Annual report pursuant to Section 13 and 15(d)

Borrowings, Narrative (Details)

v3.24.4
Borrowings, Narrative (Details) - USD ($)
1 Months Ended 12 Months Ended
Jan. 31, 2025
Dec. 28, 2024
Dec. 30, 2023
Dec. 31, 2022
Dec. 27, 2024
Debt Instrument [Line Items]          
Debt settled   $ 2,288,000,000 $ 423,000,000 $ 4,984,000,000  
Oregon and Arizona Bonds Due 2035 - 2040          
Debt Instrument [Line Items]          
Debt issued     $ 423,000,000    
Oregon and Arizona Bonds Due 2035          
Debt Instrument [Line Items]          
Stated interest rate     3.80%    
Oregon and Arizona Bonds Due 2040          
Debt Instrument [Line Items]          
Stated interest rate     4.10%    
4.00% Oregon and Arizona Bonds Due June 2049          
Debt Instrument [Line Items]          
Debt issued   $ 438,000,000      
Stated interest rate   4.00%      
Senior Notes          
Debt Instrument [Line Items]          
Debt issued   $ 2,600,000,000 $ 11,000,000,000.0    
Debt settled   1,900,000,000      
Line of Credit | Revolving Credit Facility          
Debt Instrument [Line Items]          
Borrowings outstanding   $ 0 $ 0    
Line of Credit | 5 Year Revolving Credit Facility | Revolving Credit Facility          
Debt Instrument [Line Items]          
Debt instrument term   5 years      
Maximum borrowing capacity   $ 7,000,000,000.0     $ 5,000,000,000.0
Debt instrument extension term   1 year      
Line of Credit | 364 Day Credit Facility | Revolving Credit Facility          
Debt Instrument [Line Items]          
Debt instrument term   364 days      
Maximum borrowing capacity   $ 8,000,000,000.0     $ 5,000,000,000.0
Debt instrument extension term   1 year      
Line of Credit | 364 Day Credit Facility | Revolving Credit Facility | Subsequent Event          
Debt Instrument [Line Items]          
Debt instrument term 364 days        
Maximum borrowing capacity $ 5,000,000,000.0        
Debt instrument extension term 1 year