Earnings Per Share Information (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
Earnings Per Share [Abstract]
Net income as reported	$ 151,904	$ 96,499
Basic weighted-average shares	120,996	126,060
Common stock equivalents	1,862	1,502
Diluted weighted-average shares	122,858	127,562
Debt Instrument [Line Items]
Shares issued under stock incentive and employee stock purchase plans	408	456
Restricted Stock Units RSU And Employee Stock Option Member [Member]
Debt Instrument [Line Items]
Weighted-average number of antidilutive options and restricted stock units	204	589