CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenues:
Equipment rentals	$ 1,536	$ 1,322	$ 4,069	$ 3,643
Service and other revenues	30	25	86	79
Total revenues	1,766	1,508	4,719	4,239
Cost of revenues:
Cost of equipment rentals, excluding depreciation	557	486	1,556	1,391
Depreciation of rental equipment	290	250	804	735
Cost of service and other revenues	14	10	42	32
Total cost of revenues	993	852	2,777	2,493
Gross profit	773	656	1,942	1,746
Selling, general and administrative expenses	237	179	648	533
Merger related costs	16	0	32	0
Restructuring charge	9	4	28	8
Non-rental depreciation and amortization	63	61	189	192
Operating (loss) income	448	412	1,045	1,013
Interest expense, net	131	110	338	349
Other income, net	(5)	(1)	(5)	(3)
Income before provision for income taxes	322	303	712	667
Provision for income taxes	123	116	263	254
Net income	$ 199	$ 187	$ 449	$ 413
Basic earnings per share (in dollars per share)	$ 2.36	$ 2.18	$ 5.31	$ 4.68
Diluted earnings per share (in dollars per share)	$ 2.33	$ 2.16	$ 5.26	$ 4.66
Rental equipment
Revenues:
Sales revenue	$ 139	$ 112	$ 378	$ 361
Cost of revenues:
Cost of goods sold	84	68	225	215
New equipment
Revenues:
Sales revenue	40	30	126	96
Cost of revenues:
Cost of goods sold	34	25	108	79
Contractor supplies
Revenues:
Sales revenue	21	19	60	60
Cost of revenues:
Cost of goods sold	$ 14	$ 13	$ 42	$ 41