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Stock Benefit Plans - Additional Information (Detail) - USD ($) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2009 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Stock-based compensation expense |  | $ 18,506,000 | $ 19,633,000 | $ 16,717,000 |  |
Tax benefits realized |  | 800,000 | $ 2,600,000 | $ 1,600,000 |  |
Total unrecognized compensation expense related to stock options |  | $ 800,000 |  |  |  |
Unvested stock options weighted average period (in years) |  | 2 years 8 months 12 days |  |  |  |
2010 Incentive Plan [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
General contractual term for stock options granted to employees |  | 7 years |  |  |  |
Common stock reserved for issuance |  | 23,125,612 |  |  |  |
Percentage of common stock reserved for issuance to be increased |  |  |  |  | 5.00% |
Maximum number of shares that may be issued |  | 30,000,000 |  |  |  |
Shares available for issuance |  | 13,286,740 |  |  |  |
Directors' Plan [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock reserved for issuance |  | 4,598,838 |  |  |  |
Shares available for issuance |  | 2,160,500 |  |  |  |
Number of common stock shares increased in reserve for annual basis |  | 200,000 |  |  |  |
2021 ESPP [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock reserved for issuance |  | 2,164,999 |  |  |  |
Shares of common stock allowed to purchase at a discount through payroll deductions |  | 15.00% |  |  |  |
Purchase of common stock at a percentage of price per share |  | 85.00% |  |  |  |
Maximum number of common stock, participant may purchase during purchase period |  | 2,500 |  |  |  |
Maximum value of common stock, participant may purchase in each calendar year |  | $ 25,000,000 |  |  |  |
Number of shares issued |  | 0 |  |  |  |
Employee payroll contributions accrued |  | $ 900,000 |  |  |  |
Purchase period end date |  | Aug. 24, 2022 |  |  |  |
Stock options [Member] | 2010 Incentive Plan [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period |  | 4 years |  |  |  |
Stock options vesting percentage one year from the date of grant |  | 25.00% |  |  |  |
Remaining stock option vesting percentage over the three years period thereafter |  | 75.00% |  |  |  |
Stock options [Member] | Directors' Plan [Member] | Annual Grant [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period | 1 year | 1 year |  |  |  |
Stock options [Member] | Directors' Plan [Member] | Initial Grant [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period | 4 years |  |  |  |  |
Restricted stock units [Member] | 2010 Incentive Plan [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period |  | 4 years |  |  |  |
RSUs vesting percentage one year from the date of grant |  | 25.00% |  |  |  |
Remaining RSUs vesting quarterly thereafter percentage |  | 6.25% |  |  |  |
Restricted stock units [Member] | Directors' Plan [Member] | Annual Grant [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period | 1 year |  |  |  |  | 1 year
Restricted stock units [Member] | Directors' Plan [Member] | Initial Grant [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period | 4 years |  |  |  |  | 4 years
Service-based RSU [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Total unrecognized compensation expense |  | $ 18,900,000 |  |  |  |
Market-based RSUs [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Total unrecognized compensation expense |  | 0 |  |  |  |
Performance-based RSU [Member] |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Total unrecognized compensation expense |  | $ 4,500,000 |  |  |  |

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