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Commitments and Contingencies (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2017 USD ($) Installment | Dec. 31, 2016 USD ($) | Dec. 31, 2017 USD ($) | Dec. 31, 2016 USD ($)
Receivables Sold Under Factoring Agreements |  |  |  |
Receivables sold under factoring agreements | $ 47,232 | $ 28,242 | $ 79,133 | $ 84,975
Proceeds from sales of LCs | 0 | 9,740 | 5,571 | 13,148
Operating leases, rent expense | 2,500 | 2,400 | 5,000 | 4,800
Operating Leases, Future Minimum Payments Due |  |  |  |
2018 (remaining 6 months) | 10,063 |  | 10,063 |
2019 | 7,478 |  | 7,478 |
2020 | 6,031 |  | 6,031 |
2021 | 4,561 |  | 4,561 |
2022 | 2,534 |  | 2,534 |
2023 and thereafter | 4,551 |  | 4,551 |
Total minimum lease payments | 35,218 |  | 35,218 |
Commitments and Contingencies |  |  |  |
Purchase commitments | 481,000 |  | $ 481,000 |
Majority outstanding purchase commitment, period due (in months) |  |  | 12 months |
Cash-based long-term incentive plan, committed amount | 120,200 |  | $ 120,200 |
Standard warranty coverage (in hours per week) |  |  | 40 hours |
Standard warranty coverage period (in months) |  |  | 12 months |
Changes in Product Warranty Accrual |  |  |  |
Beginning balance | 46,439 | 36,967 | $ 45,458 | 34,773
Accruals for warranties issued during the period | 13,951 | 13,191 | 27,047 | 24,093
Changes in liability related to pre-existing warranties | (5,254) | (1,131) | (7,785) | (1,576)
Settlements made during the period | (10,123) | (8,354) | (19,707) | (16,617)
Ending balance | $ 45,013 | $ 40,673 | 45,013 | $ 40,673
Guarantee arrangements to fund customs guarantees for VAT and other operating requirements |  |  | 21,800 |
Outstanding guarantee arrangements to fund customs guarantees for VAT and other operating requirements |  |  | $ 16,000 |
Minimum | Cash long-term incentive plan |  |  |  |
Commitments and Contingencies |  |  |  |
Cash long-term incentive plan, equal vesting installments | Installment | 3 |  |  |
Cash long-term incentive plan, percentage of equal vesting installments |  |  | 33.33% |
Cash long-term incentive plan, vesting period | 3 years |  |  |
Maximum | Cash long-term incentive plan |  |  |  |
Commitments and Contingencies |  |  |  |
Cash long-term incentive plan, equal vesting installments | Installment | 4 |  |  |
Cash long-term incentive plan, percentage of equal vesting installments |  |  | 25.00% |
Cash long-term incentive plan, vesting period | 4 years |  |  |

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