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REVENUES (Tables)
3 Months Ended
Mar. 31, 2023
Revenue from Contract with Customer [Abstract]  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]
The following table presents aggregate value allocated to unsatisfied performance obligations as of March 31, 2023, and the amounts we expect to recognize in revenue in future periods, related primarily to firm transportation and storage contracts with remaining contract terms ranging from one month to 22 years:
Expected Period of Recognition in Revenue
(Millions of dollars)
Remainder of 2023$328 
2024376 
2025284 
2026271 
2027 and beyond874 
Total estimated transaction price allocated to unsatisfied performance obligations$2,133