Income Taxes (Narrative) (Details) $ in Millions	Aug. 16, 2022 USD ($)
Income Taxes [Line Items]
Minimum Tax on Book Income, Inflation Reduction Act, Percent	15.00%
Federal
Income Taxes [Line Items]
Production and Investment Tax Credit Adder	10.00%
Greenhouse Emissions Reduction Target, Inflation Reduction Act	75.00%
Minimum Tax on Book Income, Inflation Reduction Act, Percent	15.00%
Minimum Adjusted Financial Statement Income Subject to Inflation Reduction Act Tax	$ 1,000