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Acquisitions and Related Transactions (Details) - USD ($) $ in Millions		3 Months Ended
	Apr. 01, 2022	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Business Acquisition [Line Items]
Asset Acquisition, Consideration Transferred		$ 325
Impairment losses		300	$ 3
Investments in unconsolidated affiliates		$ 2,921		$ 2,947
Subsequent Event
Business Acquisition [Line Items]
Other Payments to Acquire Businesses	$ 264
ET Canada
Business Acquisition [Line Items]
Sale of Stock, Percentage of Ownership before Transaction		51.00%
Proceeds from Divestiture of Interest in Subsidiaries and Affiliates		$ 272
Impairment losses		300
ET Canada \| Noncontrolling Interest
Business Acquisition [Line Items]
Impairment losses		164
ET Canada \| Limited Partner
Business Acquisition [Line Items]
Impairment losses		136
Canada, Dollars \| ET Canada
Business Acquisition [Line Items]
Proceeds from Divestiture of Interest in Subsidiaries and Affiliates		$ 340