Other (Loss) Income, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	$ (27)	$ 35
Realized and unrealized gain (loss) on derivatives, net
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	(51)	109
(Loss) gain on disposition of assets
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	11	5
Loss on extinguishment of debt (Note 10)
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	(2)	(126)
Tax settlement gain
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	0
Equity earnings from non-consolidated affiliates
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	14	13
Foreign currency translation loss
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	(2)	(3)
Other
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	3	5
Gaming Segment [Member]
Component of Other Income (Loss), Net [Line Items]
Other (loss) income, net	(1)	37
Tax refund as result of Trop AC tax appeal settlement		$ 32