Derivatives (Schedule of Fair Value of Derivative Assets and Liabilities) (Details) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
SENIOR UNSECURED NOTES, net of debt issuance costs, discount and premium	$ 3,100,000,000	$ 3,500,000,000
Not qualifying or not designated as hedges under accounting rules | Commodity Derivatives
Derivatives, Fair Value [Line Items]
Asset Derivatives	0	0
Liability Derivatives	0	0
Not qualifying or not designated as hedges under accounting rules | Commodity Derivatives | Current Assets - Other(1)
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	294,000	96,000
Derivative Asset, Fair Value, Gross Liability	(294,000)	(96,000)
Derivative Liability, Fair Value, Gross Liability	(113,000)	(182,000)
Derivative Liability, Fair Value, Gross Asset	113,000	182,000
Designated as hedges under accounting rules | Commodity Derivatives
Derivatives, Fair Value [Line Items]
Asset Derivatives	0	0
Liability Derivatives	0	0
Designated as hedges under accounting rules | Commodity Derivatives | Current Assets - Other(1)
Derivatives, Fair Value [Line Items]
Derivative Asset, Fair Value, Gross Asset	555,000	94,000
Derivative Asset, Fair Value, Gross Liability	(555,000)	(94,000)
Derivative Liability, Fair Value, Gross Liability	(935,000)	(637,000)
Derivative Liability, Fair Value, Gross Asset	$ 935,000	$ 637,000