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v3.20.2

Contract Assets and Contract Liabilities (Details) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2020 | Sep. 30, 2019
Contract Assets |  |
Balance at beginning of year | $ 623.4 | $ 345.6
Acquisitions | 4.1 | 217.4
Recognized in current year | 759.2 | 445.1
Reclassified to accounts receivable | (868.7) | (415.7)
Foreign currency impact | (0.7) | (12.7)
Balance at end of period | 517.3 | 579.7
Contract Liabilities |  |
Balance at beginning of year | 799.7 | 444.8
Acquisitions | 6.9 | 314.7
Recognized in current year | 589.1 | 781.3
Amounts in beginning balance reclassified to revenue | (430.0) | (412.9)
Current year amounts reclassified to revenue | (152.6) | (270.3)
Foreign currency impact | (3.3) | (12.3)
Balance at end of period | $ 809.8 | $ 845.3

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