Stock-Based Compensation Plans - PSRUs Settle Activity (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 51,943	$ 39,286	$ 49,824
Equity-Settled PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	30,633	27,809	25,392
Income tax benefit	$ (16,374)	$ (10,261)	$ (4,781)

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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