Rendering

Component: (Network and Table)
Network
2405402 - Disclosure - Other Financial Data - Schedule of Other Income (Details)
(http://www.aon.com/role/OtherFinancialDataScheduleOfOtherIncomeDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000315293 (http://www.sec.gov/CIK)
Other Financial Data [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
2015-01-01 - 2015-12-31
2014-01-01 - 2014-12-31
Other Financial Data [Abstract]
 
 
 
Equity earnings
13,000,000  
13,000,000  
12,000,000  
Net gain on disposals of businesses
39,000,000  
82,000,000  
24,000,000  
Foreign currency remeasurement (loss) gain
(2,000,000) 
30,000,000  
18,000,000  
(Loss) income on financial instruments
(14,000,000) 
(24,000,000) 
(15,000,000) 
Other
0  
(1,000,000) 
5,000,000  
Other income
36,000,000  
 
100,000,000  
 
44,000,000