Commitments and Contingencies Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Noncancelable Operating Leases

As of December 31, 2014, future minimum lease payments under these non-cancelable operating agreements are as follows (in millions):

2015	$	58
2016	52
2017	42
2018	43
2019	32
Thereafter	196
Total	$	423