Intangibles - Narrative (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]
Intangible assets acquired	$ 219	$ 137
Intangible assets, weighted average amortization, useful life (in years)	5 years	5 years
Intangible liabilities acquired		$ 31
Weighted average remaining amortization period in years	9 years	9 years
Other Property
Intangible Asset, Finite-Lived [Line Items]
Intangible assets, weighted average amortization, useful life (in years)	3 years	7 years
Weighted average remaining amortization period in years		8 years