Restructuring Charges and Asset Impairment (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jun. 30, 2015	Sep. 30, 2015	Sep. 30, 2014
Restructuring Costs [Abstract]
Cash payments		$ (46,056)	$ (42,151)
Proceeds from sale of former corporate world headquarters building	$ 39,000	$ 38,640	0
Restructuring Charges and Asset Impairments, Net
Restructuring Costs [Abstract]
Asset impairment charge	$ 5,000
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		$ 86,259	50,049
Expenses, net (1)		8,778	26,970	[1]
Cash payments		(43,757)	(39,002)
Balance Ending		51,280	38,017
Operational Excellence | Severance and benefits costs
Restructuring Costs [Abstract]
Balance Beginning		78,105	42,427
Expenses, net (1)		9,961	22,534	[1]
Cash payments		(40,547)	(32,896)
Balance Ending		47,519	32,065
Operational Excellence | Other exit costs
Restructuring Costs [Abstract]
Balance Beginning		8,154	7,622
Expenses, net (1)		(1,183)	4,436	[1]
Cash payments		(3,210)	(6,106)
Balance Ending		3,761	5,952
Other Plans
Restructuring Costs [Abstract]
Balance Beginning		3,920	16,523
Expenses, net (1)		(765)	(8,452)
Cash payments		(2,299)	(3,149)
Balance Ending		856	4,922
Other Plans | Severance and benefits costs
Restructuring Costs [Abstract]
Balance Beginning		3,731	16,131
Expenses, net (1)		(765)	(8,452)
Cash payments		(2,161)	(2,996)
Balance Ending		805	4,683
Other Plans | Other exit costs
Restructuring Costs [Abstract]
Balance Beginning		189	392
Expenses, net (1)		0	0
Cash payments		(138)	(153)
Balance Ending		$ 51	$ 239

[1] See Note 12 for additional restructuring charge.