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Stockholders' Equity	12 Months Ended
	Dec. 31, 2020
Equity [Abstract]
Stockholders' Equity Note Disclosure	10. Stockholders' Equity On May 31, 2019, the Board of Directors approved a $250.0 million, two-year stock repurchase program. Under this program, the Company repurchased 0.8 million shares of its common stock at a cost of $27.9 million in 2020. All repurchased shares were retired, which resulted in a reduction in paid-in capital of $9.2 million and a reduction in retained earnings of $18.7 million in 2020. In 2019, the Company repurchased 0.3 million shares of its common stock at a cost of $20.0 million. All repurchased shares were retired, which resulted in a reduction in paid-in capital of $3.9 million and a reduction in retained earnings of $16.1 million in 2019. The balances of accumulated other comprehensive income (loss) at December 31, 2020, 2019 and 2018 and the activity within those years was comprised of foreign currency translation adjustments.

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The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-URI http://asc.fasb.org/topic&trid=2208762

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