Consolidated Condensed Statements of Operations (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Statement [Abstract]
Net revenue	$ 537	$ 506	$ 1,085	$ 1,056
Costs and expenses
Cost of revenue	326	301	659	623
Selling, general and administrative	106	86	200	191
Depreciation and amortization	49	56	101	113
Total costs and expenses	481	443	960	927
Operating income	56	63	125	129
Interest expense, net	(104)	(77)	(174)	(144)
Loss on early extinguishment of debt	(49)		(49)
Loss before income taxes and equity in earnings (losses) of investment in Orbitz Worldwide	(97)	(14)	(98)	(15)
Provision for income taxes	(6)	(8)	(17)	(16)
Equity in earnings (losses) of investment in Orbitz Worldwide		2	2	(1)
Net loss	(103)	(20)	(113)	(32)
Net (income) loss attributable to non-controlling interest in subsidiaries	(2)		(2)	1
Net loss attributable to the Company	$ (105)	$ (20)	$ (115)	$ (31)