Financing Receivable Modified Weighted Average Interest Rate Post Modification

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- Definition

Financing Receivable Modified Weighted Average Interest Rate Pre Modification

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- Definition

Percentage Of Modified Loans During The Period

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- Definition

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%

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No definition available.

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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.

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No definition available.

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- Definition

Amortized cost of financing receivable modified during period for debtor experiencing financial difficulty.

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- Definition

Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

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

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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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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, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	$ (747)		$ (747)		$ (744)
Financing Receivable, Purchase	$ 193	$ 868	$ 1,000	$ 1,700
FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification	8 years		9 years
Financing Receivable Modified Weighted Average Interest Rate Pre Modification	5.70%		5.80%
Financing Receivable Modified Weighted Average Interest Rate Post Modification	4.20%		4.20%
Mortgage Loans, Gross	$ 93,710		$ 93,710		$ 84,290
Percentage of Mortgage Loans Classified as Performing	99.00%		99.00%		99.00%
Financing Receivable, Nonaccrual	$ 933		$ 933		$ 762
Commercial Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Receivable	269		269		219
Mortgage Loans, Gross	60,759		60,759		52,502
Financing Receivable, Nonaccrual	277		277		169	$ 155
Financing Receivable, Nonaccrual, No Allowance	158		158		0
Commercial Mortgage Loans \| Extended Maturity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	158		222
Residential Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Receivable	91		91		81
Mortgage Loans, Gross	13,129		13,129		12,482
Financing Receivable, Nonaccrual	421		421		462	442
Financing Receivable, Nonaccrual, No Allowance	0		0		0
Residential Mortgage Loans \| Extended Maturity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	2		5
Residential Mortgage Loans \| Extended Maturity And Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	5		9
Residential Mortgage Loans \| Extended Maturity , Payment Delay and Interest Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification	1		4
Residential Mortgage Loans \| Payment Deferral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Troubled Debt Restructuring, Postmodification			5
Agricultural Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Interest Receivable	169		169		176
Mortgage Loans, Gross	19,822		19,822		19,306
Financing Receivable, Nonaccrual	235		235		131	$ 225
Financing Receivable, Nonaccrual, No Allowance	$ 61		$ 61		$ 7
Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification			1 year
Percentage of mortgage loans with LTV ratio in excess of 100%	2.00%		2.00%
Maximum \| Commercial Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage Of Modified Loans During The Period	1.00%		1.00%
Maximum \| Residential Mortgage Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Percentage Of Modified Loans During The Period	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	$ 1,300		$ 1,300