Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Income Tax Disclosure [Abstract]
Reserves and allowances	$ 209	$ 209
Debt cancellation and other	19	16
Net operating loss and credit carryforwards	85	71
Operating lease assets	366	343
Total deferred tax assets	679	639
Less: valuation allowance	(4)	(5)
Total net deferred tax assets	675	634
Property and equipment, including rental equipment	(3,297)	(2,893)
Operating lease liabilities	(366)	(343)
Intangibles	(127)	(81)
Interest carryforward	0	(2)
Total deferred tax liability	(3,790)	(3,319)
Total net deferred tax liability	$ (3,115)	$ (2,685)