Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2013

Discontinued Operations And Disposal Groups [Abstract]

Operations Data for Discontinued Operations

Summarized statements of operations data for the discontinued operations of the GTA business, excluding intercompany transactions, are as follows:

(in $ millions)	Year Ended December 31, 2013		Year Ended December 31, 2012		From January 1, 2011 to May 5, 2011
Net revenue		—		—		76
Operating expenses		—		—		86
Operating loss before income taxes		—		—		(10	)
Benefit for income taxes		—		—		4
Loss from discontinued operations, net of tax		—		—		(6	)
Gain from disposal of discontinued operations, net of tax of $0		4		7		312
Total income from discontinued operations, net of tax		4		7		306