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v3.23.2

Changes in Stockholders' Equity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
May 31, 2023 | Feb. 28, 2023 | Nov. 30, 2022 | May 31, 2022 | Feb. 28, 2022 | Nov. 30, 2021 | May 31, 2023 | May 31, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | $ 1,947.6 | $ 1,903.5 | $ 1,911.8 | $ 2,104.3 | $ 2,072.9 | $ 2,044.5 | $ 1,911.8 | $ 2,044.5
Net income | 105.0 | 83.2 | 74.9 | 105.7 | 75.3 | 87.6 | 263.1 | 268.6
Other comprehensive income (loss) | 6.3 | (0.1) | (0.4) | (0.6) | 6.0 | (10.7) | 5.8 | (5.3)
Share-based payment amortization, issuances, and cancellations | 9.4 | 10.9 | (1.8) | 9.2 | 9.4 | 0.4 |  |
Employee stock purchase plan issuances | 0.4 | 0.3 | 0.5 | 0.4 | 0.4 | 0.6 |  |
Cash dividends of $0.13 per share paid on common stock | (4.2) | (4.2) | (4.3) | (4.4) | (4.6) | (4.7) |  |
Stock options exercised |  | 0.5 | 0.4 |  | 1.2 | 8.0 |  |
Repurchases of common stock | (94.7) | (46.5) | (77.6) | (296.0) | (56.3) | (52.8) |  |
Ending balance | $ 1,969.8 | $ 1,947.6 | $ 1,903.5 | $ 1,918.6 | $ 2,104.3 | $ 2,072.9 | $ 1,969.8 | $ 1,918.6
Cash dividends paid (in usd per share) | $ 0.13 | $ 0.13 | $ 0.13 | $ 0.13 | $ 0.13 | $ 0.13 |  |
Common Stock Outstanding |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance (in shares) | 32.0 | 32.2 | 32.5 | 34.8 | 35.1 | 35.2 | 32.5 | 35.2
Beginning balance | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5
Share-based payment amortization, issuances, and cancellations (in shares) |  |  | 0.2 | 0.0 | 0.0 | 0.1 |  |
Stock options exercised (in shares) |  |  | 0.0 |  |  | 0.1 |  |
Repurchases of common stock (in shares) | (0.6) | (0.2) | (0.5) | (1.7) | (0.3) | (0.3) |  |
Ending balance (in shares) | 31.4 | 32.0 | 32.2 | 33.1 | 34.8 | 35.1 | 31.4 | 33.1
Ending balance | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5 | $ 0.5
Paid-in Capital |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | 1,047.1 | 1,035.4 | 1,036.3 | 1,015.6 | 1,004.6 | 995.6 | 1,036.3 | 995.6
Share-based payment amortization, issuances, and cancellations | 9.4 | 10.9 | (1.8) | 9.2 | 9.4 | 0.4 |  |
Employee stock purchase plan issuances | 0.4 | 0.3 | 0.5 | 0.4 | 0.4 | 0.6 |  |
Stock options exercised |  | 0.5 | 0.4 |  | 1.2 | 8.0 |  |
Ending balance | 1,056.9 | 1,047.1 | 1,035.4 | 1,025.2 | 1,015.6 | 1,004.6 | 1,056.9 | 1,025.2
Retained Earnings |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | 3,325.8 | 3,246.8 | 3,176.2 | 2,963.9 | 2,893.2 | 2,810.3 | 3,176.2 | 2,810.3
Net income | 105.0 | 83.2 | 74.9 | 105.7 | 75.3 | 87.6 |  |
Cash dividends of $0.13 per share paid on common stock | (4.2) | (4.2) | (4.3) | (4.4) | (4.6) | (4.7) |  |
Ending balance | 3,426.6 | 3,325.8 | 3,246.8 | 3,065.2 | 2,963.9 | 2,893.2 | 3,426.6 | 3,065.2
Accumulated Other Comprehensive Loss |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | (126.3) | (126.2) | (125.8) | (102.9) | (108.9) | (98.2) | (125.8) | (98.2)
Other comprehensive income (loss) | 6.3 | (0.1) | (0.4) | (0.6) | 6.0 | (10.7) |  |
Ending balance | (120.0) | (126.3) | (126.2) | (103.5) | (102.9) | (108.9) | (120.0) | (103.5)
Treasury Stock, at cost |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Beginning balance | (2,299.5) | (2,253.0) | (2,175.4) | (1,772.8) | (1,716.5) | (1,663.7) | (2,175.4) | (1,663.7)
Repurchases of common stock | (94.7) | (46.5) | (77.6) | (296.0) | (56.3) | (52.8) |  |
Ending balance | $ (2,394.2) | $ (2,299.5) | $ (2,253.0) | $ (2,068.8) | $ (1,772.8) | $ (1,716.5) | $ (2,394.2) | $ (2,068.8)

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