v3.26.3
Equity - Basic and Diluted Earnings Per Unit (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Numerator – net income (loss) attributable to XPLR:        
Net Income (Loss) From Continuing Operations, Value $ 51 $ (34) $ 122 $ (35)
Net Income (Loss) From Discontinued Operations Assuming Dilution, Value 0 (3) 0 (21)
Net income (loss) attributable to XPLR $ 51 $ (37) $ 122 $ (56)
Denominator:        
Weighted-average number of common units outstanding – basic (in shares) 94.3 94.0 94.2 93.9
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 93.9
Earnings Per Share [Abstract]        
Earnings (loss) per common unit attributable to XPLR, basic, continuing operations $ 0.54 $ (0.37) $ 1.29 $ (0.37)
Earnings (loss) per common unit attributable to XPLR, diluted, continuing operations 0.54 (0.37) 1.29 (0.37)
Earnings (loss) per common unit attributable to XPLR, basic, discontinued operations 0 (0.03) 0 (0.23)
Earnings (loss) per common unit attributable to XPLR, diluted, discontinued operations 0 (0.03) 0 (0.23)
Earnings (loss) per common unit attributable to XPLR – basic and assuming dilution 0.54 (0.40) 1.29 (0.60)
Earnings (loss) per common unit attributable to XPLR – basic and assuming dilution $ 0.54 $ (0.40) $ 1.29 $ (0.60)