Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2017

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, 2017:

	General rentals		Trench, power and pump		Total
Balance at January 1, 2017 (1)	$	2,797	$	463	$	3,260
Goodwill related to acquisitions (2)	199		—		199
Foreign currency translation	7		2		9
Balance at June 30, 2017 (1)	3,003		465		3,468

_________________

(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 April 2017 acquisition of NES, see note 2 to our condensed consolidated financial statements.

Schedule of finite-lived intangible assets

	June 30, 2017
	Weighted-Average Remaining Amortization Period	Net Carrying Amount
Non-compete agreements	1 year	$	1
Customer relationships	10 years	$	132

Other intangible assets were comprised of the following at June 30, 2017 and December 31, 2016:

	June 30, 2017
	Weighted-Average Remaining Amortization Period	Gross Carrying Amount			Accumulated Amortization			Net Amount
Non-compete agreements	29 months		$	67		$	59		$	8
Customer relationships	9 years		$	1,585		$	795		$	790

	December 31, 2016
	Weighted-Average Remaining Amortization Period	Gross Carrying Amount			Accumulated Amortization			Net Amount
Non-compete agreements	28 months		$	70		$	57		$	13
Customer relationships	10 years		$	1,465		$	737		$	728
Trade names and associated trademarks	4 months		$	80		$	79		$	1

Schedule of finite-lived intangible assets, future amortization expense

As of June 30, 2017, estimated amortization expense for other intangible assets for each of the next five years and thereafter is as follows:  

2017		$	81
2018	150
2019	132
2020	113
2021	95
Thereafter	227
Total		$	798