Stock-Based Compensation - Schedule of Outstanding and Exercisable Options (Details) - $ / shares	12 Months Ended
Jul. 31, 2026	Jul. 31, 2025
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Number outstanding (in shares)	5,667,965	6,223,080
Weighted average remaining contractual life (in years)	5 years 4 months 24 days
Weighted average exercise price (in usd per share)	$ 59.22
Number exercisable (in shares)	4,233,523
Weighted average remaining contractual life (in years)	4 years 4 months 24 days
Weighted average exercise price (in usd per share)	$ 53.79
$42.26 to $46.99
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Stock options, exercise price range, lower range limit (in usd per share)	42.26
Share options, exercise price range, upper range limit (in usd per share)	$ 46.99
Number outstanding (in shares)	1,190,976
Weighted average remaining contractual life (in years)	2 years 6 months
Weighted average exercise price (in usd per share)	$ 45.07
Number exercisable (in shares)	1,190,976
Weighted average remaining contractual life (in years)	2 years 6 months
Weighted average exercise price (in usd per share)	$ 45.07
$47.00 to $56.99
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Stock options, exercise price range, lower range limit (in usd per share)	47.00
Share options, exercise price range, upper range limit (in usd per share)	$ 56.99
Number outstanding (in shares)	1,239,306
Weighted average remaining contractual life (in years)	4 years 8 months 12 days
Weighted average exercise price (in usd per share)	$ 51.28
Number exercisable (in shares)	1,239,306
Weighted average remaining contractual life (in years)	4 years 8 months 12 days
Weighted average exercise price (in usd per share)	$ 51.28
$57.00 to $66.99
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Stock options, exercise price range, lower range limit (in usd per share)	57.00
Share options, exercise price range, upper range limit (in usd per share)	$ 66.99
Number outstanding (in shares)	1,809,367
Weighted average remaining contractual life (in years)	5 years 2 months 12 days
Weighted average exercise price (in usd per share)	$ 59.51
Number exercisable (in shares)	1,559,803
Weighted average remaining contractual life (in years)	4 years 10 months 24 days
Weighted average exercise price (in usd per share)	$ 59.45
$67.00 to $76.99
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Stock options, exercise price range, lower range limit (in usd per share)	67.00
Share options, exercise price range, upper range limit (in usd per share)	$ 76.99
Number outstanding (in shares)	754,783
Weighted average remaining contractual life (in years)	8 years 2 months 12 days
Weighted average exercise price (in usd per share)	$ 72.85
Number exercisable (in shares)	243,438
Weighted average remaining contractual life (in years)	8 years 2 months 12 days
Weighted average exercise price (in usd per share)	$ 72.84
$77.00 and above
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Stock options, exercise price range, lower range limit (in usd per share)	$ 77.00
Number outstanding (in shares)	673,533
Weighted average remaining contractual life (in years)	9 years 2 months 12 days
Weighted average exercise price (in usd per share)	$ 82.74

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Number of options outstanding, including both vested and non-vested options.

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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Weighted-average contractual term remaining for vested portion of option outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Weighted-average contractual term remaining for option award outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

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