Restructuring Charges and Asset Impairment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Restructuring Costs [Abstract]
Cash payments	$ (21,656)	$ (21,874)
International
Restructuring Costs [Abstract]
Restructuring reserve, payment period	24 months
Minimum
Restructuring Costs [Abstract]
Restructuring reserve, payment period	12 months
Maximum
Restructuring Costs [Abstract]
Restructuring reserve, payment period	24 months
Operational Excellence
Restructuring Costs [Abstract]
Balance Beginning	$ 47,422	90,179
Expenses, net	5,650	(81)
Cash payments	(21,656)	(21,874)
Balance Ending	31,416	68,224
Operational Excellence | Severance and benefits costs
Restructuring Costs [Abstract]
Balance Beginning	43,700	81,836
Expenses, net	4,590	(51)
Cash payments	(19,956)	(19,884)
Balance Ending	28,334	61,901
Operational Excellence | Other exit costs
Restructuring Costs [Abstract]
Balance Beginning	3,722	8,343
Expenses, net	1,060	(30)
Cash payments	(1,700)	(1,990)
Balance Ending	$ 3,082	$ 6,323