XML 109 R82.htm IDEA: XBRL DOCUMENT v2.4.0.8
Shareholders' Equity and Stock-Based Compensation (Details) (USD $)
In Millions, except Share data in Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 28, 2013
Jun. 29, 2013
Mar. 30, 2013
Dec. 31, 2012
Sep. 29, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Numerator:                      
Income (loss) from continuing operations $ 84.4 $ 63.1 $ 39.2 $ 14.6 $ (275.7) $ 53.8 $ 35.5 $ 9.8 $ 201.3 $ (176.6) $ 132.7
Less: Net income attributable to noncontrolling interests                 2.2 3.0 5.0
Income (loss) from continuing operations attributable to SPX Corporation common shareholders for calculating basic and diluted income per share                 199.1 (179.6) 127.7
Income from discontinued operations 2.5 5.4 8.0 (4.6) 321.0 12.0 18.2 8.6 11.3 359.8 43.5
Less: Net income (loss) attributable to noncontrolling interest                 0.2 (0.2)  
Income from discontinued operations attributable to SPX Corporation common shareholders for calculating basic and diluted income per share                 $ 11.1 $ 360.0 $ 43.5
Denominator:                      
Weighted-average number of common shares used in basic income per share                 45,384 50,031 50,499
Dilutive securities - Employee stock options, restricted stock shares and restricted stock units (in shares)                 622   447
Weighted-average number of common shares and dilutive securities used in diluted income per share                 46,006 50,031 50,946
Stock options
                      
Stock-based Compensation                      
Number of options or units that were excluded from the computation of diluted income per share                   3 117
Restricted stock shares and restricted stock units
                      
Stock-based Compensation                      
Number of options or units that were excluded from the computation of diluted income per share                 647 1,031 633