Business Segment Data - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 27, 2026 USD ($) segment1 Rate	Dec. 26, 2025 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment1	4
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 1,216.8	$ 1,119.5
Assets	$ 3,402.4	3,059.0
Number of reportable segments | segment1	4
North America
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 220.1	122.9
Assets	943.6	624.7
Europe
Segment Reporting Information [Line Items]
Property, plant and equipment, net	28.8	29.2
Assets	380.7	350.3
Middle East
Segment Reporting Information [Line Items]
Property, plant and equipment, net	46.4	47.2
Assets	213.0	214.1
Africa
Segment Reporting Information [Line Items]
Property, plant and equipment, net	39.0	38.2
Assets	167.9	161.2
Asia
Segment Reporting Information [Line Items]
Property, plant and equipment, net	44.4	46.2
Assets	166.3	163.8
Central America
Segment Reporting Information [Line Items]
Property, plant and equipment, net	629.4	626.0
Assets	1,087.9	1,082.7
South America
Segment Reporting Information [Line Items]
Property, plant and equipment, net	45.1	44.5
Assets	117.6	105.2
Maritime Equipment
Segment Reporting Information [Line Items]
Property, plant and equipment, net	158.1	160.2
Assets	175.7	176.0
Corporate Segment
Segment Reporting Information [Line Items]
Property, plant and equipment, net	5.5	5.1
Assets	$ 149.7	$ 181.0
COSTA RICA | Property, Plant and Equipment | Geographic Concentration Risk
Segment Reporting Information [Line Items]
Concentration risk (as a percent) | Rate	38.00%