Long-term Debt and Borrowing Facility - Repurchases (Details) $ in Millions	12 Months Ended
	Feb. 03, 2024 USD ($)
Debt Instrument [Line Items]
Extinguishment of debt, amount	$ 485
Fixed Rate 9.375% Notes due July 2025
Debt Instrument [Line Items]
Extinguishment of debt, amount	6
$462 million, 5.250% Fixed Interest Rate Notes due February 2028 (“2028 Notes”)
Debt Instrument [Line Items]
Extinguishment of debt, amount	38
$938 million, 6.625% Fixed Interest Rate Notes due October 2030 (“2030 Notes”)
Debt Instrument [Line Items]
Extinguishment of debt, amount	62
$294 million, 6.950% Fixed Interest Rate Debentures due March 2033 (“2033 Notes”)
Debt Instrument [Line Items]
Extinguishment of debt, amount	56
$811 million, 6.875% Fixed Interest Rate Notes due November 2035 (“2035 Notes”)
Debt Instrument [Line Items]
Extinguishment of debt, amount	189
$613 million, 6.750% Fixed Interest Rate Notes due July 2036 (“2036 Notes”)
Debt Instrument [Line Items]
Extinguishment of debt, amount	87
$201 million, 7.600% Fixed Interest Rate Notes due July 2037 (“2037 Notes”)
Debt Instrument [Line Items]
Extinguishment of debt, amount	$ 47