Stockholders' Equity Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2026	Mar. 30, 2025
Accumulated Other Comprehensive Loss
Balance at beginning of period	$ (63,968)	$ (74,753)
Foreign currency translation	(2,796)	1,912
Balance at end of period	(66,764)	(72,841)
Foreign Currency Translation
Accumulated Other Comprehensive Loss
Foreign currency translation	$ (2,796)	$ 1,912