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Changes in Stockholders' Equity | 9 Months Ended
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May 31, 2024
Equity [Abstract] |
Changes in Stockholders' Equity | Changes in Stockholders' Equity The following tables summarize changes in the components of stockholders' equity for the periods presented (in millions):
| Common Stock Outstanding |  |  |  |  |  |  |  |  |  |
| Shares(1) |  | Amount |  | Paid-in Capital |  | Retained Earnings |  | Accumulated Other Comprehensive Loss |  | Treasury Stock, at cost |  | Total
Balance, August 31, 2023 | 31.1 |  |  | $ | 0.5 |  |  | $ | 1,066.8 |  |  | $ | 3,505.4 |  |  | $ | (112.6) |  |  | $ | (2,444.7) |  |  | $ | 2,015.4 |
Net income | — |  |  | — |  |  | — |  |  | 100.6 |  |  | — |  |  | — |  |  | 100.6 |
Other comprehensive loss | — |  |  | — |  |  | — |  |  | — |  |  | (1.5) |  |  | — |  |  | (1.5) |
Share-based payment amortization, issuances, and cancellations | 0.1 |  |  | — |  |  | 2.1 |  |  | — |  |  | — |  |  | — |  |  | 2.1 |
Employee stock purchase plan issuances | — |  |  | — |  |  | 0.5 |  |  | — |  |  | — |  |  | — |  |  | 0.5 |
Cash dividends of $0.13 per share paid on common stock | — |  |  | — |  |  | — |  |  | (4.1) |  |  | — |  |  | — |  |  | (4.1) |
Stock options exercised | — |  |  | — |  |  | 1.1 |  |  | — |  |  | — |  |  | — |  |  | 1.1 |
Repurchases of common stock | (0.3) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (50.0) |  |  | (50.0) |
Balance, November 30, 2023 | 30.9 |  |  | 0.5 |  |  | 1,070.5 |  |  | 3,601.9 |  |  | (114.1) |  |  | (2,494.7) |  |  | 2,064.1 |
Net income | — |  |  | — |  |  | — |  |  | 89.2 |  |  | — |  |  | — |  |  | 89.2 |
Other comprehensive income | — |  |  | — |  |  | — |  |  | — |  |  | 1.4 |  |  | — |  |  | 1.4 |
Share-based payment amortization, issuances, and cancellations | — |  |  | — |  |  | 11.8 |  |  | — |  |  | — |  |  | — |  |  | 11.8 |
Employee stock purchase plan issuances | — |  |  | — |  |  | 0.3 |  |  | — |  |  | — |  |  | — |  |  | 0.3 |
Cash dividends of $0.15 per share paid on common stock | — |  |  | — |  |  | — |  |  | (4.7) |  |  | — |  |  | — |  |  | (4.7) |
Stock options exercised | — |  |  | — |  |  | 5.1 |  |  | — |  |  | — |  |  | — |  |  | 5.1 |
Repurchases of common stock | (0.1) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (17.6) |  |  | (17.6) |
Balance, February 29, 2024 | 30.8 |  |  | 0.5 |  |  | 1,087.7 |  |  | 3,686.4 |  |  | (112.7) |  |  | (2,512.3) |  |  | 2,149.6 |
Net income | — |  |  | — |  |  | — |  |  | 113.9 |  |  | — |  |  | — |  |  | 113.9 |
Other comprehensive income | — |  |  | — |  |  | — |  |  | — |  |  | 0.8 |  |  | — |  |  | 0.8 |
Share-based payment amortization, issuances, and cancellations | — |  |  | — |  |  | 10.7 |  |  | — |  |  | — |  |  | — |  |  | 10.7 |
Employee stock purchase plan issuances | — |  |  | — |  |  | 0.4 |  |  | — |  |  | — |  |  | — |  |  | 0.4 |
Cash dividends of $0.15 per share paid on common stock | — |  |  | — |  |  | — |  |  | (4.6) |  |  | — |  |  | — |  |  | (4.6) |
Stock options exercised | — |  |  | — |  |  | 4.6 |  |  | — |  |  | — |  |  | — |  |  | 4.6 |
Repurchases of common stock | (0.1) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (20.7) |  |  | (20.7) |
Balance, May 31, 2024 | 30.7 |  |  | $ | 0.5 |  |  | $ | 1,103.4 |  |  | $ | 3,795.7 |  |  | $ | (111.9) |  |  | $ | (2,533.0) |  |  | $ | 2,254.7 |
_______________________________________ (1) Share activity and balances above are calculated using rounded numbers.
| Common Stock Outstanding |  |  |  |  |  |  |  |  |  |
| Shares(1) |  | Amount |  | Paid-in Capital |  | Retained Earnings |  | Accumulated Other Comprehensive Loss |  | Treasury Stock, at cost |  | Total
Balance, August 31, 2022 | 32.5 |  |  | $ | 0.5 |  |  | $ | 1,036.3 |  |  | $ | 3,176.2 |  |  | $ | (125.8) |  |  | $ | (2,175.4) |  |  | $ | 1,911.8 |
Net income | — |  |  | — |  |  | — |  |  | 74.9 |  |  | — |  |  | — |  |  | 74.9 |
Other comprehensive loss | — |  |  | — |  |  | — |  |  | — |  |  | (0.4) |  |  | — |  |  | (0.4) |
Share-based payment amortization, issuances, and cancellations | 0.2 |  |  | — |  |  | (1.8) |  |  | — |  |  | — |  |  | — |  |  | (1.8) |
Employee stock purchase plan issuances | — |  |  | — |  |  | 0.5 |  |  | — |  |  | — |  |  | — |  |  | 0.5 |
Cash dividends of $0.13 per share paid on common stock | — |  |  | — |  |  | — |  |  | (4.3) |  |  | — |  |  | — |  |  | (4.3) |
Stock options exercised | — |  |  | — |  |  | 0.4 |  |  | — |  |  | — |  |  | — |  |  | 0.4 |
Repurchases of common stock | (0.5) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (77.6) |  |  | (77.6) |
Balance, November 30, 2022 | 32.2 |  |  | 0.5 |  |  | 1,035.4 |  |  | 3,246.8 |  |  | (126.2) |  |  | (2,253.0) |  |  | 1,903.5 |
Net income | — |  |  | — |  |  | — |  |  | 83.2 |  |  | — |  |  | — |  |  | 83.2 |
Other comprehensive loss | — |  |  | — |  |  | — |  |  | — |  |  | (0.1) |  |  | — |  |  | (0.1) |
Share-based payment amortization, issuances, and cancellations | — |  |  | — |  |  | 10.9 |  |  | — |  |  | — |  |  | — |  |  | 10.9 |
Employee stock purchase plan issuances | — |  |  | — |  |  | 0.3 |  |  | — |  |  | — |  |  | — |  |  | 0.3 |
Cash dividends of $0.13 per share paid on common stock | — |  |  | — |  |  | — |  |  | (4.2) |  |  | — |  |  | — |  |  | (4.2) |
Stock options exercised | — |  |  | — |  |  | 0.5 |  |  | — |  |  | — |  |  | — |  |  | 0.5 |
Repurchases of common stock | (0.2) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (46.5) |  |  | (46.5) |
Balance, February 28, 2023 | 32.0 |  |  | 0.5 |  |  | 1,047.1 |  |  | 3,325.8 |  |  | (126.3) |  |  | (2,299.5) |  |  | 1,947.6 |
Net income | — |  |  | — |  |  | — |  |  | 105.0 |  |  | — |  |  | — |  |  | 105.0 |
Other comprehensive income | — |  |  | — |  |  | — |  |  | — |  |  | 6.3 |  |  | — |  |  | 6.3 |
Share-based payment amortization, issuances, and cancellations | — |  |  | — |  |  | 9.4 |  |  | — |  |  | — |  |  | — |  |  | 9.4 |
Employee stock purchase plan issuances | — |  |  | — |  |  | 0.4 |  |  | — |  |  | — |  |  | — |  |  | 0.4 |
Cash dividends of $0.13 per share paid on common stock | — |  |  | — |  |  | — |  |  | (4.2) |  |  | — |  |  | — |  |  | (4.2) |
Repurchases of common stock | (0.6) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (94.7) |  |  | (94.7) |
Balance, May 31, 2023 | 31.4 |  |  | $ | 0.5 |  |  | $ | 1,056.9 |  |  | $ | 3,426.6 |  |  | $ | (120.0) |  |  | $ | (2,394.2) |  |  | $ | 1,969.8 |
_______________________________________ (1) Share activity and balances above are calculated using rounded numbers.

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