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v3.20.1

Variable Interest Entities - Narrative (Details) - Investment | Dec. 31, 2019 | Dec. 31, 2018
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Payables and Accruals [Abstract] |  |
Number of investments in VIEs | 1 | 2

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- Definition Number Of Investments In Variable Interest Entities + References No definition available. + Details
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- References No definition available. + Details
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