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v3.20.2

Condensed Consolidated Statement of Stockholders' Equity - USD ($) $ in Millions | Total | Common Stock | Treasury Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Loss, net
--- | --- | --- | --- | --- | --- | ---
Balance at beginning of period at Sep. 30, 2018 | $ 505.3 | $ 0.2 | $ 46.3 | $ 267.5 | $ 317.0 | $ (33.1)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 57.9 |  |  |  | 57.9 |
Other comprehensive income | 0.6 |  |  |  |  | 0.6
Exercise of stock options | 0.8 |  |  | 0.8 |  |
Share-based compensation | 5.9 |  |  | 5.9 |  |
Repurchase of stock | 0.0 |  |  |  |  |
Balance at end of period at Jun. 30, 2019 | 570.5 | 0.2 | (46.3) | 274.2 | 374.9 | (32.5)
Balance at beginning of period at Mar. 31, 2019 | 551.8 | 0.2 | (46.3) | 272.1 | 358.6 | (32.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 16.3 |  |  |  | 16.3 |
Other comprehensive income | 0.3 |  |  |  |  |
Share-based compensation | 2.1 |  |  | 2.1 |  |
Balance at end of period at Jun. 30, 2019 | 570.5 | 0.2 | (46.3) | 274.2 | 374.9 | (32.5)
ASU 2018-02 cumulative transition adjustment | 0.7 |  |  |  | 0.7 | (0.7)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance | 594.2 | 0.2 | (50.1) | 276.8 | 402.8 | (35.5)
Balance at beginning of period at Sep. 30, 2019 | 594.2 | 0.2 | (50.1) | 276.8 | 402.1 | (34.8)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 92.2 |  |  |  | 92.2 |
Other comprehensive income | (2.7) |  |  |  |  | (2.7)
Exercise of stock options | 5.2 |  |  | 5.2 |  |
Share-based compensation | 7.4 |  |  | 7.4 |  |
Repurchase of stock | (7.5) |  | 7.5 |  |  |
Balance at end of period at Jun. 30, 2020 | 688.8 | 0.2 | (57.6) | 289.4 | 495.0 | (38.2)
Balance at beginning of period at Mar. 31, 2020 | 648.6 | 0.2 | (57.6) | 285.8 | 458.4 | (38.2)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 36.6 |  |  |  | 36.6 |
Other comprehensive income | 0.0 |  |  |  |  |
Exercise of stock options | 1.2 |  |  | 1.2 |  |
Share-based compensation | 2.4 |  |  | 2.4 |  |
Balance at end of period at Jun. 30, 2020 | $ 688.8 | $ 0.2 | $ (57.6) | $ 289.4 | $ 495.0 | $ (38.2)

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