Earnings Per Share - Computation of Basic EPS (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
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Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2017 |
Sep. 30, 2017 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2017 |
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| Earnings Per Share [Abstract] | |||||||||||
| Net earnings | $ 183.2 | $ 172.2 | $ 49.9 | $ 76.7 | $ 206.9 | $ 109.1 | $ 62.1 | $ 49.9 | $ 482.1 | $ 427.9 | $ 326.8 |
| Basic Weighted-average shares outstanding (in shares) | 115.9 | 116.8 | 118.0 | ||||||||
| Basic EPS (in dollars per share) | $ 1.59 | $ 1.49 | $ 0.43 | $ 0.66 | $ 1.76 | $ 0.93 | $ 0.53 | $ 0.43 | $ 4.16 | $ 3.66 | $ 2.77 |
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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