Property and Equipment, Net (Property and Equipment) (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment gross	$ 10,276,878	$ 9,288,864
Less accumulated depreciation and depletion	(4,554,929)	(4,004,358)
Property and equipment net	5,721,949	5,284,506
Landfill Site Costs [Member]
Property, Plant and Equipment [Line Items]
Property and equipment gross	4,447,530	4,205,968
Rolling Stock [Member]
Property, Plant and Equipment [Line Items]
Property and equipment gross	2,483,294	2,227,951
Land, Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property and equipment gross	1,339,542	1,147,358
Containers [Member]
Property, Plant and Equipment [Line Items]
Property and equipment gross	983,602	845,386
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment gross	940,723	820,533
Construction in Progress
Property, Plant and Equipment [Line Items]
Property and equipment gross	$ 82,187	$ 41,668

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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