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v3.19.2

Supplemental Cash Flow Information (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
May 31, 2019 | May 31, 2018 | May 31, 2017
Supplemental Cash Flow Information [Abstract] |  |  |
Income taxes paid | $ 317.9 | $ 319.1 | $ 462.6
Interest expense paid | 10.4 | 4.0 | 2.5
Lease incentives received | $ 3.5 | 7.7 | $ 5.8
Common stock issued in connection to aquisition |  | $ 33.2 |

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