Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)	3 Months Ended			6 Months Ended		12 Months Ended
	Jul. 02, 2022	Dec. 31, 2021	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021	Dec. 31, 2021
Finite And Indefinite Lived Intangible Assets [Line Items]
Impairment of goodwill		$ 0
Goodwill	$ 3,929,503,000	2,827,344,000		$ 3,929,503,000		$ 2,827,344,000
Finite-lived intangible assets	3,429,149,000	1,103,759,000		3,429,149,000		$ 1,103,759,000
Intangible asset amortization expense	45,900,000		$ 20,800,000	87,300,000	$ 41,900,000
Future amortization expense, in 2022	233,200,000			233,200,000
Future amortization expense, in 2023	232,700,000			232,700,000
Future amortization expense, in 2024	232,000,000			232,000,000
Future amortization expense, in 2025	231,000,000			231,000,000
Future amortization expense, in 2026	228,000,000			$ 228,000,000
Minimum [Member]
Finite And Indefinite Lived Intangible Assets [Line Items]
Intangible assets, useful life				5 years
Maximum [Member]
Finite And Indefinite Lived Intangible Assets [Line Items]
Intangible assets, useful life				25 years
Rebar Fabrication [Member]
Finite And Indefinite Lived Intangible Assets [Line Items]
Percentage of fair value exceeded carrying value						54.00%
Goodwill	361,300,000	363,000,000		$ 361,300,000		$ 363,000,000
Finite-lived intangible assets	$ 40,900,000	$ 45,000,000		$ 40,900,000		$ 45,000,000