Consolidated Condensed Statements of Income and Comprehensive Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Jan. 31, 2025	Jan. 31, 2024
Income Statement [Abstract]
Net sales	$ 964.7	$ 931.6
Cost of sales	304.5	307.8
Gross profit	660.2	623.8
Selling, general and administrative expense	387.9	380.9
Research and development expense	40.7	39.5
Amortization of intangibles	49.6	50.3
Operating income	182.0	153.1
Interest expense	26.0	29.9
Other expense, net	2.7	3.2
Income before income taxes	153.3	120.0
Provision for income taxes (Note 6)	49.0	38.8
Net income	$ 104.3	$ 81.2
Earnings per share (Note 7):
Basic (in dollars per share)	$ 0.52	$ 0.41
Diluted (in dollars per share)	$ 0.52	$ 0.41
Number of shares used to compute earnings per share:
Basic (in shares)	199.7	198.4
Diluted (in shares)	201.2	199.9
Other comprehensive income, net of tax:
Cash flow hedges	$ (2.0)	$ (28.0)
Foreign currency translation adjustment	(66.7)	59.8
Comprehensive income	$ 35.6	$ 113.0