Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2022

Revenue Recognition and Deferred Revenue [Abstract]

Revenue from External Customers by Geographic Areas [Table Text Block]

The following table disaggregates our revenue by business segment by geography to provide information as to the major sources of revenue. See Note 3 for additional description of our reportable business segments and the products and services being sold in each segment.

	For the Year Ended December 31, 2022
Primary Geographic Markets	Residential Heating & Cooling		Commercial Heating & Cooling		Refrigeration		Consolidated
United States	$	2,957.1	$	837.7	$	385.7	$	4,180.5
Canada	241.2		62.4		—		303.6
International	—		0.6		233.7		234.3
Total	$	3,198.3	$	900.7	$	619.4	$	4,718.4

	For the Year Ended December 31, 2021
Primary Geographic Markets	Residential Heating & Cooling		Commercial Heating & Cooling		Refrigeration		Consolidated
United States	$	2,532.4	$	790.1	$	324.0	$	3,646.5
Canada	243.2		73.1		—		316.3
International	—		1.6		229.7		231.3
Total	$	2,775.6	$	864.8	$	553.7	$	4,194.1

	For the Year Ended December 31, 2020
Primary Geographic Markets	Residential Heating & Cooling		Commercial Heating & Cooling		Refrigeration		Consolidated
United States	$	2,181.8	$	721.1	$	257.9	$	3,160.8
Canada	179.7		77.6		—		257.3
International	—		2.2		213.8		216.0
Total	$	2,361.5	$	800.9	$	471.7	$	3,634.1

Contract with Customer, Asset and Liability [Table Text Block]

Net contract assets (liabilities) consisted of the following:

	December 31, 2022		December 31, 2021
Contract liabilities - current	(9.6)		(10.2)
Contract liabilities - noncurrent	(6.4)		(5.5)
Total	$	(16.0)	$	(15.7)