Consolidated Condensed Statements of Income and Comprehensive Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Income Statement [Abstract]
Net sales	$ 858.5	$ 787.2
Cost of sales	300.0	268.8
Gross profit	558.5	518.4
Selling, general and administrative expense	330.9	319.1
Research and development expense	31.6	26.2
Amortization of intangibles	46.5	42.3
Operating income	149.5	130.8
Interest expense	26.1	6.6
Other expense, net	1.3	2.3
Income before income taxes	122.1	121.9
Provision for income taxes (Note 6)	37.5	26.6
Net income	$ 84.6	$ 95.3
Earnings per share (Note 7):
Basic (in dollars per share)	$ 1.71	$ 1.93
Diluted (in dollars per share)	$ 1.70	$ 1.91
Number of shares used to compute earnings per share:
Basic (in shares)	49.4	49.4
Diluted (in shares)	49.7	49.9
Other comprehensive income, net of tax:
Cash flow hedges	$ (21.0)	$ 13.3
Foreign currency translation adjustment	84.0	(49.2)
Comprehensive income	$ 147.6	$ 59.4