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Consolidated Statements of Cash Flows (Parenthetical) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Statement of Cash Flows [Abstract] |  |  |
Beneficial interest obtained in exchange for accounts receivable sold | $ 11.5 |  | $ 369.8
Cash paid for acquisition of non-controlling interest |  | $ 32.7 |
Cash dividends declared, but not yet paid | $ 6.3 | $ 6.5 | $ 4.0
Avinode Group AB |  |  |
Non-controlling interest |  | 30.00% |

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