XML 83 R67.htm IDEA: XBRL DOCUMENT v3.5.0.2
Segment Information (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
segment
Jun. 30, 2015
USD ($)
Segment Reporting Information        
Number of reportable segments | segment     2  
Total revenue $ 2,766 $ 2,805 $ 5,558 $ 5,652
Total commissions, fees and other revenue 2,761 2,800 5,548 5,642
Total fiduciary investment income 5 5 10 10
Operating income before income tax 405 277 855 718
Interest income 3 4    
Interest expense (73) (68) (142) (133)
Other income 0 1 18 43
Income before income taxes 335 214 736 635
Risk and Insurance Brokerage Services [Member]        
Segment Reporting Information        
Total fiduciary investment income 5 5 10 10
Consulting [Member]        
Segment Reporting Information        
Total fiduciary investment income 0 0 0 0
Segment Reconciling Items [Member]        
Segment Reporting Information        
Operating income before income tax (43) (41) (89) (88)
Interest income     5 7
Operating Segments [Member]        
Segment Reporting Information        
Operating income before income tax 448 318 944 806
Operating Segments [Member] | Risk and Insurance Brokerage Services [Member]        
Segment Reporting Information        
Total revenue 1,847 1,833 3,719 3,728
Total commissions, fees and other revenue 1,842 1,828 3,709 3,718
Operating income before income tax 373 279 802 691
Operating Segments [Member] | Consulting [Member]        
Segment Reporting Information        
Total revenue 931 979 1,861 1,949
Total commissions, fees and other revenue 931 979 1,861 1,949
Operating income before income tax 75 39 142 115
Intersegment elimination [Member]        
Segment Reporting Information        
Total revenue (12) (7) (22) (25)
Total commissions, fees and other revenue (12) (7) (22) (25)
Reinsurance Brokerage Revenues [Member] | Operating Segments [Member] | Risk and Insurance Brokerage Services [Member]        
Segment Reporting Information        
Total commissions, fees and other revenue 334 330 706 707
Retail Brokerage Revenues [Member] | Operating Segments [Member] | Risk and Insurance Brokerage Services [Member]        
Segment Reporting Information        
Total commissions, fees and other revenue 1,508 1,498 3,003 3,011
Intersubsegment Eliminations [Member] | Operating Segments [Member] | Consulting [Member]        
Segment Reporting Information        
Total commissions, fees and other revenue (2) (11) (6) (16)
Reportable Subsegments [Member] | Outsourcing Revenues [Member] | Operating Segments [Member] | Consulting [Member]        
Segment Reporting Information        
Total commissions, fees and other revenue 550 599 1,110 1,203
Reportable Subsegments [Member] | Consulting Services Revenues [Member] | Operating Segments [Member] | Consulting [Member]        
Segment Reporting Information        
Total commissions, fees and other revenue $ 383 $ 391 $ 757 $ 762