General business information (Additional Information) (Details) - USD ($) $ in Millions |
Mar. 26, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|---|
| Aggregate initial purchase price | $ 1,055 | ||
| EE Holdings [Member] | |||
| Percent of EELP interests owned | 77.40% | 77.50% | |
| IPO [Member] | EE Holdings [Member] | |||
| Percent of EELP interests owned | 22.60% | 22.50% |