Represents the number of outstanding stock options.

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Equity based compensation.

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Number of equity based compensation plan.

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Shares conversion number of shares per unit.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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Description of service or performance condition required to be met for earning right to award under share-based payment arrangement. Includes, but is not limited to, combination of market, performance or service condition.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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Percentage of vesting of award under share-based payment arrangement.

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Equity-Based Compensation - Additional Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) plan shares	Dec. 31, 2018 USD ($) shares	Dec. 31, 2017 USD ($)
Equity-Based Compensation
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	$ 6,589	$ 5,805	$ 5,471
Equity-Based Compensation
Number of Equity Based Compensation Plan \| plan	5
Other accrued liabilities	$ 5,218	$ 6,165
Options
Equity-Based Compensation
Employee Service Share Based Compensation Awards Stock Options Outstanding \| shares	0
Service-Based RSUs
Equity-Based Compensation
Number of shares issuable, against each unit of RSU \| shares	1
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights	three
Performance-Based RSUs
Equity-Based Compensation
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights	three
RSU
Equity-Based Compensation
Tax benefit from the issuance of stock	$ 1,489
Cash Settled Awards [Member]
Equity-Based Compensation
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number \| shares	17,271	17,248
Equity-Based Compensation
Other accrued liabilities	$ 353	$ 300
Minimum \| Performance-Based RSUs
Equity-Based Compensation
Vesting percent	0.00%
Maximum \| Performance-Based RSUs
Equity-Based Compensation
Vesting percent	200.00%