Restructuring, Acquisition Transaction and Integration-Related Costs (Related Costs by Type of Cost) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring	$ 90,341	$ 58,991	$ 37,085
Cost of sales
Restructuring Cost and Reserve [Line Items]
Restructuring	84,844	43,733	33,109
Acquisition integration-related costs	3,458	3,330	2,916
Restructuring, acquisition and integration-related costs	88,302	47,063	36,025
Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Restructuring	5,497	15,259	3,976
Acquisition transaction-related costs	1,502	4,977	2,751
Acquisition integration-related costs	5,871	11,351	6,188
Restructuring, acquisition and integration-related costs	$ 12,870	$ 31,587	$ 12,915