v3.26.3
Earnings (Loss) 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
Allocation of net income from continuing operations among partner interests:        
Net income from continuing operations attributable to common unitholders, basic $ 704 $ 440 $ 1,814 $ 927
Net income from continuing operations attributable to common unitholders, diluted 704 440 1,814 927
Allocation of net loss from discontinued operations among partner interests:        
Net loss from discontinued operations attributable to common unitholders, basic 0 4 0 7
Net loss from discontinued operations attributable to common unitholders, diluted 0 4 0 7
Allocation of net income among partner interests:        
Net income attributable to common unitholders, basic 704 436 1,814 920
Net income attributable to common unitholders, diluted 704 436 1,814 920
Class A common units        
Allocation of net income from continuing operations among partner interests:        
Net income from continuing operations attributable to common unitholders, basic 542 318 1,387 668
Net income from continuing operations attributable to common unitholders, diluted 542 318 1,387 668
Allocation of net loss from discontinued operations among partner interests:        
Net loss from discontinued operations attributable to common unitholders, basic 0 3 0 5
Net loss from discontinued operations attributable to common unitholders, diluted 0 3 0 5
Allocation of net income among partner interests:        
Net income attributable to common unitholders, basic 542 315 1,387 663
Net income attributable to common unitholders, diluted $ 542 $ 315 $ 1,387 $ 663
Denominator - basic and diluted partnership units:        
Weighted average number of unit outstanding, basic (in shares) 230 209 228 209
Weighted average number of units outstanding, diluted (in shares) 230 209 228 209
Earnings per unit attributable to common unitholders - basic and diluted:        
Net income from continuing operations, basic (in usd per share) $ 2.35 $ 1.52 $ 6.08 $ 3.20
Net income from continuing operations, diluted (in usd per share) 2.35 1.52 6.08 3.20
Net loss from discontinued operations, basic (in usd per share) 0 (0.01) 0 (0.02)
Net loss from discontinued operations, diluted (in usd per share) 0 (0.01) 0 (0.02)
Net income, basic (in usd per share) 2.35 1.51 6.08 3.18
Net income, diluted (in usd per share) $ 2.35 $ 1.51 $ 6.08 $ 3.18
Partnership exchangeable units        
Allocation of net income from continuing operations among partner interests:        
Net income from continuing operations attributable to common unitholders, basic $ 162 $ 122 $ 427 $ 259
Net income from continuing operations attributable to common unitholders, diluted 162 122 427 259
Allocation of net loss from discontinued operations among partner interests:        
Net loss from discontinued operations attributable to common unitholders, basic 0 1 0 2
Net loss from discontinued operations attributable to common unitholders, diluted 0 1 0 2
Allocation of net income among partner interests:        
Net income attributable to common unitholders, basic 162 121 427 257
Net income attributable to common unitholders, diluted $ 162 $ 121 $ 427 $ 257
Denominator - basic and diluted partnership units:        
Weighted average number of unit outstanding, basic (in shares) 105 127 107 127
Weighted average number of units outstanding, diluted (in shares) 105 127 107 127
Earnings per unit attributable to common unitholders - basic and diluted:        
Net income from continuing operations, basic (in usd per share) $ 1.55 $ 0.97 $ 3.97 $ 2.04
Net income from continuing operations, diluted (in usd per share) 1.55 0.97 3.97 2.04
Net loss from discontinued operations, basic (in usd per share) 0 (0.01) 0 (0.02)
Net loss from discontinued operations, diluted (in usd per share) 0 (0.01) 0 (0.02)
Net income, basic (in usd per share) 1.55 0.96 3.97 2.02
Net income, diluted (in usd per share) $ 1.55 $ 0.96 $ 3.97 $ 2.02