Subsequent Events - Narrative (Details) - Subsequent Event - Disposal Group, Held-for-sale, Not Discontinued Operations - Clean Energy Businesses $ in Millions	Oct. 01, 2022 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration from sale of business	$ 6,800
Depreciation and amortization, before tax	60
Depreciation and amortization, after tax	39
Minimum
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Expected transaction costs, before tax	50
Expected transaction costs, after tax	35
Disposal group, deferred income taxes	100
Disposal group, deferred tax liabilities	100
Maximum
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Expected transaction costs, before tax	60
Expected transaction costs, after tax	45
Disposal group, deferred income taxes	140
Disposal group, deferred tax liabilities	$ 140