Annual report pursuant to Section 13 and 15(d)

Supplemental Disclosures to Consolidated Statements of Cash Flows (Details)

v2.4.0.6
Supplemental Disclosures to Consolidated Statements of Cash Flows (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Supplemental Disclosures to Consolidated Statements of Cash Flow [Abstract]      
Fair value of assets acquired $ 16 $ 39 $ 3
Net liabilities assumed (3) (1) 0
Deferred tax liabilities 1 (5) 0
Noncontrolling interest 0 0 1
Cash paid for acquisitions, net of cash acquired 14 33 4
Available-for-sale securities exchanged for consolidated subsidiaries 0 368 0
Cash paid for interest 426 529 474
Cash paid for income taxes $ 370 $ 301 $ 248