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Revenues - Summary of Disaggregated Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Disaggregation of Revenue [Line Items]
Revenues from product lines, percentage	100.00%	100.00%
Revenues	$ 1,136,118	$ 1,008,156
United States
Disaggregation of Revenue [Line Items]
Revenues	1,011,266	899,545
Canada
Disaggregation of Revenue [Line Items]
Revenues	74,492	55,341
Latin America and the Caribbean
Disaggregation of Revenue [Line Items]
Revenues	$ 50,360	$ 53,270
HVAC Equipment
Disaggregation of Revenue [Line Items]
Revenues from product lines, percentage	67.00%	66.00%
Other HVAC Products
Disaggregation of Revenue [Line Items]
Revenues from product lines, percentage	29.00%	30.00%
Commercial Refrigeration Products
Disaggregation of Revenue [Line Items]
Revenues from product lines, percentage	4.00%	4.00%

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Percentage of sales revenues from product lines.

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