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Debt - Narrative (Details)
shares in Millions
12 Months Ended
Dec. 31, 2024
USD ($)
payment
shares
Dec. 31, 2023
USD ($)
Debt Instrument [Line Items]    
Warrants purchased (in shares) | shares 7.2  
Warrants and rights outstanding $ 28,600,000  
Loss on debt extinguishment (49,314,000) $ (9,531,000)
CD Credit Facility    
Debt Instrument [Line Items]    
Line of credit 8,448,000,000  
Extinguishment of debt, amount 1,338,200,000  
Loss on debt extinguishment $ (49,300,000)  
Rio Grande | CD Credit Facility and TCF Credit Facility    
Debt Instrument [Line Items]    
Debt instrument, covenant, minimum percentage of projected principal amount outstanding be hedged 75.00%  
Debt instrument, covenant, historical debt service coverage ratio, minimum 1.10  
Senior Secured Notes and Loans | Rio Grande    
Debt Instrument [Line Items]    
Debt instrument, covenant, repurchase price, percentage 101.00%  
Senior Secured Notes | 6.67% Senior Secured Notes due 2033    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.67%  
Senior Secured Notes | 6.67% Senior Secured Notes due 2033 | Rio Grande    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.67%  
Senior Secured Notes | 6.85% Senior Secured Notes due 2047    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.85%  
Senior Secured Notes | 6.85% Senior Secured Notes due 2047 | Rio Grande    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.85%  
Senior Secured Notes | 6.58% Senior Secured Notes due 2047    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.58%  
Senior Secured Notes | 6.58% Senior Secured Notes due 2047 | Rio Grande    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.58%  
Senior Secured Loans | 6.72% Senior Secured Loans due 2033    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.72%  
Senior Secured Loans | 6.72% Senior Secured Loans due 2033 | Rio Grande    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 6.72%  
Senior Secured Loans | 7.11% Senior Secured Loans due 2047    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 7.11%  
Senior Secured Loans | 7.11% Senior Secured Loans due 2047 | Rio Grande    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 7.11%  
Line of Credit | Corporate Credit Agreement    
Debt Instrument [Line Items]    
Debt instrument, interest rate, stated percentage 12.00%  
Line of credit $ 175,000,000  
Number of additional payments | payment 8  
Percentage of payments eligible to be paid-in kind 50.00%