The percentage of all mortgage loans that are classified as performing.

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- Definition

Percentage of commercial and agricultural mortgage loans with LTV ratio in excess of 100%

+ References

No definition available.

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- Definition

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.

+ References

No definition available.

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- Definition

Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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- Definition

Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

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- Definition

Amount of increase in financing receivable from purchase. Excludes net investment in lease.

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- Definition

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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- Definition

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Amount of deferred fees paid by borrowers and unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of loans that are being amortized into income as an adjustment to yield. Excludes amounts for loans and leases covered under loss sharing agreements.

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Investments (Mortgage Loans - Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	$ (695)		$ (695)		$ (759)
Financing Receivable, Purchase	868	$ 532	1,700	$ 986
Mortgage Loans, Gross	$ 82,408		$ 82,408		$ 79,860
Percentage of Mortgage Loans Classified as Performing	99.00%		99.00%		99.00%
Financing Receivable, Nonaccrual	$ 822		$ 822		$ 822
Commercial Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Receivable	190		190		180
Mortgage Loans, Gross	52,348		52,348		50,553
Financing Receivable, Nonaccrual	180		180		155	$ 317
Financing Receivable, Nonaccrual, No Allowance	0		0		0
Residential Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Receivable	81		81		86
Mortgage Loans, Gross	11,497		11,497		11,196
Financing Receivable, Nonaccrual	464		464		442	534
Financing Receivable, Nonaccrual, No Allowance	0		0		0
Agricultural Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Receivable	152		152		161
Mortgage Loans, Gross	18,563		18,563		18,111
Financing Receivable, Nonaccrual	178		178		225	$ 266
Financing Receivable, Nonaccrual, No Allowance	$ 86		$ 86		$ 134
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage of mortgage loans with LTV ratio in excess of 100%	1.00%		1.00%
Mortgage Loans with LTV ratio in excess of 100% [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Mortgage Loans, Gross	$ 507		$ 507