Segment Information - Schedule of Disaggregation of Revenue From Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2026	Sep. 27, 2025	Sep. 26, 2026	Sep. 27, 2025
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	$ 1,418,598	$ 1,077,824	$ 4,039,526	$ 3,216,162
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	876,056	709,669	2,564,188	2,074,222
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	402,803	241,857	1,068,810	755,455
Climate
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]
Net sales	139,739	126,298	406,528	386,485
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	1,442,814	1,094,008	4,094,909	3,260,299
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	890,610	718,404	2,597,713	2,101,562
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	409,377	248,939	1,085,652	771,450
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	142,827	126,665	411,544	387,287
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	757,841	591,206	2,172,787	1,732,354
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	757,841	591,206	2,172,787	1,732,354
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	380,823	215,017	1,005,209	668,054
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	380,823	215,017	1,005,209	668,054
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	54,173	53,473	148,876	161,052
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	12,806	20,236	34,933	59,174
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	41,367	33,237	113,943	101,878
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	132,769	127,198	424,926	369,208
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	132,769	127,198	424,926	369,208
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	101,460	93,428	297,601	285,409
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	101,460	93,428	297,601	285,409
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	15,748	13,686	45,510	44,222
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	15,748	13,686	45,510	44,222
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	(24,216)	(16,184)	(55,383)	(44,137)
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	(14,554)	(8,735)	(33,525)	(27,340)
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	(6,574)	(7,082)	(16,842)	(15,995)
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	$ (3,088)	$ (367)	$ (5,016)	$ (802)