Equity and Cash Incentive Programs - Other Information Regarding the Exercise of SARs (Details) - Stock Appreciation Rights (SARs) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of SARs that became exercisable	$ 0	$ 878	$ 662
Aggregate intrinsic value of SARs exercised	$ 71	$ 0	$ 629

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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