Income Taxes - Schedule of (Loss)/Income before (Benefit)/Provision for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended							6 Months Ended		9 Months Ended		12 Months Ended
	Oct. 31, 2024	Jul. 31, 2024	Apr. 30, 2024	Jan. 31, 2024	Oct. 31, 2023	Jul. 31, 2023	Apr. 30, 2023	Jul. 31, 2024	Jul. 31, 2023	Oct. 31, 2024	Oct. 31, 2023	Jan. 31, 2025		Jan. 31, 2024		Jan. 31, 2023
Income Tax Disclosure [Abstract]
U.S. (loss)/ income before taxes												$ (4,974)		$ (3,126)		$ 25,214
Non-U.S. income before taxes												31,625		57,093		91,924
Income before income taxes	$ 7,411	$ 4,409	$ 4,172	$ 12,447	$ 19,663	$ 9,316	$ 12,541	$ 8,581	$ 21,857	$ 15,992	$ 41,520	$ 26,651	[1],[2]	$ 53,967	[1]	$ 117,138	[1]

[1] The operating income in the Watch and Accessory Brands segment included $30.0 million, $30.8 million and $37.0 million of unallocated corporate expenses for the fiscal years ended January 31, 2025, 2024 and 2023, respectively, and $67.0 million, $71.5 million and $81.0 million of certain intercompany profits related to the Company's supply chain operations for the fiscal years ended January 31, 2025, 2024 and 2023, respectively.

[2] The operating income in the Watch and Accessory Brands segment included a pre-tax charge of $4.6 million related to the Company's cost-savings initiative for the fiscal year ended January 31, 2025 and a pre-tax charge of $2.5 million of professional fees related to the investigation of allegations of misconduct within the Dubai branch of the Company's Swiss subsidiary.