Financing - Narrative (Details) - USD ($)					1 Months Ended	12 Months Ended
	Aug. 28, 2025	Jul. 29, 2025	Apr. 09, 2025	Sep. 18, 2024	Aug. 28, 2025	Jan. 31, 2026	Feb. 01, 2025	Feb. 03, 2024	Apr. 08, 2025
Debt Instrument [Line Items]
Repayments of debt						$ 844,000,000	$ 522,000,000	$ 961,000,000
Debt issued						500,000,000	301,000,000	961,000,000
Letters of credit outstanding						143,000,000	144,000,000
Extinguishment of debt				$ 221,000,000
Losses on early retirement of debt				1,000,000		33,000,000	1,000,000	0
Debt Instrument, Repurchase Amount		$ 255,000,000		225,000,000
Debt Instrument, Repurchase Amount		255,000,000		$ 225,000,000
Long Term Debt Due Twenty Twenty Eight and Twenty Twenty Nine
Debt Instrument [Line Items]
Extinguishment of debt	$ 194,000,000	393,000,000			$ 587,000,000
Tender Offer
Debt Instrument [Line Items]
Extinguishment of debt		$ 251,000,000
New ABL Credit Facility
Debt Instrument [Line Items]
Repayments of debt						0	301,000,000	961,000,000
5.875% Senior notes due 2030
Debt Instrument [Line Items]
Repayments of debt						$ 224,000,000	$ 0	$ 0
Debt instrument interest rate, stated percentage						5.875%	5.875%
6.125% Senior notes due 2032
Debt Instrument [Line Items]
Debt instrument interest rate, stated percentage						6.125%	6.125%
Seven Point Three Seven Five Percent Senior Notes Due Two Thousand Thirty Three
Debt Instrument [Line Items]
Debt instrument interest rate, stated percentage		7.375%				7.875%	7.875%
Debt Instrument, Face Amount		$ 500,000,000
Revolving Credit Facility | Revolving ABL Facility
Debt Instrument [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity						$ 1,957,000,000	$ 2,856,000,000
Revolving Credit Facility | Revolving ABL Facility | Line of Credit
Debt Instrument [Line Items]
Repayments of debt						0	301,000,000
Debt issued						0	301,000,000
Amended and Extended A B L Credit Facility
Debt Instrument [Line Items]
Debt Instrument Covenant Percent of Loan Cap			10.00%
Debt Instrument Covenant Availability plus Suppressed Availability			$ 175,000,000
Amended and Extended A B L Credit Facility | ABL Borrower
Debt Instrument [Line Items]
Debt Instrument Liquidation Percentage			90.00%
Debt Coverage Ratio			1.00 to 1.00
Amended and Extended A B L Credit Facility | Base Rate | Minimum | ABL Borrower
Debt Instrument [Line Items]
Basis spread on variable rate			0.25%
Amended and Extended A B L Credit Facility | Base Rate | Maximum | ABL Borrower
Debt Instrument [Line Items]
Basis spread on variable rate			0.50%
Amended and Extended A B L Credit Facility | Credit Spread Rate | ABL Borrower
Debt Instrument [Line Items]
Basis spread on variable rate			0.10%
Amended and Extended A B L Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum | ABL Borrower
Debt Instrument [Line Items]
Basis spread on variable rate			1.25%
Amended and Extended A B L Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum | ABL Borrower
Debt Instrument [Line Items]
Basis spread on variable rate			1.50%
Line of Credit | Revolving Credit Facility | New ABL Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity									$ 3,000,000,000
Amount outstanding under credit facility						$ 0	$ 0
Line of Credit | Revolving Credit Facility | Amended and Extended A B L Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			$ 2,100,000,000
Line of Credit Facility Additional Borrowing Capacity Available			$ 1,750,000,000