Stock-Based Incentive Plans - Disclosure of Restricted Stock Units (Details) - $ / shares	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restricted Stock
Number of Shares
Beginning of period, outstanding (shares)	254,331	224,515	267,242
Granted (shares)	141,264	163,522	75,556
Released (in shares)	(60,407)	(95,211)	(76,962)
Forfeited (shares)	(58,577)	(38,495)	(41,321)
End of period, outstanding (shares)	276,611	254,331	224,515
Weighted Average Grant-Date Per Share Fair Value
Beginning of period, outstanding (in USD per share)	$ 76.50	$ 70.52	$ 64.21
Granted (in USD per share)	83.24	73.68	96.86
Released (in USD per share)	66.90	55.75	76.25
Forfeited (in USD per share)	82.09	85.03	67.20
End of period, outstanding (in USD per share)	$ 80.85	$ 76.50	$ 70.52
Restricted Stock Units (RSUs)
Number of Shares
Beginning of period, outstanding (shares)	355,570	357,807	374,529
Granted (shares)	68,998	30,997	23,427
Released (in shares)	(318,976)	(33,234)	(12,347)
Forfeited (shares)	0	0	(27,802)
End of period, outstanding (shares)	105,592	355,570	357,807
Weighted Average Grant-Date Per Share Fair Value
Beginning of period, outstanding (in USD per share)	$ 28.01	$ 30.35	$ 31.05
Granted (in USD per share)	63.04	77.33	95.77
Released (in USD per share)	23.19	63.98	90.34
Forfeited (in USD per share)	0	0	34.53
End of period, outstanding (in USD per share)	$ 71.00	$ 28.01	$ 30.35

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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