Operating Segments - Customers (Details) - customer |
12 Months Ended | |
---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
Natural gas | ||
Concentration risk | ||
Number of customers | 26 | 30 |
Customer Concentration risk | ||
Concentration risk | ||
Threshold concentration risk for reporting (as a percent) | 10.00% | 10.00% |