v3.25.2
Equity - Change In Common Units (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
Class of Stock [Line Items]              
Limited Partners' Capital Account, Units Outstanding 3,432,600,000       3,432,600,000 3,431,000,000  
Stock Issued During Period, Shares, Dividend Reinvestment Plan         1,100,000    
Partners' Capital Account, Unit-based Payment Arrangement, Number of Units         500,000    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 45,534 $ 46,162 $ 45,472 $ 43,793 $ 45,534 $ 46,017 $ 43,939
Distributions to partners (1,221) (1,133) (1,205) (1,128)      
Partners' Capital Account, Redemptions (500)   (1,750) (895)      
Series H Preferred Units              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest 893 908 893 908 $ 893 $ 893 893
Distributions to partners (29) 0 (29) 0      
Partners' Capital Account, Redemptions 0   0 0      
Stockholders' Equity, Other 0   0 0      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest $ 14 15 14 15      
Preferred Stock, Shares Outstanding 900,000       900,000 900,000  
Series A Preferred Units [Member]              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest     0 947     948
Distributions to partners     (32) (24)      
Partners' Capital Account, Redemptions     (950) 0      
Stockholders' Equity, Other     13 0      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest     22 23      
Series C Preferred Units [Member]              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest     0 0     438
Distributions to partners     0 (11)      
Partners' Capital Account, Redemptions     0 (450)      
Stockholders' Equity, Other     0 11      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest     0 12      
Series B Preferred Units [Member]              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 556 547 556 547 $ 556 $ 556 556
Distributions to partners 0 (18) 0 (18)      
Partners' Capital Account, Redemptions 0   0 0      
Stockholders' Equity, Other 0   0 0      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest $ 9 9 9 9      
Preferred Stock, Shares Outstanding 550,000       550,000 550,000  
Series D Preferred Units [Member]              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest     0 0     435
Distributions to partners     0 (11)      
Partners' Capital Account, Redemptions     0 (445)      
Stockholders' Equity, Other     0 10      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest     0 11      
Series E Preferred Units [Member]              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest     0 786     786
Distributions to partners     (15) (15)      
Partners' Capital Account, Redemptions     (800) 0      
Stockholders' Equity, Other     20 0      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest     9 15      
Series F Preferred Units [Member]              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 0 504 496 504 $ 0 $ 496 496
Distributions to partners (16) 0 (17) 0      
Partners' Capital Account, Redemptions (500)   0 0      
Stockholders' Equity, Other 8   0 0      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest $ 4 8 9 8      
Preferred Stock, Shares Outstanding 500,000       500,000 500,000  
Series G Preferred Units [Member]              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 1,488 1,514 1,488 1,515 $ 1,488 $ 1,488 1,488
Distributions to partners (53) 0 (53) 0      
Partners' Capital Account, Redemptions 0   0 0      
Stockholders' Equity, Other 0   0 0      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest $ 27 26 26 27      
Preferred Stock, Shares Outstanding 1,484,780       1,484,780 1,484,780  
Series I Preferred Units              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 419 419 419 419 $ 419 $ 419 419
Distributions to partners (9) (9) (9) (9)      
Partners' Capital Account, Redemptions 0   0 0      
Stockholders' Equity, Other       0      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest $ 9 9 9 9      
Preferred Stock, Shares Outstanding 41,464,179       41,464,179 41,464,179  
Preferred Unitholders              
Class of Stock [Line Items]              
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 3,356 3,892 3,852 5,626 $ 3,356 $ 3,852 $ 6,459
Distributions to partners (107) (27) (155) (88)      
Partners' Capital Account, Redemptions (500)   (1,750) (895)      
Stockholders' Equity, Other 8   33 21      
Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest $ 63 $ 67 $ 98 $ 129