Industry Segment and Geographic Area Information Schedule of Long-Lived Assets by Geographic Location (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jan. 01, 2023
Long-lived assets by Geographic Area [Line Items]
Total net long-lived assets	$ 758,876	$ 743,734
UNITED STATES
Long-lived assets by Geographic Area [Line Items]
Total net long-lived assets	317,226	311,661
GERMANY
Long-lived assets by Geographic Area [Line Items]
Total net long-lived assets	158,228	147,766
CHINA
Long-lived assets by Geographic Area [Line Items]
Total net long-lived assets	59,602	68,072
Other International [Member]
Long-lived assets by Geographic Area [Line Items]
Total net long-lived assets	223,820	216,235
Total international [Member]
Long-lived assets by Geographic Area [Line Items]
Total net long-lived assets	$ 441,650	$ 432,073