Derivative and Hedging Activities (Details Textuals) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021	Dec. 31, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Underlying Hedged Asset, Amortized Cost Basis	$ 340
Additional Collateral, Aggregate Fair Value	81	$ 71
Derivative collateral right to reclaim cash	$ 0	$ 11
Derivative Liability Notional Amount, Terminated			$ 500

Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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-Name Accounting Standards Codification
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant