Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Components of Goodwill

The components of goodwill are outlined below for the six months ended June 30, 2019:

	HCB			CRB			IRR		BDA		Total
Balance at December 31, 2018:
Goodwill, gross	$	4,300		$	2,308		$	1,792	$	2,557	$	10,957
Accumulated impairment losses		(130	)		(362	)		—		—		(492	)
Goodwill, net - December 31, 2018		4,170			1,946			1,792		2,557		10,465
Goodwill disposed of during the period		—			(4	)		—		—		(4	)
Acquisition accounting adjustment		—			—			2		—		2
Foreign exchange		(5	)		(4	)		—		—		(9	)
Balance at June 30, 2019:
Goodwill, gross		4,295			2,300			1,794		2,557		10,946
Accumulated impairment losses		(130	)		(362	)		—		—		(492	)
Goodwill, net - June 30, 2019	$	4,165		$	1,938		$	1,794	$	2,557	$	10,454

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 six months ended June 30, 2019:

	Balance at December 31, 2018		ASC 842 reclassification (i)			Intangible assets acquired		Intangible assets disposed			Amortization			Foreign exchange			Balance at June 30, 2019
Client relationships	$	1,986	$	—		$	3	$	(6	)	$	(160	)	$	(1	)	$	1,822
Management contracts		48		—			—		—			(2	)		—			46
Software		328		—			—		—			(65	)		—			263
Trademark and trade name		920		—			—		—			(22	)		—			898
Product		27		—			—		—			(1	)		—			26
Favorable agreements		9		(9	)		—		—			—			—			—
Total amortizable intangible    assets	$	3,318	$	(9	)	$	3	$	(6	)	$	(250	)	$	(1	)	$	3,055

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(i) On January 1, 2019, in accordance with ASC 842, we reclassified our favorable lease agreement assets to right-of-use assets within our condensed consolidated balance sheet.

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 June 30, 2019 and December 31, 2018:

	June 30, 2019					December 31, 2018
	Gross carrying amount		Accumulated amortization			Gross carrying amount		Accumulated amortization
Client relationships	$	3,393	$	(1,571	)	$	3,401	$	(1,415	)
Management contracts		62		(16	)		63		(15	)
Software		750		(487	)		749		(421	)
Trademark and trade name		1,052		(154	)		1,052		(132	)
Product		36		(10	)		36		(9	)
Favorable agreements (i)		—		—			14		(5	)
Other		3		(3	)		3		(3	)
Total finite-lived assets	$	5,296	$	(2,241	)	$	5,318	$	(2,000	)
Unfavorable agreements (i)	$	—	$	—		$	34	$	(13	)
Total finite-lived intangible liabilities	$	—	$	—		$	34	$	(13	)

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The table below reflects the future estimated amortization expense for amortizable intangible assets for the remainder of 2019 and for subsequent years:

	Amortization
Remainder of 2019	$	227
2020		422
2021		345
2022		287
2023		238
Thereafter		1,536
Total	$	3,055