Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 02, 2025	Jan. 28, 2024	Jan. 29, 2023
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 2,735	$ 5,010	$ 8,752
2025	6,400
2026	5,200
Lululemon Studio
Finite-Lived Intangible Assets [Line Items]
Impairment of intangible assets	$ 0	$ 16,951	$ 40,585