Goodwill and Other Intangible Assets - Roll Forward of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Roll Forward]
Balance at beginning of year	$ 373,424	$ 371,621
Additions	0	1,803
Balance at End of Year	$ 373,424	$ 373,424