v3.26.1
(Components of Long-Term Debt Including Associated Interest Rates and Related Fair Values) (Details) - USD ($)
$ in Millions
Mar. 29, 2026
Sep. 28, 2025
Debt Instrument [Line Items]    
Long-term Debt, Gross $ 15,200.0 $ 16,200.0
Long-term Debt, Fair Value 13,722.8 14,968.2
Debt Instrument, Unamortized (Discount) Premium and Debt Issuance Costs, Net (101.5) (109.3)
Hedge Accounting Fair Value Adjustment 16.6 15.9
Total, Carrying Value, net of aggregate unamortized discount 15,081.9 16,074.8
2023 3-Year Four Point Seven Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 0.0 1,000.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.75%  
Debt Instrument, Interest Rate, Effective Percentage 4.788%  
2023 3-Year Four Point Seven Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 0.0 1,001.7
2016 10-Year Two Point Four Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 2.45%  
Debt Instrument, Interest Rate, Effective Percentage 2.511%  
2016 10-Year Two Point Four Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 498.1 494.0
2024 3-Year Four Point Eight Five Percentage Senior Note    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000.0 1,000.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.85%  
Debt Instrument, Interest Rate, Effective Percentage 4.958%  
2024 3-Year Four Point Eight Five Percentage Senior Note | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 1,004.6 1,009.8
2020 7-Year Two Point Zero Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 2.00%  
Debt Instrument, Interest Rate, Effective Percentage 2.058%  
2020 7-Year Two Point Zero Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 489.4 484.7
2018 10-Year Three Point Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 600.0 600.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 3.50%  
Debt Instrument, Interest Rate, Effective Percentage 3.529%  
2018 10-Year Three Point Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 589.4 591.9
2025 3-Year Four Point Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750.0 750.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.50%  
Debt Instrument, Interest Rate, Effective Percentage 4.719%  
2025 3-Year Four Point Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 749.3 757.1
2018 10-Year Four Point Zero Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750.0 750.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.00%  
Debt Instrument, Interest Rate, Effective Percentage 3.958%  
2018 10-Year Four Point Zero Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 741.5 747.9
2019 10-Year Three Point Five Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000.0 1,000.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 3.55%  
Debt Instrument, Interest Rate, Effective Percentage 3.84%  
Portion of Debt Instrument designated in fair value hedge $ 350.0  
2019 10-Year Three Point Five Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure 970.0 978.5
2020 10-Year Two Point Two Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 750.0 750.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 2.25%  
Debt Instrument, Interest Rate, Effective Percentage 3.084%  
2020 10-Year Two Point Two Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 684.0 687.8
2025 5-Year Four Point Eight Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.80%  
Debt Instrument, Interest Rate, Effective Percentage 4.932%  
2025 5-Year Four Point Eight Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 503.0 510.2
2020 10-Year Two Point Five Five Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,250.0 1,250.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 2.55%  
Debt Instrument, Interest Rate, Effective Percentage 2.582%  
2020 10-Year Two Point Five Five Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 1,137.5 1,145.9
2024 7-Year Four Point Nine Percentage Senior Note    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.90%  
Debt Instrument, Interest Rate, Effective Percentage 5.046%  
2024 7-Year Four Point Nine Percentage Senior Note | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 503.7 514.2
2022 10-Year Three Percent Senior Notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000.0 1,000.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 3.00%  
Debt Instrument, Interest Rate, Effective Percentage 3.155%  
2022 10-Year Three Percent Senior Notes | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 904.8 918.1
2023 10-Year Four Point Eight Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.80%  
Debt Instrument, Interest Rate, Effective Percentage 3.798%  
2023 10-Year Four Point Eight Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 495.7 505.7
2024 3-Year Five Percentage Senior Note    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 5.00%  
Debt Instrument, Interest Rate, Effective Percentage 5.127%  
2024 3-Year Five Percentage Senior Note | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 498.3 509.9
2025 10-Year Five Point Four Percentage Senior Notes    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 5.40%  
Debt Instrument, Interest Rate, Effective Percentage 5.51%  
2025 10-Year Five Point Four Percentage Senior Notes | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 505.3 516.6
2015 30-Year Four Point Three Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 350.0 350.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.30%  
Debt Instrument, Interest Rate, Effective Percentage 4.348%  
2015 30-Year Four Point Three Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 282.0 292.1
2017 30-Year Three Point Seven Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 3.75%  
Debt Instrument, Interest Rate, Effective Percentage 3.765%  
2017 30-Year Three Point Seven Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 362.0 378.0
2018 30-Year Four Point Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000.0 1,000.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.50%  
Debt Instrument, Interest Rate, Effective Percentage 4.504%  
2018 30-Year Four Point Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 815.4 849.6
2019 30-Year Four Point Four Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,000.0 1,000.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 4.45%  
Debt Instrument, Interest Rate, Effective Percentage 4.447%  
2019 30-Year Four Point Four Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 802.4 839.5
2020 30-Year Three Point Three Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 500.0 500.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 3.35%  
Debt Instrument, Interest Rate, Effective Percentage 3.362%  
2020 30-Year Three Point Three Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 333.9 346.0
2020 30-Year Three Point Five Percentage Senior Notes [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Face Amount $ 1,250.0 1,250.0
Interest rate on outstanding amount of indebtedness, in excess of interest then borne by such borrowings, in event of default 3.50%  
Debt Instrument, Interest Rate, Effective Percentage 3.528%  
2020 30-Year Three Point Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]    
Debt Instrument [Line Items]    
Debt Instrument, Fair Value Disclosure $ 852.5 $ 889.0