v3.25.4
Partners' Capital and Distributions - Preferred Unit Issuance (Details)
$ / shares in Units, $ in Millions
1 Months Ended 12 Months Ended
Feb. 17, 2026
$ / shares
Jan. 31, 2025
USD ($)
shares
Jan. 31, 2023
$ / shares
Oct. 10, 2017
$ / shares
Jan. 28, 2016
$ / shares
May 31, 2023
$ / shares
Dec. 31, 2025
USD ($)
transaction
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
Dec. 31, 2023
USD ($)
$ / shares
Jan. 30, 2025
USD ($)
Aug. 15, 2023
Nov. 15, 2022
$ / shares
Partners' Capital and Distributions [Line Items]                        
Number of days after end of quarter within which distributions must be paid to unitholders (in days)         45 days              
Payments for repurchase of preferred stock and preference stock | $             $ 333 $ 0 $ 0      
Series A Preferred Units                        
Partners' Capital and Distributions [Line Items]                        
Shares issued, price per share (usd per unit)         $ 26.25              
Quarterly distributions per unit (usd per unit)         0.525 $ 0.585            
Annualized distribution rate (usd per unit)     $ 2.46   $ 2.10              
Distribution rate reset, basis spread on variable rate (as a percent)         5.85%              
Distribution rate (as a percent)     9.375%                  
Number of redemptions transactions limited to | transaction             2          
Value of common units if exchanged for redemption of preferred units, as a percentage of weighted average price (as a percent)             95.00%          
Redemption price as a percentage of issue price (as a percent)             110.00%          
Series A preferred unit conversion ratio             1          
Repurchase and cancellation of common units under the Common Equity Repurchase Program (in units) | shares   12,700,000         12,678,560          
Payments for repurchase of preferred stock and preference stock | $   $ 333                    
Preferred stock redemption premium | $             $ 43 $ 0 $ 0      
Series A Preferred Units | Cash Distribution                        
Partners' Capital and Distributions [Line Items]                        
Distribution per unit (usd per unit)             $ 2.46 $ 2.46 $ 2.34      
Series A Preferred Units | Other current liabilities                        
Partners' Capital and Distributions [Line Items]                        
Dividends payable | $             $ 36     $ 10    
Series B Preferred Units                        
Partners' Capital and Distributions [Line Items]                        
Repurchase and cancellation of common units under the Common Equity Repurchase Program (in units) | shares             0          
Sale of units, price per unit (usd per unit)       $ 1,000                
Liquidation preference (usd per unit)             $ 1,000          
Dividend rate percentage (as a percent)             6.125%          
Distribution rate (usd per unit)             $ 61.25          
Preferred unit, distribution percentage spread (as a percent)                     4.11% 4.11%
Preferred unit, credit percentage spread (as a percent)                     0.26161%  
Redemption price (usd per unit)                       $ 1,000
Series B Preferred Units | Cash Distribution                        
Partners' Capital and Distributions [Line Items]                        
Distribution per unit (usd per unit)             $ 88.38 $ 98.14 $ 93.43      
Series B Preferred Units | Subsequent Event                        
Partners' Capital and Distributions [Line Items]                        
Dividend rate percentage (as a percent) 8.22342%                      
Series B Preferred Units | Subsequent Event | Cash Distribution                        
Partners' Capital and Distributions [Line Items]                        
Distribution per unit (usd per unit) $ 21.02                      
Series B Preferred Units | Other current liabilities                        
Partners' Capital and Distributions [Line Items]                        
Dividends payable | $             $ 9