Commitments (Tables)

12 Months Ended

Dec. 31, 2011

Commitments (Tables) [Abstract]

Minimum Rental Commitments Schedule By Year Payable [Table Text Block]

Minimum rental commitments under all non-cancelable leases with an initial term in excess of one year were as follows as of December 31, 2011 (in millions):

Year Payable
2012	$	183
2013		142
2014		112
2015		81
2016		53
2017and thereafter		136
Total	$	707