Reporting Segment And Geographic Information (Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas) (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 04, 2025	Mar. 29, 2024
Segment Reporting Information [Line Items]
Total revenue	$ 840.6	$ 953.3
North America
Segment Reporting Information [Line Items]
Total revenue	505.7	494.8
Europe
Segment Reporting Information [Line Items]
Total revenue	222.7	297.2
Asia Pacific
Segment Reporting Information [Line Items]
Total revenue	79.8	105.7
Rest of World
Segment Reporting Information [Line Items]
Total revenue	32.4	55.6
United States
Segment Reporting Information [Line Items]
Total revenue	469.8	456.9
AECO
Segment Reporting Information [Line Items]
Total revenue	335.4	339.1
AECO | North America
Segment Reporting Information [Line Items]
Total revenue	229.2	193.1
AECO | Europe
Segment Reporting Information [Line Items]
Total revenue	71.8	100.0
AECO | Asia Pacific
Segment Reporting Information [Line Items]
Total revenue	27.7	35.0
AECO | Rest of World
Segment Reporting Information [Line Items]
Total revenue	6.7	11.0
Field Systems
Segment Reporting Information [Line Items]
Total revenue	359.2	419.2
Field Systems | North America
Segment Reporting Information [Line Items]
Total revenue	192.3	182.0
Field Systems | Europe
Segment Reporting Information [Line Items]
Total revenue	95.6	140.5
Field Systems | Asia Pacific
Segment Reporting Information [Line Items]
Total revenue	49.4	65.0
Field Systems | Rest of World
Segment Reporting Information [Line Items]
Total revenue	21.9	31.7
T&L
Segment Reporting Information [Line Items]
Total revenue	146.0	195.0
T&L | North America
Segment Reporting Information [Line Items]
Total revenue	84.2	119.7
T&L | Europe
Segment Reporting Information [Line Items]
Total revenue	55.3	56.7
T&L | Asia Pacific
Segment Reporting Information [Line Items]
Total revenue	2.7	5.7
T&L | Rest of World
Segment Reporting Information [Line Items]
Total revenue	$ 3.8	$ 12.9