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SUBSEQUENT EVENTS (Details Textual) - USD ($) $ / shares in Units, $ in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Feb. 03, 2020 | Jan. 30, 2020 | Dec. 29, 2019 | Dec. 30, 2018 | Dec. 31, 2017
Subsequent Event [Line Items] |  |  |  |  |
Common stock, dividends, per share, declared |  |  | $ 1.20 | $ 1.15 | $ 1.00
Subsequent Event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Dividend declared date |  | Jan. 30, 2020 |  |  |
Common stock, dividends, per share, declared |  | $ 0.30 |  |  |
Dividend payable date |  | Feb. 18, 2020 |  |  |
Dividends payable date of record |  | Feb. 10, 2020 |  |  |
EdgeRock Technology Holdings, Inc | Subsequent Event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Interest acquired. percent | 100.00% |  |  |  |
Cash consideration | $ 21.6 |  |  |  |
Long-term debt | $ 18.5 |  |  |  |

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