XML 66 R22.htm IDEA: XBRL DOCUMENT v3.22.0.1
Commitments
 12 Months Ended
Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
COMMITMENTS COMMITMENTS
The Company enters into long-term contracts for construction projects, maintenance and service, transmission of electricity, operations services and purchases of electricity and fuel. In general, these contracts are subject to variable quantities or prices and are terminable only in limited circumstances. The following table shows the future minimum commitments for continuing operations under these contracts as of December 31, 2021 for 2022 through 2026 and thereafter as well as actual purchases under these contracts for the years ended December 31, 2021, 2020, and 2019 (in millions):
Actual purchases during the year ended December 31,Electricity Purchase ContractsFuel Purchase ContractsOther Purchase Contracts
2019$1,597 $1,824 $1,684 
2020756 1,573 1,506 
2021709 2,070 1,261 
Future commitments for the year ending December 31,
2022$714 $1,882 $5,896 
2023570 1,157 617 
2024551 881 322 
2025546 837 230 
2026529 639 181 
Thereafter5,894 113 1,585 
Total$8,804 $5,509 $8,831