Contingencies (Tables)

6 Months Ended

Jun. 30, 2013

Commitments and Contingencies Disclosure [Abstract]

Maximum Potential Amount of Future Fundings as the Primary Obligor for Guarantees and the Liability for Expected Future Fundings

We show the maximum potential amount of our future guarantee fundings and the carrying amount of our liability for guarantees for which we are the primary obligor at June 30, 2013 in the following table:

($ in millions) Guarantee Type	Maximum Potential Amount  of Future Fundings		Liability for  Guarantees
Debt service	$	87	$	6
Operating profit	109		50
Other	15		2
Total guarantees where we are the primary obligor	$	211	$	58