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Debt - Narrative (Details) - USD ($)		12 Months Ended
Debt - Narrative (Details) - USD ($)	Sep. 16, 2025	Jan. 30, 2026	Sep. 30, 2025	Jan. 31, 2025
Commercial Paper Program
Debt Instrument [Line Items]
Amount outstanding under the credit facility		$ 0		$ 0
Long Term Credit Agreements
Debt Instrument [Line Items]
Other long-term debt		0		$ 0
2025 Term Loan \| Unsecured notes
Debt Instrument [Line Items]
Unsecured notes, issued	$ 2,000,000,000.0
Long-term debt, gross		$ 2,000,000,000.0
Unsecured notes, interest rate		4.88%
September 2025 Notes
Debt Instrument [Line Items]
Debt instrument, redemption price under change of control provisions, percentage		101.00%
September 2025 Notes \| Unsecured notes
Debt Instrument [Line Items]
Unsecured notes, issued			$ 5,000,000,000.0
Revolving Credit Facility \| 2025 Credit Agreement \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 2,000,000,000.0
Debt instrument term	5 years
Revolving Credit Facility \| Third Amended And Restated Credit Agreement \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 2,000,000,000.0
Debt instrument term	5 years
Revolving Credit Facility \| 2023 Credit Agreement \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 2,000,000,000.0
Debt instrument term	5 years
Revolving Credit Facility \| Revolving Credit Facilities \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 1,000,000,000.0
Debt instrument term	364 days
Amount outstanding under the credit facility		$ 0
Remaining borrowing capacity		$ 5,000,000,000.0