Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Components of Goodwill

The components of goodwill are outlined below for the nine months ended September 30, 2018:

	HCB			CRB			IRR			BDA		Total
Balance at December 31, 2017:
Goodwill, gross	$	4,342		$	2,261		$	1,851		$	2,557	$	11,011
Accumulated impairment losses		(130	)		(362	)		—			—		(492	)
Goodwill, net - December 31, 2017		4,212			1,899			1,851			2,557		10,519
Goodwill reassigned in segment realignment (i)		—			72			(72	)		—		—
Goodwill acquired during the period		—			—			5			—		5
Goodwill disposed of during the period		—			—			(5	)		—		(5	)
Foreign exchange		(31	)		(25	)		(6	)		—		(62	)
Balance at September 30, 2018:
Goodwill, gross		4,311			2,308			1,773			2,557		10,949
Accumulated impairment losses		(130	)		(362	)		—			—		(492	)
Goodwill, net - September 30, 2018	$	4,181		$	1,946		$	1,773		$	2,557	$	10,457

(i) Represents the reallocation of goodwill related to certain businesses which were realigned among the segments as of January 1, 2018. See Note 4 — Segment Information for further information.

Changes in the Net Carrying Amount of the Components of Finite-Lived Intangible Assets

The following table reflects changes in the net carrying amounts of the components of finite-lived intangible assets for the nine months ended September 30, 2018:

	Balance at December 31, 2017		Intangible assets acquired		Intangible assets disposed			Amortization (i)			Foreign exchange			Balance at September 30, 2018
Client relationships	$	2,342	$	3	$	(7	)	$	(263	)	$	(28	)	$	2,047
Management contracts		56		—		—			(3	)		(4	)		49
Software		473		—		—			(106	)		(4	)		363
Trademark and trade name		966		—		—			(33	)		(3	)		930
Product		33		—		—			(2	)		(2	)		29
Favorable agreements		10		—		—			(1	)		1			10
Other		2		—		—			(1	)		—			1
Total amortizable intangible assets	$	3,882	$	3	$	(7	)	$	(409	)	$	(40	)	$	3,429

__________________

(i) Amortization associated with favorable lease agreements is recorded in Other operating expenses in the condensed consolidated statements of comprehensive income.

Schedule of Carrying Values of Finite-Lived Intangible Assets and Liabilities

The following table reflects the carrying value of finite-lived intangible assets and liabilities at September 30, 2018 and December 31, 2017:

	September 30, 2018					December 31, 2017
	Gross carrying amount		Accumulated amortization			Gross carrying amount		Accumulated amortization
Client relationships	$	3,397	$	(1,350	)	$	3,462	$	(1,120	)
Management contracts		63		(14	)		68		(12	)
Software		754		(391	)		764		(291	)
Trademark and trade name		1,053		(123	)		1,055		(89	)
Product		37		(8	)		39		(6	)
Favorable agreements		15		(5	)		14		(4	)
Other		5		(4	)		6		(4	)
Total finite-lived assets	$	5,324	$	(1,895	)	$	5,408	$	(1,526	)
Unfavorable agreements	$	34	$	(12	)	$	34	$	(8	)
Total finite-lived intangible liabilities	$	34	$	(12	)	$	34	$	(8	)

Schedule of Future Amortization Expense and Rent Offset

The table below reflects the future estimated amortization expense for amortizable intangible assets and the rent offset resulting from amortization of the net lease intangible assets and liabilities for the remainder of 2018 and for subsequent years:

	Amortization		Rent offset
Remainder of 2018	$	125	$	(1	)
2019		473		(2	)
2020		418		(2	)
2021		342		(2	)
2022		284		(2	)
Thereafter		1,777		(3	)
Total	$	3,419	$	(12	)