CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenues:
Total revenues	$ 3,992	$ 3,765	$ 11,250	$ 10,604
Cost of revenues:
Cost of equipment rentals, excluding depreciation	1,392	1,286	3,958	3,664
Depreciation of rental equipment	629	588	1,819	1,755
Total cost of revenues	2,344	2,180	6,738	6,353
Gross profit	1,648	1,585	4,512	4,251
Selling, general and administrative expenses	416	374	1,209	1,134
Restructuring charge	1	5	3	24
Non-rental depreciation and amortization	109	107	322	329
Operating income	1,122	1,099	2,978	2,764
Interest expense, net	178	163	511	474
Other income, net	(5)	(7)	(12)	(19)
Income before provision for income taxes	949	943	2,479	2,309
Provision for income taxes	241	240	593	564
Net income	$ 708	$ 703	$ 1,886	$ 1,745
Basic earnings per share (in dollars per share)	$ 10.73	$ 10.30	$ 28.33	$ 25.37
Diluted earnings per share (in dollars per share)	$ 10.70	$ 10.29	$ 28.25	$ 25.30
Equipment rentals
Revenues:
Total revenues	$ 3,463	$ 3,224	$ 9,607	$ 8,945
Sales of rental equipment
Revenues:
Total revenues	321	366	1,069	1,136
Cost of revenues:
Cost of goods and services sold	176	185	564	569
Sales of new equipment
Revenues:
Total revenues	77	52	186	166
Cost of revenues:
Cost of goods and services sold	65	43	152	137
Contractor supplies sales
Revenues:
Total revenues	38	39	116	110
Cost of revenues:
Cost of goods and services sold	26	28	80	78
Service and other revenues
Revenues:
Total revenues	93	84	272	247
Cost of revenues:
Cost of goods and services sold	$ 56	$ 50	$ 165	$ 150