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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Sep. 30, 2020
Accounting Policies [Abstract] |
Foreign Currency Translation | Foreign Currency Translation For our non-U.S. operations where the functional currency is the local currency, we translate assets and liabilities at exchange rates in effect at the balance sheet date and record translation adjustments in stockholders’ equity. For our non-U.S. operations where the U.S. dollar is the functional currency, we remeasure monetary assets and liabilities using exchange rates in effect at the balance sheet date and non-monetary assets and liabilities at historical rates and record resulting exchange gains or losses in foreign currency net losses in the Consolidated Statements of Operations. We translate income statement amounts at average rates for the period. Transaction gains and losses are recorded in foreign currency net losses in the Consolidated Statements of Operations.
Revenue Recognition | Revenue Recognition Nature of Products and Services Our sources of revenue include: (1) subscription, (2) perpetual license, (3) support for perpetual licenses and (4) professional services. Revenue is derived from the licensing of computer software products and from related support and/or professional services contracts. Effective October 1, 2018, we record revenues in accordance with the guidance provided by ASC 606, Revenue from Contracts with Customers. In accordance with ASC 606, revenue is recognized when a customer obtains control of promised products or services. The amount of revenue recognized reflects the consideration that we expect to be entitled to receive in exchange for these products or services. To achieve the core principle of this standard, we apply the following five steps:
| (1) | identify the contract with the customer,
| (2) | identify the performance obligations in the contract,
| (3) | determine the transaction price,
| (4) | allocate the transaction price to performance obligations in the contract, and
| (5) | recognize revenue when or as we satisfy a performance obligation.
We enter into contracts that include combinations of license, support and professional services, which are accounted for as separate performance obligations with differing revenue recognition patterns referenced below.
Performance Obligation |  | When Performance Obligation is Typically Satisfied
Term-based subscriptions |  |
On-premises software licenses |  | Point in Time: Upon the later of when the software is made available or the subscription term commences
Support and cloud-based offerings |  | Over Time: Ratably over the contractual term; commencing upon the later of when the software is made available or the subscription term commences
Perpetual software licenses |  | Point in Time: when the software is made available
Support for perpetual software licenses |  | Over Time: Ratably over the contractual term
Professional services |  | Over time: As services are provided
Through 2018, we recorded revenues for software-related deliverables in accordance with the guidance provided by ASC 985-605, Software-Revenue Recognition and revenues for non-software deliverables in accordance with ASC 605-25, Revenue Recognition, Multiple-Element Arrangements. Under those standards, revenue was recorded when the following criteria were met: (1) persuasive evidence of an arrangement existed, (2) delivery had occurred (generally, FOB shipping point or electronic distribution), (3) the fee was fixed or determinable, and (4) collection was probable. We exercised judgment and used estimates in connection with determining the amounts of software license and services revenues to be recognized in each accounting period. Judgments and Estimates Our contracts with customers for subscriptions typically include commitments to transfer term-based, on-premises software licenses bundled with support and/or cloud services. On-premises software is determined to be a distinct performance obligation from support which is sold for the same term of the subscription. For subscription arrangements which include cloud services and on-premises licenses, we assess whether the cloud component is highly interrelated with the on-premises term-based software licenses. Other than a limited population of subscriptions, the cloud component is not currently deemed to be interrelated with the on-premises term software and, as a result, cloud services are accounted for as a distinct performance obligation from the software and support components of the subscription. Judgment is required to allocate the transaction price to each performance obligation. We use the estimated standalone selling price method to allocate the transaction price for items that are not sold separately. The estimated standalone selling price is determined using all information reasonably available to us, including market conditions and other observable inputs. The corresponding revenues are recognized as the related performance obligations are satisfied. Where subscriptions include on-premises software and support only, we determined that 55% of the estimated standalone selling price for subscriptions is attributable to software licenses and 45% is attributable to support for those licenses. Some of our subscription offerings include a combination of on-premises and cloud-based technology. In such cases, the cloud-based technology is considered distinct and receives an allocation of 5% to 50% of the estimated standalone selling price of the subscription. The amounts allocated to cloud are based on assessment of the relative value of the cloud functionality in the subscription, with the remaining amounts allocated between software and support. Our multi-year, non-cancellable on-premises subscription contracts provide customers with an annual right to exchange software within the original subscription with other software. Although the exchange right is limited to software products within a similar product grouping, the exchange right is not limited to products with substantially similar features and functionality as those originally delivered. We determined that this right to exchange previously delivered software for different software represents variable consideration to be accounted for as a liability. We have identified a standard portfolio of contracts with common characteristics and applied the expected value method of determining variable consideration associated with this right. Additionally, where there are isolated situations that are outside of the standard portfolio of contracts due to contract size, longer contract duration, or other unique contractual terms, we use the most likely amount method to determine the amount of variable consideration. In both circumstances, the variable consideration included in the transaction price is constrained to the extent it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. As of September 30, 2020 and 2019, the total refund liability was $34.5 million and $22.9 million, respectively, primarily associated with the annual right to exchange on-premises subscription software. Practical Expedients We elected certain practical expedients with the adoption of the new revenue standard. We do not account for significant financing components if the period between revenue recognition and when the customer pays for the products or services is one year or less. Additionally, we recognize revenue equal to the amount we have a right to invoice when the amount corresponds directly with the value to the customer of our performance to date.
Cash Equivalents | Cash Equivalents Our cash equivalents are invested in money market accounts and time deposits of financial institutions. We have established guidelines relative to credit ratings, diversification and maturities that are intended to maintain safety and liquidity. Cash equivalents include highly liquid investments with maturity periods of three months or less when purchased.
Marketable Securities | Marketable Securities Our investment portfolio consists of certificates of deposit, commercial paper, corporate notes/bonds and government securities that have a maximum maturity of three years. The longer the duration of these securities, the more susceptible they are to changes in market interest rates and bond yields. All unrealized losses are primarily due to changes in market interest rates and/or bond yields. We review our investments to identify and evaluate investments that have an indication of possible impairment. We concluded that, at September 30, 2020, the unrealized losses were temporary.
Non-Marketable Equity Investments | Non-Marketable Equity Investments We account for non-marketable equity investments at cost, less any impairment, plus or minus adjustments resulting from observable price changes in orderly transactions for identical or similar investments of the same issuer. We monitor non-marketable equity investments for events that could indicate that the investments are impaired, such as deterioration in the investee's financial condition and business forecasts and lower valuations in recent or proposed financings. Changes in fair value of non-marketable equity investments are recorded in o ther income (expense), net on the Consolidated Statements of Operations. In the year ended September 30, 2020, we recorded an impairment charge of $0.5 million related to one of our investment s. The carrying value of our non-marketable equity investments is recorded in o ther assets on the Consolidated Balance Sheets and totaled $8.9 million and $9.4 million as of September 30, 2020 and 2019, respectively.
Concentration of Credit Risk and Fair Value of Financial Instruments | Concentration of Credit Risk and Fair Value of Financial Instruments The amounts reflected in the Consolidated Balance Sheets for cash and cash equivalents, accounts receivable and accounts payable approximate their fair value due to their short maturities. Financial instruments that potentially subject us to concentration of credit risk consist primarily of investments, trade accounts receivable and foreign currency derivative instruments. Our cash, cash equivalents, and foreign currency derivatives are placed with financial institutions with high credit standings. Our credit risk for derivatives is also mitigated due to the short-term nature of the contracts. Our customer base consists of many geographically diverse customers dispersed across many industries. No individual customer comprised more than 10% of our trade accounts receivable as of September 30, 2020 or 2019 or more than 10% of our revenue for the years ended September 30, 2020, 2019 or 2018.
Fair Value Measurements | Fair Value Measurements Fair value is defined as the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities required to be recorded at fair value, we consider the principal or most advantageous market in which we would transact and consider assumptions that market participants would use when pricing the asset or liability, such as inherent risk, transfer restrictions, and risk of nonperformance. Generally accepted accounting principles prescribe a fair value hierarchy that requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. Three levels of inputs that may be used to measure fair value:
| • | Level 1: quoted prices (unadjusted) in active markets for identical assets or liabilities;
| • | Level 2: inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices in active markets for similar assets or liabilities, quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; or
| • | Level 3: unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.
Allowance for Doubtful Accounts | Allowance for Doubtful Accounts We maintain allowances for doubtful accounts for estimated losses resulting from the inability of our customers to make required payments. In determining the adequacy of the allowance for doubtful accounts, management specifically analyzes individual accounts receivable, historical bad debts, customer concentrations, customer credit-worthiness, current economic conditions, and accounts receivable aging trends. Our allowance for doubtful accounts on trade accounts receivable was $0.5 million as of September 30, 2020, $0.7 million as of September 30, 2019, and $0.6 million as of September 30, 2018. Uncollectible trade accounts receivable written-off, net of recoveries, were $0.2 million, $0.2 million and $1.0 million in 2020, 2019 and 2018, respectively. Bad debt expense was $0.0 million, $0.3 million and $0.5 million in 2020, 2019 and 2018, respectively, and is included in general and administrative expenses in the accompanying Consolidated Statements of Operations.
Derivatives | Derivatives Generally accepted accounting principles require all derivatives, whether designated in a hedging relationship or not, to be recorded on the balance sheet at fair value. Our earnings and cash flows are subject to fluctuations due to changes in foreign currency exchange rates. Our most significant foreign currency exposures relate to Western European countries, Japan, China and Canada. Our foreign currency risk management strategy is principally designed to mitigate the future potential financial impact of changes in the U.S. dollar value of anticipated transactions and balances denominated in foreign currencies resulting from changes in foreign currency exchange rates. We enter into derivative transactions, specifically foreign currency forward contracts, to manage the exposures to foreign currency exchange risk to reduce earnings volatility. We do not enter into derivatives transactions for trading or speculative purposes. For a description of our non-designated hedge, net investment hedge, and cash flow hedge activity see Note 17. Derivative Financial Instruments. Non-Designated Hedges We hedge our net foreign currency monetary assets and liabilities primarily resulting from foreign currency denominated receivables and payables with foreign exchange forward contracts to reduce the risk that our earnings and cash flows will be adversely affected by changes in foreign currency exchange rates. These contracts have maturities of up to approximately three months. Generally, we do not designate these foreign currency forward contracts as hedges for accounting purposes and changes in the fair value of these instruments are recognized immediately in earnings. Because we enter into forward contracts only as an economic hedge, any gain or loss on the underlying foreign-denominated balance would be offset by the loss or gain on the forward contract. Gains or losses on the underlying foreign-denominated balance are offset by the loss or gain on the forward contract and are included in foreign currency losses, net. Net Investment Hedges We translate balance sheet accounts of subsidiaries with foreign functional currencies into U.S. Dollars using the exchange rate at each balance sheet date. Resulting translation adjustments are reported as a component of accumulated other comprehensive loss on the Consolidated Balance Sheet. We designate certain foreign exchange forward contracts as net investment hedges against exposure on translation of balance sheet accounts of Euro functional subsidiaries. Net investment hedges partially offset the impact of foreign currency translation adjustment recorded in accumulated other comprehensive loss on the Consolidated Balance Sheet. All foreign exchange forward contracts are carried at fair value on the Consolidated Balance Sheet and the maximum duration of foreign exchange forward contracts is approximately three months. Net investment hedge relationships are designated at inception, and effectiveness is assessed retrospectively on a quarterly basis using the net equity position of Euro functional subsidiaries. As the forward contracts are highly effective in offsetting exchange rate exposure, we record changes in these net investment hedges in accumulated other comprehensive loss and subsequently reclassify them to foreign currency translation adjustment in accumulated other comprehensive loss at the time of forward contract maturity. Changes in the fair value of foreign exchange forward contracts due to changes in time value are excluded from the assessment of effectiveness. Our derivatives are not subject to any credit contingent features. We manage credit risk with counterparties by trading among several counterparties, and we review our counterparties’ credit at least quarterly.
Leases | Leases We determine if an arrangement is a lease at inception. Operating leases are included in operating lease right-of-use assets and operating lease obligations on our Consolidated Balance Sheets. Our operating leases are primarily for office space, cars, servers, and office equipment. We made an election not to separate lease components from non-lease components for office space, servers and office equipment. We combine fixed payments for non-lease components with lease payments and account for them together as a single lease component which increases the amount of our lease assets and liabilities. Finance leases are included in property and equipment, accrued expenses and other current liabilities, and other liabilities on our Consolidated Balance Sheets. Right-of-use assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the leases. Right-of-use assets and liabilities are recognized at the lease commencement date based on the present value of lease payments over the lease term. As most of our leases do not provide an implicit rate, we generally use our incremental borrowing rate based on the estimated rate of interest for collateralized borrowing over a similar term as that of the lease payments at the commencement date. The right-of-use assets include any lease payments made and exclude lease incentives received. Operating lease expense is recognized on a straight-line basis over the lease term. Our lease terms include periods under options to extend or terminate the lease when it is reasonably certain that we will exercise that option. We generally use the base non-cancellable lease term when determining the lease assets and liabilities. Certain lease agreements contain variable payments, which are expensed as incurred and not included in the lease assets and liabilities. These variable payments include insurance, taxes, consumer price index payments, and payments for maintenance and utilities. Our operating leases expire at various dates through 2037.
Property and Equipment | Property and Equipment Property and equipment are recorded at cost and depreciated using the straight-line method over their estimated useful lives. Computer hardware and software are typically amortized over three to five years, and furniture and fixtures over three to seven years. Leasehold improvements are amortized over the shorter of their useful lives or the remaining terms of the related leases. Property and equipment under capital leases are amortized over the lesser of the lease term or their estimated useful lives. Maintenance and repairs are charged to expense when incurred; additions and improvements are capitalized. When an item is sold or retired, the cost and related accumulated depreciation is relieved, and the resulting gain or loss, if any, is recognized in income.
Software Development Costs | Software Development Costs We incur costs to develop computer software to be licensed or otherwise marketed to customers. Our research and development expenses consist principally of salaries and benefits, costs of computer equipment, and facility expenses. Research and development costs are expensed as incurred, except for costs of internally developed or externally purchased software that qualify for capitalization. Development costs for software to be sold externally incurred subsequent to the establishment of technological feasibility, but prior to the general release of the product, are capitalized and, upon general release, are amortized using the greater of either the straight-line method over the expected life of the related products or based upon the pattern in which economic benefits related to such assets are realized. The straight-line method is used if it approximates the same amount of expense as that calculated using the ratio that current period gross product revenues bear to total anticipated gross product revenues. No development costs for software to be sold externally were capitalized in 2020, 2019 or 2018. In 2020, we purchased software of $11.5 million. Additionally, we acquired capitalized software through business combinations (for further detail, see Note 6. Acquisitions). These assets are included in acquired intangible assets in the accompanying Consolidated Balance Sheets.
Business Combinations | Business Combinations We allocate the purchase price of acquisitions to the tangible and intangible assets acquired and liabilities assumed based on their estimated fair value. Goodwill is measured as the excess of the purchase price over the value of net identifiable assets acquired. While best estimates and assumptions are used to accurately value assets acquired and liabilities assumed at the acquisition date as well as contingent consideration, where applicable, our estimates are inherently uncertain and subject to refinement. Any adjustments to estimated fair value are recorded to goodwill, provided that we are within the measurement period (up to one year from the acquisition date) and that we continue to collect information to determine estimated fair value. Subsequent to the measurement period or our final determination of estimated fair value, whichever comes first, adjustments are recorded in the Consolidated Statements of Operations.
Goodwill, Acquired Intangible Assets And Long-lived Assets | Goodwill, Acquired Intangible Assets and Long-lived Assets Goodwill is the amount by which the purchase price in a business acquisition exceeds the fair value of net identifiable assets on the date of purchase. Goodwill is evaluated for impairment annually as of the end of the third quarter, or more frequently if events or changes in circumstances indicate that the asset might be impaired. Factors we consider important, on an overall company basis and segment basis, when applicable, that could trigger an impairment review include significant under-performance relative to historical or projected future operating results, significant changes in our use of the acquired assets or the strategy for our overall business, significant negative industry or economic trends, a significant decline in our stock price for a sustained period and a reduction of our market capitalization relative to net book value. Our annual goodwill impairment test is based on either a quantitative or qualitative assessment. A quantitative assessment compares the fair value of the reporting unit to its carrying value. If the reporting unit’s carrying value exceeds its fair value, we record an impairment loss equal to the difference between the carrying value of goodwill and its estimated fair value. We estimate the fair values of our reporting units using discounted cash flow valuation models. Those models require estimates of future revenues, profits, capital expenditures, working capital, terminal values based on revenue multiples, and discount rates for each reporting unit. We estimate these amounts by evaluating historical trends; current budgets and operating plans, including consideration of the impact of the COVID-19 pandemic on our future results; and industry data. A qualitative assessment is designed to determine whether we believe it is more likely than not that the fair values of our reporting units exceed their carrying values. Qualitative assessment includes a review of qualitative factors, including company-specific (financial performance and long-range plans), industry, and macroeconomic factors, and a consideration of the fair value of each reporting unit at the last valuation date. We completed our annual goodwill impairment review as of June 27, 2020, based on a quantitative assessment. The estimated fair value of each reporting unit exceeded its carrying value as of June 27, 2020. Through September 30, 2020, there were no events or changes in circumstances that indicated that the carrying values of goodwill or acquired intangible assets may not be recoverable. Long-lived assets primarily include property and equipment and acquired intangible assets with finite lives (including purchased software, customer lists and trademarks). Purchased software is amortized over periods up to 16 years, customer lists are amortized over periods up to 12 years and trademarks are amortized over periods up to 12 years. We review long-lived assets for impairment when events or changes in business circumstances indicate that the carrying amount of the assets may not be fully recoverable or that the useful lives of those assets are no longer appropriate. An impairment test is based on a comparison of the undiscounted cash flows to the recorded value of the asset or asset group. If impairment is indicated, the asset is written down to its estimated fair value based on a discounted cash flow analysis.
Advertising Expenses | Advertising Expenses Advertising costs are expensed as incurred. Total advertising expenses incurred were $3.8 million, $3.6 million and $2.9 million in 2020, 2019 and 2018, respectively and are included in sales and marketing expenses in the accompanying Consolidated Statements of Operations.
Income Taxes | Income Taxes Our income tax expense includes U.S. and international income taxes. Certain items of income and expense are not reported in tax returns and financial statements in the same year. The tax effects of these differences are reported as deferred tax assets and liabilities. Deferred tax assets are recognized for the estimated future tax effects of deductible temporary differences and tax operating loss and credit carryforwards. Changes in deferred tax assets and liabilities are recorded in the provision for income taxes. We assess the likelihood that our deferred tax assets will be recovered from future taxable income and, to the extent we believe that it is more likely than not that all or a portion of deferred tax assets will not be realized, we establish a valuation allowance. To the extent we establish a valuation allowance or increase this allowance in a period, we include an expense within the tax provision in the Consolidated Statements of Operations.
Comprehensive Income (Loss) | Comprehensive Income (Loss) Comprehensive income (loss) consists of net income (loss) and other comprehensive income (loss), which includes foreign currency translation adjustments, changes in unrecognized actuarial gains and losses (net of tax) related to pension benefits, unrealized gains and losses on hedging instruments and unrealized gains and losses on marketable securities. We do not record tax provisions or benefits for the net changes in the foreign currency translation adjustment, as we intend to reinvest permanently undistributed earnings of our foreign subsidiaries. Accumulated other comprehensive loss is reported as a component of stockholders’ equity and, as of September 30, 2020, comprised the following: cumulative translation adjustment losses of $69.1 million, unrecognized actuarial losses related to pension benefits of $37.2 million ($26.4 million net of tax), unrecognized gains on marketable securities of $0.3 million ($0.3 million net of tax), and accumulated net losses from net investment hedges of $8.2 million ($8.2 million net of tax). As of September 30, 2019, accumulated other comprehensive loss comprised the following: cumulative translation adjustment losses of $91.2 million, unrecognized actuarial losses related to pension benefits of $34.9 million ($24.8 million net of tax), unrecognized gains on marketable securities of $0.1 million, and accumulated net gains from net investment hedges of $6.8 million ($5.1 million net of tax).
Earnings (Loss) per Share (EPS) | Earnings (Loss) per Share (EPS) Basic EPS is calculated by dividing net income by the weighted average number of shares outstanding during the period. Unvested restricted shares, although legally issued and outstanding, are not considered outstanding for purposes of calculating basic earnings per share. Diluted EPS is calculated by dividing net income by the weighted average number of shares outstanding plus the dilutive effect, if any, of outstanding stock options, restricted shares and restricted stock units using the treasury stock method. The calculation of the dilutive effect of outstanding equity awards under the treasury stock method includes consideration of proceeds from the assumed exercise of stock options, unrecognized compensation expense and any tax benefits as additional proceeds. Due to the net loss generated in the year ended September 30, 2019, approximately 1.0 million restricted stock units were excluded from the computation of diluted EPS in that year as the effect would have been anti-dilutive. Anti-dilutive shares excluded from the calculations of diluted EPS were immaterial in the years ended September 30, 2020 and 2018. The following table presents the calculation for both basic and diluted EPS:
(in thousands, except per share data) |  | Year ended September 30, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Net income (loss) |  | $ | 130,695 |  |  | $ | (27,460 | ) |  | $ | 51,987 |
Weighted average shares outstanding |  |  | 115,663 |  |  |  | 117,724 |  |  |  | 116,390 |
Dilutive effect of employee stock options, restricted shares and restricted stock units |  |  | 604 |  |  |  | — |  |  |  | 1,768 |
Diluted weighted average shares outstanding |  |  | 116,267 |  |  |  | 117,724 |  |  |  | 118,158 |
Basic earnings (loss) per share |  | $ | 1.13 |  |  | $ | (0.23 | ) |  | $ | 0.45 |
Diluted earnings (loss) per share |  | $ | 1.12 |  |  | $ | (0.23 | ) |  | $ | 0.44 |
Stock-Based Compensation | Stock-Based Compensation We measure the compensation cost of employee services received in exchange for an award of equity instruments based on the grant-date fair value of the award. That cost is recognized over the period during which an employee is required to provide service in exchange for the award. See Note 12. Equity Incentive Plan for a description of the types of stock-based awards granted, the compensation expense related to such awards and detail of equity-based awards outstanding. See Note 8. Income Taxes for detail of the tax benefit related to stock-based compensation recognized in the Consolidated Statements of Operations.
New Accounting Pronouncements | Recently Adopted Accounting Pronouncements Leases In February 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standard Update (ASU) 2016-02, Leases: Topic 842 (ASC 842), which replaced the existing guidance in ASC 840, Leases. The updated standard aims to increase transparency and comparability across organizations by requiring lessees to recognize lease assets and lease liabilities on the balance sheet and to disclose important information about leasing arrangements. We adopted ASC 842 effective October 1, 2019 (the effective date). ASC 842 requires a modified retrospective transition method that could either be applied at the earliest comparative period in the financial statements or in the period of adoption. We elected to use the period of adoption (October 1, 2019) transition method and therefore did not recast prior periods. Since we adopted the new standard using the period of adoption transition method, we are not required to present 2020 comparative disclosures under ASC 842. However, we are required to present the required annual disclosures under the previous U.S. GAAP lease accounting standard (ASC 840). We elected the package of practical expedients as permitted under the transition guidance, which allowed us: (1) to carry forward the historical lease classification; (2) not to reassess whether expired or existing contracts are or contain leases; and (3) not to reassess the treatment of initial direct costs for existing leases. In addition, we elected an accounting policy not to recognize leases with an initial term of one year or less on the balance sheet. Upon the adoption of this standard on October 1, 2019, we recognized an operating lease liability of $224.0 million, representing the present value of the minimum lease payments remaining as of the adoption date, and a right-of-use asset in the amount of $167.9 million. The right-of-use asset reflects adjustments for derecognition of deferred leasing incentives. We also recorded a $1.6 million decrease to retained earnings as a result of the change in scheduling of reversal of temporary tax differences due to the adoption of ASC 842. Pension Plans In August 2018, FASB issued ASU 2018-14, Compensation—Retirement Benefits—Defined Benefit Plans—General (Subtopic 715-20), which amends, adds and removes disclosure requirements for pension and other postretirement plans. We adopted ASU 2018-14 for the year ended September 30, 2020 with no impact on our consolidated financial statements. See Note 14. Pension Plans for disclosure changes made. Pending Accounting Pronouncements Reference Rate Reform In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. The ASU provides optional guidance for contract modifications and certain hedging relationships associated with the transition from reference rates that are expected to be discontinued. ASU 2020-04 is effective for all entities upon issuance through December 31, 2022. We are still evaluating the impact, but do not expect the standard to have a material impact on our consolidated financial statements. Income Taxes In December 2019, the FASB issued Accounting Standards Update ASU 2019-12, Income Taxes (Topic 740) on Simplifying the Accounting for Income Taxes. The decisions reflected in ASU 2019-12 update specific areas of ASC 740, Income Taxes, to reduce complexity while maintaining or improving the usefulness of the information provided to users of financial statements. The new standard will be effective for us in the first quarter of 2022, though early adoption of the amendments is permitted. We are currently evaluating the impact the standard will have on our consolidated financial statements, but at this time we do not expect it to be material. Goodwill and Other—Internal-Use Software In August 2018, the FASB issued ASU 2018-15, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Contract, which aligns the requirements for capitalizing implementation costs in cloud computing arrangements with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. ASU 2018-15 will be effective for us in the first quarter of 2021. Entities can choose to adopt the new guidance prospectively or retrospectively. We plan to adopt this standard using the prospective adoption approach. We do not expect this accounting standard to have a material impact on our consolidated financial statements. Fair Value Measurement In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework—Changes to the Disclosure Requirements for Fair Value Measurement, which eliminates, modifies and adds disclosure requirements for fair value measurements. The new standard will be effective for us in the first quarter of 2021. We do not expect this accounting standard to have a material impact on our consolidated financial statements. Financial Instruments—Credit Losses In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, along with subsequent amendments, which replace the incurred loss impairment methodology in current U.S. GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information when recording credit loss estimates. The new standard will be effective for us in the first quarter of 2021. We are currently evaluating the impact the standard will have on our consolidated financial statements, but at this time we do not expect it to be material.

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