Goodwill And Other Intangibles (Tables)

3 Months Ended

Mar. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in the Carrying Amount of Goodwill

Changes in the carrying amount of goodwill are as follows:

March 31,
(In millions of dollars)	2012		2011
Balance as of January 1, as reported	$	6,562	$	6,420
Goodwill acquired	89		68
Other adjustments(a)	24		69
Balance at March 31,	$	6,675	$	6,557

^(a)  Primarily foreign exchange.

Amortized Intangible Assets

Amortized intangible assets consist of the cost of client lists, client relationships and trade names acquired. The gross cost and accumulated amortization is as follows:

	March 31, 2012						December 31, 2011
(In millions of dollars)	Gross Cost		Accumulated Amortization		Net Carrying Amount		Gross Cost		Accumulated Amortization		Net Carrying Amount
Amortized intangibles	$	746	$	292	$	454	$	666	$	265	$	401

Estimated Future Aggregate Amortization Expense

Aggregate amortization expense for the three months ended March 31, 2012 and 2011 was $17 million and $16 million, respectively, and the estimated future aggregate amortization expense is as follows:

For the Years Ending December 31,
(In millions of dollars)	Estimated Expense
2012 (excludes amortization through March 31, 2012)	$	52
2013	64
2014	60
2015	58
2016	48
Subsequent years	172
	$	454