Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2011

Supplemental Cash Flow Information Tables [Abstract]

Supplemental Cash Flow Information [Table Text Block]

Year Ended December 31,		2011		2010		2009
Cash paid for interest, net of amounts capitalized		$	419	$	520	$	514
Cash paid for income taxes		$	235	$	248	$	56
Non-cash investing and financing activities:
	Contingent consideration associated with acquisitions	$	56	$	—	$	—
	Equipment acquired under capitalized leases	$	7	$	1	$	—