Consolidated Condensed Statements of Stockholders' Equity - USD ($) shares in Millions, $ in Millions | Total | Common Shares | Treasury Stock | Treasury Stock | Additional Paid-In Capital | Accumulated Other Comprehensive Loss | Retained Earnings | Noncontrolling Interests |
Common stock, beginning balance (in shares) at Oct. 31, 2022 | [1] | | | 197.4 | | | | | | | | | | | | | |
Common stock, beginning balance at Oct. 31, 2022 | [1] | $ 7,174.7 | | $ 19.7 | | $ (714.5) | | $ 1.8 | | $ 1,749.4 | | $ (466.8) | | $ 6,584.9 | | $ 0.2 | |
Treasury stock, beginning balance (in shares) at Oct. 31, 2022 | [1] | | | | | 17.8 | | | | | | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | | | | | | | | | |
Net income | | 84.6 | | | | | | | | | | | | 84.6 | | | |
Other comprehensive income (loss), net of tax | | 63 | | | | | | | | | | 63 | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan (in shares) | | | | 0.4 | | 1.2 | | | | | | | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan | | (1.3) | | | | | | | | (2.5) | | | | | | | |
Dividends on common stock ($0.03 per share) | | (1.5) | | | | | | | | | | | | (1.5) | | | |
Share-based compensation expense | | 16.2 | | | | | | | | 16.2 | | | | | | | |
Common stock, ending balance (in shares) at Jan. 31, 2023 | [1] | | | 197.8 | | | | | | | | | | | | | |
Common stock, ending balance at Jan. 31, 2023 | [1] | 7,335.7 | | $ 19.7 | | $ (713.3) | | 1.8 | | 1,763.1 | | (403.8) | | 6,668 | | 0.2 | |
Treasury stock, ending balance (in shares) at Jan. 31, 2023 | [1] | | | | | 17.8 | | | | | | | | | | | |
Common stock, beginning balance (in shares) at Oct. 31, 2022 | [1] | | | 197.4 | | | | | | | | | | | | | |
Common stock, beginning balance at Oct. 31, 2022 | [1] | 7,174.7 | | $ 19.7 | | $ (714.5) | | 1.8 | | 1,749.4 | | (466.8) | | 6,584.9 | | 0.2 | |
Treasury stock, beginning balance (in shares) at Oct. 31, 2022 | [1] | | | | | 17.8 | | | | | | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | | | | | | | | | |
Net income | | 124.4 | | | | | | | | | | | | | | | |
Common stock, ending balance (in shares) at Apr. 30, 2023 | [1] | | | 198 | | | | | | | | | | | | | |
Common stock, ending balance at Apr. 30, 2023 | [1] | 7,378 | | $ 19.8 | | $ (712.3) | | 1.8 | | 1,784.5 | | (423.8) | | 6,707.8 | | 0.2 | |
Treasury stock, ending balance (in shares) at Apr. 30, 2023 | [1] | | | | | 17.8 | | | | | | | | | | | |
Common stock, beginning balance (in shares) at Jan. 31, 2023 | [1] | | | 197.8 | | | | | | | | | | | | | |
Common stock, beginning balance at Jan. 31, 2023 | [1] | 7,335.7 | | $ 19.7 | | $ (713.3) | | 1.8 | | 1,763.1 | | (403.8) | | 6,668 | | 0.2 | |
Treasury stock, beginning balance (in shares) at Jan. 31, 2023 | [1] | | | | | 17.8 | | | | | | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | | | | | | | | | |
Net income | | 39.8 | | | | | | | | | | | | 39.8 | | | |
Other comprehensive income (loss), net of tax | | (20) | | | | | | | | | | (20) | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan (in shares) | | | | 0.2 | | | | | | | | | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan | | 7.8 | | $ 0.1 | | $ 1 | | | | 6.7 | | | | | | | |
Share-based compensation expense | | 14.7 | | | | | | | | 14.7 | | | | | | | |
Common stock, ending balance (in shares) at Apr. 30, 2023 | [1] | | | 198 | | | | | | | | | | | | | |
Common stock, ending balance at Apr. 30, 2023 | [1] | $ 7,378 | | $ 19.8 | | $ (712.3) | | 1.8 | | 1,784.5 | | (423.8) | | 6,707.8 | | 0.2 | |
Treasury stock, ending balance (in shares) at Apr. 30, 2023 | [1] | | | | | 17.8 | | | | | | | | | | | |
Common stock, beginning balance (in shares) at Oct. 31, 2023 | | 198.1 | | 198.1 | [1] | | | | | | | | | | | | |
Common stock, beginning balance at Oct. 31, 2023 | [1] | $ 7,551 | | $ 19.8 | | $ (710.3) | | 1.8 | | 1,817.2 | | (453.8) | | 6,876.1 | | 0.2 | |
Treasury stock, beginning balance (in shares) at Oct. 31, 2023 | | 17.7 | | | | 17.7 | [1] | | | | | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | | | | | | | | | |
Net income | | $ 81.2 | | | | | | | | | | | | 81.2 | | | |
Other comprehensive income (loss), net of tax | | 31.8 | | | | | | | | | | 31.8 | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan (in shares) | | | | 0.6 | | | | | | | | | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan | | 7.7 | | | | $ 1.1 | | | | 6.6 | | | | | | | |
Share-based compensation expense | | 23.6 | | | | | | | | 23.6 | | | | | | | |
Common stock, ending balance (in shares) at Jan. 31, 2024 | [1] | | | 198.7 | | | | | | | | | | | | | |
Common stock, ending balance at Jan. 31, 2024 | [1] | $ 7,695.3 | | $ 19.8 | | $ (709.2) | | 1.8 | | 1,847.4 | | (422) | | 6,957.3 | | 0.2 | |
Treasury stock, ending balance (in shares) at Jan. 31, 2024 | [1] | | | | | 17.7 | | | | | | | | | | | |
Common stock, beginning balance (in shares) at Oct. 31, 2023 | | 198.1 | | 198.1 | [1] | | | | | | | | | | | | |
Common stock, beginning balance at Oct. 31, 2023 | [1] | $ 7,551 | | $ 19.8 | | $ (710.3) | | 1.8 | | 1,817.2 | | (453.8) | | 6,876.1 | | 0.2 | |
Treasury stock, beginning balance (in shares) at Oct. 31, 2023 | | 17.7 | | | | 17.7 | [1] | | | | | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | | | | | | | | | |
Net income | | $ 170.1 | | | | | | | | | | | | | | | |
Common stock, ending balance (in shares) at Apr. 30, 2024 | | 199.1 | | 199.1 | [1] | | | | | | | | | | | | |
Common stock, ending balance at Apr. 30, 2024 | | $ 7,803.9 | [2] | $ 19.9 | [1] | $ (708.3) | [1] | 1.8 | [1] | 1,866.7 | [1] | (422.6) | [1] | 7,046.2 | [1] | 0.2 | [1] |
Treasury stock, ending balance (in shares) at Apr. 30, 2024 | | 17.7 | | | | 17.7 | [1] | | | | | | | | | | |
Common stock, beginning balance (in shares) at Jan. 31, 2024 | [1] | | | 198.7 | | | | | | | | | | | | | |
Common stock, beginning balance at Jan. 31, 2024 | [1] | $ 7,695.3 | | $ 19.8 | | $ (709.2) | | 1.8 | | 1,847.4 | | (422) | | 6,957.3 | | 0.2 | |
Treasury stock, beginning balance (in shares) at Jan. 31, 2024 | [1] | | | | | 17.7 | | | | | | | | | | | |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | | | | | | | | | | | | | | | | | |
Net income | | 88.9 | | | | | | | | | | | | 88.9 | | | |
Other comprehensive income (loss), net of tax | | (0.6) | | | | | | | | | | (0.6) | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan (in shares) | | | | 0.4 | | | | | | | | | | | | | |
Issuance of common stock for stock plans, net and employee stock purchase plan | | 3.5 | | $ 0.1 | | $ 0.9 | | | | 2.5 | | | | | | | |
Share-based compensation expense | | $ 16.8 | | | | | | | | 16.8 | | | | | | | |
Common stock, ending balance (in shares) at Apr. 30, 2024 | | 199.1 | | 199.1 | [1] | | | | | | | | | | | | |
Common stock, ending balance at Apr. 30, 2024 | | $ 7,803.9 | [2] | $ 19.9 | [1] | $ (708.3) | [1] | $ 1.8 | [1] | $ 1,866.7 | [1] | $ (422.6) | [1] | $ 7,046.2 | [1] | $ 0.2 | [1] |
Treasury stock, ending balance (in shares) at Apr. 30, 2024 | | 17.7 | | | | 17.7 | [1] | | | | | | | | | | |
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[1] All periods presented have been adjusted to reflect the four-for-one stock split effected on February 16, 2024. Refer to Note 1. General for further information. All periods presented have been adjusted to reflect the four-for-one stock split effected on February 16, 2024. Refer to Note 1. General for further information. | |