Fair Value Measurements - Schedule of Assets are Measured at Fair Value on Recurring Basis (Details) - USD ($)
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1 Months Ended |
9 Months Ended |
|
Jul. 31, 2021 |
Jan. 31, 2022 |
Jan. 31, 2021 |
Apr. 30, 2021 |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
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|
|
|
| Proceeds from the issuance of debt |
$ 575,000,000
|
$ 575,000,000
|
$ 0
|
|
| Interest rate |
4.125%
|
4.125%
|
|
|
| Fair value of debt |
|
$ 537,800,000
|
|
|
| Recurring |
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|
|
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
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| Financial assets |
|
561,037,000
|
|
|
| Recurring | Level 1 |
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|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
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| Financial assets |
|
559,337,000
|
|
|
| Recurring | Level 2 |
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|
|
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
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| Financial assets |
|
1,700,000
|
|
|
| Recurring | Level 3 |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
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| Financial assets |
|
0
|
|
|
| Money market funds | Recurring |
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|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
559,337,000
|
|
$ 175,007,000
|
| Money market funds | Recurring | Level 1 |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
559,337,000
|
|
175,007,000
|
| Money market funds | Recurring | Level 2 |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
0
|
|
0
|
| Money market funds | Recurring | Level 3 |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
0
|
|
$ 0
|
| Interest-bearing Deposits | Recurring |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
1,700,000
|
|
|
| Interest-bearing Deposits | Recurring | Level 1 |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
0
|
|
|
| Interest-bearing Deposits | Recurring | Level 2 |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
1,700,000
|
|
|
| Interest-bearing Deposits | Recurring | Level 3 |
|
|
|
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
|
|
|
|
| Financial assets |
|
$ 0
|
|
|