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Derivative Financial Instruments (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2020 USD ($) instrument | Sep. 30, 2019 USD ($) | Mar. 31, 2019 USD ($) | Sep. 30, 2018 USD ($) | Mar. 31, 2020 USD ($) instrument | Mar. 31, 2019 USD ($) | Jun. 30, 2019 USD ($)
Derivative [Line Items] |  |  |  |  |  |  |
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification |  | $ 3,143 |  | $ (3,246) |  |  |
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | $ 18,039 |  | $ 1,287 |  | $ 25,730 | $ 19,617 |
Proceeds from Hedge, Investing Activities |  |  |  |  | 27,732 |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | (6,917) |  | 1,217 |  | 591 | 7,354 |
Foreign Exchange Option [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 4,542 |  |  |  | 4,542 |  | $ 4,765
Derivative Liability |  |  |  |  |  |  | (42)
Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset |  |  |  |  |  |  | 144
Derivative Liability | (37,674) |  |  |  | (37,674) |  | 12,895
Notional Amount of Interest Rate Derivatives | 500,000 |  |  |  | 500,000 |  |
Notional value of contracts with future start date | 50,000 |  |  |  | 50,000 |  |
Total current and future notional amount | $ 550,000 |  |  |  | $ 550,000 |  |
Derivative, Number of Instruments Held | instrument | 10 |  |  |  | 10 |  |
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | $ 0 |  | 29 |  | $ 0 | (185) |
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months |  |  |  |  | 9,488 |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax |  |  |  |  | $ (24,841) | (10,916) |
Foreign Exchange Forward [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Number of Instruments Held | instrument | 526 |  |  |  | 526 |  |
Derivative, Notional Amount | $ 556,679 |  |  |  | $ 556,679 |  |
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net | 18,039 |  | 1,258 |  | $ 25,730 | 19,802 |
Derivative, Underlying Basis |  |  |  |  | Various |  |
Currency Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 17,795 |  |  |  | $ 17,795 |  | 15,268
Derivative Liability | (5,514) |  |  |  | (5,514) |  |
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value | $ (3,558) |  |  |  | $ (3,558) |  |
Derivative, Number of Instruments Held | instrument | 2 |  |  |  | 2 |  |
Proceeds from Other Operating Activities | $ 9,177 |  |  |  |  |  |
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months |  |  |  |  | $ 3,133 |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | $ 3,444 |  | (1,273) |  | $ 2,583 | (2,656) |
Forward Contracts [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Number of Instruments Held | instrument | 6 |  |  |  | 6 |  |
Interest Expense [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | $ (24,645) |  | (6,102) |  |  |  |
Fair value, recurring measurements [Member] | Foreign Exchange Forward [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Foreign Currency Contracts, Liability, Fair Value Disclosure | (812) |  |  |  | $ (812) |  |
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Interest Expense [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | (691) |  | 314 |  | 1,146 | (105) |
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Other Income [Member] | Currency Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | (2,665) |  | (2,146) |  | 6,203 | 5,920 |
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | (2,531) |  | (1,374) |  | (5,537) | (4,361) |
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Income (loss) before taxes [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | (3,356) |  | (1,832) |  | (7,349) | (5,815) |
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Income Taxes [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net | 825 |  | 458 |  | (1,812) | (1,454) |
Cash Flow Hedging [Member] | Currency Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Notional Amount | 120,874 |  |  |  | 120,874 |  |
Net Investment Hedging [Member] | Currency Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | $ 0 |  | 1,542 |  | $ 0 | 6,557 |
Net Investment Hedging [Member] | Forward Contracts [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Number of Instruments Held | instrument | 9 |  |  |  | 9 |  |
Derivative, Notional Amount | $ 180,292 |  |  |  | $ 180,292 |  |
Proceeds from Hedge, Investing Activities |  |  |  |  | 27,732 |  |
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax | 14,284 |  | $ 7,050 |  | 22,849 | $ 14,369 |
Designated as Hedging Instrument [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 7,436 |  |  |  | 7,436 |  | 4,658
Derivative Asset, Fair Value, Gross Liability | 0 |  |  |  | 0 |  | 0
Derivative Liability, Fair Value, Gross Liability | (45,934) |  |  |  | (45,934) |  | (16,207)
Derivative Liability, Fair Value, Gross Asset | 0 |  |  |  | 0 |  | 0
Derivative Liability | (45,934) |  |  |  | (45,934) |  | (16,207)
Interest Rate Cash Flow Hedge Asset at Fair Value | 7,436 |  |  |  | 7,436 |  | 4,658
Designated as Hedging Instrument [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 0 |  |  |  | 0 |  | 144
Derivative Asset, Fair Value, Gross Liability | 0 |  |  |  | 0 |  | 0
Derivative Liability, Fair Value, Gross Liability | (37,674) |  |  |  | (37,674) |  | (12,895)
Derivative Liability, Fair Value, Gross Asset | 0 |  |  |  | 0 |  | 0
Interest Rate Cash Flow Hedge Liability at Fair Value | (37,674) |  |  |  | (37,674) |  | (12,895)
Interest Rate Cash Flow Hedge Asset at Fair Value | 0 |  |  |  | 0 |  | 144
Designated as Hedging Instrument [Member] | Currency Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 5,895 |  |  |  | 5,895 |  |
Derivative Liability, Fair Value, Gross Liability | (3,558) |  |  |  | (3,558) |  | (915)
Derivative Liability, Fair Value, Gross Asset | 0 |  |  |  | 0 |  | 0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value |  |  |  |  |  |  | (915)
Designated as Hedging Instrument [Member] | Net Investment Hedging [Member] | Forward Contracts [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 1,541 |  |  |  | 1,541 |  | 4,514
Derivative Asset, Fair Value, Gross Liability | 0 |  |  |  | 0 |  | 0
Derivative Liability, Fair Value, Gross Liability | (4,702) |  |  |  | (4,702) |  | (2,397)
Derivative Liability, Fair Value, Gross Asset | 0 |  |  |  | 0 |  | 0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value | (4,702) |  |  |  | (4,702) |  | (2,397)
Not Designated as Hedging Instrument [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 23,027 |  |  |  | 23,027 |  | 16,658
Derivative Asset, Fair Value, Gross Liability | (2,231) |  |  |  | (2,231) |  | 1,139
Derivative Liability, Fair Value, Gross Liability | (1,346) |  |  |  | (1,346) |  | (169)
Derivative Liability, Fair Value, Gross Asset | 534 |  |  |  | 534 |  | 38
Derivative Liability |  |  |  |  |  |  | (131)
Derivative Asset | 20,796 |  |  |  | 20,796 |  | 15,519
Not Designated as Hedging Instrument [Member] | Foreign Exchange Option [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 4,554 |  |  |  | 4,554 |  | 4,793
Derivative Asset, Fair Value, Gross Liability | 12 |  |  |  | 12 |  | 28
Derivative Liability, Fair Value, Gross Liability | 0 |  |  |  | 0 |  | (42)
Derivative Liability, Fair Value, Gross Asset | 0 |  |  |  | 0 |  | 0
Derivative Liability | 0 |  |  |  | 0 |  | (42)
Foreign Currency Contract, Asset, Fair Value Disclosure | 4,542 |  |  |  | 4,542 |  | 4,765
Not Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative Asset, Fair Value, Gross Asset | 18,473 |  |  |  | 18,473 |  | 11,865
Derivative Asset, Fair Value, Gross Liability | (2,219) |  |  |  | (2,219) |  | 1,111
Derivative Liability, Fair Value, Gross Liability | (1,346) |  |  |  | (1,346) |  | (127)
Derivative Liability, Fair Value, Gross Asset | 534 |  |  |  | 534 |  | 38
Derivative, Net Liability Position, Aggregate Fair Value |  |  |  |  |  |  | (89)
Foreign Currency Contract, Asset, Fair Value Disclosure | 16,254 |  |  |  | 16,254 |  | $ 10,754
Foreign Currency Contracts, Liability, Fair Value Disclosure | (812) |  |  |  | $ (812) |  |
Minimum [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Maturity Date |  |  |  |  | Mar. 31, 2022 |  |
Minimum [Member] | Foreign Exchange Forward [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Maturity Date |  |  |  |  | Oct. 15, 2021 |  |
Minimum [Member] | Currency Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Maturity Date |  |  |  |  | Jun. 19, 2024 |  |
Maximum [Member] | Interest Rate Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Maturity Date |  |  |  |  | Dec. 31, 2026 |  |
Maximum [Member] | Foreign Exchange Forward [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Maturity Date |  |  |  |  | Apr. 15, 2025 |  |
Maximum [Member] | Currency Swap [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
Derivative, Maturity Date |  |  |  |  | Jun. 19, 2024 |  |
Accounting Standards Update 2017-12 [Member] | Other Comprehensive Income (Loss) [Member] |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification | $ 153 |  |  |  | $ 153 |  |

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