Segment Information (Tables)

3 Months Ended

Mar. 31, 2012

Selected Information And Details For MMC's Operating Segments

Selected information about the Company’s operating segments for the three-month periods ended March 31, 2012 and 2011 are as follows:



For the Three Months Ended March 31, (In millions of dollars)	Revenue				Operating Income (Loss)
2012 –
Risk and Insurance Services	$	1,747		^(a)	$	417
Consulting	1,313			^(b)	159
Total Operating Segments	3,060				576
Corporate / Eliminations	(9		)		(49		)
Total Consolidated	$	3,051			$	527
2011–
Risk and Insurance Services	$	1,634		^(a)	$	383
Consulting	1,261			^(b)	128
Total Operating Segments	2,895				511
Corporate / Eliminations	(11		)		(39		)
Total Consolidated	$	2,884			$	472


^(a)	Includes inter-segment revenue of $1 million in both 2012 and 2011, interest income on fiduciary funds of $11 million and $12 million in 2012 and 2011, respectively, and equity method income of $1 million and $2 million in 2012 and 2011, respectively.


^(b)	Includes inter-segment revenue of $8 million and $10 million in 2012 and 2011, respectively, and interest income on fiduciary funds of $1 million in both 2012 and 2011.

Details Of Operating Segment Revenue

Details of operating segment revenue for the three-month periods ended March 31, 2012 and 2011 are as follows:



For the Three Months Ended March 31,
(In millions of dollars)	2012			2011
Risk and Insurance Services
Marsh	$	1,388		$	1,292
Guy Carpenter	359			342
Total Risk and Insurance Services	1,747			1,634
Consulting
Mercer	957			922
Oliver Wyman Group	356			339
Total Consulting	1,313			1,261
Total Operating Segments	3,060			2,895
Corporate/ Eliminations	(9		)	(11		)
Total	$	3,051		$	2,884

- Definition

Tabular disclosure of all significant reconciling items in the reconciliation of total profit or loss from reportable segments, to the entity's consolidated income before income taxes, extraordinary items, and discontinued operations.

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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