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Significant Accounting Policies (Policies) | 12 Months Ended
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Apr. 30, 2023
Accounting Policies [Abstract] |
Principles of consolidation | Principles of consolidation: The consolidated financial statements include the financial statements of Casey’s General Stores, Inc. and its wholly-owned subsidiaries. All material intercompany balances and transactions have been eliminated in consolidation. Certain amounts in prior year have been reclassified to conform to current year presentation.
Use of estimates | Use of estimates: The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("U.S. GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Cash equivalents | Cash equivalents: We consider all highly liquid investments with a maturity at purchase of three months or less to be cash equivalents. Included in cash equivalents are money market funds, treasury bills, and credit card, debit card and electronic benefits transfer transactions that process within three days.
Receivables | Receivables: Receivables is primarily comprised of balances outstanding from credit card companies which are not processed within three days and balances outstanding from vendor rebates. The Company records credit card receivables at the time of the related sale to the guest. Vendor rebates are recorded based upon the applicable agreements.
Inventories | Inventories and cost of goods sold: Inventories, which consist of merchandise and fuel, are stated at the lower of cost or market. For fuel inventories, cost is determined through the use of the first-in, first-out (FIFO) method. For merchandise inventories, cost is determined through the use of the last-in, first-out (LIFO) method. The excess of replacement cost over the stated LIFO value was $138,962 and $114,731 at April 30, 2023 and 2022, respectively. There were no material LIFO liquidations during the periods presented. Below is a summary of the inventory values at April 30, 2023 and 2022:
| Years ended April 30,
| 2023 |  | 2022
Fuel | $ | 115,095 |  |  | $ | 131,823 |
Merchandise | 260,990 |  |  | 264,376 |
Total inventories | $ | 376,085 |  |  | $ | 396,199 |
The Company often receives vendor allowances on the basis of quantitative contract terms that vary by product and vendor or directly on the basis of purchases made. Vendor allowances include rebates and other funds received from vendors to promote their products. These amounts are recognized in the period earned based on the applicable rebate agreement. Reimbursements of an operating expense (e.g., advertising) are recorded as reductions of the related expense. Renewable identification numbers (“RINs”) are assigned to gallons of renewable fuels produced and are used to track compliance with the renewable fuel standard. At times, we purchase fuel components (ethanol, gasoline, biodiesel or diesel) and blend those components into a finished product in a fuel truck. This process enables the Company to take title to the RIN assigned to each gallon of ethanol or biodiesel produced. RINs are recorded as a reduction in cost of goods sold at the contracted sales price, in the period when the Company transfers the RIN. The Company does not record inventories on the balance sheet related to RINs, as they are acquired at no cost to the Company. The Company includes in cost of goods sold the costs incurred to acquire fuel and merchandise, including excise taxes, less vendor allowances and rebates and RINs. Warehousing costs are recorded within operating expenses on the consolidated statements of income.
Capitalized software implementation costs and Goodwill | Capitalized software implementation costs: The Company capitalizes expenditures related to the implementation of software-as-a-service as incurred. These costs are expensed on a straight-line basis within operating expenses, typically over the contractual life of the related software. The useful lives utilized for capitalized software implementation costs range from 2-13 years. As of April 30, 2023 and April 30, 2022, the Company had recognized $42,495 and $41,337 of capitalized software implementation costs, respectively. The outstanding balance is recognized in other assets, net of amortization on the consolidated balance sheets. The Company has recognized amortization of $12,302 in fiscal 2023, $9,449 in fiscal 2022 and $8,553 in fiscal 2021 within operating expenses on the consolidated statements of income.Goodwill: As of April 30, 2023 and 2022, there was $615,342 and $612,934 of goodwill recognized, respectively. Goodwill is tested for impairment at least annually. The Company used a qualitative approach to assess the recoverability of goodwill at year-end. Management’s analysis of recoverability completed as of the fiscal year-end indicated no evidence of impairment for the years ended April 30, 2023, 2022, and 2021.
Contractual customer relationships | Contractual customer relationships: As the result of the prior year acquisition of Buchanan Energy, the Company recognized approximately $31,100 of contractual customer relationships. These assets were valued using the multi-period excess earnings method. The contractual customer relationships are amortized on a straight-line basis over a useful life of 15 years and are included within other assets, net of amortization in the consolidated balance sheets as of April 30, 2023.
Depreciation and amortization | Depreciation and amortization: Depreciation of property and equipment are computed using the straight-line method over the following estimated useful lives:
Buildings | 25-40 years
Machinery and equipment | 3-40 years
Finance lease right-of-use assets | Lesser of term of lease or life of asset
Leasehold improvements | Lesser of term of lease or life of asset
The Company monitors stores and will accelerate depreciation if the expected life of the asset is reduced due to the expected remaining operation of the store or the Company’s plans. Construction in process is reported at cost and not subject to depreciation until the related asset is placed in service.
Store closing and asset impairment | Store closings and asset impairment: The Company writes down property and equipment of stores it is closing to estimated net realizable value at the time management commits to a plan to close such stores and begins actively marketing the stores. The Company bases the estimated net realizable value of property and equipment on its experience in utilizing and/or disposing of similar assets, as well as estimates provided by its own and/or third-party real estate experts.The Company monitors closed and underperforming stores for an indication that the carrying amount of assets may not be recoverable. If the sum of the expected future undiscounted cash flows is less than the carrying amount of the assets, an impairment loss is recognized to the extent carrying value of the assets exceeds their estimated fair value. Fair value is typically based on management’s estimate of the price that would be received to sell an asset in an orderly transaction between market participants. The estimate is derived from offers, actual sale or disposition of assets subsequent to year-end, and other indications of fair value, which are considered Level 3 inputs (see Note 3). In determining whether an asset is impaired, assets are grouped at the lowest level for which there are identifiable cash flows that are largely independent of the cash flows of other groups of assets, which for the Company, is generally on a store-by-store basis.
Income taxes | Income taxes: The Company uses the asset and liability method of accounting for income taxes. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the consolidated statements of income in the period that includes the enactment date. The Company calculates its current and deferred tax provision based on estimates and assumptions that could differ from actual results reflected in income tax returns filed in subsequent years. Adjustments based on filed returns are recorded when identified.
Revenue recognition | Revenue recognition: The Company recognizes retail sales of fuel, grocery and general merchandise, prepared food and dispensed beverage and other revenue at the time of the sale to the guest. Sales taxes collected from guests and remitted to the government are recorded on a net basis in the consolidated financial statements. A portion of revenue from sales that include a redeemable digital box top coupon or points under our Casey’s Rewards program is deferred. The deferred portion of the sale represents the value of the estimated future redemption of the digital box top coupon or points. The amounts related to redeemable digital box top coupons and points are deferred until their redemption or expiration. Revenue related to the digital box top coupons and points issued is expected to be recognized less than one year from the original sale to the guest. As of April 30, 2023 and April 30, 2022, the Company recognized a contract liability of $55,561 and $41,577, respectively, related to the outstanding digital box top coupons and Casey's Rewards points, which is included in other accrued expenses on the consolidated balance sheets. Gift card related revenue is recognized as the gift cards are used by the guest. Gift card breakage revenue is recognized based on the estimated gift card breakage rate over the pro rata usage of the card. As of April 30, 2023 and April 30, 2022, the Company recognized a liability of $17,463 and $15,509, respectively, related to outstanding gift cards, which is included in other accrued expenses on the consolidated balance sheets.
Net income per common share | Net income per common share: Basic earnings per share have been computed by dividing net income by the weighted average shares outstanding during each of the years. Unvested shares under equity awards are treated as common shares within the basic earnings per share calculation when a recipient has met certain requirements in the award agreement. For example, if retirement provisions are satisfied which allow a recipient to avoid forfeiture of the award upon a normal retirement from the Company, it is included in the basic earnings per share calculation. The calculation of diluted earnings per share treats stock options and unvested restricted stock units with time-based restrictions as potential common shares to the extent they are dilutive. The diluted earnings per share calculation does not take into effect any shares that have not met performance or market conditions as of the reporting period.
Asset retirement obligations | Asset retirement obligations: The Company recognizes the estimated future cost to remove underground storage tanks over the estimated useful life of the storage tank. The Company records a discounted liability for the fair value of an asset retirement obligation with a corresponding increase to the carrying value of a long-lived asset at the time an underground storage tank is installed. The Company depreciates the amount added to property and equipment on a straight-line basis and recognizes accretion expense in connection with the discounted liability over the remaining life of the tank. The estimates of the anticipated future costs for removal of an underground storage tank are based on our prior experience with removal. Because these estimates are subjective and are currently based on historical costs with adjustments for estimated future changes in the associated costs, we expect the dollar amount of these obligations to change as more information is obtained.
Self-insurance | Self-insurance: The Company is primarily self-insured for Team Member healthcare, workers’ compensation, general liability, and automobile claims. The self-insurance claim liability for workers’ compensation, general liability, and automobile claims is determined using actuarial methods at each year end based on claims filed and an estimate of claims incurred but not yet reported. Actuarial projections of the losses are employed due to the potential of variability in the liability estimates. Some factors affecting the uncertainty of the claim liability include the loss development factors, which includes the development time frame and settlement patterns, and expected loss rates, which includes litigation and adjudication direction, and medical treatment and cost trends. The liability is not discounted.
Environmental remediation liabilities | Environmental remediation liabilities: The Company accrues for environmental remediation liabilities when it is probable a liability has been incurred and the amount of loss can be reasonably estimated.
Derivatives instruments | Derivative instruments: There were no options or futures contracts as of or during the years ended April 30, 2023, 2022, or 2021. From time to time, we participate in a forward buy of certain commodities - see further discussion in Note 9. These are not accounted for as derivatives under the normal purchases and sale exclusions within the applicable accounting guidance.
Stock-based compensation | Stock-based compensation: Stock-based compensation is recorded based upon the fair value of the award on the grant date. The cost of the award is recognized ratably in the consolidated statements of income over the vesting period of the award, adjusted for certain retirement provisions. Forfeitures are recognized as they occur. Additionally, certain awards include performance and market conditions. The majority of performance-based awards are based on either the achievement of a three-year average return on invested capital (ROIC) or three-year cumulative earnings before interest, income taxes, depreciation, and amortization (EBITDA). For these awards, stock-based compensation expense is estimated based on the probable outcome of shares to be awarded adjusted as necessary at each reporting period. Additionally, if the Company's relative total shareholder return over the performance period is in the bottom or top quartile of the companies comprising the S&P 500, the performance-based shares included will be adjusted downward by 25%, or upward by 25%, respectively (the "TSR Modifier"). The fair value of these awards is determined using a Monte Carlo simulation as of the date of the grant. For the market-based portion of these awards, the stock-based compensation expense will not be adjusted should the target awards vary from actual awards.
Segment reporting | Segment reporting: As of April 30, 2023, we operated 2,521 stores in 16 states. Our convenience stores offer a broad selection of merchandise, fuel and other products and services designed to appeal to the convenience needs of our guests. We manage the business on the basis of one operating segment and therefore, have only one reportable segment. Our stores sell similar products and services, use similar processes to sell those products and services, and sell their products and services to similar classes of guests. We make specific disclosures concerning the three broad categories of fuel, grocery and general merchandise, and prepared food and dispensed beverage because it makes it easier for us to discuss trends and operational initiatives within our business and industry. Although we can separate revenues and cost of goods sold within these categories (and further sub-categories), the operating expenses associated with operating a store that sells these products are not separable by these three categories.
Recent accounting pronouncements | Recent accounting pronouncements: In November 2021, the FASB issued ASU 2022-10, Governmental Assistance (Topic 832) - Disclosures by Business Entities about Government Assistance. The standard is an effort to increase transparency of government assistance by requiring disclosures related to the type of assistance, the accounting treatment for the assistance, and the effect of the assistance on the financial statements. The Company was required to adopt this guidance in the first quarter of this fiscal year. The adoption of this standard did not have a material impact on our consolidated financial statements. In September 2022, the FASB issued ASU 2022-04, Liabilities—Supplier Finance Programs (Subtopic 405-50). The standard included guidance related to supplier finance programs and requires the buyer in a supplier finance program to disclose qualitative and quantitative information about the program. The new standard is effective for the Company on May 1, 2023. While the new standard could result in enhanced disclosures, we do not expect this standard to materially impact the consolidated financial statements. In December 2022, the FASB issued ASU 2022-06, Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848. The standard extends the period of time preparers can utilize the reference rate reform relief guidance in Topic 848, and became effective immediately. During the year, we entered into a new credit agreement which, in part, removed the LIBO Rate from applicable debt agreements. See Note 3 for additional information related to the new credit agreement (see “New Credit Agreement” section). The adoption of this standard did not have a material impact on our consolidated financial statements.
Leases | The Company is a lessee in situations where we lease property and equipment, most commonly land, building or store equipment, from a lessor. The Company is a lessor in situations where the Company owns land or building and leases a portion or all of the property or equipment to a tenant. In both situations, leases are reported in accordance with ASC 842 - Leases. As a lessee, the Company recognizes a right-of-use asset representing its right to use the underlying asset for the lease term and a lease liability for the obligation to make lease payments. Both the right-of-use asset and lease liability are initially measured at the present value of the lease payments, with subsequent measurement dependent on the classification of the lease as either a finance or an operating lease. For leases with a term of twelve months or less, we have elected to not recognize lease assets and lease liabilities and will recognize lease expense on a straight-line basis over the lease term. The Company records operating lease liabilities in other accrued expenses and other long-term liabilities and records finance lease liabilities within current maturities of long-term debt and long-term debt and finance lease obligations on the consolidated balance sheets. All lessor related activity is considered immaterial to the consolidated financial statements. New leases are recognized at the present value of the lease payments using the implicit rate in the lease agreement when it is readily determinable. In the case the implicit rate is not readily determinable, the Company uses our incremental borrowing rate of debt based on the term of the lease. The Company commonly has options to renew or extend the current lease arrangement on many of our leases. In these situations, if it is reasonably certain the lease would be extended, we have included those extensions within the remaining lease payments at the time of measurement. When acquiring leases in a business combination, we retain the lease classification utilized by the seller if it was determined using acceptable methods under ASC 842. As part of the allocation of the purchase price in a business combination, lease terms are compared to market terms utilizing an income approach to determine if leases are favorable or unfavorable. Any favorable or unfavorable leasehold interests identified increase (favorable) or reduce (unfavorable) the right-of-use lease asset and are recognized over the life of the related right-of-use asset.
Leases | The Company is a lessee in situations where we lease property and equipment, most commonly land, building or store equipment, from a lessor. The Company is a lessor in situations where the Company owns land or building and leases a portion or all of the property or equipment to a tenant. In both situations, leases are reported in accordance with ASC 842 - Leases. As a lessee, the Company recognizes a right-of-use asset representing its right to use the underlying asset for the lease term and a lease liability for the obligation to make lease payments. Both the right-of-use asset and lease liability are initially measured at the present value of the lease payments, with subsequent measurement dependent on the classification of the lease as either a finance or an operating lease. For leases with a term of twelve months or less, we have elected to not recognize lease assets and lease liabilities and will recognize lease expense on a straight-line basis over the lease term. The Company records operating lease liabilities in other accrued expenses and other long-term liabilities and records finance lease liabilities within current maturities of long-term debt and long-term debt and finance lease obligations on the consolidated balance sheets. All lessor related activity is considered immaterial to the consolidated financial statements. New leases are recognized at the present value of the lease payments using the implicit rate in the lease agreement when it is readily determinable. In the case the implicit rate is not readily determinable, the Company uses our incremental borrowing rate of debt based on the term of the lease. The Company commonly has options to renew or extend the current lease arrangement on many of our leases. In these situations, if it is reasonably certain the lease would be extended, we have included those extensions within the remaining lease payments at the time of measurement. When acquiring leases in a business combination, we retain the lease classification utilized by the seller if it was determined using acceptable methods under ASC 842. As part of the allocation of the purchase price in a business combination, lease terms are compared to market terms utilizing an income approach to determine if leases are favorable or unfavorable. Any favorable or unfavorable leasehold interests identified increase (favorable) or reduce (unfavorable) the right-of-use lease asset and are recognized over the life of the related right-of-use asset.

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