Stock-based Compensation	6 Months Ended
Jun. 30, 2021
Share-based Payment Arrangement [Abstract]
Stock-based Compensation	Stock-based CompensationWe account for all equity-based compensation in accordance with ASC Topic 718, Compensation - Stock Compensation. Stock-based compensation expense, a component of "general and administrative" expense on our consolidated statements of income, was $6,154,000 and $7,703,000 for the three months ended June 30, 2021 and 2020, respectively, and $27,379,000 and $33,468,000 for the six months ended June 30, 2021 and 2020, respectively.

The entire disclosure for share-based payment arrangement.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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