Contingent Liabilities and Other Matters - Asbestos Product Liability Matters (Details) - Asbestos Related Claims - claim	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Liability for Asbestos and Environmental Claims, Net [Roll Forward]
Pending claims, beginning of year	9,782	11,079	13,767
Claims filed	2,826	2,449	3,607
Claims resolved	(2,543)	(3,746)	(6,295)
Pending claims, end of year	10,065	9,782	11,079