Segment Information - Schedule of Disaggregation of Revenue From Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2026	Jun. 28, 2025	Jun. 27, 2026	Jun. 28, 2025
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	$ 1,427,923	$ 1,138,173	$ 2,620,928	$ 2,138,338
Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	935,580	735,194	1,688,132	1,364,553
Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	349,179	265,808	666,007	513,598
Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	143,164	137,171	266,789	260,187
Operating Segments
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	1,446,525	1,151,588	2,652,095	2,166,291
Operating Segments \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	946,575	743,475	1,707,103	1,383,158
Operating Segments \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	354,998	270,598	676,275	522,511
Operating Segments \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	144,952	137,515	268,717	260,622
Operating Segments \| Tube and fittings
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	794,194	615,352	1,414,946	1,141,148
Operating Segments \| Tube and fittings \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	794,194	615,352	1,414,946	1,141,148
Operating Segments \| Tube and fittings \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Tube and fittings \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Brass rod, forgings, wire and cable
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	326,879	233,756	624,386	453,037
Operating Segments \| Brass rod, forgings, wire and cable \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Brass rod, forgings, wire and cable \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	326,879	233,756	624,386	453,037
Operating Segments \| Brass rod, forgings, wire and cable \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| OEM components, tube and assemblies
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	50,327	58,104	94,703	107,579
Operating Segments \| OEM components, tube and assemblies \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| OEM components, tube and assemblies \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	11,193	20,723	22,127	38,938
Operating Segments \| OEM components, tube and assemblies \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	39,134	37,381	72,576	68,641
Operating Segments \| Valves and plumbing specialties
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	152,381	128,123	292,157	242,010
Operating Segments \| Valves and plumbing specialties \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	152,381	128,123	292,157	242,010
Operating Segments \| Valves and plumbing specialties \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Valves and plumbing specialties \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Flex duct and other HVAC components
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	105,818	100,134	196,141	191,981
Operating Segments \| Flex duct and other HVAC components \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Flex duct and other HVAC components \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Flex duct and other HVAC components \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	105,818	100,134	196,141	191,981
Operating Segments \| Other
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	16,926	16,119	29,762	30,536
Operating Segments \| Other \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Operating Segments \| Other \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	16,926	16,119	29,762	30,536
Operating Segments \| Other \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	0	0	0	0
Intersegment sales
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	(18,602)	(13,415)	(31,167)	(27,953)
Intersegment sales \| Piping Systems
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	(10,995)	(8,281)	(18,971)	(18,605)
Intersegment sales \| Industrial Metals
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	(5,819)	(4,790)	(10,268)	(8,913)
Intersegment sales \| Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	$ (1,788)	$ (344)	$ (1,928)	$ (435)