Restructuring Charges (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Restructuring Costs
Cash payments	$ (8,255)	$ (8,825)
Minimum
Restructuring Costs
Restructuring reserve, expected payment period	12 months
Maximum
Restructuring Costs
Restructuring reserve, expected payment period	24 months
Severance and other exit costs
Restructuring Costs
Balance Beginning	$ 5,747	10,063
Amounts charged to expense	8,408	7,733
Cash payments	(8,255)	(8,825)
Noncash activity	(275)	(541)
Balance Ending	$ 5,625	$ 8,430