XML 112 R92.htm IDEA: XBRL DOCUMENT v3.8.0.1
Quarterly Results (Unaudited) - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 30, 2016
Dec. 31, 2017
Sep. 30, 2017
Jul. 01, 2017
Apr. 01, 2017
Dec. 31, 2016
Oct. 01, 2016
Jul. 02, 2016
Apr. 02, 2016
Sep. 26, 2015
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Quarterly Financial Information [Line Items]                          
Reduction in segment income                     $ (54.8) $ (55.0) $ 122.2
Reduction in revenues   $ (387.0) $ (348.5) $ (349.7) $ (340.6) $ (395.3) $ (345.0) $ (371.4) $ (360.6)   (1,425.8) (1,472.3) (1,559.0)
Cost of products sold                     1,095.6 1,096.5 1,283.1
Gain on sale of dry cooling business                     0.0 18.4 0.0
Recognized pre-tax actuarial losses   4.2       10.2   1.8       1.8 11.4
Gain on contract settlement                     10.2 0.0 0.0
Income tax expense (benefit) from loss on investment in Foreign Subsidiary                     (77.6)    
Tax Cuts and Jobs Act of 2017, existing income tax expense (benefit)                     11.8    
Unamortized discount (premium) and debt issuance costs   0.9                 0.9    
Other expense, net                     2.0 0.3 10.0
Gain (loss) on sale of business, net of tax                     (5.3) 81.3 5.2
Income (loss) from discontinued operations, net of tax                     0.0 (16.6) 39.8
Adjustment related to redeemable noncontrolling interest   0.0 0.0 0.0 0.0 0.0 0.0 18.1 0.0   0.0 18.1 0.0
Engineered Solutions segment                          
Quarterly Financial Information [Line Items]                          
Reduction in revenues                     (654.5) (736.4) (797.6)
Gain on contract settlement     10.2                    
Reportable and other operating segments                          
Quarterly Financial Information [Line Items]                          
Reduction in segment income                     (124.9) (142.8) (38.8)
Reportable and other operating segments | Engineered Solutions segment                          
Quarterly Financial Information [Line Items]                          
Reduction in segment income                     12.6 (17.3) 87.4
South Africa                          
Quarterly Financial Information [Line Items]                          
Reduction in revenues                     (56.9) (105.4) (54.2)
South Africa | Large Power Projects | Revisions in estimates for large power projects                          
Quarterly Financial Information [Line Items]                          
Reduction in segment income                   $ 95.0      
Reduction in revenues                   $ 57.2     57.2
Cost of products sold                         37.8
South Africa | Large Power Projects | Reportable and other operating segments | Engineered Solutions segment | Revisions in estimates for large power projects                          
Quarterly Financial Information [Line Items]                          
Reduction in segment income   29.9   22.9             52.8    
Reduction in revenues   23.4   13.5             36.9    
Cost of products sold   $ 6.5   9.4             15.9    
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Dry Cooling Business                          
Quarterly Financial Information [Line Items]                          
Gain on sale of dry cooling business $ 18.4           $ 1.7 $ 1.2 17.9     18.4  
Discontinued Operations, Disposed of by Sale | Balcke Durr                          
Quarterly Financial Information [Line Items]                          
Gain (loss) on sale of business, net of tax           78.6              
Income (loss) from discontinued operations, net of tax       0.4 $ 7.2           6.8 (16.6) $ (39.6)
SPX Heat Transfer Business                          
Quarterly Financial Information [Line Items]                          
Impairment charge           $ 26.1     $ 4.0        
U.S. Postretirement Plan (“OPEB”)                          
Quarterly Financial Information [Line Items]                          
(Increase) decrease for remeasurement due to settlement     $ 2.6                    
BEE Partner | Put Option | SPX Technologies | South Africa                          
Quarterly Financial Information [Line Items]                          
Adjustment related to redeemable noncontrolling interest       $ 18.1               18.1  
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] | Amount Reclassified from AOCI | Interest Rate Swap [Member]                          
Quarterly Financial Information [Line Items]                          
Other expense, net                     $ 2.7 $ 0.0