Supplemental Balance Sheet, Income Statement and Cash Flow Information - Other Expense (Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Other expense (income)
Losses (gains) on sales, disposals and involuntary conversions of long-lived assets	$ 7,141	$ 11,789	$ 19,026
Litigation expenses and reserves	5,226	9,939	1,273
Foreign currency transaction losses (gains)	20,929	4,156	1,603
Other losses (gains)	(72)	3,648	(7,022)
Other, net	$ 33,224	$ 29,532	$ 14,880