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| Date | 1/31/2024 | 10/31/2023 | 4/30/2023 | 1/31/2023 | 10/31/2022 | 4/30/2022 | 1/31/2022 | 10/31/2021 | 4/30/2021 | 1/31/2021 | 10/31/2020 | 7/31/2020 | 4/30/2020 | 1/31/2020 | 10/31/2019 | 7/31/2019 | 4/30/2019 | 1/31/2019 | 10/31/2018 | 7/31/2018 | 4/30/2018 | 1/31/2018 | 10/31/2017 | 7/31/2017 | 4/30/2017 | 1/31/2017 | 10/31/2016 | 7/31/2016 | 4/30/2016 | 1/31/2016 | 10/31/2015 | 7/31/2015 | 4/30/2015 | 1/31/2015 | 10/31/2014 | 7/31/2014 | 4/30/2014 | 1/31/2014 | 10/31/2013 | 7/31/2013 | 4/30/2013 | 1/31/2013 | 10/31/2012 | 7/31/2012 | 4/30/2012 | 1/31/2012 | 10/31/2011 | 7/31/2011 | 4/30/2011 | 1/31/2011 | 10/31/2010 | 7/31/2010 | 7/31/2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash and Cash Equivalents | $143,860,000.00 | $175,352,000.00 | $135,047,000.00 | $108,210,000.00 | $114,471,000.00 | $103,068,000.00 | $147,407,000.00 | $157,553,000.00 | $321,801,000.00 | $277,588,000.00 | $256,333,000.00 | $217,643,000.00 | $238,880,000.00 | $289,803,000.00 | $295,093,000.00 | $279,072,000.00 | $238,432,000.00 | $202,209,000.00 | $192,176,000.00 | $181,427,000.00 | $130,903,000.00 | $115,327,000.00 | $142,237,000.00 | $133,944,000.00 | $129,077,000.00 | $125,208,000.00 | $166,301,000.00 | $141,228,000.00 | $141,596,000.00 | $120,198,000.00 | $110,610,000.00 | $114,492,000.00 | $100,468,000.00 | $93,299,000.00 | $116,474,000.00 | $81,834,000.00 | $78,715,000.00 | $79,116,000.00 | $81,869,000.00 | $91,058,000.00 | $77,034,000.00 | $141,311,000.00 | $321,309,000.00 | $305,900,000.00 | $374,425,000.00 | $380,331,000.00 | $371,594,000.00 | $389,971,000.00 | $373,978,000.00 | $362,302,000.00 | -- | $314,840,000.00 | $188,156,000.00 |
| Accounts Receivable Net Current | $185,569,000.00 | $179,970,000.00 | $184,907,000.00 | $186,852,000.00 | $180,183,000.00 | $186,843,000.00 | $172,471,000.00 | $182,791,000.00 | $163,381,000.00 | $154,052,000.00 | $156,735,000.00 | $146,181,000.00 | $145,133,000.00 | $151,511,000.00 | $162,561,000.00 | $158,114,000.00 | $162,094,000.00 | $161,981,000.00 | $169,327,000.00 | $161,282,000.00 | $161,319,000.00 | $164,400,000.00 | $152,698,000.00 | $149,638,000.00 | $145,755,000.00 | $140,018,000.00 | $145,831,000.00 | $147,333,000.00 | $153,289,000.00 | $150,615,000.00 | $159,174,000.00 | $157,386,000.00 | $162,180,000.00 | $151,426,000.00 | $174,926,000.00 | $177,648,000.00 | $178,197,000.00 | $168,037,000.00 | $184,099,000.00 | $169,261,000.00 | $177,343,000.00 | $229,219,000.00 | $218,246,000.00 | $199,006,000.00 | $210,694,000.00 | $215,929,000.00 | -- | $228,483,000.00 | -- | -- | -- | -- | -- |
| Inventory | $164,944,000.00 | $166,916,000.00 | $182,809,000.00 | $195,167,000.00 | $195,695,000.00 | $177,156,000.00 | $167,456,000.00 | $152,295,000.00 | $122,847,000.00 | $122,922,000.00 | $120,220,000.00 | $135,662,000.00 | $124,575,000.00 | $120,788,000.00 | $119,612,000.00 | $120,037,000.00 | $119,895,000.00 | $118,519,000.00 | $114,016,000.00 | $113,071,000.00 | $115,533,000.00 | $113,445,000.00 | $109,662,000.00 | $107,024,000.00 | $97,477,000.00 | $97,408,000.00 | $97,402,000.00 | $99,427,000.00 | $100,567,000.00 | $99,253,000.00 | $102,017,000.00 | $104,507,000.00 | $113,901,000.00 | $116,938,000.00 | $117,808,000.00 | $113,275,000.00 | $109,369,000.00 | $104,116,000.00 | $104,944,000.00 | $94,707,000.00 | $99,606,000.00 | $124,831,000.00 | $110,527,000.00 | $105,524,000.00 | $106,116,000.00 | $112,115,000.00 | -- | $104,186,000.00 | -- | -- | -- | -- | -- |
| Prepaid Expenses and Other Current Assets | $12,147,000.00 | $12,827,000.00 | $14,020,000.00 | $13,986,000.00 | $12,902,000.00 | $12,550,000.00 | $12,681,000.00 | $12,452,000.00 | $13,032,000.00 | $12,774,000.00 | $11,489,000.00 | $9,962,000.00 | $22,502,000.00 | $18,889,000.00 | $16,642,000.00 | $16,056,000.00 | $18,746,000.00 | $18,973,000.00 | $18,497,000.00 | $15,559,000.00 | $17,295,000.00 | $20,950,000.00 | $19,045,000.00 | $17,208,000.00 | $20,343,000.00 | $19,051,000.00 | $20,392,000.00 | $19,436,000.00 | $33,981,000.00 | $35,843,000.00 | $35,407,000.00 | $32,197,000.00 | $39,786,000.00 | $43,953,000.00 | $43,475,000.00 | $41,543,000.00 | $46,661,000.00 | $44,120,000.00 | $46,671,000.00 | $37,600,000.00 | $41,461,000.00 | $47,656,000.00 | $42,400,000.00 | $40,424,000.00 | $40,267,000.00 | $39,316,000.00 | -- | $35,647,000.00 | -- | -- | -- | -- | -- |
| Total Current Assets | $506,520,000.00 | $535,065,000.00 | $516,783,000.00 | $504,215,000.00 | $503,251,000.00 | $479,617,000.00 | $500,015,000.00 | $505,091,000.00 | $621,061,000.00 | $567,336,000.00 | $544,777,000.00 | $509,448,000.00 | $531,090,000.00 | $580,991,000.00 | $593,908,000.00 | $573,279,000.00 | $539,167,000.00 | $501,682,000.00 | $494,016,000.00 | $471,339,000.00 | $425,050,000.00 | $414,122,000.00 | $423,642,000.00 | $407,814,000.00 | $392,652,000.00 | $381,685,000.00 | $429,926,000.00 | $407,424,000.00 | $429,433,000.00 | $405,909,000.00 | $407,208,000.00 | $408,582,000.00 | $416,335,000.00 | $405,616,000.00 | $452,683,000.00 | $463,842,000.00 | $522,482,000.00 | $519,897,000.00 | $550,199,000.00 | $512,490,000.00 | $504,067,000.00 | $543,017,000.00 | $692,482,000.00 | $650,854,000.00 | $731,502,000.00 | $747,691,000.00 | -- | $758,287,000.00 | -- | -- | -- | -- | -- |
| Property Plant and Equipement | $190,777,000.00 | $143,792,000.00 | $139,747,000.00 | $140,784,000.00 | $136,320,000.00 | $125,014,000.00 | $126,551,000.00 | $128,618,000.00 | $121,126,000.00 | $122,088,000.00 | $119,960,000.00 | $115,068,000.00 | $111,383,000.00 | $112,782,000.00 | $112,565,000.00 | $110,048,000.00 | $99,491,000.00 | $99,378,000.00 | $98,057,000.00 | $97,945,000.00 | $98,449,000.00 | $97,781,000.00 | $95,714,000.00 | $98,103,000.00 | $96,174,000.00 | $96,884,000.00 | $99,824,000.00 | $102,444,000.00 | $99,769,000.00 | $101,456,000.00 | $106,108,000.00 | $111,214,000.00 | $123,778,000.00 | $129,254,000.00 | $136,583,000.00 | $134,171,000.00 | $130,227,000.00 | $124,516,000.00 | $124,894,000.00 | $122,158,000.00 | $133,649,000.00 | $150,742,000.00 | $129,160,000.00 | $130,015,000.00 | $127,617,000.00 | $132,144,000.00 | -- | $139,915,000.00 | -- | -- | -- | -- | -- |
| Intangible Assets Net | $57,108,000.00 | $58,774,000.00 | $65,210,000.00 | $67,513,000.00 | $69,494,000.00 | $78,238,000.00 | $83,608,000.00 | $88,219,000.00 | $18,528,000.00 | $19,809,000.00 | $20,910,000.00 | $22,334,000.00 | $23,444,000.00 | $33,580,000.00 | $34,860,000.00 | $36,123,000.00 | $38,135,000.00 | $39,652,000.00 | $41,033,000.00 | $42,588,000.00 | $48,036,000.00 | $50,131,000.00 | $51,200,000.00 | $53,076,000.00 | $54,107,000.00 | $55,980,000.00 | $57,590,000.00 | $59,806,000.00 | $62,260,000.00 | $63,630,000.00 | $66,242,000.00 | $68,888,000.00 | $78,764,000.00 | $81,526,000.00 | $86,651,000.00 | $91,014,000.00 | $142,846,000.00 | $146,859,000.00 | $152,812,000.00 | $156,851,000.00 | $174,583,000.00 | $185,495,000.00 | $80,983,000.00 | $84,119,000.00 | $76,260,000.00 | $79,090,000.00 | -- | $89,961,000.00 | -- | -- | -- | -- | -- |
| Goodwill | $590,535,000.00 | $583,702,000.00 | $590,684,000.00 | $590,776,000.00 | $579,404,000.00 | $591,780,000.00 | $601,681,000.00 | $610,836,000.00 | $422,091,000.00 | $420,726,000.00 | $412,718,000.00 | $416,034,000.00 | $404,039,000.00 | $410,455,000.00 | $411,328,000.00 | $410,987,000.00 | $412,378,000.00 | $417,240,000.00 | $415,129,000.00 | $419,815,000.00 | $435,426,000.00 | $443,873,000.00 | $433,704,000.00 | $437,697,000.00 | $425,935,000.00 | $424,857,000.00 | $424,345,000.00 | $429,871,000.00 | $436,191,000.00 | $427,460,000.00 | $430,972,000.00 | $433,199,000.00 | $478,035,000.00 | $478,991,000.00 | $501,794,000.00 | $515,004,000.00 | $620,998,000.00 | $615,404,000.00 | $624,165,000.00 | $617,236,000.00 | $841,449,000.00 | $877,972,000.00 | $680,595,000.00 | $676,791,000.00 | $666,423,000.00 | $666,907,000.00 | -- | $800,343,000.00 | -- | -- | -- | $768,600,000.00 | -- |
| Other Assets | $23,079,000.00 | $20,289,000.00 | $21,840,000.00 | $21,748,000.00 | $19,855,000.00 | $24,325,000.00 | $26,264,000.00 | $24,682,000.00 | $31,415,000.00 | $30,813,000.00 | $27,353,000.00 | $28,838,000.00 | $21,827,000.00 | $21,753,000.00 | $18,881,000.00 | $19,573,000.00 | $19,638,000.00 | $18,312,000.00 | $17,621,000.00 | $17,662,000.00 | $17,758,000.00 | $18,579,000.00 | $17,072,000.00 | $18,077,000.00 | $18,152,000.00 | $16,327,000.00 | $15,550,000.00 | $17,181,000.00 | $17,157,000.00 | $16,497,000.00 | $17,508,000.00 | $18,704,000.00 | $21,047,000.00 | $20,775,000.00 | $21,633,000.00 | $22,314,000.00 | $22,760,000.00 | $21,915,000.00 | $21,821,000.00 | $21,325,000.00 | $20,915,000.00 | $22,711,000.00 | $21,577,000.00 | $20,584,000.00 | $20,760,000.00 | $19,205,000.00 | -- | $19,244,000.00 | -- | -- | -- | -- | -- |
| Total Assets | $1,407,604,000.00 | $1,383,413,000.00 | $1,376,766,000.00 | $1,372,273,000.00 | $1,350,629,000.00 | $1,344,244,000.00 | $1,387,063,000.00 | $1,410,478,000.00 | $1,260,177,000.00 | $1,207,882,000.00 | $1,175,707,000.00 | $1,142,466,000.00 | $1,140,342,000.00 | $1,215,798,000.00 | $1,231,222,000.00 | $1,157,308,000.00 | $1,115,877,000.00 | $1,083,340,000.00 | $1,073,626,000.00 | $1,056,931,000.00 | $1,033,407,000.00 | $1,034,385,000.00 | $1,057,613,000.00 | $1,050,223,000.00 | $1,013,248,000.00 | $1,003,136,000.00 | $1,050,267,000.00 | $1,043,964,000.00 | $1,061,275,000.00 | $1,031,285,000.00 | $1,048,849,000.00 | $1,062,897,000.00 | $1,141,985,000.00 | $1,135,455,000.00 | $1,222,438,000.00 | $1,253,665,000.00 | $1,451,674,000.00 | $1,438,040,000.00 | $1,484,360,000.00 | $1,438,683,000.00 | $1,680,968,000.00 | $1,785,969,000.00 | $1,651,424,000.00 | $1,607,719,000.00 | $1,671,140,000.00 | $1,696,161,000.00 | -- | $1,861,505,000.00 | -- | -- | -- | $1,746,531,000.00 | -- |
| Accounts Payable | $80,114,000.00 | $79,512,000.00 | $74,745,000.00 | $75,876,000.00 | $79,604,000.00 | $79,567,000.00 | $80,611,000.00 | $79,497,000.00 | $72,234,000.00 | $67,483,000.00 | $62,907,000.00 | $62,547,000.00 | $58,819,000.00 | $51,233,000.00 | $59,385,000.00 | $64,810,000.00 | $64,584,000.00 | $60,504,000.00 | $64,735,000.00 | $66,538,000.00 | $68,627,000.00 | $64,365,000.00 | $64,902,000.00 | $66,817,000.00 | $60,144,000.00 | $58,515,000.00 | $58,011,000.00 | $62,245,000.00 | $64,428,000.00 | $66,189,000.00 | $72,703,000.00 | $73,020,000.00 | $72,792,000.00 | $74,154,000.00 | $84,199,000.00 | $88,099,000.00 | $87,528,000.00 | $86,918,000.00 | $92,044,000.00 | $82,519,000.00 | $75,204,000.00 | $103,197,000.00 | $105,348,000.00 | $86,646,000.00 | $75,303,000.00 | $81,140,000.00 | -- | $98,847,000.00 | -- | -- | -- | -- | -- |
| Accrued Liabilities | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Current Liabilities | $368,872,000.00 | $388,421,000.00 | $381,670,000.00 | $404,869,000.00 | $438,904,000.00 | $430,006,000.00 | $420,495,000.00 | $446,585,000.00 | $308,551,000.00 | $288,547,000.00 | $295,306,000.00 | $279,394,000.00 | $319,740,000.00 | $315,874,000.00 | $354,687,000.00 | $306,534,000.00 | $291,333,000.00 | $279,959,000.00 | $300,683,000.00 | $304,819,000.00 | $298,760,000.00 | $302,412,000.00 | $344,942,000.00 | $350,083,000.00 | $349,185,000.00 | $368,244,000.00 | $436,213,000.00 | $440,366,000.00 | $465,935,000.00 | $468,797,000.00 | $476,091,000.00 | $475,209,000.00 | $488,018,000.00 | $489,895,000.00 | $541,444,000.00 | $520,589,000.00 | $587,677,000.00 | $574,610,000.00 | $618,386,000.00 | $607,886,000.00 | $647,313,000.00 | $748,119,000.00 | $610,458,000.00 | $598,366,000.00 | $607,558,000.00 | $649,219,000.00 | -- | $705,313,000.00 | -- | -- | -- | -- | -- |
| Long Term Debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $50,166,000.00 | -- | -- | -- | $52,618,000.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $201,810,000.00 | -- | -- | -- | $262,414,000.00 | $338,301,000.00 | $438,023,000.00 | $320,993,000.00 | $316,208,000.00 | $342,076,000.00 | $384,335,000.00 | -- | $393,178,000.00 | -- | -- | -- | -- | -- |
| Additional Paid-in Capital | $353,794,000.00 | $352,421,000.00 | $350,758,000.00 | $348,513,000.00 | $346,064,000.00 | $343,854,000.00 | $341,889,000.00 | $340,182,000.00 | $336,957,000.00 | $334,077,000.00 | $332,121,000.00 | $331,761,000.00 | $330,968,000.00 | $329,263,000.00 | $327,241,000.00 | $329,969,000.00 | $330,051,000.00 | $328,978,000.00 | $326,182,000.00 | $325,631,000.00 | $327,401,000.00 | $325,733,000.00 | $322,657,000.00 | $322,608,000.00 | $321,936,000.00 | $317,587,000.00 | $317,044,000.00 | $317,001,000.00 | $316,373,000.00 | $314,905,000.00 | $313,879,000.00 | $314,403,000.00 | $313,917,000.00 | $312,819,000.00 | $314,128,000.00 | $311,811,000.00 | $314,625,000.00 | $313,963,000.00 | $308,835,000.00 | $306,191,000.00 | $312,905,000.00 | $315,425,000.00 | $314,896,000.00 | $313,008,000.00 | $311,369,000.00 | $311,677,000.00 | -- | $307,527,000.00 | -- | -- | -- | $304,205,000.00 | -- |
| Accumulated Other Comprehensive Loss | $-99,941,000.00 | $-115,283,000.00 | $-95,401,000.00 | $-95,370,000.00 | $-126,514,000.00 | $-98,888,000.00 | $-78,939,000.00 | $-60,671,000.00 | $-48,548,000.00 | $-51,461,000.00 | $-69,668,000.00 | $-66,477,000.00 | $-92,242,000.00 | $-72,490,000.00 | $-71,283,000.00 | $-71,254,000.00 | $-68,446,000.00 | $-60,565,000.00 | $-66,231,000.00 | $-56,401,000.00 | $-48,146,000.00 | $-35,090,000.00 | $-52,062,000.00 | $-44,682,000.00 | $-63,339,000.00 | $-68,214,000.00 | $-66,914,000.00 | $-54,745,000.00 | $-42,396,000.00 | $-62,355,000.00 | $-53,426,000.00 | $-45,034,000.00 | $-27,939,000.00 | $-27,569,000.00 | $8,565,000.00 | $64,156,000.00 | $63,687,000.00 | $54,427,000.00 | $70,132,000.00 | $56,063,000.00 | $76,439,000.00 | $81,475,000.00 | $72,178,000.00 | $59,411,000.00 | $80,432,000.00 | $85,259,000.00 | -- | $113,898,000.00 | -- | -- | -- | $50,905,000.00 | $53,051,000.00 |
| Accumulated Deficit | $1,090,045,000.00 | $1,057,773,000.00 | $983,694,000.00 | $947,051,000.00 | $920,482,000.00 | $862,583,000.00 | $833,981,000.00 | $811,820,000.00 | $771,797,000.00 | $745,960,000.00 | $726,546,000.00 | $704,456,000.00 | $688,079,000.00 | $685,758,000.00 | $663,808,000.00 | $637,843,000.00 | $612,474,000.00 | $588,918,000.00 | $570,858,000.00 | $553,454,000.00 | $531,135,000.00 | $515,872,000.00 | $522,334,000.00 | $507,136,000.00 | $492,411,000.00 | $480,368,000.00 | $465,554,000.00 | $453,371,000.00 | $438,441,000.00 | $427,637,000.00 | $422,589,000.00 | $414,069,000.00 | $463,726,000.00 | $456,777,000.00 | $455,450,000.00 | $452,057,000.00 | $572,474,000.00 | $558,494,000.00 | $552,291,000.00 | $538,512,000.00 | $725,682,000.00 | $731,294,000.00 | $749,773,000.00 | $732,290,000.00 | $730,295,000.00 | $712,425,000.00 | -- | $789,100,000.00 | -- | -- | -- | $718,512,000.00 | -- |
| Total Stockholders' Equity | $1,038,732,000.00 | $994,992,000.00 | $995,096,000.00 | $967,404,000.00 | $911,725,000.00 | $914,238,000.00 | $966,568,000.00 | $963,893,000.00 | $951,626,000.00 | $919,335,000.00 | $880,401,000.00 | $863,072,000.00 | $820,602,000.00 | $899,924,000.00 | $876,535,000.00 | $850,774,000.00 | $824,544,000.00 | $803,381,000.00 | $772,943,000.00 | $752,112,000.00 | $734,647,000.00 | $731,973,000.00 | $712,671,000.00 | $700,140,000.00 | $664,063,000.00 | $634,892,000.00 | $614,054,000.00 | $603,598,000.00 | $595,340,000.00 | $562,488,000.00 | $572,758,000.00 | $587,688,000.00 | $653,967,000.00 | $645,560,000.00 | $680,994,000.00 | $733,076,000.00 | $863,997,000.00 | $863,430,000.00 | $865,974,000.00 | $830,797,000.00 | $1,033,655,000.00 | $1,037,850,000.00 | $1,040,966,000.00 | $1,009,353,000.00 | $1,063,582,000.00 | $1,046,942,000.00 | -- | $1,156,192,000.00 | -- | -- | -- | -- | -- |
| Controlling Interest in Subsidiaries | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Liabilities and Equity | $1,407,604,000.00 | $1,383,413,000.00 | $1,376,766,000.00 | $1,372,273,000.00 | $1,350,629,000.00 | $1,344,244,000.00 | $1,387,063,000.00 | $1,410,478,000.00 | $1,260,177,000.00 | $1,207,882,000.00 | $1,175,707,000.00 | $1,142,466,000.00 | $1,140,342,000.00 | $1,215,798,000.00 | $1,231,222,000.00 | $1,157,308,000.00 | $1,115,877,000.00 | $1,083,340,000.00 | $1,073,626,000.00 | $1,056,931,000.00 | $1,033,407,000.00 | $1,034,385,000.00 | $1,057,613,000.00 | $1,050,223,000.00 | $1,013,248,000.00 | $1,003,136,000.00 | $1,050,267,000.00 | $1,043,964,000.00 | $1,061,275,000.00 | $1,031,285,000.00 | $1,048,849,000.00 | $1,062,897,000.00 | $1,141,985,000.00 | $1,135,455,000.00 | $1,222,438,000.00 | $1,253,665,000.00 | $1,451,674,000.00 | $1,438,040,000.00 | $1,484,360,000.00 | $1,438,683,000.00 | $1,680,968,000.00 | $1,785,969,000.00 | $1,651,424,000.00 | $1,607,719,000.00 | $1,671,140,000.00 | $1,696,161,000.00 | -- | $1,861,505,000.00 | -- | -- | -- | -- | -- |
| Date | 1/31/2024 | 10/31/2023 | 4/30/2023 | 1/31/2023 | 10/31/2022 | 4/30/2022 | 1/31/2022 | 10/31/2021 | 4/30/2021 | 1/31/2021 | 10/31/2020 | 7/31/2020 | 4/30/2020 | 1/31/2020 | 10/31/2019 | 7/31/2019 | 4/30/2019 | 1/31/2019 | 10/31/2018 | 7/31/2018 | 4/30/2018 | 1/31/2018 | 10/31/2017 | 7/31/2017 | 4/30/2017 | 1/31/2017 | 10/31/2016 | 7/31/2016 | 4/30/2016 | 1/31/2016 | 10/31/2015 | 7/31/2015 | 4/30/2015 | 1/31/2015 | 10/31/2014 | 7/31/2014 | 4/30/2014 | 1/31/2014 | 10/31/2013 | 7/31/2013 | 4/30/2013 | 1/31/2013 | 10/31/2012 | 7/31/2012 | 4/30/2012 | 1/31/2012 | 10/31/2011 | 7/31/2011 | 4/30/2011 | 1/31/2011 | 10/31/2010 | 7/31/2010 | 7/31/2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Revenues | -- | -- | -- | -- | -- | -- | -- | -- | -- | $543,065,000.00 | $277,227,000.00 | $1,081,299,000.00 | $829,555,000.00 | $563,612,000.00 | $286,947,000.00 | $1,160,645,000.00 | $865,367,000.00 | $575,622,000.00 | $293,196,000.00 | $1,173,851,000.00 | $876,352,000.00 | $577,931,000.00 | $290,151,000.00 | $1,113,316,000.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cost of Revenues | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gross Profit | $333,802,000.00 | $171,719,000.00 | $481,395,000.00 | $311,704,000.00 | $155,264,000.00 | $468,376,000.00 | $304,350,000.00 | $154,988,000.00 | $413,797,000.00 | $264,950,000.00 | $135,428,000.00 | $528,565,000.00 | $410,059,000.00 | $280,532,000.00 | $141,405,000.00 | $578,678,000.00 | $432,098,000.00 | $286,349,000.00 | $146,539,000.00 | $588,291,000.00 | $151,082,000.00 | $143,692,000.00 | $146,065,000.00 | $143,867,000.00 | $139,909,000.00 | $134,158,000.00 | $140,358,000.00 | $558,773,000.00 | $145,443,000.00 | $132,892,000.00 | $139,349,000.00 | $558,432,000.00 | $140,999,000.00 | $138,203,000.00 | $150,161,000.00 | $609,564,000.00 | $155,120,000.00 | $142,536,000.00 | $157,847,000.00 | $157,011,000.00 | $452,520,000.00 | $314,672,000.00 | $164,620,000.00 | $589,570,000.00 | $160,047,000.00 | $153,305,000.00 | $150,450,000.00 | $587,950,000.00 | $491,160,000.00 | $323,522,000.00 | $164,512,000.00 | $623,297,000.00 | -- |
| Research and Development | $32,534,000.00 | $15,702,000.00 | $45,025,000.00 | $29,310,000.00 | $13,933,000.00 | $42,795,000.00 | $27,872,000.00 | $13,907,000.00 | $31,384,000.00 | $20,079,000.00 | $10,203,000.00 | $40,662,000.00 | $31,298,000.00 | $21,484,000.00 | $10,967,000.00 | $45,168,000.00 | $33,837,000.00 | $22,400,000.00 | $11,326,000.00 | $45,253,000.00 | $33,512,000.00 | $21,834,000.00 | $10,520,000.00 | $39,624,000.00 | $9,950,000.00 | $9,481,000.00 | $9,146,000.00 | $35,799,000.00 | $8,865,000.00 | $17,666,000.00 | $8,569,000.00 | $36,734,000.00 | $27,507,000.00 | $8,948,000.00 | $9,631,000.00 | $35,048,000.00 | $8,648,000.00 | $8,440,000.00 | $8,587,000.00 | $33,552,000.00 | $24,162,000.00 | $8,551,000.00 | $8,485,000.00 | $34,528,000.00 | $28,721,000.00 | $9,972,000.00 | $9,809,000.00 | $38,268,000.00 | $32,226,000.00 | $11,732,000.00 | -- | $42,621,000.00 | -- |
| Selling, General, and Administrative | $187,612,000.00 | $96,287,000.00 | $90,975,000.00 | $182,227,000.00 | $89,945,000.00 | $285,485,000.00 | $92,525,000.00 | $96,746,000.00 | $256,088,000.00 | $165,271,000.00 | $83,037,000.00 | $336,059,000.00 | $260,136,000.00 | $176,913,000.00 | $89,547,000.00 | $371,082,000.00 | $281,988,000.00 | $187,297,000.00 | $94,591,000.00 | $390,342,000.00 | $101,695,000.00 | $197,716,000.00 | $100,134,000.00 | $387,653,000.00 | $291,128,000.00 | $192,719,000.00 | $98,004,000.00 | $405,096,000.00 | $105,794,000.00 | $100,206,000.00 | $100,678,000.00 | $422,704,000.00 | $102,952,000.00 | $216,846,000.00 | $109,279,000.00 | $452,164,000.00 | $340,825,000.00 | $224,159,000.00 | $112,687,000.00 | $427,661,000.00 | $321,909,000.00 | $112,020,000.00 | $108,261,000.00 | $430,310,000.00 | $320,489,000.00 | $213,775,000.00 | $108,932,000.00 | $397,472,000.00 | $115,006,000.00 | $108,064,000.00 | -- | $435,906,000.00 | -- |
| Total Operating Expenses | $220,146,000.00 | $111,989,000.00 | $106,690,000.00 | $211,537,000.00 | $103,878,000.00 | $328,280,000.00 | $217,143,000.00 | $110,653,000.00 | $287,472,000.00 | $185,350,000.00 | $93,240,000.00 | $390,542,000.00 | $305,255,000.00 | $198,397,000.00 | $100,514,000.00 | $416,250,000.00 | $315,825,000.00 | $209,697,000.00 | $105,917,000.00 | $435,595,000.00 | $332,923,000.00 | $108,896,000.00 | $110,654,000.00 | $427,277,000.00 | $108,359,000.00 | $104,196,000.00 | $107,150,000.00 | $440,895,000.00 | $114,659,000.00 | $218,550,000.00 | $109,247,000.00 | $523,126,000.00 | $361,294,000.00 | $121,392,000.00 | $123,188,000.00 | $650,775,000.00 | $128,353,000.00 | $124,190,000.00 | $128,114,000.00 | $691,707,000.00 | $356,558,000.00 | $124,602,000.00 | $120,184,000.00 | $596,548,000.00 | $468,338,000.00 | $349,244,000.00 | $118,741,000.00 | $442,191,000.00 | $371,606,000.00 | $244,839,000.00 | -- | $493,841,000.00 | -- |
| Loss from Operations | $113,656,000.00 | $59,730,000.00 | $163,168,000.00 | $100,167,000.00 | $51,386,000.00 | $140,096,000.00 | $87,207,000.00 | $44,335,000.00 | $126,325,000.00 | $79,600,000.00 | $42,188,000.00 | $138,023,000.00 | $104,804,000.00 | $82,135,000.00 | $40,891,000.00 | $162,428,000.00 | $116,273,000.00 | $76,652,000.00 | $40,622,000.00 | $44,780,000.00 | $107,916,000.00 | $34,796,000.00 | $35,411,000.00 | $36,295,000.00 | $31,550,000.00 | $63,170,000.00 | $33,208,000.00 | $117,878,000.00 | $84,475,000.00 | $23,589,000.00 | $30,102,000.00 | $-32,763,000.00 | $24,285,000.00 | $43,783,000.00 | $26,973,000.00 | $-116,013,000.00 | $26,767,000.00 | $48,034,000.00 | $28,831,000.00 | $-179,338,000.00 | $30,115,000.00 | $25,450,000.00 | $44,436,000.00 | $34,066,000.00 | $40,953,000.00 | $-77,198,000.00 | $49,090,000.00 | $42,638,000.00 | $40,871,000.00 | $37,080,000.00 | $41,603,000.00 | $129,456,000.00 | -- |
| Loss Before Income Taxes | $115,222,000.00 | $59,402,000.00 | $63,033,000.00 | $98,845,000.00 | $50,335,000.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Earnings Per Share Basic | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Weighted Average Shares Basic | 48,440,000 | 48,505,000 | 49,755,000 | 49,745,000 | 49,868,000 | 51,700,000 | 51,887,000 | 51,973,000 | 52,030,000 | 52,020,000 | 52,021,000 | 52,763,000 | 53,023,000 | 53,232,000 | 53,143,000 | 52,596,000 | 52,499,000 | 52,366,000 | 52,201,000 | 51,677,000 | 51,747,000 | 51,569,000 | 51,440,000 | 51,056,000 | 51,227,000 | 50,844,000 | 50,634,000 | 50,541,000 | 50,602,000 | 50,778,000 | 51,029,000 | 51,285,000 | 51,301,000 | 51,262,000 | 51,251,000 | 51,866,000 | 52,071,000 | 52,208,000 | 52,071,000 | 51,330,000 | 51,415,000 | 51,108,000 | 51,039,000 | 52,453,000 | 52,513,000 | 52,552,000 | 52,657,000 | 52,639,000 | 52,581,000 | 52,593,000 | -- | 52,402,000 | -- |
| Earnings Per Share Diluted | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Weighted Average Shares Diluted | 48,768,000 | 48,811,000 | 50,001,000 | 50,009,000 | 50,090,000 | 52,055,000 | 52,162,000 | 52,436,000 | 52,341,000 | 52,288,000 | 52,292,000 | 53,231,000 | 53,512,000 | 53,781,000 | 53,736,000 | 53,323,000 | 53,215,000 | 53,082,000 | 52,958,000 | 52,524,000 | 52,610,000 | 52,551,000 | 52,383,000 | 51,956,000 | 51,882,000 | 51,954,000 | 51,455,000 | 50,769,000 | 50,747,000 | 50,868,000 | 51,089,000 | 51,383,000 | 51,450,000 | 51,348,000 | 51,313,000 | 51,866,000 | 52,000,000 | 52,457,000 | 52,419,000 | 51,330,000 | 52,041,000 | 51,507,000 | 51,312,000 | 52,453,000 | 52,539,000 | 52,552,000 | 52,954,000 | 53,133,000 | 53,067,000 | 53,053,000 | -- | 52,946,000 | -- |
| Common Stock Shares Authorized | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Common Stock Shares Outstanding | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Common Stock Value | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- | -- | -- | $548,000.00 | -- |
| Common Stock Par Or Stated Value Per Share | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Payments Of Dividends Common Stock | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | $45,756,000.00 | -- | -- | -- | $44,732,000.00 | -- | -- | -- | $42,873,000.00 | -- | -- | -- | $41,880,000.00 | -- | -- | -- | $40,808,000.00 | -- | -- | -- | $40,976,000.00 | -- | -- | -- | $40,487,000.00 | -- | -- | $10,149,000.00 | $39,243,000.00 | $29,344,000.00 | $19,499,000.00 | $9,705,000.00 | $38,899,000.00 | $29,235,000.00 | $19,452,000.00 | $9,690,000.00 | $38,064,000.00 | $28,500,000.00 | $18,954,000.00 | -- | $36,786,000.00 | -- |
| Preferred Stock Shares Authorized | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred Stock Shares Outstanding | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred Stock Value | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Preferred Stock Par Or Stated Value Per Share | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Share Price | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |