Impairment of Assets and Restructuring Costs - Schedule of Asset Impairment Charges (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Oct. 27, 2024 |
Oct. 29, 2023 |
Oct. 27, 2024 |
Oct. 29, 2023 |
|
| Impairment of Long-Lived Assets and Other Charges [Line Items] | ||||
| lululemon Studio obsolescence provision | $ 0 | $ 23,709 | ||
| Impairment of assets | ||||
| Impairment of assets and restructuring costs | $ 0 | $ 74,501 | 0 | 74,501 |
| Lululemon Studio | ||||
| Impairment of Long-Lived Assets and Other Charges [Line Items] | ||||
| lululemon Studio obsolescence provision | 0 | 23,709 | $ 0 | $ 23,709 |
| Impairment of assets | ||||
| Impairment of intangible assets | 0 | 16,951 | ||
| Impairment of cloud computing arrangement implementation costs | 0 | 16,074 | ||
| Impairment of property and equipment | 0 | 11,161 | ||
| Impairment of assets | 0 | 44,186 | ||
| Restructuring costs | 0 | 30,315 | ||
| Impairment of assets and restructuring costs | 0 | 74,501 | ||
| Total pre-tax charges | 0 | 98,210 | ||
| Income tax effects of charges | 0 | (26,085) | ||
| Total after-tax charges | $ 0 | $ 72,125 | ||