Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table presents the changes in the carrying amount of goodwill for the six months ended June 30, 2021: 

	General rentals		Specialty		Total
Balance at January 1, 2021 (1)	$	4,368	$	800	$	5,168
Goodwill related to acquisitions (2)	118		552		670
Foreign currency translation and other adjustments	2		5		7
Balance at June 30, 2021 (1)	$	4,488	$	1,357	$	5,845

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(1)The total carrying amount of goodwill for all periods in the table above is reflected net of $1.557 billion of accumulated impairment charges, which were primarily recorded in our general rentals segment.

(2)For additional detail on the May 2021 acquisition of General Finance, which was assigned to our specialty segment and accounted for most of the goodwill related to acquisitions, see note 3 to our condensed consolidated financial statements.

Schedule of finite-lived intangible assets

Other intangible assets were comprised of the following at June 30, 2021 and December 31, 2020:  

	June 30, 2021
	Weighted-Average Remaining Amortization Period	Gross Carrying Amount			Accumulated Amortization			Net Amount
Non-compete agreements	48 months		$	21		$	7		$	14
Customer relationships	5 years		$	2,284		$	1,725		$	559
Trade names and associated trademarks	4 years		$	8		$	5		$	3

	December 31, 2020
	Weighted-Average Remaining Amortization Period	Gross Carrying Amount			Accumulated Amortization			Net Amount
Non-compete agreements	35 months		$	12		$	6		$	6
Customer relationships	6 years		$	2,252		$	1,614		$	638
Trade names and associated trademarks	4 years		$	8		$	4		$	4

Schedule of finite-lived intangible assets, future amortization expense

As of June 30, 2021, estimated amortization expense for other intangible assets for each of the next five years and thereafter is as follows:  

2021		$	102
2022	170
2023	125
2024	82
2025	55
Thereafter	42
Total		$	576