Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 141,811	$ 142,182	$ 371,854	$ 343,908
Components of other comprehensive income (loss):
Foreign currency translation adjustments	(21,220)	(3,348)	(81,479)	18,142
Pension settlement adjustment, net of tax	0	(606)	32,047	3,975
Amortization of prior service cost and net actuarial losses, net of tax	1,848	4,405	7,686	11,206
Total other comprehensive income (loss)	(19,372)	451	(41,746)	33,323
Total comprehensive income	$ 122,439	$ 142,633	$ 330,108	$ 377,231