Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. 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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Equity Compensation Plans - Restricted Stock (Details Textual) - USD ($) $ / shares in Units, $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-Average Grant Date Fair Value, Awards granted		$ 63.25	$ 48.82	$ 40.86
Market value of restricted stock shares vesting		$ 26.4	$ 21.0	$ 32.8
Restricted stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted common stock shares granted to certain members of executive management		567
Weighted-Average Grant Date Fair Value, Awards granted		$ 63.25
Market-based Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period				4 years
Restricted common stock shares granted to certain members of executive management				100,000
Minimum \| Restricted stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period		2 years
Maximum \| Restricted stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period	4 years