Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Schedule of changes in accounting principles

In the following table, revenue is summarized by type and by the applicable accounting standard.

	Year Ended December 31,
			2019						2018						2017
	Topic 842		Topic 606		Total		Topic 840		Topic 606		Total		Topic 840		Topic 605		Total
Revenues:
Owned equipment rentals	$	6,777	$	—	$	6,777	$	5,946	$	—	$	5,946	$	4,928	$	—	$	4,928
Re-rent revenue	155		—		155		138		—		138		106		—		106
Ancillary and other rental revenues:
Delivery and pick-up	—		564		564		—		477		477		—		389		389
Other	356		112		468		287		92		379		228		64		292
Total ancillary and other rental revenues	356		676		1,032		287		569		856		228		453		681
Total equipment rentals	7,288		676		7,964		6,371		569		6,940		5,262		453		5,715
Sales of rental equipment	—		831		831		—		664		664		—		550		550
Sales of new equipment	—		268		268		—		208		208		—		178		178
Contractor supplies sales	—		104		104		—		91		91		—		80		80
Service and other revenues	—		184		184		—		144		144		—		118		118
Total revenues	$	7,288	$	2,063	$	9,351	$	6,371	$	1,676	$	8,047	$	5,262	$	1,379	$	6,641