Quarterly report [Sections 13 or 15(d)]

Debt - Margin Loan Facility (Details)

v3.26.1
Debt - Margin Loan Facility (Details) - USD ($)
shares in Millions, $ in Millions
6 Months Ended
May 14, 2026
Jun. 26, 2024
Jun. 30, 2026
Jun. 30, 2025
3.125% Exchangeable senior debentures due 2053        
Debt        
Interest rate     3.125%  
SPV | Margin loan facility        
Debt        
Maximum borrowing capacity     $ 1,076  
Amount available for borrowing     $ 218  
Number of business days prior to the maturity date     5 days  
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]   us-gaap:SecuredOvernightFinancingRateSofrMember    
Basis spread on variable rate   1.875%    
Commitment Fee Percentage   0.50%    
Interest rate     5.60% 6.20%
Amount outstanding     $ 810  
SPV | Margin loan facility | Charter | Asset pledged as collateral        
Debt        
Shares owned     19.1  
Value of pledged collateral     $ 2,700  
SPV | Revolving credit facility        
Debt        
Maximum borrowing capacity   $ 1,150    
SPV | Uncommitted incremental term loan facility        
Debt        
Maximum borrowing capacity   200    
SPV | Term loan        
Debt        
Maximum borrowing capacity   $ 1,150    
Debt instrument limited waiver period 6 months