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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Locations and Amounts of Designated and Non-Designated Derivative's Gains and Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019
Derivative Instruments |  |  |  |
Revenues | $ 1,650,870 | $ 1,509,453 | $ 3,189,490 | $ 2,922,867
Costs of revenues and operating expenses | 1,080,706 | 1,046,622 | 2,092,937 | 2,049,788
Interest expense | 38,880 | 40,472 | 78,266 | 80,822
Other expense (income), net | 3,882 | (2,568) | 7,079 | (4,186)
Amount of gains (losses) reclassified from accumulated OCI to earnings | (1,115) | (125) | (1,061) | (1,652)
Rate lock contracts | Revenue |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | 0 | 0 | 0 | 0
Rate lock contracts | Cost of Revenues and Operating Expenses |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | 0 | 0 | 0 | 0
Rate lock contracts | Interest Expense |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | (279) | (100) | (558) | (199)
Rate lock contracts | Other Expense (Income), Net |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | 0 | 0 | 0 | 0
Foreign exchange contracts | Revenue |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | (560) | 85 | (650) | 560
Amount excluded from the assessment of effectiveness recognized in earnings based on an amortization approach | (151) | (93) | (278) | (195)
Amount of gains (losses) recognized in earnings | 0 | 0 | 0 | 0
Foreign exchange contracts | Cost of Revenues and Operating Expenses |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | (125) | (17) | 425 | (1,818)
Amount excluded from the assessment of effectiveness recognized in earnings based on an amortization approach | 0 | 0 | 0 | 0
Amount of gains (losses) recognized in earnings | 0 | 0 | 0 | 0
Foreign exchange contracts | Interest Expense |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | 0 | 0 | 0 | 0
Amount excluded from the assessment of effectiveness recognized in earnings based on an amortization approach | 0 | 0 | 0 | 0
Amount of gains (losses) recognized in earnings | 0 | 0 | 0 | 0
Foreign exchange contracts | Other Expense (Income), Net |  |  |  |
Derivative Instruments |  |  |  |
Amount of gains (losses) reclassified from accumulated OCI to earnings | 0 | 0 | 0 | 0
Amount excluded from the assessment of effectiveness recognized in earnings based on an amortization approach | 0 | 0 | 0 | 0
Amount of gains (losses) recognized in earnings | $ 2,661 | $ 2,056 | $ (2,937) | $ 4,381

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