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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 | $ 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) |  |
APIC, Share-based Payment Arrangement, Recognition and Exercise | (90) |  |  |  |  |  |  |
Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture | 4,665 |  |  |  |  |  |  |
ERROR in label resolution. |  |  |  |  |  |  |  | $ 19,144
Share-based Payment Arrangement, Decrease for Tax Withholding Obligation |  |  | $ 0 |  |  |  | $ (531) | (1,822)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period |  |  | (156,760) |  |  | (184) |  |
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation |  |  | (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) |  |  |  | $ (419) |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax |  |  |  | $ 22,517 |  |  |  |
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) |  |  |  |  |  |  |
Common Stock, Value, Issued |  | $ 43 | $ 593 |  |  |  |  |
Common Stock, Shares, Issued |  | 4,339,431 | 59,308,018 |  |  |  |  |
Additional capital | 1,039,347 |  |  |  |  |  |  |
Retained Earnings (Accumulated Deficit) | 2,530,429 |  |  |  |  |  |  |
Treasury Stock, Value | $ (937,157) |  |  |  |  |  |  |
ERROR in label resolution. | (21,850,356) |  |  |  |  |  |  |
Stockholders' Equity Attributable to Noncontrolling Interest | $ (6,812) |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax | (367,772) |  |  |  |  |  |  |
Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense) |  |  | $ 1 |  |  | $ 79 |  |
APIC, Share-based Payment Arrangement, Recognition and Exercise | (39) |  |  |  |  |  |  |
Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture | 4,626 |  |  |  |  |  |  |
Share-based Payment Arrangement, Decrease for Tax Withholding Obligation |  |  | $ 0 |  |  |  | $ 761 | $ (2,297)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period |  |  | (105,620) |  |  | 2,020 |  |
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation |  |  | (31,680) |  |  |  |  |
Net Income (Loss) Attributable to Parent | 34,407 |  |  |  |  |  |  |
Net Income (Loss) Attributable to Noncontrolling Interest | (232) |  |  |  | $ (232) |  |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax |  |  |  | $ (93,851) |  |  |  |
Common Stock, Value, Issued |  | $ 43 | $ 594 |  |  |  |  |
Common Stock, Shares, Issued |  | 4,339,431 | 59,381,958 |  |  |  |  |
Additional capital | 1,041,637 |  |  |  |  |  |  |
Retained Earnings (Accumulated Deficit) | 2,565,597 |  |  |  |  |  |  |
Treasury Stock, Value | $ (937,078) |  |  |  |  |  |  |
ERROR in label resolution. | (21,848,336) |  |  |  |  |  |  |
Stockholders' Equity Attributable to Noncontrolling Interest | $ (7,044) |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax | $ (461,623) |  |  |  |  |  |  |

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- 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e681-108580 + Details
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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration