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Accounts and Financing Receivables (Classification of Accounts and Financing Receivable) (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Sep. 30, 2024 | Jun. 30, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023
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Accounts Receivable, after Allowance for Credit Loss, Current [Abstract] |  |  |  |  |  |
Accounts receivables, current - Gross | $ 181,103 |  | $ 159,406 |  |  |
Accounts receivables, current - Allowance | (36,752) |  | (35,336) |  |  |
Accounts receivables, current - Net | 144,351 |  | 124,070 |  |  |
Financing Receivable, after Allowance for Credit Loss, Current [Abstract] |  |  |  |  |  |
Financing receivables, current - Gross | 5,415 |  | 5,239 |  |  |
Financing receivables, current - Allowance | (2,793) |  | (2,476) |  |  |
Financing receivables, current - Net | 2,622 |  | 2,763 |  |  |
Accounts Receivable, after Allowance for Credit Loss [Abstract] |  |  |  |  |  |
Accounts and financing receivables, current - Gross | 186,518 |  | 164,645 |  |  |
Accounts and financing receivables, current - Allowance | (39,545) |  | (37,812) |  |  |
Accounts and financing receivables, current - Net | 146,973 |  | 126,833 |  |  |
Financing Receivable, after Allowance for Credit Loss, Noncurrent [Abstract] |  |  |  |  |  |
Financing receivables, noncurrent - Gross | 34,032 |  | 36,214 |  |  |
Financing receivables, noncurrent - Allowance | (10,266) |  | (10,082) |  |  |
Financing receivables, noncurrent - Net | 23,766 |  | 26,132 |  |  |
Financing Receivable, after Allowance for Credit Loss [Abstract] |  |  |  |  |  |
Total financing receivables | 39,447 |  | 41,453 |  |  |
Total financing receivables - Allowance | (13,059) | $ (13,467) | (12,558) | $ (13,326) | $ (12,186) | $ (11,468)
Total financing receivables - Net | $ 26,388 |  | $ 28,895 |  |  |

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