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Condensed Consolidated Statements Of Shareholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Common Stock Cumulative-effect adjustments upon adoption of ASU | Common Stock | Retained Earnings Cumulative-effect adjustments upon adoption of ASU | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Cumulative-effect adjustments upon adoption of ASU | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance, beginning of period (Accounting Standards Update 2016-13) at Dec. 31, 2019 |  |  | $ (620) |  |  | $ (620) |
Balance, beginning of period at Dec. 31, 2019 |  | $ 1,318,961 |  | $ 445,370 | $ (64,740) |  | $ 1,699,591
Balance, beginning of period (in shares) at Dec. 31, 2019 |  | 148,888 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) |  |  |  | (6,488) |  |  | (6,488)
Foreign currency translation adjustments |  |  |  |  | (35,483) |  | (35,483)
Unrealized gain on hedges, net of tax |  |  |  |  | 285 |  | 285
Accretion of redeemable noncontrolling interests |  |  |  | (2,155) |  |  | (2,155)
Activity in company stock plans, net and other |  | $ (4,513) |  |  |  |  | (4,513)
Activity in company stock plans, net and other (in shares) |  | 1,152 |  |  |  |  |
Share-based compensation |  | $ 4,083 |  |  |  |  | 4,083
Balance, end of period at Jun. 30, 2020 |  | $ 1,318,531 |  | 436,107 | (99,938) |  | 1,654,700
Balance, end of period (in shares) at Jun. 30, 2020 |  | 150,040 |  |  |  |  |
Balance, beginning of period at Dec. 31, 2019 |  |  |  |  |  |  | 3,455
Increase (Decrease) in Redeemable Noncontrolling Interests [Roll Forward] |  |  |  |  |  |  |
Net income (loss) |  |  |  |  |  |  | (1,990)
Foreign currency translation adjustments related to redeemable noncontrolling interests |  |  |  |  |  |  | (248)
Accretion of redeemable noncontrolling interests |  |  |  |  |  |  | 2,155
Balance, end of period at Jun. 30, 2020 |  |  |  |  |  |  | 3,372
Balance, beginning of period at Mar. 31, 2020 |  | $ 1,316,401 |  | 430,726 | (98,062) |  | 1,649,065
Balance, beginning of period (in shares) at Mar. 31, 2020 |  | 149,962 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) |  |  |  | 5,450 |  |  | 5,450
Foreign currency translation adjustments |  |  |  |  | (1,896) |  | (1,896)
Unrealized gain on hedges, net of tax |  |  |  |  | 20 |  | 20
Accretion of redeemable noncontrolling interests |  |  |  | (69) |  |  | (69)
Activity in company stock plans, net and other |  | $ 217 |  |  |  |  | 217
Activity in company stock plans, net and other (in shares) |  | 78 |  |  |  |  |
Share-based compensation |  | $ 1,913 |  |  |  |  | 1,913
Balance, end of period at Jun. 30, 2020 |  | $ 1,318,531 |  | 436,107 | (99,938) |  | 1,654,700
Balance, end of period (in shares) at Jun. 30, 2020 |  | 150,040 |  |  |  |  |
Balance, beginning of period at Mar. 31, 2020 |  |  |  |  |  |  | 3,323
Increase (Decrease) in Redeemable Noncontrolling Interests [Roll Forward] |  |  |  |  |  |  |
Foreign currency translation adjustments related to redeemable noncontrolling interests |  |  |  |  |  |  | (20)
Accretion of redeemable noncontrolling interests |  |  |  |  |  |  | 69
Balance, end of period at Jun. 30, 2020 |  |  |  |  |  |  | 3,372
Balance, beginning of period (Accounting Standards Update 2020-06) at Dec. 31, 2020 | $ (41,456) |  | $ 6,682 |  |  | $ (34,774) |
Balance, beginning of period at Dec. 31, 2020 |  | $ 1,327,592 |  | 464,524 | (51,620) |  | 1,740,496
Balance, beginning of period (in shares) at Dec. 31, 2020 |  | 150,341 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) |  |  |  | (16,587) |  |  | (16,587)
Foreign currency translation adjustments |  |  |  |  | 6,969 |  | 6,969
Accretion of redeemable noncontrolling interests |  |  |  |  |  |  | (241)
Accretion of redeemable noncontrolling interests |  |  |  | 1,489 |  |  | 1,489
Activity in company stock plans, net and other |  | $ (1,314) |  |  |  |  | (1,314)
Activity in company stock plans, net and other (in shares) |  | 446 |  |  |  |  |
Share-based compensation |  | $ 3,781 |  |  |  |  | 3,781
Balance, end of period at Jun. 30, 2021 |  | $ 1,288,603 |  | 456,108 | (44,651) |  | 1,700,060
Balance, end of period (in shares) at Jun. 30, 2021 |  | 150,787 |  |  |  |  |
Balance, beginning of period at Dec. 31, 2020 |  |  |  |  |  |  | 3,855
Increase (Decrease) in Redeemable Noncontrolling Interests [Roll Forward] |  |  |  |  |  |  |
Net income (loss) |  |  |  |  |  |  | (146)
Foreign currency translation adjustments related to redeemable noncontrolling interests |  |  |  |  |  |  | 48
Accretion of redeemable noncontrolling interests |  |  |  |  |  |  | (1,489)
Acquisition of redeemable noncontrolling interests |  |  |  |  |  |  | (2,268)
Balance, beginning of period at Mar. 31, 2021 |  | $ 1,286,380 |  | 468,087 | (47,007) |  | 1,707,460
Balance, beginning of period (in shares) at Mar. 31, 2021 |  | 150,715 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income (loss) |  |  |  | (13,709) |  |  | (13,709)
Foreign currency translation adjustments |  |  |  |  | 2,356 |  | 2,356
Accretion of redeemable noncontrolling interests |  |  |  | 1,730 |  |  | 1,730
Activity in company stock plans, net and other |  | $ 286 |  |  |  |  | 286
Activity in company stock plans, net and other (in shares) |  | 72 |  |  |  |  |
Share-based compensation |  | $ 1,937 |  |  |  |  | 1,937
Balance, end of period at Jun. 30, 2021 |  | $ 1,288,603 |  | $ 456,108 | $ (44,651) |  | 1,700,060
Balance, end of period (in shares) at Jun. 30, 2021 |  | 150,787 |  |  |  |  |
Balance, beginning of period at Mar. 31, 2021 |  |  |  |  |  |  | 3,960
Increase (Decrease) in Redeemable Noncontrolling Interests [Roll Forward] |  |  |  |  |  |  |
Net income (loss) |  |  |  |  |  |  | 26
Foreign currency translation adjustments related to redeemable noncontrolling interests |  |  |  |  |  |  | 12
Accretion of redeemable noncontrolling interests |  |  |  |  |  |  | (1,730)
Acquisition of redeemable noncontrolling interests |  |  |  |  |  |  | $ (2,268)

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- Definition Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + 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 210.5-02.27(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=75031198&loc=d3e14064-108612 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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- Definition Redemption of temporary equity as the result of a triggering event associated with the temporary equity. + References No definition available. + Details
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- Definition Adjustments to temporary equity resulting from foreign currency translation adjustments. + References No definition available. + Details
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- Definition The portion of net income or loss attributable to temporary equity interest. + References No definition available. + Details
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