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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Statement - USD ($) $ in Thousands	Total	Common Class B [Member]	Common Stock [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Additional Paid-in Capital [Member]
Common Stock, Value, Issued		$ 43	$ 591
Common Stock, Shares, Issued		4,339,431	59,045,762
Additional capital	$ 999,156
Retained Earnings (Accumulated Deficit)	2,079,697
Treasury Stock, Value	$ (647,158)
ERROR in label resolution.	(16,375,653)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (3,596)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(312,590)
Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense)			$ 0			$ (455)
Adjustments to Additional Paid in Capital, Share-based Compensation and Exercise of Stock Options	(67)
Stock Granted, Value, Share-based Compensation, Net of Forfeitures	3,858
Adjustments Related to Tax Withholding for Share-based Compensation			$ 0				$ 417	$ (1,153)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(88,554)			(5,521)
Shares Paid for Tax Withholding for Share Based Compensation			(16,614)
Net Income (Loss) Attributable to Parent	44,421
Net Income (Loss) Attributable to Noncontrolling Interest					$ (1,450)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax				$ (28,800)
Net Income (Loss) Attributable to Parent	169,210
Net Income (Loss) Attributable to Noncontrolling Interest	(1,921)
Common Stock, Value, Issued		$ 43	$ 591
Common Stock, Shares, Issued		4,339,431	59,117,702
Additional capital	1,001,794
Retained Earnings (Accumulated Deficit)	2,124,535
Treasury Stock, Value	$ (647,613)
ERROR in label resolution.	(16,381,174)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (5,046)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(341,390)
Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense)			$ 0			$ (230)
Adjustments to Additional Paid in Capital, Share-based Compensation and Exercise of Stock Options	(31)
Stock Granted, Value, Share-based Compensation, Net of Forfeitures	4,102
Adjustments Related to Tax Withholding for Share-based Compensation			$ 0				11	32
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(26,867)			(3,795)
Shares Paid for Tax Withholding for Share Based Compensation			0
Net Income (Loss) Attributable to Parent	57,940
Net Income (Loss) Attributable to Noncontrolling Interest					(267)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax				(28,715)
Common Stock, Value, Issued		$ 43	$ 591
Common Stock, Shares, Issued		4,339,431	59,144,569
Additional capital	1,005,897
Retained Earnings (Accumulated Deficit)	2,182,486
Treasury Stock, Value	$ (647,843)
ERROR in label resolution.	(16,384,969)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (5,313)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(370,105)
Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense)			$ 1			$ (119)
Adjustments to Additional Paid in Capital, Share-based Compensation and Exercise of Stock Options	14
Stock Granted, Value, Share-based Compensation, Net of Forfeitures	4,118
ERROR in label resolution.								(3,750)
Adjustments Related to Tax Withholding for Share-based Compensation			$ 0				(8)	(57)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(8,990)			(1,976)
Shares Paid for Tax Withholding for Share Based Compensation			(749)
Net Income (Loss) Attributable to Parent	66,849
Treasury Stock, Value, Acquired, Cost Method	$ (21,250)
Treasury Stock, Shares, Acquired	(351,821)
Net Income (Loss) Attributable to Noncontrolling Interest	$ (204)				(203)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax				20,486
Common Stock, Value, Issued		$ 43	$ 592
Common Stock, Shares, Issued		4,339,431	59,152,810
Additional capital	1,006,222
Retained Earnings (Accumulated Deficit)	2,249,327
Treasury Stock, Value	$ (669,212)
ERROR in label resolution.	(16,738,766)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (5,516)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(349,619)
Common Stock, Value, Issued		$ 43	$ 592
Common Stock, Shares, Issued		4,339,431	59,157,696
Additional capital	993,666
Retained Earnings (Accumulated Deficit)	2,307,462
Treasury Stock, Value	$ (758,018)
ERROR in label resolution.	(18,391,042)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (5,584)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(408,435)
Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense)			$ 1			$ (54)
Adjustments to Additional Paid in Capital, Share-based Compensation and Exercise of Stock Options	(90)
Stock Granted, Value, Share-based Compensation, Net of Forfeitures	4,665
ERROR in label resolution.								19,144
Adjustments Related to Tax Withholding for Share-based Compensation			$ 0				(531)	(1,822)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(156,760)			(184)
Shares Paid for Tax Withholding for Share Based Compensation			(42,564)
Net Income (Loss) Attributable to Parent	42,369
Treasury Stock, Value, Acquired, Cost Method	$ (19,144)
Treasury Stock, Shares, Acquired	(365,272)
Net Income (Loss) Attributable to Noncontrolling Interest					(419)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax				22,517
Net Income (Loss) Attributable to Parent	$ 170,329
Treasury Stock, Shares, Acquired	(3,455,584)
Net Income (Loss) Attributable to Noncontrolling Interest	$ (824)
Common Stock, Value, Issued		$ 43	$ 593
Common Stock, Shares, Issued		4,339,431	59,271,892
Additional capital	1,015,563
Retained Earnings (Accumulated Deficit)	2,349,300
Treasury Stock, Value	$ (777,216)
ERROR in label resolution.	(18,756,498)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (6,003)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(385,918)
Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense)			$ 0			$ (157)
Adjustments to Additional Paid in Capital, Share-based Compensation and Exercise of Stock Options	6
Stock Granted, Value, Share-based Compensation, Net of Forfeitures	5,150
ERROR in label resolution.								(22,500)
Adjustments Related to Tax Withholding for Share-based Compensation			$ 0				4	(1)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(20,831)			(3,029)
Shares Paid for Tax Withholding for Share Based Compensation			(19)
Net Income (Loss) Attributable to Parent	63,464
Treasury Stock, Value, Acquired, Cost Method	$ (127,500)
Treasury Stock, Shares, Acquired	(2,394,816)
Net Income (Loss) Attributable to Noncontrolling Interest					(249)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax				20,244
Common Stock, Value, Issued		$ 43	$ 593
Common Stock, Shares, Issued		4,339,431	59,292,704
Additional capital	$ 998,218
Retained Earnings (Accumulated Deficit)	2,412,768
Treasury Stock, Value	$ (904,873)
ERROR in label resolution.	(21,154,343)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (6,252)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(365,674)
Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense)			$ 0			$ (5)
Adjustments to Additional Paid in Capital, Share-based Compensation and Exercise of Stock Options	0
Stock Granted, Value, Share-based Compensation, Net of Forfeitures	4,426
ERROR in label resolution.								32,257
Adjustments Related to Tax Withholding for Share-based Compensation			$ 0				$ (4)	$ (13)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period			(1,983)			(94)
Shares Paid for Tax Withholding for Share Based Compensation			(190)
Net Income (Loss) Attributable to Parent	64,495
Treasury Stock, Value, Acquired, Cost Method	$ (32,257)
Treasury Stock, Shares, Acquired	(695,496)
Net Income (Loss) Attributable to Noncontrolling Interest	$ (156)				$ (156)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax				$ (16,856)
Common Stock, Value, Issued		$ 43	$ 593
Common Stock, Shares, Issued		4,339,431	59,294,497
Additional capital	1,034,888
Retained Earnings (Accumulated Deficit)	2,477,259
Treasury Stock, Value	$ (937,135)
ERROR in label resolution.	(21,849,933)
Stockholders' Equity Attributable to Noncontrolling Interest	$ (6,408)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (382,530)

X

- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.

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The amount of adjustment to stockholders' equity associated with an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.

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Changes in additional paid in capital related to exercise of share-based payments awards (such as stock options) and the amount of recognized equity-based compensation during the period (such as nonvested shares).

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer.

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Value, after forfeitures, of stock or other type of equity granted of any equity-based compensation plan other than an employee stock ownership plan (ESOP).

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Value of stock issued as a result of the exercise of stock options, after deduction of related income tax (expense) benefit.

+ References

No definition available.

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- Definition

Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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X

- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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- Definition

The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.

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