v3.26.1
Equity - Basic and Diluted Earnings Per Unit (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Numerator – net income (loss) attributable to XPLR:        
Net Income (Loss) From Continuing Operations, Value $ 38 $ 87 $ 71 $ (1)
Net Income (Loss) From Discontinued Operations Assuming Dilution, Value 0 (8) 0 (18)
Net income (loss) attributable to XPLR $ 38 $ 79 $ 71 $ (19)
Denominator:        
Weighted-average number of common units outstanding – basic (in shares) 94.3 94.0 94.2 93.8
Convertible notes (in shares) 0.0 0.0 0.0 0.0
Weighted-average number of common units outstanding – assuming dilution (in shares) 94.3 94.0 94.2 93.8
Earnings Per Share [Abstract]        
Earnings (loss) per common unit attributable to XPLR, basic, continuing operations $ 0.40 $ 0.93 $ 0.76 $ (0.01)
Earnings (loss) per common unit attributable to XPLR, diluted, continuing operations 0.40 0.93 0.76 (0.01)
Earnings (loss) per common unit attributable to XPLR, basic, discontinued operations 0 (0.09) 0 (0.19)
Earnings (loss) per common unit attributable to XPLR, diluted, discontinued operations 0 (0.09) 0 (0.19)
Earnings (loss) per common unit attributable to XPLR – basic 0.40 0.84 0.76 (0.20)
Earnings (loss) per common unit attributable to XPLR – assuming dilution $ 0.40 $ 0.84 $ 0.76 $ (0.20)