XML 57 R36.htm IDEA: XBRL DOCUMENT v3.7.0.1
Acquisitions and Divestitures (Components of Assets and Liabilities, and Operating Profits, of Businesses Held for Sale) (Details) - Quant House SAS - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Disposal Group, Held-for-sale, Not Discontinued Operations      
Assets and Liabilities of Business Held for Sale      
Accounts receivable, net     $ 4
Other assets     3
Assets of a business held for sale     7
Accounts payable and accrued expenses     3
Unearned revenue     7
Other liabilities     35
Liabilities of a business held for sale     $ 45
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations      
Operating Profit of Business Held for Sale      
Operating loss $ 0 $ (7)