Contingencies - Roll-forward of Remediation Reserves Included in Accrued Expenses and Other Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Balance at beginning of period	$ 10,642	$ 11,444	$ 11,274
Remediation expense	2,254	2,769	2,602
Remediation payments	(1,929)	(3,639)	(2,455)
Other activity	12	68	23
Balance at end of the period	$ 10,979	$ 10,642	$ 11,444