Long-lived Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Jun. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Intangible Asset, Goodwill and Other [Abstract]
Impairment	$ 494
Accumulated goodwill impairments		$ 3,300		$ 3,300
Non-cash increases related to vendor financing arrangements		$ 126	$ 89

Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.