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Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Minimum Commitments for Unrecorded Unconditional Purchase Obligations At December 31, 2022, total minimum commitments from purchase and service obligations and transportation and storage service commitments not qualifying as leases, based on current transportation and storage rates and the foreign currency exchange rates used to convert Canadian dollars into United States dollars at December 31, 2022, were as follows (in millions):
Total Minimum
Commitments
2023$1,362 
20241,149 
2025984 
2026791 
2027642 
2028 and beyond1,570 
 $6,498