Goodwill (Rollforward Of Goodwill) (Details) (USD $)	9 Months Ended
Sep. 30, 2011
Goodwill
Balance, December 31, 2010	$ 10,482,998,000
Acquisitions	3,972,200,000
Foreign currency translation & other	(22,100,000)
Balance, September 30, 2011	$ 14,433,079,000

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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+ Details

- Definition

The increase (decrease) in the recorded value of goodwill for foreign currency translation adjustments and purchase accounting adjustments needed to revise the carrying amount of goodwill to fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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+ Details