(Components of Long-Term Debt Including Associated Interest Rates and Related Fair Values) (Details) - USD ($) $ in Millions		3 Months Ended
		Jul. 02, 2023	Oct. 02, 2022
Debt Instrument [Line Items]
Long-term Debt, Gross		$ 15,537.2	$ 15,038.4
Long-term Debt, Fair Value		13,996.8	13,052.0
Debt Instrument, Unamortized (Discount) Premium and Debt Issuance Costs, Net		(116.6)	(117.2)
Hedging Liabilities, Noncurrent	[1]	(40.3)	(52.3)
Long-term Debt		15,380.3	14,868.9
2018 5-Year Three Point One Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 0.0	1,000.0
Stated Interest Rate		3.10%
Debt Instrument, Interest Rate, Effective Percentage	[2]	3.107%
2018 5-Year Three Point One Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure		$ 0.0	996.5
2013 10-Year Three Point Eight Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	[1]	$ 750.0	750.0
Stated Interest Rate	[1]	3.85%
Debt Instrument, Interest Rate, Effective Percentage	[1],[2]	2.859%
2013 10-Year Three Point Eight Five Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	[1]	$ 747.1	744.8
2022 2-Year FloatingrateSeniorNotes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	[3]	$ 500.0	500.0
Stated Interest Rate	[3]	5.60%
Debt Instrument, Interest Rate, Effective Percentage	[2],[3]	5.83%
Debt Instrument, Basis Spread on Variable Rate		0.42%
2022 2-Year FloatingrateSeniorNotes [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	[3]	$ 500.4	497.3
2017 7-Year PointThreeSevenTwoPercentageYenDenominatedSeniorNotes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	[4]	$ 587.2	588.4
Stated Interest Rate	[4]	0.372%
Debt Instrument, Interest Rate, Effective Percentage	[2],[4]	0.462%
2017 7-Year PointThreeSevenTwoPercentageYenDenominatedSeniorNotes [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	[4]	$ 586.9	584.7
2018 7-Year Three Point Eight Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,250.0	1,250.0
Stated Interest Rate		3.80%
Debt Instrument, Interest Rate, Effective Percentage	[2]	3.721%
2018 7-Year Three Point Eight Percentage Senior Notes [Member] | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure		$ 1,209.1	1,209.6
2023 3-Year Four Point Seven Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,000.0	0.0
Stated Interest Rate		4.75%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 990.0	0.0
2016 10-Year Two Point Four Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 500.0	500.0
Stated Interest Rate		2.45%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 464.6	458.3
2020 7-Year Two Point Zero Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 500.0	500.0
Stated Interest Rate		2.00%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 449.5	437.9
2018 10-Year Three Point Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 600.0	600.0
Stated Interest Rate		3.50%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 563.2	554.8
2018 10-Year Four Point Zero Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 750.0	750.0
Stated Interest Rate		4.00%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 719.0	704.7
2019 10-Year Three Point Five Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	[1]	$ 1,000.0	1,000.0
Stated Interest Rate	[1]	3.55%
Debt Instrument, Interest Rate, Effective Percentage	[1],[2]	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	[1]	931.1	900.3
2020 10-Year Two Point Two Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 750.0	750.0
Stated Interest Rate		2.25%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 634.4	607.7
2020 10-Year Two Point Five Five Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,250.0	1,250.0
Stated Interest Rate		2.55%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 1,061.2	1,017.9
2022 10-Year Three Percent Senior Notes
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,000.0	1,000.0
Stated Interest Rate		3.00%
Debt Instrument, Interest Rate, Effective Percentage	[2]	3.155%
2022 10-Year Three Percent Senior Notes | Fair Value, Inputs, Level 2 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure		$ 864.9	827.1
2023 10-Year Four Point Eight Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 500.0	0.0
Stated Interest Rate		4.80%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 493.1	0.0
2015 30-Year Four Point Three Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 350.0	350.0
Stated Interest Rate		4.30%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 304.5	281.5
2017 30-Year Three Point Seven Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 500.0	500.0
Stated Interest Rate		3.75%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 393.5	369.6
2018 30-Year Four Point Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,000.0	1,000.0
Stated Interest Rate		4.50%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 890.3	824.6
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
Stated Interest Rate		4.45%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 881.3	817.8
2020 30-Year Three Point Three Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 500.0	500.0
Stated Interest Rate		3.35%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 367.5	342.0
2020 30-Year Three Point Five Percentage Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,250.0	1,250.0
Stated Interest Rate		3.50%
Debt Instrument, Interest Rate, Effective Percentage	[2]	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		$ 945.2	$ 874.9

[1] Amount includes the change in fair value due to changes in benchmark interest rates related to hedging our October 2023 notes and $350 million of our August 2029 notes. Refer to Note 3, Derivative Financial Instruments, for additional information on our interest rate swaps designated as fair value hedges.

[2] Includes the effects of the amortization of any premium or discount and any gain or loss upon settlement of related treasury locks or forward-starting interest rate swaps utilized to hedge interest rate risk prior to the debt issuance.

[3] Floating rate notes which bear interest at a rate equal to Compounded SOFR (as defined in the February 2024 notes) plus 0.420%, resulting in a stated interest rate of 5.600% at July 2, 2023.

[4] Japanese yen-denominated long-term debt.