Restructuring Costs (Tables)

9 Months Ended

Sep. 30, 2018

Restructuring And Related Activities [Abstract]

Analysis of the Cost for Restructuring

An analysis of total restructuring costs recognized in the condensed consolidated statements of comprehensive income for the three and nine months ended September 30, 2017 by segment is as follows:

	Three Months Ended September 30, 2017
	HCB		CRB		IRR		BDA		Corporate		Total
Termination benefits	$	—	$	5	$	—	$	—	$	1	$	6
Professional services and other		1		20		2		—		2		25
Total	$	1	$	25	$	2	$	—	$	3	$	31

	Nine Months Ended September 30, 2017
	HCB		CRB		IRR		BDA		Corporate		Total
Termination benefits	$	—	$	14	$	3	$	—	$	2	$	19
Professional services and other		2		50		4		—		10		66
Total	$	2	$	64	$	7	$	—	$	12	$	85

Schedule of Restructuring Liability

The changes in the Company’s liability under the Operational Improvement Program from its commencement to September 30, 2018 are as follows:

	Termination Benefits			Professional Services and Other			Total
Balance at January 1, 2014	$	—		$	—		$	—
Charges incurred		16			20			36
Cash payments		(11	)		(14	)		(25	)
Balance at December 31, 2014		5			6			11
Charges incurred		36			90			126
Cash payments		(26	)		(85	)		(111	)
Balance at December 31, 2015		15			11			26
Charges incurred		23			122			145
Cash payments		(31	)		(115	)		(146	)
Balance at December 31, 2016		7			18			25
Charges incurred		48			86			134
Cash payments		(41	)		(97	)		(138	)
Balance at December 31, 2017		14			7			21
Cash payments		(11	)		(6	)		(17	)
Balance at September 30, 2018	$	3		$	1		$	4

The changes in the Company’s liability under the Business Restructure Program from its commencement to September 30, 2018 are as follows:

	Termination Benefits			Professional Services and Other			Total
Balance at January 1, 2016	$	—		$	—		$	—
Charges incurred		45			3			48
Cash payments		(19	)		(3	)		(22	)
Balance at December 31, 2016		26		—				26
Adjustment to prior charges incurred		(2	)	—				(2	)
Cash payments		(23	)	—				(23	)
Balance at December 31, 2017		1		—				1
Cash payments		(1	)	—				(1	)
Balance at September 30, 2018	$	—		$	—		$	—