v3.25.2
Cash, Cash Equivalents and Marketable Securities - Additional Information (Detail)
6 Months Ended
Aug. 02, 2025
Cash And Cash Equivalents [Abstract]
Effective maturity period or weighted average life
5 years
X
- References
No definition available.
+ Details
Name:
us-gaap_CashAndCashEquivalentsAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Marketable securities maximum maturity period.
+ References
No definition available.
+ Details
Name:
zumz_MarketableSecuritiesMaximumMaturityPeriod
Namespace Prefix:
zumz_
Data Type:
xbrli:durationItemType
Balance Type:
na
Period Type:
duration