Fair Value Measurements - Fair Value of Contingent Consideration (Details) - Fair Value, Inputs, Level 3 - Adore Me - USD ($) $ in Millions	Jan. 31, 2026	Feb. 01, 2025	Feb. 03, 2024
Accrued Expenses and Other
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent Consideration Related to Adore Me Acquisition	$ 0	$ 0	$ 74
Other Long-term Liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent Consideration Related to Adore Me Acquisition	$ 0	$ 0	$ 18