Realignment Actions Realignment Actions (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Realignment Costs [Line Items]
Loss on dispositions of assets			$ 130	$ 1,080
Realignment actions [Member]
Realignment Costs [Line Items]
Inventory Write-down				13,200
Loss on dispositions of assets		$ 100		2,300
Severance Costs	$ 100	500	6,100	3,600
Cash paid for severance	1,500			2,900
Realignment costs	600		8,800
Facility consolidation realignment costs	500		2,700
Cost of Sales [Member] | Realignment actions [Member]
Realignment Costs [Line Items]
Realignment costs	600	400		16,400
Selling, General and Administrative Expenses [Member] | Realignment actions [Member]
Realignment Costs [Line Items]
Realignment costs	$ 3,300	$ 200	$ 5,500	$ 2,700