Stock Repurchase Program - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended		3 Months Ended				9 Months Ended
	Aug. 31, 2022	May 31, 2022	Jul. 31, 2022		Jul. 31, 2021	[2]	Jul. 31, 2022		Jul. 31, 2021	[2]	Dec. 10, 2021
Accelerated Share Repurchases [Line Items]
Stock repurchase program authorized amount											$ 1,000,000
Remaining amount available for further repurchases			$ 242,700				$ 242,700
Purchases of treasury stock (in shares)			715	[1]	521		2,400	[1]	2,114
Aggregate purchased shares			$ 217,266	[1]	$ 140,000		$ 752,266	[1]	$ 538,082
Accelerated Share Repurchase Program May 2022
Accelerated Share Repurchases [Line Items]
Stock repurchase program authorized amount		$ 200,000
Prepayment to repurchase stock		200,000
Initial share delivery		$ 160,000
Accelerated Share Repurchase Program May 2022 | Subsequent Event
Accelerated Share Repurchases [Line Items]
Stock repurchase program, prepayment during prior period, future derivative settlement	$ 40,000
Purchases of treasury stock (in shares)	600
Purchases of treasury stock (in USD per share)	$ 320.24
Open Market Purchase
Accelerated Share Repurchases [Line Items]
Purchases of treasury stock (in shares)			200
Purchases of treasury stock (in USD per share)			$ 298.50
Aggregate purchased shares			$ 57,300

[1] Excluded the 101,821 shares and $40.0 million equity forward contract from the May 2022 ASR settled in August 2022.

[2] Excluded the 99,573 shares and $35.0 million equity forward contract from the June 2021 ASR settled in August 2021.