Restructuring (Tables)

9 Months Ended

Sep. 30, 2016

Restructuring and Related Activities [Abstract]

Summary of net pretax charges incurred by segment

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

	Three months ended   September 30,						Nine months ended   September 30,
(in millions)	2016			2015			2016			2015
Global Business Solutions	$	(2	)	$	(9	)	$	(7	)	$	(14	)
Global Financial Solutions	—			(5		)	(2		)	(9		)
Network & Security Solutions	—			(1		)	(2		)	(1		)
Corporate	(4		)	(5		)	(40		)	(16		)
Restructuring, net	$	(6	)	$	(20	)	$	(51	)	$	(40	)

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	28			23
Impairment of held-for-sale assets	—			(21		)
Cash payments and other	(49		)	(3		)
Remaining accrual as of September 30, 2016	$	8		$	—