Related Parties (Details) - Levi Strauss Foundation - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Aug. 31, 2025	Aug. 25, 2024	Aug. 31, 2025	Aug. 25, 2024
Related Party Transaction [Line Items]
Related party donations	$ 0.4	$ 0.4	$ 5.3	$ 5.7
Expenses related to donation commitments	$ 5.9	$ 2.2	$ 9.1	$ 6.4