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Fair Value of Assets and Liabilities - Narrative (Details)	Sep. 30, 2021 USD ($)
Fair Value Disclosures [Abstract]
Fair value, net asset (liability)	$ 0

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Fair value of asset after deduction of liability.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant