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FINANCIAL STATEMENT COMPONENTS - Effects on Net Income (Loss) of Amounts Reclassified from AOCI (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Mar. 31, 2022 | Mar. 31, 2021
Accumulated Other Comprehensive Income (Loss) |  |  |  |  |  |  |  |
Revenues | $ 2,288,676 |  |  | $ 1,803,773 |  |  | $ 6,725,144 | $ 4,993,263
Costs of revenues and operating expenses | (1,393,769) |  |  | (1,131,626) |  |  | (4,045,479) | (3,224,563)
Interest expense | (39,978) |  |  | (39,092) |  |  | (116,142) | (117,358)
Net gains (losses) reclassified from AOCI | 730,572 | $ 717,444 | $ 1,068,417 | 567,496 | $ 457,251 | $ 420,567 | 2,516,433 | 1,445,314
Other expense (income), net | 8,644 |  |  | (7,348) |  |  | 23,985 | (269)
Unrealized Gains (Losses) on Defined Benefit Plans |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |  |  |  |  |  |
Reclassification adjustment from AOCI, net of tax | 400 |  |  | 300 |  |  | 1,100 | 800
Reclassification out of accumulated other comprehensive income | Unrealized gains (losses) on cash flow hedges from foreign exchange and interest rate contracts |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |  |  |  |  |  |
Revenues | 1,600 |  |  | (583) |  |  | 4,868 | (1,511)
Costs of revenues and operating expenses | (329) |  |  | 187 |  |  | (909) | 612
Interest expense | (279) |  |  | (279) |  |  | (837) | (837)
Net gains (losses) reclassified from AOCI | 992 |  |  | (675) |  |  | 3,122 | (1,736)
Reclassification out of accumulated other comprehensive income | Unrealized gains (losses) on available-for-sale securities |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |  |  |  |  |  |
Other expense (income), net | $ (88) |  |  | $ 25 |  |  | $ (90) | $ 238

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