Segment Information - Reconciliation of Segment Assets (Details) - USD ($) $ in Thousands	Sep. 28, 2025	Dec. 29, 2024
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 1,330,523	$ 1,170,816
Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	1,290,556	1,231,724
Operating Segments | AMS
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	645,906	644,085
Operating Segments | EAAA
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	644,650	587,639
Segment Reporting, Reconciling Item, Corporate Nonsegment
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	180,361	111,761
Eliminations
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ (140,394)	$ (172,669)