Restructuring (Tables)

3 Months Ended

Mar. 31, 2016

Restructuring and Related Activities [Abstract]

Summary of net pretax benefits (charges), incurred by segment

A summary of net pretax charges incurred by segment and reported within "Other operating expenses" on the consolidated statement of operations was as follows for the periods presented:

	Three months ended   March 31,
(in millions)	2016			2015
Global Business Solutions	$	(3	)	$	—
Global Financial Solutions	(1		)	—
Network & Security Solutions	(2		)	—
Corporate	(15		)	(1		)
Restructuring, net	$	(21	)	$	(1	)

Summary of utilization of restructuring accruals

The following table summarizes the Company’s utilization of restructuring accruals for the period presented:

(in millions)	Employee Severance			Other
Remaining accrual as of January 1, 2016	$	29		$	1
Restructuring, net	21			—
Cash payments and other	(25		)	(1		)
Remaining accrual as of March 31, 2016	$	25		$	—