Condensed Consolidated Statements of Financial Position (Unaudited) - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
CURRENT ASSETS
Cash and cash equivalents	$ 483	$ 384
Short-term investments	463	356
Receivables, net	2,391	2,734
Fiduciary assets	8,710	9,932
Other current assets	424	329
Total Current Assets	12,471	13,735
Goodwill	8,452	8,448
Intangible assets, net	2,038	2,180
Fixed assets, net	738	765
Non-current deferred tax assets	278	234
Prepaid pension	711	1,033
Other non-current assets	564	592
TOTAL ASSETS	25,252	26,987
CURRENT LIABILITIES
Accounts payable and accrued liabilities	1,477	1,772
Short-term debt and current portion of long-term debt	250	562
Fiduciary liabilities	8,710	9,932
Other current liabilities	929	819
Total Current Liabilities	11,366	13,085
Long-term debt	5,910	5,138
Non-current deferred tax liabilities	36	37
Pension, other post-retirement and post-employment liabilities	1,687	1,795
Other non-current liabilities	759	769
TOTAL LIABILITIES	19,758	20,824
EQUITY
Ordinary shares - $0.01 nominal value Authorized: 750 shares (issued: 2016 - 263.5; 2015 - 269.8)	3	3
Additional paid-in capital	5,522	5,409
Retained earnings	3,702	4,117
Accumulated other comprehensive loss	(3,793)	(3,423)
TOTAL AON SHAREHOLDERS' EQUITY	5,434	6,106
Noncontrolling interests	60	57
TOTAL EQUITY	5,494	6,163
TOTAL LIABILITIES AND EQUITY	$ 25,252	$ 26,987