Shareholders’ Equity	6 Months Ended
Jun. 30, 2020
Stockholders Equity Note [Abstract]
Shareholders’ Equity	7. Shareholders’ Equity In October 2017, the Company announced that the Board of Directors approved a share repurchase program authorizing the repurchase of up to $100 million of the Company’s common stock over a three-year period. Under this program, the Company is authorized to repurchase common stock in open market purchases, privately negotiated purchases or other transactions through October 2020. In February 2020, the Company announced that the Board of Directors increased the share repurchase authorization from $100 million to $150 million of the Company’s common stock through December 31, 2021. In March 2020, in connection with the issuance of the 2025 Notes, the Company repurchased approximately 1,085,000 shares of its common stock for $75.0 million.

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.

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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