Segment Information - Summary of Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2022	Sep. 24, 2022	Jun. 25, 2022	Mar. 26, 2022	Dec. 25, 2021	Sep. 25, 2021	Jun. 26, 2021	Mar. 27, 2021	Dec. 31, 2022	Dec. 25, 2021	Dec. 26, 2020
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales	$ 877,581	$ 944,830	$ 1,150,042	$ 1,010,002	$ 956,357	$ 982,248	$ 1,012,592	$ 818,148	$ 3,982,455	$ 3,769,345	$ 2,398,043
Cost of goods sold									2,864,862	2,938,989	1,966,161
Depreciation and amortization									43,731	45,390	44,843
Selling, general, and administrative expense									203,086	184,052	159,483
Gain on sale of businesses									0	(57,760)	0
Gain on sale of assets, net									(6,373)	0	0
Litigation settlement, net									0	0	(22,053)
Impairment charges									0	2,829	3,771
Operating income									877,149	655,845	245,838
Interest expense									(810)	(7,709)	(19,247)
Pension plan termination expense									(13,100)	0	(17,835)
Redemption premium									0	(5,674)	0
Environmental expense									(1,298)	(5,053)	(4,454)
Other income, net									14,090	3,730	4,887
Income before income taxes									876,031	641,139	209,189
Expenditures for long-lived assets									37,639	65,122	51,146
Segment assets	2,242,399				1,728,936				2,242,399	1,728,936	1,528,568
Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									4,025,080	3,798,807	2,425,292
Intersegment sales
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									(42,625)	(29,462)	(27,249)
Corporate and Eliminations
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									(42,625)	(29,462)	(27,249)
Cost of goods sold									(38,269)	(30,679)	(19,810)
Depreciation and amortization									4,717	4,698	3,995
Selling, general, and administrative expense									61,744	49,278	41,367
Gain on sale of businesses										(51,306)
Gain on sale of assets, net									(6,373)
Litigation settlement, net											(22,053)
Impairment charges										0	0
Operating income									(64,444)	(1,453)	(30,748)
Expenditures for long-lived assets									7,429	3,521	448
Segment assets	712,817				145,267				712,817	145,267	139,280
Piping Systems
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Impairment charges											3,800
Piping Systems | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									2,730,084	2,600,030	1,583,002
Cost of goods sold									1,943,174	1,996,610	1,311,697
Depreciation and amortization									22,193	23,384	23,071
Selling, general, and administrative expense									93,655	93,749	78,744
Gain on sale of businesses										0
Gain on sale of assets, net									0
Litigation settlement, net											0
Impairment charges										0	3,771
Operating income									671,062	486,287	165,719
Expenditures for long-lived assets									20,694	43,429	39,209
Segment assets	1,088,940				1,160,272				1,088,940	1,160,272	977,937
Industrial Metals | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									644,689	703,363	472,159
Cost of goods sold									543,004	605,715	398,000
Depreciation and amortization									7,647	6,929	7,528
Selling, general, and administrative expense									11,574	11,698	12,566
Gain on sale of businesses										(6,454)
Gain on sale of assets, net									0
Litigation settlement, net											0
Impairment charges										0	0
Operating income									82,464	85,475	54,065
Expenditures for long-lived assets									6,905	5,744	5,968
Segment assets	160,702				173,290				160,702	173,290	152,683
Climate | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									650,307	495,414	370,131
Cost of goods sold									416,953	367,343	276,274
Depreciation and amortization									9,174	10,379	10,249
Selling, general, and administrative expense									36,113	29,327	26,806
Gain on sale of businesses										0
Gain on sale of assets, net									0
Litigation settlement, net											0
Impairment charges										2,829	0
Operating income									188,067	85,536	56,802
Expenditures for long-lived assets									2,611	12,428	5,521
Segment assets	$ 279,940				$ 250,107				279,940	250,107	258,668
Tube and fittings | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									2,211,963	2,055,639	1,232,724
Tube and fittings | Piping Systems | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									2,211,963	2,055,639	1,232,724
Tube and fittings | Industrial Metals | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Tube and fittings | Climate | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Brass rod and forgings | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									510,865	565,870	356,547
Brass rod and forgings | Piping Systems | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Brass rod and forgings | Industrial Metals | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									510,865	565,870	356,547
Brass rod and forgings | Climate | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
OEM components, tube & assemblies | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									195,651	218,693	236,854
OEM components, tube & assemblies | Piping Systems | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	32,557	56,176
OEM components, tube & assemblies | Industrial Metals | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									74,647	48,572	42,127
OEM components, tube & assemblies | Climate | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									121,004	137,564	138,551
Valves and plumbing specialties | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									518,121	511,834	294,102
Valves and plumbing specialties | Piping Systems | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									518,121	511,834	294,102
Valves and plumbing specialties | Industrial Metals | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Valves and plumbing specialties | Climate | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Flex duct and other HVAC components | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									529,303	357,850	231,580
Flex duct and other HVAC components | Piping Systems | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Flex duct and other HVAC components | Industrial Metals | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Flex duct and other HVAC components | Climate | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									529,303	357,850	231,580
Other | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									59,177	88,921	73,485
Other | Piping Systems | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									0	0	0
Other | Industrial Metals | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									59,177	88,921	73,485
Other | Climate | Operating Segments
Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]
Net sales									$ 0	$ 0	$ 0