CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenues:
Revenues	$ 2,187	$ 2,488	$ 6,251	$ 6,895
Cost of revenues:
Cost of equipment rentals, excluding depreciation	689	813	2,083	2,324
Depreciation of rental equipment	395	417	1,216	1,211
Total cost of revenues	1,301	1,455	3,937	4,190
Gross profit	886	1,033	2,314	2,705
Selling, general and administrative expenses	232	273	721	824
Merger related costs	0	0	0	1
Restructuring charge	6	2	11	16
Non-rental depreciation and amortization	97	102	292	311
Operating income (loss)	551	656	1,290	1,553
Interest expense, net	278	147	544	478
Other income, net	(2)	(1)	(6)	(6)
Income before provision for income taxes	275	510	752	1,081
Provision for income taxes	67	119	159	245
Net income	$ 208	$ 391	$ 593	$ 836
Basic earnings per share (in dollars per share)	$ 2.88	$ 5.10	$ 8.14	$ 10.70
Diluted earnings per share (in dollars per share)	$ 2.87	$ 5.08	$ 8.12	$ 10.66
Equipment rentals
Revenues:
Revenues	$ 1,861	$ 2,147	$ 5,286	$ 5,902
Sales of rental equipment
Revenues:
Revenue from contract with customer	199	198	583	587
Cost of revenues:
Cost of goods and services sold	123	122	353	363
Sales of new equipment
Revenues:
Revenue from contract with customer	54	67	169	189
Cost of revenues:
Cost of goods and services sold	47	58	147	163
Contractor supplies sales
Revenues:
Revenue from contract with customer	25	27	73	78
Cost of revenues:
Cost of goods and services sold	18	18	52	54
Service and other revenues
Revenues:
Revenue from contract with customer	48	49	140	139
Cost of revenues:
Cost of goods and services sold	$ 29	$ 27	$ 86	$ 75