Short-Term Borrowings, Long-Term Debt and Available Credit Facilities Repurchase Facility and Revolving Credit Facilities (Details) $ in Millions	6 Months Ended		8 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Dec. 29, 2023	Aug. 01, 2023 USD ($)	May 02, 2023 USD ($)
Line of Credit Facility [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	$ 6,000
Line of Credit Facility, Maximum Borrowing Capacity	6,000
Proceeds from debt	3,427	$ 772
Repayments of Long-term Debt	372	$ 204
Foreign Currency Loans
Line of Credit Facility [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	77
Revolving Credit Facilities due 2022
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 2,000
Debt Instrument, Term	3 years
Revolving Credit Facilities due 2024 [Member]
Line of Credit Facility [Line Items]
Debt Instrument, Term	5 years
Revolving Credit Facilities due 2025 [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	$ 2,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 2,000
Revolving Credit Facilities due 2025 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Line of Credit Facility [Line Items]
Adjusted Term SOFR	0.10%
Revolving Credit Facilities due 2027
Line of Credit Facility [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	$ 3,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 3,000
Revolving Credit Facility
Line of Credit Facility [Line Items]
Ratio of Indebtedness to Net Capital	0.60
364-day Revolving Credit Facilities due 2023
Line of Credit Facility [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	$ 1,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,000
Debt Instrument, Term	364 days
Ratio of Indebtedness to Net Capital	0.60
364-day Revolving Credit Facilities due 2023 | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Line of Credit Facility [Line Items]
Adjusted Term SOFR	0.10%
364-day Revolving Credit Facilities due 2023 | Subsequent Event
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				$ 500
2023 repurchase facility
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity					$ 500
Percentage of outstanding amounts borrowed utilized as collateral					105.00%
2023 repurchase facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Line of Credit Facility [Line Items]
Adjusted Term SOFR			0.10%