XML 65 R52.htm IDEA: XBRL DOCUMENT v3.20.4
Acquisitions and Discontinued Operations - Wind-Down of the Heat Transfer Business (Details) - Discontinued operations - SPX Heat Transfer Business - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 30, 2019
Dec. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Wind-down charges recorded   $ 3.5
Proceeds from sale of intangible assets   4.8
Gain on sale of intangible assets   0.1
Buildings    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Proceeds from sale of manufacturing facility $ 5.5  
Gain (loss) on disposition of manufacturing facility $ 0.3  
Special Charges, Net    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Wind-down charges related to impairment of machinery and equipment   0.6
Wind-down charges related to severance costs   2.0
Cost of Sales    
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Wind-down charges related to inventories   $ 0.9