v3.25.4
Debt Obligations and Commitments (Schedule of Long and Short-Term Debt Contractual Commitments) - USD (Details) - USD ($)
$ in Millions
Dec. 27, 2025
Dec. 28, 2024
Debt Instrument [Line Items]    
Debt, Current $ 6,861 $ 7,082
Long-term Debt 46,351 41,228
Long-Term Debt, Excluding Current Maturities 42,321 37,224
Debt Instrument, Unamortized Discount 224 267
Other Borrowings Short-term [Member]    
Debt Instrument [Line Items]    
Other borrowings 190 260
Commercial Paper $ 2,641 $ 2,818
Commercial Paper    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage 3.80% 4.50%
Current Maturities Of Long Term Debt [Member]    
Debt Instrument [Line Items]    
Long-term Debt, Current Maturities $ 4,030 $ 4,004
Notes Due 2025 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage   3.20%
Notes due $ 0 $ 3,999
Notes Due 2026 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage 3.60% 3.70%
Notes due $ 4,003 $ 3,941
Notes Due 2027 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage 3.20% 3.10%
Notes due $ 3,933 $ 3,370
Notes Due 2027 [Member] | Four Point Four Percent Notes Due February 2027    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500  
Debt Instrument, Interest Rate, Stated Percentage 4.40%  
Notes Due 2028    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage 2.40% 2.10%
Notes due $ 4,203 $ 3,240
Notes Due 2028 | Four Point Four Five Percent Notes Due February 2028    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750  
Debt Instrument, Interest Rate, Stated Percentage 4.45%  
Less: Current Maturities Of Long Term Debt Obligations [Member]    
Debt Instrument [Line Items]    
Long-term Debt, Current Maturities $ 4,030 $ 4,004
Notes Due 2029    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage 4.30% 4.60%
Notes due $ 4,043 $ 3,239
Notes Due 2029 | Four Point One Percent Notes due January 2029    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750  
Debt Instrument, Interest Rate, Stated Percentage 4.10%  
Notes due 2031-2060    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage 3.40% 3.20%
Notes due $ 25,956 $ 20,928
Other Debt Instruments due 2025-2042    
Debt Instrument [Line Items]    
Other notes due $ 42 $ 39
Notes Due 2030    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Effective Percentage 3.20% 2.60%
Notes due $ 4,171 $ 2,472
Notes Due 2030 | Four Point Six Percent Notes due February 2030    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000  
Debt Instrument, Interest Rate, Stated Percentage 4.60%  
Notes Due 2030 | Four Point Three Percent Notes due July 2030    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 650  
Debt Instrument, Interest Rate, Stated Percentage 4.30%  
Notes Due 2032 | Four Point Six Five Percent Notes due July 2032    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 850  
Debt Instrument, Interest Rate, Stated Percentage 4.65%  
Notes Due 2035 [Member] | Five Percent Notes Due February 2035    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,250  
Debt Instrument, Interest Rate, Stated Percentage 5.00%  
Notes Due 2035 [Member] | Five Percent Notes due July 2035    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,250  
Debt Instrument, Interest Rate, Stated Percentage 5.00%