Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2014

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Summary of Other Current Assets

Other current assets consisted of:

(in $ millions)	March 31, 2014		December 31, 2013
Restricted cash		63		44
Sales and use tax receivables		29		30
Prepaid incentives		22		20
Prepaid expenses		20		22
Derivative assets		3		3
Other		9		15
		146		134