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Consolidated Statements Of Shareholders' Equity - USD ($) $ in Thousands | Total | Total Controlling Interest Shareholders' Equity [Member] | Common Stock [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Noncontrolling Interest [Member]
--- | --- | --- | --- | --- | --- | ---
Balance, beginning of period at Dec. 31, 2013 | $ 1,524,110 | $ 1,499,051 | $ 933,507 | $ 586,232 | $ (20,688) | $ 25,059
Balance, beginning of period (in shares) at Dec. 31, 2013 |  |  | 105,640,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | 195,550 | 195,047 |  | 195,047 |  | 503
Foreign currency translation adjustments | (19,464) | (19,464) |  |  | (19,464) |
Unrealized gain (loss) on hedges, net | (22,100) | (22,100) |  |  | (22,100) |
Distributions to noncontrolling interests | (1,018) |  |  |  |  | (1,018)
Acquisition of noncontrolling interests | (21,646) | 2,898 | $ 2,898 |  |  | (24,544)
Stock repurchases | (7,698) | (7,698) | $ (7,698) |  |  |
Stock repurchases (in shares) |  |  | (321,000) |  |  |
Activity in company stock plans, net and other | 3,496 | 3,496 | $ 3,496 |  |  |
Activity in company stock plans, net and other (in shares) |  |  | 267,000 |  |  |
Share-based compensation | 2,176 | 2,176 | $ 2,176 |  |  |
Excess tax from share-based compensation | 68 | 68 | 68 |  |  |
Balance, end of period at Dec. 31, 2014 | 1,653,474 | 1,653,474 | $ 934,447 | 781,279 | (62,252) | 0
Balance, end of period (in shares) at Dec. 31, 2014 |  |  | 105,586,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | (376,980) | (376,980) |  | (376,980) |  |
Foreign currency translation adjustments | (12,849) | (12,849) |  |  | (12,849) |
Unrealized gain (loss) on hedges, net | 4,200 | 4,200 |  |  | 4,200 |
Activity in company stock plans, net and other | 3,443 | 3,443 | $ 3,443 |  |  |
Activity in company stock plans, net and other (in shares) |  |  | 703,000 |  |  |
Share-based compensation | 5,463 | 5,463 | $ 5,463 |  |  |
Cumulative share-based compensation in excess of fair value of modified liability awards | 2,915 | 2,915 | 2,915 |  |  |
Excess tax from share-based compensation | (703) | (703) | (703) |  |  |
Balance, end of period at Dec. 31, 2015 | 1,278,963 | 1,278,963 | $ 945,565 | 404,299 | (70,901) | 0
Balance, end of period (in shares) at Dec. 31, 2015 |  |  | 106,289,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) | (81,445) | (81,445) |  | (81,445) |  |
Foreign currency translation adjustments | (35,943) | (35,943) |  |  | (35,943) |
Unrealized gain (loss) on hedges, net | 9,870 | 9,870 |  |  | 9,870 |
Equity component of debt discount on Convertible Senior Notes due 2022 | 10,719 | 10,719 | $ 10,719 |  |  |
Re-acquisition of equity component of debt discount on Convertible Senior Notes due 2032 | $ (1,625) | (1,625) | (1,625) |  |  |
Stock repurchases (in shares) | (3,589,425) |  |  |  |  |
Issuance of common stock, net of transaction costs | $ 96,547 | 96,547 | $ 96,547 |  |  |
Issuance of common stock, net of transaction costs (in shares) |  |  | 13,019,000 |  |  |
Activity in company stock plans, net and other | 463 | 463 | $ 463 |  |  |
Activity in company stock plans, net and other (in shares) |  |  | 1,322,000 |  |  |
Share-based compensation | 5,767 | 5,767 | $ 5,767 |  |  |
Cumulative share-based compensation in excess of fair value of modified liability awards | 203 | 203 | 203 |  |  |
Excess tax from share-based compensation | (1,705) | (1,705) | (1,705) |  |  |
Balance, end of period at Dec. 31, 2016 | $ 1,281,814 | $ 1,281,814 | $ 1,055,934 | $ 322,854 | $ (96,974) | $ 0
Balance, end of period (in shares) at Dec. 31, 2016 |  |  | 120,630,000 |  |  |

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- Definition Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 25 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=51819886&loc=SL6014347-161799 + Details
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- Definition This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66904339&loc=d3e4534-113899 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65896087&loc=d3e11149-113907 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=65896087&loc=d3e11178-113907 + Details
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
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- Definition Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -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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