| Jun 30, 2012 | Jun 30, 2013 | Jun 30, 2014 | Jun 30, 2015 | Jun 30, 2016 | Jun 30, 2017 | Jun 30, 2018 | Jun 30, 2019 | Jun 30, 2020 | Jun 30, 2021 | Jun 30, 2022 | Jun 30, 2023 | Jun 30, 2024 |
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| Net income | 16 | 27 | 18 | 9 | 9 | -0 | 27 | 37 | 25 | 71 | 107 | 127 | 204 |
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| Depreciation and amortization expense | 58 | 66 | 86 | 84 | 68 | 74 | 75 | 71 | 72 | 90 | 98 | 110 | 110 |
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| Share-based Compensation | 10 | 14 | 23 | 21 | 19 | 23 | 21 | 17 | 24 | 39 | 19 | 20 | 31 |
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| Deferred income taxes | - | - | - | - | -4 | -7 | -4 | 4 | -1 | 3 | 1 | -10 | 3 |
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| Provision for credit losses | 0 | 2 | 1 | 9 | 5 | 5 | 4 | 6 | 3 | 7 | 16 | 9 | 23 |
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| Amortization of fees on debt | - | - | - | - | - | - | - | - | - | - | - | - | 2 |
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| Noncash operating lease expense | - | - | - | - | - | - | - | - | - | 20 | 20 | 15 | 14 |
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| Other | - | - | - | - | - | -0 | 5 | 4 | 20 | 10 | 10 | -2 | 1 |
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| Accounts receivable | 64 | 28 | 12 | 2 | -14 | 28 | -12 | 22 | 38 | 143 | 58 | 55 | 32 |
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| Inventories, prepaid expenses, deposits and other current and long-term assets | - | - | - | - | - | - | - | 3 | 16 | 39 | -5 | 19 | 9 |
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| Accounts payable | 3 | -2 | 10 | -1 | -4 | 5 | -2 | 20 | -6 | 19 | 0 | -12 | -7 |
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| Accrued liabilities | -0 | 3 | 5 | -8 | 15 | -5 | -8 | 8 | 7 | 16 | 8 | 24 | -17 |
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| Accrued compensation and benefits | 4 | 5 | -4 | 9 | 4 | -2 | 7 | 6 | 3 | 32 | -7 | -15 | 7 |
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| Operating lease liability | - | - | - | - | - | - | - | - | -13 | -21 | -21 | -12 | -15 |
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| Deferred revenue and other liabilities | - | - | - | - | - | - | - | - | 2 | 18 | 8 | 22 | -37 |
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| Net cash provided by operating activities | - | - | - | - | - | 89 | 104 | 142 | 80 | 134 | 207 | 203 | 279 |
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| Purchase of property and equipment | - | 8 | 7 | 10 | 5 | 2 | 9 | 5 | 2 | 4 | 10 | 4 | 2 |
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| Capitalized software development costs | - | 23 | 27 | 34 | 36 | 27 | 25 | 26 | 24 | 31 | 42 | 45 | 41 |
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| Capitalized curriculum development costs | 16 | 19 | 15 | 18 | 22 | 19 | 10 | 17 | 19 | 17 | 16 | 17 | 19 |
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| Sale of other investments | - | - | - | - | - | - | - | - | - | - | 5 | 0 | - |
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| Acquisition of assets | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
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| Other acquisitions, loans and investments, net of distributions | - | - | - | - | - | - | - | - | - | 2 | 4 | 2 | 5 |
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| Proceeds from the maturity of marketable securities | - | - | - | - | - | - | - | - | - | - | 40 | 92 | 204 |
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| Purchases of marketable securities | - | - | - | - | - | - | - | - | - | 41 | 85 | 141 | 278 |
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| Net cash used in investing activities | - | - | - | - | - | -57 | -50 | -61 | -217 | -165 | -111 | -118 | -140 |
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| Repayments on finance lease obligations | - | - | - | - | - | - | - | - | 28 | 24 | 33 | 43 | 41 |
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| Repayments on credit facility | - | - | - | - | - | - | - | - | 5 | 100 | - | - | - |
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| Payments of contingent consideration | - | - | - | - | - | - | - | 1 | - | - | - | 7 | - |
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| Payments of deferred purchase consideration | - | - | - | - | - | - | - | - | - | - | 23 | - | - |
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| Proceeds from Stock Options Exercised | 3 | 7 | 10 | 1 | 0 | 7 | 0 | 3 | 0 | 1 | 0 | 0 | - |
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| Repurchase of restricted stock for income tax withholding | - | - | - | - | - | - | - | - | - | 9 | 38 | 14 | 8 |
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| Net cash used in financing activities | - | - | - | - | - | -15 | -51 | -29 | 66 | 205 | -93 | -64 | -49 |
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| Net change in cash, cash equivalents and restricted cash | - | - | - | - | - | - | 2 | 52 | -71 | 173 | 3 | 21 | 90 |
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