Segments - Schedule of Reconciliation of Total Reportable Segment Assets to Total Assets (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Segment Reporting, Revenue Reconciling Item [Line Items]
Total Assets	$ 467,530	$ 460,949
Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
Total Assets	451,487	446,675
Adjustments
Segment Reporting, Revenue Reconciling Item [Line Items]
Total Assets	$ 16,043	$ 14,274

Amount of asset recognized for present right to economic benefit.

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+ Details