Additional Financial Information (Tables)

12 Months Ended

Dec. 31, 2016

Payables And Accruals [Abstract]

Accounts Payable and Other Current Liabilities

Accounts payable and other current liabilities

	December 31,		December 31,
(IN MILLIONS)	2016		2015
Trade payables	$	238	$	216
Personnel costs		248		276
Current portion of restructuring liabilities		67		29
Data and professional services		192		214
Interest payable		51		48
Other current liabilities(1)		216		230
Total accounts payable and other current liabilities	$	1,012	$	1,013

(1) Other includes multiple items, none of which is individually significant.