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Summary of Significant Accounting Policies | 12 Months Ended
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Dec. 31, 2020
Accounting Policies [Abstract] |
Summary of significant accounting policies | Summary of significant accounting policies Basis of presentation PulteGroup, Inc. is one of the largest homebuilders in the U.S., and our common shares trade on the New York Stock Exchange under the ticker symbol “PHM”. Unless the context otherwise requires, the terms "PulteGroup", the "Company", "we", "us", and "our" used herein refer to PulteGroup, Inc. and its subsidiaries. While our subsidiaries engage primarily in the homebuilding business, we also have mortgage banking operations, conducted principally through Pulte Mortgage LLC (“Pulte Mortgage”), and title and insurance brokerage operations. The consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles and include the accounts of PulteGroup, Inc. and all of its direct and indirect subsidiaries and variable interest entities in which PulteGroup, Inc. is deemed to be the primary beneficiary. All significant intercompany accounts, transactions, and balances have been eliminated in consolidation. Business acquisitions On April 23, 2019, we acquired certain assets of American West, located in Las Vegas, Nevada, for $163.7 million. The assets acquired included approximately 1,200 finished lots and control of approximately 2,300 additional lots through land option agreements. The acquired assets were recorded at their estimated fair values, including $12.0 million associated with the American West tradename, which is being amortized over a 20-year useful life. The acquisition of these assets was not material to our results of operations or financial condition. On January 24, 2020, we acquired the operations of Innovative Construction Group ("ICG"), an offsite construction framing company located in Jacksonville, Florida, for $104.0 million, of which $83.3 million was paid in January 2020 while additional payments of $10.4 million will be settled in 2021 and 2022, respectively. The acquired net assets were recorded at their estimated fair values, including intangible assets of $27.8 million associated with customer relationships and $1.8 million associated with the ICG tradename, which are being amortized over seven- and five-year useful lives, respectively. The acquisition also resulted in $48.7 million of tax deductible goodwill. The acquisition of these assets was not material to our results of operations or financial condition. Use of estimates The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. Reclassifications Certain prior period amounts have been reclassified to conform to the current year presentation. Subsequent events We evaluated subsequent events up until the time the financial statements were filed with the Securities and Exchange Commission ("SEC"). Cash and equivalents Cash and equivalents include institutional money market investments and time deposits with a maturity of three months or less when acquired. Cash and equivalents at December 31, 2020 and 2019 also included $6.1 million and $6.2 million, respectively, of cash from home closings held in escrow for our benefit, typically for less than five days, which are considered deposits in-transit. Restricted cash We maintain certain cash balances that are restricted as to their use, including customer deposits on home sales that are temporarily restricted by regulatory requirements in certain states until title transfers to the homebuyer. Total cash, cash equivalents, and restricted cash includes restricted cash balances of $50.0 million and $33.5 million at December 31, 2020 and 2019, respectively. Investments in unconsolidated entities We have investments in a number of unconsolidated entities, including joint ventures, with independent third parties. The equity method of accounting is used for unconsolidated entities over which we have significant influence; generally this represents ownership interests of at least 20% and not more than 50%. Under the equity method of accounting, we recognize our proportionate share of the earnings and losses of these entities. Certain of these entities sell land to us. We defer the recognition of profits from such activities until the time we ultimately sell the related land. We evaluate our investments in unconsolidated entities for recoverability in accordance with ASC 323, “Investments – Equity Method and Joint Ventures” (“ASC 323”). If we determine that a loss in the value of the investment is other than temporary, we write down the investment to its estimated fair value. Any such losses are recorded to equity in (earnings) loss of unconsolidated entities, which is reflected in other expense, net. Due to uncertainties in the estimation process and the significant volatility in demand for new housing, actual results could differ significantly from such estimates. See Note 4. Intangible assets Goodwill, which represents the cost of acquired businesses in excess of the fair value of the net assets of such businesses at the acquisition date, totaled $68.9 million and $40.4 million at December 31, 2020 and 2019, respectively. We assess goodwill for impairment annually in the fourth quarter and if events or changes in circumstances indicate the carrying amount may not be recoverable. In accordance with ASC 350, management evaluates the recoverability of goodwill by comparing the carrying value of the Company’s reporting units to their fair value. Fair value is determined using accepted valuation methods, including the use of discounted cash flows supplemented by market-based assessments of fair value. As a result of the significant decline in equity market valuations that occurred during the period between our acquisition of ICG in January 2020 and March 31, 2020, we determined that an event-driven goodwill impairment test was appropriate for the ICG goodwill, which resulted in an impairment totaling $20.2 million in the first quarter of 2020. This impairment was not the result of any unique factors specific to ICG's operations but, rather, reflected the broad-based declines in the market capitalizations of publicly-traded construction companies in the short period of time between the acquisition and the March 31, 2020 valuation date. Intangible assets also include tradenames and customer relationships acquired in connection with acquisitions and totaled $94.5 million, net of accumulated amortization of $224.1 million, at December 31, 2020, and $84.6 million, net of accumulated amortization of $204.4 million, at December 31, 2019. Such tradenames are generally being amortized over 20-year lives. Our customer relationships intangible asset resulted from the ICG acquisition and is being amortized over seven years. Amortization expense totaled $19.7 million, $14.2 million, and $13.8 million in 2020, 2019 and 2018, respectively, and is expected to be $16.5 million in 2021, $11.1 million in 2022, $10.5 million in 2023, $10.0 million in 2024, and $9.3 million in 2025. The ultimate realization of these assets is dependent upon the future cash flows and benefits that we expect to generate from their use. We assess intangibles for impairment if events or changes in circumstances indicate the carrying amount may not be recoverable. Property and equipment Property and equipment are recorded at cost. Maintenance and repair costs are expensed as incurred. Depreciation is computed by the straight-line method based upon estimated useful lives as follows: office furniture and equipment - 3 to 10 years; leasehold improvements - life of the lease; software and hardware - 3 to 5 years; model park improvements and furnishings - 1 to 5 years. Property and equipment are included in other assets and totaled $131.7 million net of accumulated depreciation of $228.8 million at December 31, 2020 and $111.7 million net of accumulated depreciation of $218.9 million at December 31, 2019. Depreciation expense totaled $46.4 million, $39.8 million, and $35.6 million in 2020, 2019, and 2018, respectively. Advertising costs Advertising costs are expensed to selling, general, and administrative expense as incurred and totaled $40.3 million, $53.9 million, and $51.0 million, in 2020, 2019, and 2018, respectively. Employee benefits We maintain a defined contribution retirement plan that covers substantially all of our employees. Company contributions to the plan totaled $20.4 million, $19.1 million, and $17.9 million in 2020, 2019, and 2018, respectively. Other expense, net Other expense, net consists of the following ($000’s omitted):
| 2020 |  | 2019 |  | 2018
Write-offs of deposits and pre-acquisition costs (Note 2) | $ | (12,390) |  |  | $ | (13,116) |  |  | $ | (16,992) |
Amortization of intangible assets (Note 1) | (19,685) |  |  | (14,200) |  |  | (13,800) |
Loss on debt retirement (Note 5) | — |  |  | (4,927) |  |  | (76) |
Interest income | 6,837 |  |  | 16,739 |  |  | 7,593 |
Interest expense | (4,248) |  |  | (584) |  |  | (618) |
Equity in earnings of unconsolidated entities (Note 4) | 1,880 |  |  | 747 |  |  | 2,690 |
Miscellaneous, net | 9,780 |  |  | 1,865 |  |  | 7,354 |
Total other expense, net | $ | (17,826) |  |  | $ | (13,476) |  |  | $ | (13,849) |
Earnings per share Basic earnings per share is computed by dividing income available to common shareholders (the “Numerator”) by the weighted-average number of common shares, adjusted for unvested shares, (the “Denominator”), for the period. Computing diluted earnings per share is similar to computing basic earnings per share, except that the Denominator is increased to include the dilutive effects of stock options, unvested restricted share units, and other potentially dilutive instruments. Any stock options that have an exercise price greater than the average market price of our common shares are considered anti-dilutive and excluded from the diluted earnings per share calculation. Anti-dilutive shares were immaterial in 2020, 2019 and 2018. In accordance with ASC 260 "Earnings Per Share" ("ASC 260"), the two-class method determines earnings per share for each class of common share and participating securities according to an earnings allocation formula that adjusts the Numerator for dividends or dividend equivalents and participation rights in undistributed earnings. Unvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents are participating securities and, therefore, are included in computing earnings per share pursuant to the two-class method. Our outstanding restricted share units and deferred shares are considered participating securities. The following table presents a reconciliation of the numerator used in our earnings per common share calculation ($000's omitted):
| December 31, 2020 |  | December 31, 2019 |  | December 31, 2018
Numerator: |  |  |  |  |
Net income | $ | 1,406,839 |  |  | $ | 1,016,700 |  |  | $ | 1,022,023 |
Less: earnings distributed to participating securities | (1,106) |  |  | (1,228) |  |  | (1,208) |
Less: undistributed earnings allocated to participating securities | (11,348) |  |  | (9,143) |  |  | (9,984) |
Numerator for basic earnings per share | $ | 1,394,385 |  |  | $ | 1,006,329 |  |  | $ | 1,010,831 |
Add: undistributed earnings allocated to participating securities | 11,348 |  |  | 9,143 |  |  | 9,984 |
Less: undistributed earnings reallocated to participating securities | (11,312) |  |  | (9,117) |  |  | (9,939) |
Numerator for diluted earnings per share | $ | 1,394,421 |  |  | $ | 1,006,355 |  |  | $ | 1,010,876 |
Share-based compensation We measure compensation cost for share-based compensation on the grant date. Fair value for restricted share units is determined based on the quoted price of our common shares on the grant date. We recognize compensation expense for restricted share units, the majority of which cliff vest at the end of three years, ratably over the vesting period. For share-based awards containing performance conditions, we recognize compensation expense ratably over the vesting period when it is probable that the stated performance targets will be achieved and record cumulative adjustments in the period in which estimates change. Compensation expense related to our share-based awards is included in selling, general, and administrative expense, except for a small portion recognized in Financial Services expenses. See Note 7. Income taxes The provision for income taxes is calculated using the asset and liability method, under which deferred tax assets and liabilities are recognized by identifying the temporary differences arising from the different treatment of items for tax and accounting purposes. In assessing the realizability of deferred tax assets, we consider whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is primarily dependent upon the generation of future taxable income. In determining the future tax consequences of events that have been recognized in the financial statements or tax returns, judgment is required. Differences between estimated and actual results could result in changes in the valuation of our deferred tax assets that could have a material impact on our consolidated results of operations or financial position. Changes in existing tax laws could also affect actual tax results including the valuation and realization of deferred tax assets and liabilities over time. Unrecognized tax benefits represent the difference between tax positions taken or expected to be taken in a tax return and the benefits recognized for financial statement purposes. We follow the provisions of ASC 740 which prescribes a minimum recognition threshold a tax position is required to meet before being recognized in the financial statements. Significant judgment is required to evaluate uncertain tax positions. Our evaluations of tax positions consider a variety of factors, including relevant facts and circumstances, applicable tax law, correspondence with taxing authorities, and effective settlements of audit issues. Changes in the recognition or measurement of uncertain tax positions could result in material increases or decreases in income tax expense (benefit) in the period in which the change is made. Interest and penalties related to income taxes and unrecognized tax benefits are recognized as a component of income tax expense (benefit). See Note 8. Revenue recognition Home sale revenues - Home sale revenues and related profit are generally recognized when title to and possession of the home are transferred to the buyer at the home closing date. Our performance obligation to deliver the agreed-upon home is generally satisfied at the home closing date. Home sale contract assets consist of cash from home closings held in escrow for our benefit, typically for less than five days, which are considered deposits in-transit and classified as cash. Contract liabilities include customer deposit liabilities related to sold but undelivered homes, which totaled $449.5 million and $294.4 million at December 31, 2020 and 2019, respectively. Substantially all of our home sales are scheduled to close and be recorded to revenue within one year from the date of receiving a customer deposit. See Note 11 for information on warranties and related obligations. Land sale and other revenues - We periodically elect to sell parcels of land to third parties in the event such assets no longer fit into our strategic operating plans or are zoned for commercial or other development. Land sales are generally outright sales of specified land parcels with cash consideration due on the closing date, which is generally when performance obligations are satisfied. Other revenues related to our construction services operations are generally recognized as materials are delivered and installation services are provided. Financial services revenues - Loan origination fees, commitment fees, and direct loan origination costs are recognized as incurred. Expected gains and losses from the sale of residential mortgage loans and their related servicing rights are included in the measurement of written loan commitments that are accounted for at fair value through Financial Services revenues at the time of commitment. Subsequent changes in the fair value of these loans are reflected in Financial Services revenues as they occur. Interest income is accrued from the date a mortgage loan is originated until the loan is sold. Mortgage servicing fees represent fees earned for servicing loans for various investors. Servicing fees are based on a contractual percentage of the outstanding principal balance and are credited to income when related mortgage payments are received or the sub-servicing fees are earned. Revenues associated with our title operations are recognized as closing services are rendered and title insurance policies are issued, both of which generally occur as each home is closed. Insurance brokerage commissions relate to commissions on home and other insurance policies placed with third party carriers through various agency channels. Our performance obligations for policy renewal commissions are considered satisfied upon issuance of the initial policy, and related contract assets for estimated future renewal commissions are included in other assets and totaled $38.5 million and $35.1 million at December 31, 2020 and 2019, respectively. Contract assets totaling $27.7 million were recognized on January 1, 2018, in conjunction with the adoption of Accounting Standards Codification ("ASC") 606, "Revenue from Contracts with Customers" ("ASC 606"). Refer to "New accounting pronouncements" within Note 1 for further discussion. Sales incentives When sales incentives involve a discount on the selling price of the home, we record the discount as a reduction of revenue at the time of house closing. If the sales incentive requires us to provide a free product or service to the customer, the cost of the free product or service is recorded as cost of revenues at the time of house closing. Inventory and cost of revenues Inventory is stated at cost unless the carrying value is determined to not be recoverable, in which case the affected inventory is written down to fair value. Cost includes land acquisition, land development, and home construction costs, including interest, real estate taxes, and certain direct and indirect overhead costs related to development and construction. For those communities for which construction and development activities have been idled, applicable interest and real estate taxes are expensed as incurred. Land acquisition and development costs are allocated to individual lots using an average lot cost determined based on the total expected land acquisition and development costs and the total expected home closings for the community. The specific identification method is used to accumulate home construction costs. We capitalize interest cost into homebuilding inventories. Each layer of capitalized interest is amortized over a period that approximates the average life of communities under development. Interest expense is allocated over the period based on the timing of home closings. Cost of revenues includes the construction cost, average lot cost, estimated warranty costs, and closing costs applicable to the home. Sales commissions are classified within selling, general, and administrative expenses. The construction cost of the home includes amounts paid through the closing date of the home, plus an accrual for costs incurred but not yet paid. Total community land acquisition and development costs are based on an analysis of budgeted costs compared with actual costs incurred to date and estimates to complete. The development cycles for our communities range from under one year to in excess of ten years for certain master planned communities. Adjustments to estimated total land acquisition and development costs for the community affect the amounts costed for the community’s remaining lots. We test inventory for impairment when events and circumstances indicate that the undiscounted cash flows estimated to be generated by the community may be less than its carrying amount. Such indicators include gross margins or sales paces significantly below expectations, construction costs or land development costs significantly in excess of budgeted amounts, significant delays or changes in the planned development or strategy for the community, and other known qualitative factors. Communities that demonstrate potential impairment indicators are tested for impairment by comparing the expected undiscounted cash flows for the community to its carrying value. For those communities whose carrying values exceed the expected undiscounted cash flows, we estimate the fair value of the community, and impairment charges are recorded if the fair value of the community's inventory is less than its carrying value. See Note 2. Land held for sale We periodically elect to sell parcels of land to third parties in the event such assets no longer fit into our strategic operating plans or are zoned for commercial or other development. Land held for sale is recorded at the lower of cost or fair value less costs to sell. In determining the value of land held for sale, we consider recent offers received, prices for land in recent comparable sales transactions, and other factors. We record net realizable value adjustments for land held for sale within Homebuilding land sale cost of revenues. See Note 2. Land option agreements We enter into land option agreements in order to procure land for the construction of homes in the future. Pursuant to these land option agreements, we generally provide a deposit to the seller as consideration for the right to purchase land at different times in the future, usually at predetermined prices. Such contracts enable us to defer acquiring portions of properties owned by third parties or unconsolidated entities until we have determined whether and when to exercise our option, which may serve to reduce our financial risks associated with long-term land holdings. Option deposits and pre-acquisition costs (such as environmental testing, surveys, engineering, and entitlement costs) are capitalized if the costs are directly identifiable with the land under option, the costs would be capitalized if we owned the land, and acquisition of the property is probable. Such costs are reflected in other assets and are reclassified to inventory upon taking title to the land. We write off deposits and pre-acquisition costs when it becomes probable that we will not go forward with the project or recover the capitalized costs. Such decisions take into consideration changes in local market conditions, the timing of required land purchases, the availability and best use of necessary incremental capital, and other factors. We record any such write-offs of deposits and pre-acquisition costs within other expense, net. See Note 2. If an entity holding the land under option is a variable interest entity (“VIE”), our deposit represents a variable interest in that entity. No VIEs required consolidation at either December 31, 2020 or 2019 because we determined that we were not the primary beneficiary. Our maximum exposure to loss related to these VIEs is generally limited to our deposits and pre-acquisition costs under the applicable land option agreements. The following provides a summary of our interests in land option agreements ($000’s omitted):
| December 31, 2020 |  | December 31, 2019
| Deposits and Pre-acquisition Costs |  | Remaining Purchase Price |  | Deposits and Pre-acquisition Costs |  | Remaining Purchase Price
Land options with VIEs | $ | 126,900 |  |  | $ | 1,586,551 |  |  | $ | 123,775 |  |  | $ | 1,466,585 |
Other land options | 164,964 |  |  | 2,187,017 |  |  | 175,662 |  |  | 1,755,377 |
| $ | 291,864 |  |  | $ | 3,773,568 |  |  | $ | 299,437 |  |  | $ | 3,221,962 |
Warranty liabilities Home buyers are provided with a limited warranty against certain building defects, including a one-year comprehensive limited warranty and coverage for certain other aspects of the home's construction and operating systems for periods of up to (and in limited instances exceeding) 10 years. We estimate the costs to be incurred under these warranties and record a liability in the amount of such costs at the time revenue is recognized (see Note 11). Self-insured risks We maintain, and require the majority of our subcontractors to maintain, general liability insurance coverage, including coverage for certain construction defects. We also maintain builders' risk, property, errors and omissions, workers compensation, and other business insurance coverage. These insurance policies protect us against a portion of the risk of loss from claims, subject to certain self-insured per occurrence and aggregate retentions, deductibles, and available policy limits. However, we retain a significant portion of the overall risk for such claims. We reserve for these costs on an undiscounted basis at the time revenue is recognized for each home closing and evaluate the recorded liabilities based on actuarial analyses of our historical claims, which include estimates of claims incurred but not yet reported. Adjustments to estimated reserves are recorded in the period in which the change in estimate occurs. In certain instances, we have the ability to recover a portion of our costs under various insurance policies or from our subcontractors or other third parties. Estimates of such amounts are recorded when recovery is considered probable. See Note 11. Residential mortgage loans available-for-sale Substantially all of the loans originated by us and their related servicing rights are sold in the secondary mortgage market within a short period of time after origination, generally within 30 days. In accordance with ASC 825, “Financial Instruments” (“ASC 825”), we use the fair value option to record residential mortgage loans available-for-sale. Election of the fair value option for these loans allows a better offset of the changes in fair values of the loans and the derivative instruments used to economically hedge them without having to apply complex hedge accounting provisions. We do not designate any derivative instruments as hedges or apply the hedge accounting provisions of ASC 815, “Derivatives and Hedging" ("ASC 815"). See Note 11 for discussion of the risks retained related to mortgage loan originations. Expected gains and losses from the sale of residential mortgage loans and their related servicing rights are included in the measurement of written loan commitments that are accounted for at fair value through Financial Services revenues at the time of commitment. Subsequent changes in the fair value of these loans are reflected in Financial Services revenues as they occur. At December 31, 2020 and 2019, residential mortgage loans available-for-sale had an aggregate fair value of $565.0 million and $509.0 million, respectively, and an aggregate outstanding principal balance of $539.1 million and $494.1 million, respectively. The net gain (loss) resulting from changes in fair value of these loans totaled $(1.2) million , $(0.6) million, and $0.7 million for the years ended December 31, 2020, 2019, and 2018, respectively. These changes in fair value were substantially offset by changes in fair value of the corresponding hedging instruments. Net gains from the sale of mortgages during 2020, 2019, and 2018 were $247.3 million, $129.4 million, and $111.3 million, respectively, and have been included in Financial Services revenues. Mortgage servicing rights We sell the servicing rights for the loans we originate through fixed price servicing sales contracts to reduce the risks and costs inherent in servicing loans. This strategy results in owning the servicing rights for only a short period of time. The servicing sales contracts provide for the reimbursement of payments made by the purchaser if loans prepay within specified periods of time, generally within 90 to 120 days after sale. We establish reserves for this exposure at the time the sale is recorded. Such reserves were immaterial at December 31, 2020 and 2019. Interest income on mortgage loans Interest income on mortgage loans is recorded in Financial Services revenues, accrued from the date a mortgage loan is originated until the loan is sold, and totaled $9.2 million, $9.7 million, and $11.3 million in 2020, 2019, and 2018, respectively. Loans are placed on non-accrual status once they become greater than 90 days past due their contractual terms. Subsequent payments received are applied according to the contractual terms of the loan. Mortgage discounts are not amortized as interest income due to the short period the loans are held until sale to third party investors. Derivative instruments and hedging activities We are party to interest rate lock commitments ("IRLCs") with customers resulting from our mortgage origination operations. At December 31, 2020 and 2019, we had aggregate IRLCs of $367.2 million and $255.3 million, respectively, which were originated at interest rates prevailing at the date of commitment. Since we can terminate a loan commitment if the borrower does not comply with the terms of the contract, and some loan commitments may expire without being drawn upon, these commitments do not necessarily represent future cash requirements. We evaluate the creditworthiness of these transactions through our normal credit policies. We hedge our exposure to interest rate market risk relating to residential mortgage loans available-for-sale and IRLCs using forward contracts on mortgage-backed securities, which are commitments to either purchase or sell a specified financial instrument at a specified future date for a specified price, and whole loan investor commitments, which are obligations of an investor to buy loans at a specified price within a specified time period. Forward contracts on mortgage-backed securities are the predominant derivative financial instruments we use to minimize market risk during the period from the time we extend an interest rate lock to a loan applicant until the time the loan is sold to an investor. At December 31, 2020 and 2019, we had unexpired forward contracts of $686.4 million and $518.2 million, respectively, and whole loan investor commitments of $169.6 million and $200.7 million, respectively. Changes in the fair value of IRLCs and other derivative financial instruments are recognized in Financial Services revenues, and the fair values are reflected in other assets or other liabilities, as applicable. There are no credit-risk-related contingent features within our derivative agreements, and counterparty risk is considered minimal. Gains and losses on IRLCs are substantially offset by corresponding gains or losses on forward contracts on mortgage-backed securities and whole loan investor commitments. We are generally not exposed to variability in cash flows of derivative instruments for more than approximately 60 days. The fair values of derivative instruments and their location in the Consolidated Balance Sheets are summarized below ($000’s omitted):
| December 31, 2020 |  | December 31, 2019
| Other Assets |  | Other Liabilities |  | Other Assets |  | Other Liabilities
Interest rate lock commitments | $ | 16,179 |  |  | $ | 18 |  |  | $ | 8,351 |  |  | $ | 149 |
Forward contracts | 501 |  |  | 5,937 |  |  | 299 |  |  | 1,372 |
Whole loan commitments | 168 |  |  | 666 |  |  | 880 |  |  | 284 |
| $ | 16,848 |  |  | $ | 6,621 |  |  | $ | 9,530 |  |  | $ | 1,805 |
Credit losses We are exposed to credit losses primarily through our vendors and insurance carriers. We assess and monitor each counterparty’s ability to pay amounts owed by considering contractual terms and conditions, the counterparty’s financial condition, macroeconomic factors, and business strategy. At December 31, 2020, we reported $176.2 million of assets in-scope under Accounting Standards Codification 326, "Financial Instruments - Credit Losses" ("ASC 326"). These assets consist primarily of insurance receivables, contract assets related to insurance brokerage commissions, and vendor rebate receivables. Counterparties associated with these assets are generally highly rated. Allowances on the aforementioned in-scope assets were not material as of December 31, 2020. New accounting pronouncements On January 1, 2018, we adopted ASC 606, a comprehensive new revenue recognition model that requires revenue to be recognized in a manner to depict the transfer of goods or services and satisfaction of performance obligations to a customer at an amount that reflects the consideration expected to be received in exchange for those goods or services. We applied the modified retrospective method to contracts that were not completed as of January 1, 2018. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606, while prior period amounts are not adjusted and continue to be reported under the previous accounting standards. We recorded a net increase to opening retained earnings of $22.4 million, net of tax, as of January 1, 2018, due to the cumulative impact of adopting ASC 606, with the impact primarily related to the recognition of contract assets for insurance brokerage commission renewals. There was not a material impact to revenues as a result of applying ASC 606 and there have not been significant changes to our business processes, systems, or internal controls as a result of implementing the standard. On January 1, 2019, we adopted Accounting Standards Update (“ASU”) No. 2016-02, “Leases (Topic 842)” (“ASU 2016-02”) and related amendments using a modified retrospective approach with an effective date as of January 1, 2019. ASU 2016-02 requires leases with durations greater than 12 months to be recorded on balance sheet in our consolidated financial statements. Prior year financial statements were not required to be recast under the new standard and, therefore, have not been reflected as such in our consolidated financial statements. We elected the package of transition practical expedients, which allowed us to carry forward our historical assessment of (1) whether contracts are or contain leases, (2) lease classification, and (3) initial direct costs. The adoption of ASU 2016-02 had no impact on retained earnings. See Note 11 “Leases” for additional information about this adoption. On January 1, 2020, we adopted ASC 326, which changed the impairment model for most financial assets and certain other instruments from an "incurred loss" approach to a new "expected credit loss" methodology. We adopted ASC 326 using the modified retrospective transition method. The amendment requires entities to consider a broader range of information to estimate expected credit losses, which may result in earlier recognition of losses. Our adoption of ASC 326 resulted in a $0.7 million decrease to retained earnings as of January 1, 2020. In January 2017, the FASB issued ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Accounting for Goodwill Impairment", which removed the requirement to perform a hypothetical purchase price allocation to measure goodwill impairment. Under the new standard, goodwill impairment is determined by evaluating the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. We adopted the standard for annual and interim periods beginning January 1, 2020, and the standard was followed in the previously mentioned assessment of the ICG goodwill. In December 2019, the FASB issued ASU No. 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes" ("ASU 2019-12"), which is intended to simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in Topic 740 and also clarifies and amends existing guidance to improve consistent application. ASU 2019-12 is effective for the Company beginning January 1, 2021. We do not expect ASU 2019-12 to have a material impact on our financial statements.

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