Commitments and Contingent Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

The table below depicts future gross minimum rental commitments under our operating leases as of December 31, 2012 (in millions):

Year	Commitment
2013	$	54
2014	44
2015	39
2016	33
2017	29
Thereafter	79
Total minimum payments	$	278