Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Finite And Indefinite Lived Intangible Assets [Line Items]
Intangible asset amortization expense	$ 234,900,000	$ 129,200,000	$ 83,400,000
Future amortization expense, in 2023	234,800,000
Future amortization expense, in 2024	234,000,000.0
Future amortization expense, in 2025	233,000,000.0
Future amortization expense, in 2026	230,000,000.0
Future amortization expense, in 2027	226,000,000.0
Impairment of goodwill	0	0	0
Goodwill	3,920,060,000	2,827,344,000	$ 2,229,672,000
Finite-lived intangible assets	$ 3,322,265,000	$ 1,103,759,000
Rebar Fabrication [Member]
Finite And Indefinite Lived Intangible Assets [Line Items]
Percentage of fair value exceeded carrying value	34.00%
Goodwill	$ 347,600,000
Finite-lived intangible assets	$ 36,300,000
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