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AQUISITIONS AND DISCONTINUED OPERATIONS - Pro Forma Results (Details) - Cues, Inc. - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2018 | Jul. 01, 2017 | Jun. 30, 2018 | Jul. 01, 2017 | Jun. 06, 2018
Business Acquisition [Line Items] |  |  |  |  |
Revenues | $ 395.9 | $ 370.9 | $ 765.2 | $ 732.3 | $ 84.0
Income (loss) from continuing operations | 23.6 | (7.4) | 36.3 | 4.3 |
Net income (loss) | $ 26.9 | $ (8.1) | $ 39.6 | $ 10.7 |
Pro forma income (loss) from continuing operations, per share, basic | $ 0.55 | $ (0.17) | $ 0.85 | $ 0.10 |
Pro forma income (loss) from continuing operations, per share, diluted | 0.53 | (0.17) | 0.81 | 0.10 |
Pro forma earnings per share, basic | 0.63 | (0.19) | 0.92 | 0.25 |
Pro forma earnings per share, diluted | $ 0.60 | $ (0.19) | $ 0.89 | $ 0.25 |

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