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Commitments and Contingencies - Weighted Average Remaining Lease Term and Discount Rate (Details) | Mar. 31, 2020 | Mar. 31, 2019
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Commitments and Contingencies Disclosure [Abstract] |  |
Operating lease, weighted-average remaining lease term | 11 years 9 months 18 days | 11 years 4 months 24 days
Operating lease, weighted-average discount rate | 5.00% | 4.90%

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