Commitments and Contingencies - Narrative (Details) $ in Thousands	1 Months Ended			12 Months Ended
	Mar. 31, 2024 USD ($)	Mar. 31, 2024 EUR (€)	May 31, 2023 EUR (€)	Feb. 03, 2024 USD ($) subsidiary	Feb. 03, 2024 EUR (€) subsidiary	Jan. 28, 2023 USD ($)	Jan. 28, 2023 EUR (€)	Feb. 03, 2024 EUR (€)	Jan. 04, 2024 USD ($)	Sep. 29, 2023 director consultant	Apr. 30, 2023	Jan. 28, 2023 EUR (€)	Jan. 29, 2022 USD ($)
Other Commitments [Line Items]
Purchase commitments				$ 295,100
Redeemable noncontrolling interests				$ 522		$ 9,154							$ 9,500
Guess Brazil
Other Commitments [Line Items]
Total equity interest in subsidiary held by noncontrolling owners (as a percent)				40.00%				40.00%
Redeemable noncontrolling interests				$ 500		500
Guess CIS
Other Commitments [Line Items]
Total equity interest in subsidiary held by noncontrolling owners (as a percent)											30.00%
Redeemable noncontrolling interests | €								€ 0				€ 8,000,000
Payment to acquire noncontrolling interest | €			€ 8,000,000
Pending litigation | ERSRI
Other Commitments [Line Items]
Number of independent directors to be on DEI Council | director										1
Number of consultants to be on DEI Council | consultant										2
Number of consultants to be on DEI Council and selected by ERSRI | consultant										1
Number of new independent directors to be appointed to the Board | director										2
Number of new independent directors to be appointed to the Board that will be selected by ERSRI | director										1
Pending litigation | ERSRI | Settlement Pursuant to Terms of Stipulation
Other Commitments [Line Items]
Gain contingency recognized									$ 22,000
Pending litigation | ERSRI | Contingent Recovery from the Insurers Involved in Pending Litigation
Other Commitments [Line Items]
Gain contingency recognized									$ 8,000
Italy | Pending litigation | Italian customs tax audit and appeals | Europe
Other Commitments [Line Items]
Number of subsidiaries under audit by the Italian Customs Agency | subsidiary				1	1
Customs tax assessments including potential penalties and interest				$ 10,600				9,800,000
Appealed custom tax assessments				10,500	€ 9,700,000
Italy | Pending litigation | Italian customs tax audit and appeals | Europe | Appeals Court
Other Commitments [Line Items]
Amount with appealed ruling in favor of the Company				9,200	8,500,000
Monetary damages awarded by court to the plaintiff				1,300	1,200,000
Italy | Pending litigation | Italian customs tax audit and appeals | Europe | Italian Supreme Court
Other Commitments [Line Items]
Amount being reconsidered in lower court				200	200,000
Italy | Settled litigation | Italian customs tax audit and appeals | Europe | Italian Supreme Court
Other Commitments [Line Items]
Amount with appealed ruling in favor of the Company				1,600	1,500,000
Fair Value Measured at Net Asset Value Per Share
Other Commitments [Line Items]
Unfunded commitment to invest in private equity fund				5,600				€ 5,200,000
Payments to acquire investment in private equity fund				$ 5,600	€ 5,000,000	$ 100	€ 100,000
Fair Value Measured at Net Asset Value Per Share | Subsequent events
Other Commitments [Line Items]
Payments to acquire investment in private equity fund	$ 1,600	€ 1,500,000