v3.26.3
Revenue Recognition (Schedule of Changes in Accounting Principles) (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Revenues:        
Revenues, Topic 842 $ 3,825 $ 3,291 $ 10,297 $ 9,188
Revenues, Topic 606 1,068 938 2,991 2,703
Total revenues 4,893 4,229 13,288 11,891
Total equipment rentals        
Revenues:        
Revenues, Topic 842 3,825 3,291 10,297 9,188
Revenues, Topic 606 491 374 1,287 1,037
Total revenues 4,316 3,665 11,584 10,225
Owned equipment rentals        
Revenues:        
Owned equipment rentals, Topic 842 3,316 2,937 8,992 8,204
Total revenues $ 3,316 $ 2,937 $ 8,992 $ 8,204
Operating lease, lease income, statement of income or comprehensive income [extensible enumeration] Total revenues Total revenues Total revenues Total revenues
Re-rent revenue        
Revenues:        
Re-rent revenue, Topic 842 $ 129 $ 73 $ 295 $ 196
Total revenues 129 73 295 196
Delivery and pick-up        
Revenues:        
Revenues, Topic 606 376 313 991 859
Total revenues 376 313 991 859
Other        
Revenues:        
Other, Topic 842 380 281 1,010 788
Revenues, Topic 606 115 61 296 178
Total revenues 495 342 1,306 966
Total ancillary and other rental revenues        
Revenues:        
Revenues, Topic 842 380 281 1,010 788
Revenues, Topic 606 491 374 1,287 1,037
Total revenues 871 655 2,297 1,825
Sales of rental equipment        
Revenues:        
Revenues, Topic 606 348 333 1,028 1,027
Total revenues 348 333 1,028 1,027
Sales of new equipment        
Revenues:        
Revenues, Topic 606 84 95 254 240
Total revenues 84 95 254 240
Contractor supplies sales        
Revenues:        
Revenues, Topic 606 47 43 131 120
Total revenues 47 43 131 120
Service and other revenues        
Revenues:        
Revenues, Topic 606 98 93 291 279
Total revenues $ 98 $ 93 $ 291 $ 279