Income Taxes - Reconciliation of Income Tax Expense (Benefit) at the Statutory Federal Rate (Details)	12 Months Ended
Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Income Tax Disclosure [Abstract]
Statutory federal income tax	21.00%	21.00%	21.00%
State income taxes, net of federal benefit	(3.50%)	6.40%	3.00%
R&D tax credits	14.10%	(5.50%)	(1.40%)
Return to provision	6.10%	0.80%	0.10%
Investment tax credit	1.10%	0.00%	0.00%
Stock-based compensation	(6.20%)	(1.20%)	(6.30%)
Non-deductible compensation	(5.70%)	1.70%	1.50%
Non-deductible expenses	(2.80%)	1.30%	0.30%
Changes in unrecognized tax benefits	(0.50%)	(0.40%)	(0.10%)
Other	(1.00%)	1.00%	(0.20%)
Effective income tax rate	22.60%	25.10%	17.90%

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Name Accounting Standards Codification
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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense.

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Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.

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