Income Taxes - Unrecognized Tax Benefit Rollforward (Details) - USD ($) $ in Thousands	12 Months Ended
Jan. 25, 2025	Jan. 27, 2024	Jan. 28, 2023
Unrecognized Tax Benefits
Balance at beginning of year	$ 17,606	$ 15,771	$ 11,929
Additions based on tax positions related to the fiscal year	2,682	1,884	2,042
Additions based on tax positions related to prior years	1,369	587	2,957
Reductions based on tax positions related to prior years	(94)	(636)	0
Reductions related to the expiration of statutes of limitation	0	0	(1,157)
Balance at end of year	$ 21,563	$ 17,606	$ 15,771

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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-Topic 740
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-Name Accounting Standards Codification
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- Definition

Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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- Definition

Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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