LENDING ACTIVITIES (Details - Rollforward of the changes in the allowance for credit losses on Mortgage and other loans receivable) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Changes in the allowance for losses on Mortgage and other loans receivable
Mortgage and other loan receivables, balance, beginning of year	$ 787	$ 787	$ 814	$ 438
Initial allowance upon CECL adoption			0	318
Loans charged off	0	(12)	0	(12)
Recoveries of loans previously charged off	0	0	0	0
Net charge-offs	0	(12)	0	(12)
Strengthening (release) of provision loan losses	(86)	19	(113)	50
Mortgage and other loan receivables, balance, end of period	701	794	701	794
Loans modified in a troubled debt restructuring	46	50	46	50
Commercial mortgages
Changes in the allowance for losses on Mortgage and other loans receivable
Mortgage and other loan receivables, balance, beginning of year	662	689	685	336
Initial allowance upon CECL adoption			0	311
Loans charged off	0	(12)	0	(12)
Recoveries of loans previously charged off	0	0	0	0
Net charge-offs	0	(12)	0	(12)
Strengthening (release) of provision loan losses	(75)	(10)	(98)	32
Mortgage and other loan receivables, balance, end of period	587	667	587	667
Off-balance-sheet commitments	81	58	81	58	$ 79
Other Loans
Changes in the allowance for losses on Mortgage and other loans receivable
Mortgage and other loan receivables, balance, beginning of year	125	98	129	102
Initial allowance upon CECL adoption			0	7
Loans charged off	0	0	0	0
Recoveries of loans previously charged off	0	0	0	0
Net charge-offs	0	0	0	0
Strengthening (release) of provision loan losses	(11)	29	(15)	18
Mortgage and other loan receivables, balance, end of period	$ 114	$ 127	$ 114	$ 127

Intial allowance for loans and leases receivable upon adoption of ASU 2016-13.

No definition available.

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- Definition

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

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Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

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Amount, after recoveries, of loans and leases that have been written-off.

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No definition available.

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- Definition

Amount of financing receivable modified as troubled debt restructuring.

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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- Definition

Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

+ References

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Amount of expense related to estimated loss from loan and lease transactions.

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