Statement of Equity Statement - USD ($) shares in Thousands, $ in Thousands	Total	Retained Earnings [Member]	Noncontrolling Interest [Member]	Treasury Stock [Member]	AOCI Attributable to Parent [Member]	Additional Paid-in Capital [Member]	Common Stock [Member]
Shares, Issued				3,751			291,504
Stockholders' Equity Attributable to Parent	$ 1,717,496	$ (740,837)		$ (16,788)	$ (122,863)	$ 2,597,693	$ 291
Income Tax Effects Allocated Directly to Equity, Cumulative Effect of Change in Accounting Principle	233,415	233,415		0	0	0	$ 0
Stock Issued During Period, Shares, Employee Stock Purchase Plans							7,225
Stock Issued During Period, Value, Employee Stock Purchase Plan	(8,643)	0		0	0	(8,635)	$ (8)
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Shares							2,229
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Value	(35,852)	0		0	0	(35,850)	$ (2)
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	$ (128,499)	0		0	0	(128,499)	$ 0
Stock Repurchased and Retired During Period, Shares	(7,800)						(7,770)
Stock Repurchased and Retired During Period, Value	$ (120,935)	0		0	0	(120,927)	$ (8)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax	5,605	0		0	5,605	0	0
Net income	(105,681)	(105,681)		0	0	0	0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(446)	0		$ 0	(446)	0	$ 0
Shares, Issued				3,751			290,038
Stockholders' Equity Attributable to Parent		(411,000)		$ (16,788)	(120,463)	2,592,708	$ 290
Members' Equity	2,044,747
Stock Issued During Period, Shares, Employee Stock Purchase Plans							646
Stock Issued During Period, Value, Employee Stock Purchase Plan	0	0		0	0	(1)	$ (1)
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Shares							247
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Value	(4,292)	0		0	0	(4,292)	$ 0
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	$ (19,247)	0		0	0	(19,247)	$ 0
Stock Repurchased and Retired During Period, Shares	(1,700)						(1,707)
Stock Repurchased and Retired During Period, Value	$ (29,614)	0		0	0	(29,612)	$ (2)
Net income	(9,259)	(9,259)		0	0	0	0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(3,651)	0		$ 0	(3,651)	0	$ 0
Shares, Issued				3,751			288,730
Stockholders' Equity Attributable to Parent		(401,741)		$ (16,788)	(116,812)	2,578,050	$ 289
Members' Equity	2,042,998
Shares, Issued				3,751			289,680
Stockholders' Equity Attributable to Parent	2,155,006	(293,612)		$ (16,788)	(132,773)	2,597,889	$ 290
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest			$ 18,144
Members' Equity	2,173,150
Stockholders' Equity Note, Spinoff Transaction	(928,380)	0	(18,144)	0	12,331	(922,567)	$ 0
Stock Issued During Period, Shares, Employee Stock Purchase Plans							7,194
Stock Issued During Period, Value, Employee Stock Purchase Plan	(7,270)	0	0	0	0	(7,263)	$ (7)
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Shares							2,292
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Value	(40,117)	0	0	0	0	(40,115)	$ (2)
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	$ (110,644)	0	0	0	0	(110,644)
Stock Repurchased and Retired During Period, Shares	(9,500)						(9,457)
Stock Repurchased and Retired During Period, Value	$ (169,218)	0	0	0	0	(169,208)	$ (10)
Stock Issued During Period, Shares, Conversion of Convertible Securities							0
Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Subsequent Adjustments	46,121	0	0	0	0	(46,121)	$ 0
Net income	(45,341)	(45,341)	0	0	0	0	0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	2,240	0	0	$ 0	2,240	0	$ 0
Shares, Issued				3,751			284,832
Stockholders' Equity Attributable to Parent		(264,933)		$ (16,788)	(130,077)	1,520,734	$ 285
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest			0
Members' Equity	1,109,221
Stock Issued During Period, Shares, Employee Stock Purchase Plans							474
Stock Issued During Period, Value, Employee Stock Purchase Plan	(10)	0	0	0	0	(10)	$ 0
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Shares							181
Cancellation of Restricted Stock and Repurchase of Common Stock at Cost for Employee Tax Withholding, Value	(3,510)	0	0	0	0	(3,510)	$ 0
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	(20,551)	0	0	0	0	(20,551)	0
Net income	(16,662)	16,662	0	0	0	0	0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(7,395)	0	0	$ 0	(7,395)	0	$ 0
Shares, Issued				3,751			285,125
Stockholders' Equity Attributable to Parent	1,150,329	$ (248,271)		$ (16,788)	$ (122,682)	$ 1,537,785	$ 285
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest			$ 0
Members' Equity	$ 1,150,329