Goodwill and Other Intangible Assets - Summary of Intangible Assets Acquired (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($)
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]
Total subject to amortization	$ 581.0
Weighted-average amortization period	31 years
Customer Relationships
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]
Total subject to amortization	$ 334.0
Weighted-average amortization period	25 years
Trade names
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]
Total subject to amortization	$ 10.5
Weighted-average amortization period	9 years
Operating Permits
Acquired Finite And Indefinite Lived Intangible Assets [Line Items]
Total subject to amortization	$ 236.5
Weighted-average amortization period	40 years