000 -6,081,000 3,269,000 2,686,000 -3,924,000 341,000 4,254,000 -179,000 6,426,000 -8,596,000 103,000 3,672,000 -27,000 15,524,000 11,597,000 -18,231,000 8,574,000 -16,599,000 -8,048,000 2,551,000 3,012,000 -6,925,000 -6,522,000 4,890,000 -4,357,000 -1,344,000 -5,079,000 1,843,000 -4,438,000 -3,938,000 -116,000 -3,907,000 -3,662,000 3,108,000 
          inventories
        -5,882,000 884,000 94,000 10,941,000 -32,000 5,370,000 2,012,000 15,937,000 6,999,000 12,679,000 -7,446,000 1,279,000 -19,734,000 -8,108,000 16,209,000 15,001,000 17,212,000 14,051,000 -29,147,000 -26,448,000 -53,776,000 -36,019,000 -5,069,000 -813,000 10,764,000 11,671,000 3,690,000 10,356,000 -7,271,000 -6,506,000 -10,122,000 -10,119,000 -6,624,000 2,498,000 -3,667,000 6,366,000 2,340,000 -5,156,000 8,086,000 13,777,000 -6,906,000 -6,040,000 37,983,000 7,313,000 20,396,000 20,589,000 17,111,000 22,512,000 -76,730,000 -87,283,000 -74,925,000 -29,233,000 -15,995,000 887,000 -10,580,000 -4,550,000 -8,362,000 -5,780,000 252,000 5,300,000 2,643,000 4,446,000 -269,000 -95,000 -8,375,000 12,588,000 -5,464,000 -1,178,000 
          prepaid expenses and other
        -9,138,000 -21,977,000 -4,689,000 -3,361,000 9,612,000 21,753,000 4,799,000 -12,621,000 -13,352,000 2,132,000 16,367,000 755,000 -12,895,000 9,559,000 10,726,000 583,000 -18,110,000 44,443,000 3,750,000 -13,820,000 -19,241,000 -4,333,000 9,205,000 -5,990,000 965,000 3,662,000 -7,852,000 2,295,000 -15,540,000 26,851,000 -8,711,000 -6,761,000 -12,915,000 30,705,000 -1,315,000 -3,052,000 -12,088,000 97,019,000 2,861,000 6,388,000 -68,479,000 17,158,000 -14,919,000 4,018,000 7,315,000 16,712,000 -10,722,000 -40,690,000 9,533,000 18,742,000 -16,544,000 -15,518,000 -9,997,000 -5,873,000 10,956,000 -1,974,000 -5,467,000 977,000 -3,785,000 1,489,000 -3,371,000 7,855,000 -2,843,000 742,000 -1,900,000 -8,709,000 8,335,000 711,000 
          other assets
        199,000 931,000 -2,152,000 -9,152,000 1,796,000 3,007,000 108,000 126,000 -4,295,000 477,000 2,277,000 -1,845,000 -864,000 -4,931,000 3,569,000 3,520,000 941,000 -1,354,000 1,459,000 -17,111,000 -2,786,000 44,871,000 -35,319,000 -16,263,000 -24,905,000 -40,008,000 -12,209,000 -14,712,000 -180,000 3,037,000 -1,604,000 428,000 -974,000 -7,698,000 -1,393,000 -544,000 -2,023,000 -127,000 -3,854,000 -2,349,000 2,361,000 2,635,000 -1,887,000 -10,334,000 -6,166,000 1,502,000 -2,924,000 -11,045,000 -3,752,000 -9,382,000 -2,250,000 -3,434,000 -7,553,000 -1,160,000 2,060,000 -3,875,000 -8,604,000 255,000 -3,912,000 -9,360,000 -3,792,000 2,044,000 1,905,000 -3,072,000 -2,508,000 -16,276,000 331,000 5,147,000 
          accounts payable
        2,750,000 -2,247,000 -41,000 -5,385,000 -1,439,000 3,262,000 -4,447,000 4,466,000 -10,575,000 -5,416,000 -472,000 300,000 -4,495,000 10,487,000 -11,470,000 15,909,000 -5,663,000 -2,097,000 -6,252,000 -6,799,000 1,869,000 8,952,000 2,821,000 11,572,000 1,491,000 -575,000 -8,215,000 -3,551,000 5,157,000 -5,343,000 -4,861,000 -1,139,000 2,179,000 7,740,000 3,451,000 -4,232,000 -125,000 2,516,000 -3,426,000 9,746,000 4,607,000 -6,549,000 -2,860,000 6,116,000 -1,004,000 7,320,000 -6,770,000 -15,811,000 -30,692,000 10,991,000 18,059,000 -1,935,000 5,528,000 7,525,000 -3,846,000 2,475,000 9,677,000 832,000 2,873,000 419,000 1,953,000 -4,050,000 -194,000 1,146,000 2,530,000 3,231,000 1,131,000 -2,952,000 
          accrued expenses
        -14,696,000 -13,191,000 -20,790,000 682,000 -21,016,000 -8,550,000 -8,310,000 -6,495,000 -4,227,000 5,361,000 -19,717,000 -19,216,000 -4,129,000 -24,905,000 1,485,000 -57,143,000 -40,270,000 -14,999,000 -34,564,000 -18,650,000 -36,779,000 -11,986,000 36,506,000 50,043,000 12,889,000 -24,318,000 3,473,000 2,690,000 -68,842,000 25,745,000 12,185,000 -9,133,000 -36,230,000 32,191,000 11,906,000 4,675,000 -26,282,000 -53,259,000 -16,851,000 31,358,000 5,128,000 447,000 10,545,000 15,648,000 -10,738,000 -24,215,000 -51,433,000 -66,702,000 -166,830,000 33,903,000 222,403,000 99,867,000 32,920,000 4,331,000 865,000 68,564,000 -11,704,000 27,509,000 -2,314,000 -11,687,000 -11,884,000 -2,887,000 11,834,000 -3,764,000 8,594,000 -2,108,000 -4,420,000 -3,409,000 
          other liabilities
        -2,967,000 -1,573,000 2,711,000 1,575,000 -1,855,000 -1,673,000 -490,000 644,000 -14,020,000 -923,000 -2,331,000 2,212,000 -3,360,000 2,724,000 -1,399,000 -8,313,000 -8,839,000 -1,565,000 354,000 4,916,000 707,000 -12,954,000 21,607,000 2,569,000 3,167,000 23,016,000 -3,855,000 4,453,000 1,484,000 -3,198,000 -953,000 -2,550,000 -4,113,000 2,730,000 170,000 2,855,000 1,984,000 3,067,000 497,000 1,786,000 -3,823,000 7,079,000 -464,000 921,000 -8,666,000 -2,331,000 -727,000 4,422,000 -1,388,000 -840,000 2,113,000 1,802,000 3,435,000 -8,070,000 1,606,000 2,428,000 4,318,000 -5,468,000 -3,064,000 4,107,000 7,359,000 5,170,000 4,154,000 6,948,000 673,000 2,876,000 35,000 1,813,000 
          net cash from operating activities
        -3,919,000 16,621,000 27,481,000 35,795,000 389,000 25,785,000 31,432,000   54,167,000 51,027,000 35,522,000 -22,077,000 25,525,000 28,441,000 46,555,000 7,541,000 109,509,000 30,214,000 20,715,000 -18,856,000 94,693,000 118,367,000 97,054,000 69,027,000 49,903,000 53,551,000 82,663,000 -8,186,000 88,888,000 61,917,000 53,046,000 -1,113,000 146,749,000 71,777,000 62,702,000 21,327,000 89,833,000 49,605,000 138,541,000 -2,716,000 80,145,000 82,362,000 85,404,000 74,198,000 94,793,000 33,608,000 -24,265,000 -160,600,000 46,033,000 295,286,000 118,471,000 70,386,000 71,726,000 70,896,000 136,792,000 31,562,000 96,942,000 46,585,000 38,509,000 42,279,000 49,570,000 51,161,000 48,168,000 38,984,000 66,212,000 15,121,000 24,872,000 
          capital expenditures
        -13,714,000 -10,760,000 -9,915,000 -18,000 -13,584,000 -12,583,000 -8,596,000   -20,385,000 -11,906,000 -14,712,000 -11,487,000 -13,782,000 -25,456,000 -9,539,000 -10,279,000 -18,231,000 -13,535,000 -17,476,000 -19,373,000 -15,013,000 -20,118,000 -9,305,000 -19,387,000 -13,283,000 -23,570,000 -15,449,000 -13,765,000 -28,078,000 -13,864,000 -15,777,000 -12,652,000 -21,191,000 -11,214,000 -11,823,000 -15,928,000 -15,202,000 -10,305,000 -13,772,000 -10,942,000 -12,451,000 -9,329,000 -16,651,000 -18,191,000 -20,896,000 -23,444,000 -26,598,000 -30,538,000 -60,553,000 -41,276,000 -41,239,000 -34,325,000 -15,515,000 -14,627,000 -11,545,000 -9,939,000 -6,501,000 -10,639,000 -11,333,000 -6,720,000 -6,920,000 -2,734,000 -3,514,000 
          free cash flows
        -17,633,000 5,861,000 17,566,000 35,777,000 -13,195,000 13,202,000 22,836,000   33,782,000 39,121,000 20,810,000 -33,564,000 11,743,000 2,985,000 37,016,000 -2,738,000 91,278,000 16,679,000 3,239,000 -38,229,000 79,680,000 98,249,000 87,749,000 49,640,000 36,620,000 29,981,000 67,214,000 -21,951,000 60,810,000 48,053,000 37,269,000 -13,765,000 125,558,000 60,563,000 50,879,000 5,399,000 74,631,000 39,300,000 124,769,000 -13,658,000 67,694,000 73,033,000 68,753,000 56,007,000 73,897,000 10,164,000 -50,863,000 -191,138,000 46,033,000 234,733,000 77,195,000 29,147,000 71,726,000 36,571,000 121,277,000 16,935,000 96,942,000 35,040,000 28,570,000 35,778,000 49,570,000 40,522,000 36,835,000 32,264,000 59,292,000 12,387,000 21,358,000 
          cash flows from investing activities:
                                                                            
          purchases of property and equipment
        -13,714,000 -10,760,000 -9,915,000 -18,000 -13,584,000 -12,583,000 -8,596,000 -8,123,000 -12,281,000 -20,385,000 -11,906,000 -14,712,000 -11,487,000 -13,782,000 -25,456,000 -9,539,000 -10,279,000 -18,231,000 -13,535,000 -17,476,000 -19,373,000 -15,013,000 -20,118,000 -9,305,000 -19,387,000 -13,283,000 -23,570,000 -15,449,000 -13,765,000 -28,078,000 -13,864,000 -15,777,000 -12,652,000 -21,191,000 -11,214,000 -11,823,000 -15,928,000 -15,202,000 -10,305,000 -13,772,000 -10,942,000 -12,451,000 -9,329,000 -16,651,000 -18,191,000 -20,896,000 -23,444,000 -26,598,000 -30,538,000  -60,553,000 -41,276,000 -41,239,000  -34,325,000 -15,515,000 -14,627,000  -11,545,000 -9,939,000 -6,501,000  -10,639,000 -11,333,000 -6,720,000    
          purchases of investments
        -573,000     -1,039,000 -5,151,000   -8,688,000 -8,195,000 -10,025,000 -3,930,000 -1,269,000 -8,000,000 -6,973,000 -5,934,000 -4,728,000 -4,031,000 -3,658,000 -453,000 -4,321,000 -6,698,000 -183,000 -4,539,000 -3,088,000 -3,528,000 -4,716,000 -56,000 -7,155,000 -5,331,000 -4,538,000 -4,224,000 -3,371,000 -3,837,000 -4,318,000 -3,867,000 -4,099,000 -9,556,000 -9,802,000 -6,792,000   -662,000 -5,220,000 -2,537,000 -7,318,000            
          proceeds on investment sales
         8,811,000 1,403,000 7,200,000 8,159,000 3,019,000 4,987,000 8,174,000 4,986,000 397,000 245,000 1,214,000 4,076,000 3,923,000 3,621,000 7,550,000 6,407,000 3,396,000 4,234,000 3,545,000 171,000 7,444,000 3,572,000 183,000 7,781,000    4,188,000                                
          proceeds from sale of business
         193,725,000                                                                
          net cash from investing activities
        -14,287,000 -9,760,000 -9,915,000 8,793,000 181,544,000 -13,622,000 -6,547,000 -8,531,000 -9,262,000 -15,398,000 -11,906,000 -92,501,000 -14,696,000 -13,385,000 -25,211,000 -18,350,000 -10,133,000 -15,577,000 -17,914,000 -36,439,000 -18,796,000 -29,489,000 -21,450,000 -9,305,000 -19,184,000 -13,283,000 -23,683,000 -16,304,000 -18,142,000 -33,523,000 -16,990,000 -15,777,000 -42,471,000 67,594,000 -17,864,000 -20,765,000 -29,056,000 -16,009,000 -13,750,000 -13,224,000 -14,878,000 -16,675,000 -9,329,000 -16,651,000 -18,191,000 -20,896,000 -21,994,000 -21,324,000 -27,456,000 -51,910,000 -63,898,000 -41,496,000 -36,395,000 -42,315,000 -36,490,000 -15,458,000 -10,595,000 -43,214,000 -11,545,000 -9,939,000 -6,501,000 -25,091,000 -10,639,000 -11,333,000 -6,720,000 -447,000 -7,564,000 -3,514,000 
          cash flows from financing activities:
                                                                            
          exercise of employee stock options and taxes paid related to the net shares settlement of stock awards
        -4,157,000 -741,000 -29,000 20,000 -1,162,000 -59,000 -53,000 -60,000 -1,891,000 -180,000 -41,000 598,000 4,184,000 1,258,000 1,196,000 21,082,000 3,516,000 5,987,000 1,946,000 6,405,000 -477,000 2,443,000 945,000 3,783,000 -1,407,000 1,000 -18,000 -152,000 -2,156,000 1,784,000 3,042,000 5,652,000 299,000   7,631,000 164,000                                
          payment of cash dividends
        -2,873,000 -2,906,000 -2,962,000 -2,964,000 -3,002,000 -2,983,000 -2,983,000 -2,982,000 -2,979,000 -19,269,000 -19,486,000 -19,475,000 -19,392,000 -19,027,000 -19,303,000 -19,392,000 -19,293,000 -18,936,000 -19,007,000 -19,040,000 -19,289,000 -19,100,000 -19,245,000 -19,356,000 -20,686,000 -20,553,000 -20,552,000 -20,553,000 -20,531,000 -20,186,000 -20,304,000 -20,290,000 -19,801,000   -19,055,000 -18,987,000   -19,858,000 -19,840,000   -20,485,000 -20,694,000 -20,407,000 -20,453,000 -20,370,000 -20,141,000 -17,623,000 -17,751,000 -17,626,000 -17,514,000   -12,283,000 -12,458,000   -8,364,000 -8,350,000   -7,886,000 -7,789,000    
          repurchases of shares of common stock
        -5,011,000              -40,028,000 -10,004,000 -10,006,000  -10,005,000 -10,004,000 -50,406,000  -19,994,000 -46,481,000 -60,886,000  -825,000  -12,399,000 -18,437,000 -17,386,000  -25,700,000 -15,319,000 -6,816,000  -17,397,000 -4,290,000 -20,006,000  -28,196,000 -49,562,000 -26,300,000  -25,002,000  -76,251,000 -14,615,000  -66,294,000 -107,884,000 -5,430,000  -17,228,000 -11,858,000 -21,959,000  -10,699,000 -29,112,000 -10,149,000    
          finance lease principal payments
        -489,000 -483,000 -635,000 -499,000 -621,000 -584,000 -742,000 -775,000 -785,000 -816,000 -836,000 -634,000 -912,000 -518,000 -474,000 -451,000 -476,000 -462,000 -453,000 -473,000 -483,000                                                
          proceeds from debt
        225,000,000 40,000,000      90,000,000 20,000,000   25,000,000 60,000,000 70,000,000  50,000,000 65,000,000  15,000,000 25,000,000 105,000,000  506,455,000 75,943,000       210,000,000 23,721,000   20,000,000   45,680,000 20,000,000   15,000,000 20,000,000                
          payments of debt
        -225,000,000  -60,000,000 -5,000,000 -155,000,000  -40,000,000 -25,000,000 -20,000,000  -5,000,000 -2,500,000 -2,500,000  -2,500,000 -400,000,000 -7,500,000  -52,500,000 -7,500,000 -17,500,000  -72,500,000 -57,500,000 -5,000,000  -57,000,000 -18,000,000 -134,455,000                                        
          payment of debt issuance costs
        -1,369,000                                                               
          purchase of noncontrolling interest
        -6,500,000                                                                    
          net cash from financing activities
        -20,399,000 -18,501,000 -26,876,000 9,268,000 -166,295,000       67,989,000 1,380,000 -50,794,000 -61,109,000 46,158,000 -33,759,000 -35,916,000 -80,019,000 29,388,000 -18,155,000 -41,839,000 -110,794,000 -69,554,000 -22,979,000 -25,552,000 -62,570,000 -13,705,000 -52,967,000 -57,904,000   29,961,000 -65,789,000 -43,906,000 -31,408,000 -18,469,000 -220,590,000 -64,574,000 176,210,000 -25,760,000 -78,367,000 -48,112,000 -79,500,000 -29,941,000 25,346,000 -33,285,000 605,000 -33,742,000 -23,114,000 -83,634,000 3,991,000 -17,968,000 -30,816,000 -87,891,000 -23,879,000 -21,301,000 -22,021,000 -20,192,000 -13,384,000 -51,414,000 5,191,000 -22,591,000 -41,381,000 -10,236,000 -50,236,000 -6,227,000 -7,237,000 
          effect of exchange rate changes on cash
        -1,371,000 -1,517,000 -3,062,000 6,533,000 1,249,000 -9,405,000 7,394,000 -2,141,000 -5,626,000 4,239,000 -2,987,000 -5,397,000 609,000 9,243,000 -11,908,000 -12,656,000 -1,026,000 -835,000 -4,628,000 1,996,000 -7,777,000 12,608,000 5,075,000 4,739,000 -9,916,000 4,528,000 -7,896,000 -2,310,000 2,672,000 -616,000 -7,067,000 -17,776,000 8,708,000 5,949,000 8,660,000 -1,005,000 4,530,000 -12,982,000 865,000 -6,766,000 4,087,000 -1,557,000 -11,527,000 -1,551,000 -9,769,000 -5,772,000 -2,886,000 -20,095,000 -18,775,000 645,000 3,067,000 -4,008,000 -10,328,000 -499,000 3,613,000 -1,860,000 3,566,000 -767,000 -6,217,000 2,276,000 1,240,000 3,040,000 7,022,000 -2,916,000 63,000 -1,558,000 -3,454,000 -4,069,000 
          net increase in cash and cash equivalents
        -39,976,000 -13,157,000 -12,372,000 60,389,000 16,887,000         -29,411,000 -69,787,000 61,707,000 -37,377,000 57,181,000 -72,347,000 15,660,000 -63,584,000 35,973,000 -8,802,000 22,934,000 16,948,000 15,596,000 -40,598,000 50,344,000 -76,623,000 -3,155,000    62,630,000 18,667,000   -159,748,000 -27,854,000 294,761,000 -39,267,000 -16,454,000 13,394,000 -12,298,000 16,297,000 93,471,000 -24,557,000 -65,079,000 -240,573,000 -28,346,000 150,821,000 76,958,000 5,695,000 -1,904,000 -49,872,000 95,595,000 3,232,000 30,940,000 8,631,000 17,462,000 -14,396,000 32,710,000 24,953,000 -7,462,000 22,091,000 13,971,000  10,052,000 
          cash and cash equivalents, beginning of period
        238,630,000 186,883,000 256,057,000 264,725,000 339,593,000 402,683,000 335,630,000 386,911,000 426,399,000 357,246,000 289,354,000 288,415,000 525,153,000 320,025,000 272,974,000 230,337,000 158,045,000 38,663,000 75,923,000 
          cash and cash equivalents, end of period
        198,654,000 -13,157,000 -12,372,000 60,389,000 203,770,000 -40,868,000 3,501,000 11,718,000 212,532,000 22,743,000 -2,240,000 5,613,000 229,941,000 -29,411,000 -69,787,000 61,707,000 302,216,000 57,181,000 -72,347,000 15,660,000 339,099,000 35,973,000 -8,802,000 22,934,000 352,578,000 15,596,000 -40,598,000 50,344,000 310,288,000 -3,155,000 -11,965,000 -19,453,000 421,484,000 62,630,000 18,667,000 9,524,000 335,578,000 -159,748,000 -27,854,000 294,761,000 250,087,000 -16,454,000 13,394,000 -12,298,000 304,712,000 93,471,000 -24,557,000 -65,079,000 284,580,000 -28,346,000 150,821,000 76,958,000 325,720,000 -1,904,000 -49,872,000 95,595,000 276,206,000 30,940,000 8,631,000 17,462,000 215,941,000 32,710,000 24,953,000 -7,462,000 180,136,000 52,634,000 73,799,000 10,052,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                                            
          impairment of fixed assets, goodwill and other intangibles
                                                                            
          acquisitions
                                  -28,311,000     -4,292,000 -1,100,000 -3,300,000                            
          other
         -1,971,000 1,758,000 2,711,000 -1,498,000                                                                
          repurchase of shares of common stock
         -10,020,000 -5,008,000 -5,012,000                                                             -12,435,000 -1,356,000 -3,880,000 
          contingent consideration payments
             -6,300,000                                                            
          payments on debt
                                                                            
          gain on disposal of assets
                                                                            
          payment of debt issuance cost
                                                                            
          net decrease in cash and cash equivalents
             -40,868,000 3,501,000 11,718,000 -43,525,000    -34,784,000                    -4,915,000    -21,668,000                              -2,124,000  
          (gain) loss on disposal of assets
              109,000                                                              
          net cash (used in) / provided by financing activities
              -28,778,000 -28,817,000 -31,955,000                                                            
          foreign currency losses /
                1,639,000                                                            
          loss / (gain) on disposal of assets
                218,000                                                            
          net cash from / (used in) operating activities
                3,318,000                                                            
          impairment of fixed assets and other intangibles
                                                                           
          net cash from / (used in) financing activities
                                                                            
          foreign currency (gains)/losses
                                                                            
          (gain)/loss on disposal of assets
                                                                            
          net (decrease) / increase in cash and cash equivalents
                                                                            
          unrealized gain on equity investments
                                                                            
          acquisitions, net of cash acquired
                                                                            
          impairment of fixed assets
                                                                            
          equity method earnings
                                     -413,000 413,000 -456,000 -393,000 -297,000 -254,000 -104,000                                
          gain on step acquisition
                                        -13,644,000                                    
          loss on extinguishment of debt
                                     7,220,000                                    
          payments on long-term debt
                                     -18,159,000 -20,164,000 -505,083,000 -9,094,000 -30,966,000 -7,765,000 -46,665,000 -17,830,000                                
          proceeds from long-term debt
                                         42,000,000 25,000,000       300,960,000    14,000,000    1,916,000               
          acquisitions and investments in equity investees
                                  -573,000 -7,500,000                                        
          gain on step acquisitions
                                                                           
          adjustments to reconcile net income to net cash provided by operating activities:
                                                                            
          japan customs expense
                                             31,355,000                 32,754,000        
          income tax benefit of equity awards
                                                                            
          investment in equity investee
                                      -4,750,000    -12,600,000                                
          net cash (used in) in financing activities
                                                                            
          net (decrease) in cash and cash equivalents
                                                                            
          acquisitions and investment in equity investee
                                                                           
          adjustments to reconcile net income to net cash from
                                                                            
          operating activities:
                                                                            
          proceeds of investment sales
                                          3,528,000    3,710,000 6,979,000 3,902,000  3,371,000 3,837,000 4,318,000  5,317,000 9,373,000 12,638,000  3,447,000 4,857,000 4,844,000  3,055,000 2,594,000 11,350,000            
          exercises of employee stock options
                                                                      863,000      
          payments of cash dividends
                                                                            
          income tax benefit of options exercised
                                              666,000 118,000 3,402,000  1,536,000 593,000 2,602,000  370,000 3,657,000 5,610,000  9,378,000 5,064,000 2,245,000 905,000 529,000 1,581,000 4,735,000 1,761,000 5,551,000 3,218,000 1,529,000 1,384,000 696,000 2,427,000 2,401,000    
          acquisition and investment in equity investee
                                                                            
          payments on debt financing
                                                                      -5,714,000      
          adjustments to reconcile net income to net cash
                                                                            
          provided by operating activities:
                                                                            
          exercise of employee stock options
                                               506,000 2,271,000   2,230,000 -3,269,000   5,719,000 -8,375,000  11,002,000 7,627,000 -268,000   1,717,000 234,000   10,586,000 2,453,000    5,301,000    
          payment of debt
                                               -3,670,000 -15,308,000   -12,276,000 -2,280,000   -34,081,000 -5,834,000   -6,074,000 -7,816,000   -7,016,000 -8,382,000   -6,966,000 -8,092,000        
          acquisition
                                                                            
          payments of debt financing
                                                                            
          foreign currency gains
                                                        3,445,000    -336,000    -3,798,000            
          purchase of property and equipment
                                                                         -6,920,000 -2,734,000 -3,514,000 
          related party payment
                                                                            
          exercise of distributor and employee stock options
                                                                         5,569,000 55,000 770,000 
          payment of related party debt
                                                                  -16,995,000        
          proceeds from long term debt
                                                                            
          acquisition of lifegen
                                                                            
          amortization of deferred compensation
                                                                           22,000 
          gain on sale
                                                                           
          related parties receivable
                                                                          984,000 -194,000 
          related parties payable
                                                                          -225,000 124,000 
          purchase of long-term asset
                                                                          -4,830,000  
          dividends
                                                                          -4,926,000  
          purchase of big planet, net of cash acquired
                                                                            
          payments for lease deposits
                                                                            
          receipt of refundable lease deposits
                                                                            
          termination of nu skin usa license fee
                                                                            
          payment to stockholders under the nsi acquisition
                                                                            
          dividend