Consolidated Statements of Stockholders' Equity - USD ($) shares in Millions, $ in Millions |
Total |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
Net Unrealized Loss on AFS Securities [Member] |
Foreign Currency Translation [Member] |
Accumulated Other Comprehensive Loss [Member] |
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Beginning balance, Shares at May. 31, 2023 | 360.5 | ||||||||||||||
Beginning balance at May. 31, 2023 | $ 3,493.2 | $ 3.6 | $ 1,626.4 | $ 2,023.1 | $ (130.3) | $ (29.6) | $ (159.9) | ||||||||
Net income | 811.9 | 811.9 | |||||||||||||
Unrealized gains (losses) on securities, net of tax expense (benefit) | (9.1) | (9.1) | (9.1) | ||||||||||||
Reclassification adjustment for realized gains (losses) on securities, net of tax expense (benefit) | [1] | 0.0 | 0.0 | 0.0 | |||||||||||
Cash dividends declared | (641.9) | (641.9) | |||||||||||||
Repurchases of common shares, including excise taxes, Shares | [2] | (1.5) | |||||||||||||
Repurchases of common shares, including excise taxes | [2] | (169.2) | $ 0.0 | (6.2) | (163.0) | ||||||||||
Stock-based compensation costs | 30.7 | 30.7 | |||||||||||||
Foreign currency translation adjustment | 1.8 | 1.8 | 1.8 | ||||||||||||
Activity related to equity-based plans, Shares | 0.8 | ||||||||||||||
Activity related to equity-based plans | 7.0 | $ 0.0 | 27.7 | (20.7) | |||||||||||
Ending balance, Shares at Nov. 30, 2023 | 359.8 | ||||||||||||||
Ending balance at Nov. 30, 2023 | 3,524.4 | $ 3.6 | 1,678.6 | 2,009.4 | (139.4) | (27.8) | (167.2) | ||||||||
Beginning balance, Shares at Aug. 31, 2023 | 361.2 | ||||||||||||||
Beginning balance at Aug. 31, 2023 | 3,587.8 | $ 3.6 | 1,666.4 | 2,100.9 | (154.2) | (28.9) | (183.1) | ||||||||
Net income | 392.7 | 392.7 | |||||||||||||
Unrealized gains (losses) on securities, net of tax expense (benefit) | 14.8 | 14.8 | 14.8 | ||||||||||||
Reclassification adjustment for realized gains (losses) on securities, net of tax expense (benefit) | [1] | 0.0 | 0.0 | 0.0 | |||||||||||
Cash dividends declared | (320.5) | (320.5) | |||||||||||||
Repurchases of common shares, including excise taxes, Shares | [2] | (1.5) | |||||||||||||
Repurchases of common shares, including excise taxes | [2] | (169.2) | $ 0.0 | (6.2) | (163.0) | ||||||||||
Stock-based compensation costs | 14.7 | 14.7 | |||||||||||||
Foreign currency translation adjustment | 1.1 | 1.1 | 1.1 | ||||||||||||
Activity related to equity-based plans, Shares | 0.1 | ||||||||||||||
Activity related to equity-based plans | 3.0 | $ 0.0 | 3.7 | (0.7) | |||||||||||
Ending balance, Shares at Nov. 30, 2023 | 359.8 | ||||||||||||||
Ending balance at Nov. 30, 2023 | $ 3,524.4 | $ 3.6 | 1,678.6 | 2,009.4 | (139.4) | (27.8) | (167.2) | ||||||||
Beginning balance, Shares at May. 31, 2024 | 360.1 | 360.1 | |||||||||||||
Beginning balance at May. 31, 2024 | $ 3,801.0 | $ 3.6 | 1,729.5 | 2,213.0 | (120.7) | (24.4) | (145.1) | ||||||||
Net income | 840.8 | 840.8 | |||||||||||||
Unrealized gains (losses) on securities, net of tax expense (benefit) | 57.6 | 57.6 | 57.6 | ||||||||||||
Reclassification adjustment for realized gains (losses) on securities, net of tax expense (benefit) | [3] | 0.0 | 0.0 | 0.0 | |||||||||||
Cash dividends declared | (705.7) | (705.7) | |||||||||||||
Repurchases of common shares, including excise taxes, Shares | [4] | (0.8) | |||||||||||||
Repurchases of common shares, including excise taxes | [4] | (104.5) | $ 0.0 | (4.0) | (100.5) | ||||||||||
Stock-based compensation costs | 32.9 | 32.9 | |||||||||||||
Foreign currency translation adjustment | (4.4) | (4.4) | (4.4) | ||||||||||||
Activity related to equity-based plans, Shares | 0.8 | ||||||||||||||
Activity related to equity-based plans | $ 8.0 | $ 0.0 | 31.0 | (23.0) | |||||||||||
Ending balance, Shares at Nov. 30, 2024 | 360.1 | 360.1 | |||||||||||||
Ending balance at Nov. 30, 2024 | $ 3,925.7 | $ 3.6 | 1,789.4 | 2,224.6 | (63.1) | (28.8) | (91.9) | ||||||||
Beginning balance, Shares at Aug. 31, 2024 | 359.9 | ||||||||||||||
Beginning balance at Aug. 31, 2024 | 3,850.4 | $ 3.6 | 1,761.7 | 2,165.4 | (58.9) | (21.4) | (80.3) | ||||||||
Net income | 413.4 | 413.4 | |||||||||||||
Unrealized gains (losses) on securities, net of tax expense (benefit) | (4.2) | (4.2) | (4.2) | ||||||||||||
Reclassification adjustment for realized gains (losses) on securities, net of tax expense (benefit) | [3] | 0.0 | 0.0 | 0.0 | |||||||||||
Cash dividends declared | (352.9) | (352.9) | |||||||||||||
Repurchases of common shares, including excise taxes | [4] | (0.5) | $ 0.0 | (0.5) | |||||||||||
Stock-based compensation costs | 16.4 | 16.4 | |||||||||||||
Foreign currency translation adjustment | (7.4) | (7.4) | (7.4) | ||||||||||||
Activity related to equity-based plans, Shares | 0.2 | ||||||||||||||
Activity related to equity-based plans | $ 10.5 | $ 0.0 | 11.3 | (0.8) | |||||||||||
Ending balance, Shares at Nov. 30, 2024 | 360.1 | 360.1 | |||||||||||||
Ending balance at Nov. 30, 2024 | $ 3,925.7 | $ 3.6 | $ 1,789.4 | $ 2,224.6 | $ (63.1) | $ (28.8) | $ (91.9) | ||||||||
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