Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Operating Leases
Operating Lease ROU Assets	$ 998	$ 951
Operating Lease Liabilities due Within One Year	196	200
Operating Lease Liabilities	862	804
Total Operating Lease Liabilities	1,058	1,004
Finance Leases
Property, Plant and Equipment, at cost	299	285
Accumulated Depreciation	(105)	(89)
Property, Plant and Equipment, net	194	196
Long Term Debt and Finance Leases due Within One Year	11	10
Long Term Debt and Finance Leases	250	251
Total Finance Lease Liabilities	$ 261	$ 261
Weighted Average Remaining Lease Term (years)
Operating Leases	8 years 8 months 12 days	6 years 10 months 24 days
Finance Leases	26 years 3 months 18 days	27 years 1 month 6 days
Weighted Average Discount Rate
Operating Leases	7.75%	7.45%
Finance Leases	8.26%	8.23%

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Finance Lease, Property, Plant and Equipment, Accumulated Depreciation

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Lessee, Weighted Average Discount Rate [Abstract]

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Lessee, Weighted Average Remaining Lease Term [Abstract]

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Operating Leases, Assets and Liabilities [Abstract]

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

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Amount, after accumulated amortization, of right-of-use asset from finance lease.

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Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of lessee's right to use underlying asset under operating lease.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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