5.4 Reinsurance Receivables
A reinsurance transaction is one in which a reinsurer (an assuming entity) assumes all or
            part of a risk undertaken originally by another insurer (a ceding entity) for
            consideration. As noted in Chapter 2, ASC 326-20
            applies to all reinsurance receivables that result from insurance transactions within
            the scope of ASC 944 regardless of the underlying measurement basis of the receivables
            (i.e., measured at amortized cost or on a discounted basis). The CECL model does not
            have any special provisions or guidance that specifically applies to reinsurance
            receivables. However, we believe that an entity will need to carefully consider the
            following when applying the CECL model to reinsurance receivables:
    - Isolating credit risk — Determining what portion of the collectibility concerns about reinsurance receivables is related to credit risk versus other risks (e.g., dispute risk, legal risk).
- Unit of account — ASC 326-20 requires entities to perform a collective assessment if the reinsurance receivables share similar risk characteristics.
5.4.1 Isolating Credit Risk
Amounts recognized as reinsurance receivables might not be
                    collected by a ceding entity because of credit risk or other noncredit reasons.
                    For example, a reinsurer may assert that amounts recognized by a ceding entity
                    are not covered by the reinsurance agreement. ASC 944-310-35-4 states that
                    although “[a]n entity shall measure contingent losses relating to disputed amounts in accordance with Subtopic 450-20 on
                    loss contingencies[,] the ceding entity shall measure expected credit losses relating to reinsurance recoverables in
                    accordance with Subtopic 326-20 on financial instruments measured at amortized
                    cost” (emphasis added). Consequently, under ASC 326, an entity is required to
                    isolate the collectibility concerns that are related only to credit risk and
                    measure the expected credit losses. The requirement to bifurcate risks to
                    isolate credit risk may be challenging for entities that have reinsurance
                    receivables.
5.4.2 Unit of Account
As described in Chapter 3, the CECL model does
                not prescribe a unit of account (e.g., an individual asset or a group of financial
                assets) in the measurement of expected credit losses. However, an entity is required
                to evaluate financial assets within the scope of the model on a collective (i.e.,
                pool) basis when assets share similar risk characteristics. If a financial asset’s
                risk characteristics are not similar to those of any of the entity’s other financial
                assets, the entity would evaluate that asset individually.
            Although entities will be required to use judgment when evaluating the risk
                characteristics of all financial assets, they will need to pay particular attention
                to the specific risk characteristics of reinsurance receivables. Example 17 in ASC
                326-20 illustrates the evaluation of different types of risks related to reinsurance
                receivables.
            ASC 326-20
                                Example 17:
                                                Identifying Similar Risk Characteristics in
                                                Reinsurance Recoverables
                                    55-81 Reinsurance recoverables may
                                        comprise a variety of risks that affect collectibility
                                            including:
                                - Credit risk of the reinsurer/assuming company
- Contractual coverage disputes between the reinsurer/assuming company and the insurer/ceding company including contract administration issues
- Other noncontractual, noncoverage issues including reinsurance billing and allocation issues.
55-82 This Subtopic only requires
                                        measurement of expected losses related to the credit risk of
                                        the reinsurer/assuming company.
                                55-83 In situations in which
                                        similar risk characteristics are not present in the
                                        reinsurance recoverables, the ceding insurer should measure
                                        expected credit losses on an individual basis. Similar risk
                                        characteristics may not exist because any one or a
                                        combination of the following factors exists, including, but
                                        not limited to:
                                - Customized reinsurance agreements associated with individual risk geographies
- Different size and financial conditions of reinsurers that may be either domestic or international
- Different attachment points among reinsurance agreements
- Different collateral terms of the reinsurance agreements (such as collateral trusts or letters of credit)
- The existence of state-sponsored reinsurance programs.
55-84 However, similar risk
                                        characteristics may exist for certain reinsurance
                                        recoverables because any one or combination of the following
                                            exists:
                                - Reinsurance agreements that have standardized terms
- Reinsurance agreements that involve similar insured risks and underwriting practices
- Reinsurance counterparties that have similar financial characteristics and face similar economic conditions.
55-85 Judgment should be applied by
                                        ceding insurers in determining if and when similar risks
                                        exist within their reinsurance recoverables.