Income Taxes - Effective Tax Rate Differs from U.S. Federal Statutory Tax Rate (Detail)	12 Months Ended
	Dec. 27, 2024	Dec. 29, 2023	Dec. 30, 2022
Income Tax Disclosure [Abstract]
Federal income tax provision at statutory rate	21.00%	21.00%	21.00%
State income taxes, net of federal benefit	(8.10%)	48.50%	(1.60%)
Effect of foreign operations	(11.00%)	21.50%	(6.70%)
Change in valuation allowance	37.40%	(34.00%)	24.30%
Foreign income inclusions	18.90%	(141.20%)	4.00%
Nondeductible executive compensation	1.40%	(7.00%)	1.80%
Stock-based compensation	(0.50%)	(3.70%)	(0.30%)
Acquisition related expenses	(9.10%)	(8.00%)	0.00%
Tax credits	(0.70%)	6.20%	(0.70%)
Tax reserves	(1.50%)	(0.10%)	1.10%
Other	0.90%	0.30%	0.00%
Effective Tax Rate	48.70%	(96.50%)	42.90%