Investments - Investments - Purchased Financial Assets with Credit Deterioration (Details)	Jun. 30, 2020 USD ($)
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Purchased with Credit Deterioration, Amount at Purchase Price	$ 0
Commercial Loan [Member]
Schedule of Investments [Line Items]
Financing Receivables, Purchased with Credit Deterioration	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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