Supplemental Cash Flow Information - Change in Certain Working Capital Accounts (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Other changes in certain working capital accounts, net
Accounts and notes receivable	$ (12,586)	$ (14,461)
Transition services receivable, net	0	(2,473)
Income taxes receivable/payable, net	3,437	(14,450)
Accounts payable	(768)	(11,303)
Accrued employee compensation and benefits	(10,918)	2,059
Other accrued liabilities	(4,475)	(1,649)
Other, net	3,698	(3,814)
Total	$ (21,612)	$ (46,091)