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BASIS OF PRESENTATION (Details) (USD $) In Millions, unless otherwise specified | 0 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jan. 07, 2014 | Sep. 27, 2014 | Mar. 29, 2014 | Sep. 28, 2013 | Jun. 29, 2013 | Sep. 27, 2014 | Sep. 28, 2013 | Jun. 29, 2013 | Jan. 07, 2014
BASIS OF PRESENTATION |  |  |  |  |  |  |  |  |
Length of second and third quarter |  |  |  |  |  | 91 days |  |  |
Investment in joint venture under equity method investment |  |  |  |  |  |  |  |  |
Equity earnings in joint venture |  | $ 0.3 |  | $ 11.4 |  | $ 0.8 | $ 30.6 |  |
EGS Electrical Group, LLC and Subsidiaries ("EGS") |  |  |  |  |  |  |  |  |
Investment in joint venture under equity method investment |  |  |  |  |  |  |  |  |
Percentage of interest held in joint venture sold |  |  |  |  |  |  |  |  | 44.50%
Cash proceeds from sale of interest in joint venture | 574.1 |  |  |  |  |  |  |  |
Gain on sale of interest in joint venture |  |  | 491.2 |  |  |  |  |  |
Lag period for accounting of equity method investment prior to sale | 3 months |  |  |  |  |  |  |  |
Equity earnings in joint venture |  | 0 |  | 11.4 |  | 0 | 30.5 |  |
Revenues |  |  |  |  | 129.1 |  |  | 380.2 |
Gross profit |  |  |  |  | 57.0 |  |  | 164.7 |
Income from continuing operations |  |  |  |  | 25.7 |  |  | 68.5 |
Net income |  |  |  |  | $ 25.7 |  |  | $ 68.5 |

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