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Debt Senior Notes (Details) - USD ($) $ in Thousands | 12 Months Ended | 24 Months Ended | 48 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jul. 31, 2023 | Jul. 31, 2022 | Jan. 15, 2021 | Jan. 14, 2020 | Jul. 31, 2025 | Jul. 31, 2021 | Mar. 31, 2019 | Dec. 31, 2018
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Restricted Payments Basket |  |  |  |  |  |  | $ 217,100 | $ 215,200
2025 Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  | $ 250,000 |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  | 5.625% |
Debt Instrument, Redemption Price, Percentage | 101.406% | 102.813% |  |  | 100.00% | 104.219% |  |
2021 Senior Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  | $ 300,000 |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  | 6.75% |
Debt Instrument, Redemption Price, Percentage |  |  | 100.00% | 101.688% |  |  |  |
Base of restricted payments basket income calculation [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Other Restrictions on Payment of Dividends |  |  |  |  |  |  | $ 125,000 |
Percentage of our aggregate consolidated net income added to base amount of calculation [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Percent restrictions on payment of dividends |  |  |  |  |  |  | 50.00% |
Percentage of our aggregate consolidated net income subtracted from base amount of calculation [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Percent restrictions on payment of dividends |  |  |  |  |  |  | 100.00% |
Percentage of net cash proceeds from sale of qualified equity interests added to base and income/loss amount in calculation [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Percent restrictions on payment of dividends |  |  |  |  |  |  | 100.00% |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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