Summary of Significant Accounting Policies

Unless the context otherwise requires, the use of the terms "Best Buy," "we," "us" and "our" in these Notes to Consolidated Financial Statements refers to Best Buy Co., Inc. and, as applicable, its consolidated subsidiaries.

Discontinued Operations

On June 26, 2013, we sold our 50% ownership interest in Best Buy Europe Distributions Limited ("Best Buy Europe"). On February 1, 2014, we sold mindSHIFT Technologies, Inc. ("mindSHIFT"). On February 13, 2015, we sold Jiangsu Five Star Appliance Co., Limited ("Five Star"). The results of Best Buy Europe, mindSHIFT and Five Star are presented as discontinued operations for all periods. See Note 2, Discontinued Operations, for further information.

Description of Business

We are a leading provider of technology products, services and solutions. We offer these products and services to the customers who visit our stores, engage with Geek Squad agents or use our websites or mobile applications. We have operations in the U.S., Canada and Mexico. We have two reportable segments: Domestic and International. The Domestic segment is comprised of the operations in all states, districts and territories of the U.S., under various brand names including Best Buy, bestbuy.com, Best Buy Mobile, Best Buy Direct, Best Buy Express, Geek Squad, Magnolia Home Theater and Pacific Kitchen and Home. The International segment is comprised of all operations in Canada and Mexico under the brand names Best Buy, bestbuy.com.ca, bestbuy.com.mx, Best Buy Express, Best Buy Mobile and Geek Squad.

Basis of Presentation

The consolidated financial statements include the accounts of Best Buy Co., Inc. and its consolidated subsidiaries. All intercompany balances and transactions are eliminated upon consolidation.

In order to align our fiscal reporting periods and comply with statutory filing requirements, we consolidate the financial results of our Mexico operations, as well as our discontinued Europe and China operations, on a one-month lag. Our policy is to accelerate recording the effect of events occurring in the lag period that significantly affect our consolidated financial statements. No significant intervening event occurred in these operations that would have materially affected our financial condition, results of operations, liquidity or other factors had it been recorded during fiscal 2016, 2015 or 2014.

In preparing the accompanying consolidated financial statements, we evaluated the period from January 31, 2016, through the date the financial statements were issued for material subsequent events requiring recognition or disclosure. Other than as described in Note 5, Debt, and Note 7, Shareholders' Equity, no such events were identified for this period.

Use of Estimates in the Preparation of Financial Statements

The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. ("GAAP") requires us to make estimates and assumptions. These estimates and assumptions affect the reported amounts in the consolidated financial statements, as well as the disclosure of contingent liabilities. Future results could be materially affected if actual results were to differ from these estimates and assumptions.

Fiscal Year

Our fiscal year ends on the Saturday nearest the end of January. Fiscal 2016, 2015, and 2014 each included 52 weeks.

New Accounting Pronouncements

In April 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2014-18, Reporting Discontinued Operations and Disclosures of Components of an Entity. The new guidance amends the definition of a discontinued operation and requires new disclosures of both discontinued operations and certain other disposals that do not meet the definition of a discontinued operation. We adopted the new guidance in the first quarter of fiscal 2016, and the adoption of the new guidance did not have a material impact on our consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, as a new Topic. Accounting Standards Codification (ASC) Topic 606. The new guidance provides a comprehensive framework for the analysis of revenue transactions and will apply to all of our revenue streams. Based on the current effective dates, the new guidance would first apply in the first quarter of our fiscal 2019. While we are still in the process of evaluating the effect of adoption on our financial statements, we do not currently expect a material impact on our results of operations, cash flows or financial position.

In February 2016, the FASB issued ASU 2016-02, Leases. The new guidance was issued to increase transparency and comparability among companies by requiring most leases be included on the balance sheet and by expanding disclosure requirements. Based on the current effective dates, the new guidance would first apply in the first quarter of our fiscal 2020. We are still in the process of evaluating the effect of adoption on our financial statements.

Changes in Accounting Principles

In the fourth quarter of fiscal 2016, we adopted the following ASUs:

•

The FASB issued ASU 2015-03, Simplifying the Presentation of Debt Issuance Costs in April 2015 and ASU 2015-15, Presentation and Subsequent Measurement of Debt Issuance Costs Associated with Line-of-Credit Arrangements in August 2015. The new guidance aligns the treatment of debt issuance costs, with the exception of debt issuance costs related to lines of credit, with the treatment of debt discounts, so that the debt issuance costs are presented on the balance sheet as a direct deduction from the carrying amount of that debt liability. In the fourth quarter of fiscal 2016, we retrospectively adopted ASU 2015-03 and ASU 2015-15. The adoption did not have a material impact on our results of operations, cash flows or financial position.

•

In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of Deferred Taxes. The new guidance is part of the simplification initiative and requires all deferred income tax liabilities and assets to be classified as non-current. In the fourth quarter of fiscal 2016, we retrospectively adopted ASU 2015-17. The adoption did not have a material impact on our results of operations, cash flows or financial position.

The following table reconciles the balance sheet line items impacted by the adoption of these two standards for fiscal 2015:



Balance Sheet	2015 Reported		ASU 2015-03 & 2015-15 Adjustments			ASU 2015-17 Adjustments			2015 Adjusted
Other current assets	$	703	$	(2	)	$	(252	)	$	449
Current assets held for sale	684		—			(3		)	681
Other assets	583		(6		)	252			829
Total assets	$	15,256	$	(8	)	$	(3	)	$	15,245

Long-term debt	$	1,580	$	(8	)	$	—		$	1,572
Long-term liabilities held for sale	18		—			(3		)	15
Total liabilities & equity	$	15,256	$	(8	)	$	(3	)	$	15,245

Cash and Cash Equivalents

Cash primarily consists of cash on hand and bank deposits. Cash equivalents consist of money market funds, treasury bills, commercial paper, corporate bonds and deposits with an original maturity of 3 months or less when purchased. The amounts of cash equivalents at January 30, 2016, and January 31, 2015, were $1,208 million and $1,660 million, respectively, and the weighted-average interest rates were 0.5% and 0.4%, respectively.

Receivables

Receivables consist principally of amounts due from mobile phone network operators for commissions earned; banks for customer credit card and debit card transactions; and vendors for various vendor funding programs.

We establish allowances for uncollectible receivables based on historical collection trends and write-off history. Our allowances for uncollectible receivables were $49 million and $59 million at January 30, 2016, and January 31, 2015, respectively.

Merchandise Inventories

Merchandise inventories are recorded at the lower of cost, using the average cost, or market. In-bound freight-related costs from our vendors are included as part of the net cost of merchandise inventories. Also included in the cost of inventory are certain vendor allowances that are not a reimbursement of specific, incremental and identifiable costs to promote a vendor's products. Other costs associated with acquiring, storing and transporting merchandise inventories to our retail stores are expensed as incurred and included in cost of goods sold.

Our inventory valuation reflects adjustments for anticipated physical inventory losses (e.g., theft) that have occurred since the last physical inventory. Physical inventory counts are taken on a regular basis to ensure that the inventory reported in our consolidated financial statements is properly stated.

Our inventory valuation also reflects markdowns for the excess of the cost over the amount we expect to realize from the ultimate sale or other disposal of the inventory. Markdowns establish a new cost basis for our inventory. Subsequent changes in facts or circumstances do not result in the reversal of previously recorded markdowns or an increase in the newly established cost basis.

Restricted Assets

Restricted cash totaled $185 million at January 30, 2016 and is included in other current assets. Restricted cash totaled $292 million at January 31, 2015, of which $184 million is related to continuing operations and included in other current assets and $108 million is included in current assets held for sale in our Consolidated Balance Sheet. Such balances are pledged as collateral or restricted to use for general liability insurance and workers' compensation insurance.

Property and Equipment

Property and equipment are recorded at cost. We compute depreciation using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are depreciated over the shorter of their estimated useful lives or the period from the date the assets are placed in service to the end of the lease term, which includes optional renewal periods if they are reasonably assured. Accelerated depreciation methods are generally used for income tax purposes.

When property is retired or otherwise disposed of, the cost and accumulated depreciation are removed from our Consolidated Balance Sheets and any resulting gain or loss is reflected in our Consolidated Statements of Earnings.

Repairs and maintenance costs are charged directly to expense as incurred. Major renewals or replacements that substantially extend the useful life of an asset are capitalized and depreciated.

Costs associated with the acquisition or development of software for internal use are capitalized and amortized over the expected useful life of the software, generally from three to seven years. A subsequent addition, modification or upgrade to internal-use software is capitalized to the extent that it enhances the software's functionality or extends its useful life. Capitalized software is included in fixtures and equipment. Software maintenance and training costs are expensed in the period incurred.

Property under capital and financing leases is comprised of buildings and equipment used in our operations. The related depreciation for capital and financing leases assets is included in depreciation expense. The carrying value of property under capital and financing leases was $165 million and $44 million at January 30, 2016, and January 31, 2015, respectively, net of accumulated depreciation of $107 million and $75 million, respectively.

Estimated useful lives by major asset category are as follows:



Asset		Life (in years)
Buildings		35
Leasehold improvements		3-25
Fixtures and equipment		3-20
Property under capital and financing leases		2-20

Impairment of Long-Lived Assets and Costs Associated With Exit Activities

Long-lived assets are evaluated for impairment whenever events or changes in circumstances indicate the carrying value of an asset may not be recoverable. Factors considered important that could result in an impairment review include, but are not limited to, significant under-performance relative to historical or planned operating results, significant changes in the manner of use or expected life of the assets, or significant changes in our business strategies. An impairment loss is recognized when the estimated undiscounted cash flows expected to result from the use of the asset plus net proceeds expected from the disposition of the asset (if any) are less than the carrying value of the asset net of other liabilities. When an impairment loss is recognized, the carrying amount of the asset is reduced to its estimated fair value using valuation techniques such as discounted cash flow analysis.

When reviewing long-lived assets for impairment, we group long-lived assets with other assets and liabilities at the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities. For example, long-lived assets deployed at store locations are reviewed for impairment at the individual store level, which involves comparing the carrying value of all land, buildings, leasehold improvements, fixtures and equipment located at each store to the net cash flow projections for each store. In addition, we conduct separate impairment reviews at other levels as appropriate, for example, to evaluate potential impairment of assets shared by several areas of operations, such as information technology systems. Refer to Note 3, Fair Value Measurements, for further information associated with the long-lived assets impairments, including valuation techniques used, impairment charges incurred, and remaining carrying values.

The present value of costs associated with vacated properties, primarily future lease costs (net of expected sublease income), are charged to earnings when we cease using the property. We accelerate depreciation on property and equipment we expect to retire when a decision is made to abandon a property.

At January 30, 2016, and January 31, 2015, the obligation associated with vacant properties included in accrued liabilities in our Consolidated Balance Sheets was $44 million and $26 million, respectively, and the obligation associated with vacant properties included in long-term liabilities in our Consolidated Balance Sheets was $54 million and $43 million, respectively. The obligation associated with vacant properties at January 30, 2016, and January 31, 2015, included amounts associated with our restructuring activities as further described in Note 4, Restructuring Charges.

Leases

We conduct the majority of our retail and distribution operations from leased locations. The leases generally require payment of real estate taxes, insurance and common area maintenance, in addition to rent. The terms of our new lease agreements for large-format stores are generally less than 10 years, although we have existing leases with terms up to 20 years. Small-format stores generally have lease terms that are half the length of large-format stores. Most of the leases contain renewal options and escalation clauses, and certain store leases require contingent rents based on factors such as specified percentages of revenue or the consumer price index.

For leases that contain predetermined fixed escalations of the minimum rent, we recognize the related rent expense on a straight-line basis from the date we take possession of the property to the end of the initial lease term. We record any difference between the straight-line rent amounts and amounts payable under the leases as part of deferred rent, in accrued liabilities or long-term liabilities, as appropriate.

Cash or lease incentives received upon entering into certain store leases ("tenant allowances") are recognized on a straight-line basis as a reduction to rent from the date we take possession of the property through the end of the initial lease term. We record the unamortized portion of tenant allowances as a part of deferred rent, in accrued liabilities or long-term liabilities, as appropriate.

At January 30, 2016, and January 31, 2015, deferred rent included in accrued liabilities in our Consolidated Balance Sheets was $36 million and $31 million, respectively, and deferred rent included in long-term liabilities in our Consolidated Balance Sheets was $139 million and $195 million, respectively.

In addition, we have financing leases for agreements when we are deemed the owner of the leased buildings, typically due to significant involvement during the construction period, and do not qualify for sales recognition under the sale-leaseback accounting guidance. We record the cost of the building in property and equipment, with the related liability recorded in long-term debt. At January 30, 2016 and January 31, 2015, we had $178 million and $69 million, respectively, outstanding under financing lease obligations. The increase in financing lease obligations was primarily due to renewals on existing leases.

Assets acquired under capital and financing leases are depreciated over the shorter of the useful life of the asset or the lease term, including renewal periods, if reasonably assured.

Goodwill and Intangible Assets

Goodwill

Goodwill is the excess of the purchase price over the fair value of identifiable net assets acquired in business combinations. We test goodwill for impairment annually, as of the first day of the fiscal fourth quarter, or when indications of potential impairment exist. We monitor the existence of potential impairment indicators throughout the fiscal year. We test for goodwill impairment at the reporting unit level and our reporting units are the components of operating segments which constitute businesses for which discrete financial information is available and is regularly reviewed by segment management. No components were aggregated in arriving at our reporting units. Our only reporting unit with a goodwill balance at the beginning of fiscal 2016 was our Domestic segment.

Our detailed impairment testing involves comparing the fair value of each reporting unit to its carrying value, including goodwill. Fair value reflects the price a market participant would be willing to pay in a potential sale of the reporting unit and is based on discounted cash flows or relative market-based approaches. If the fair value exceeds carrying value, then it is concluded that no goodwill impairment has occurred. If the carrying value of the reporting unit exceeds its fair value, a second step is required to measure possible goodwill impairment loss. The second step includes hypothetically valuing the tangible and intangible assets and liabilities of the reporting unit as if the reporting unit had been acquired in a business combination. Then, the implied fair value of the reporting unit's goodwill is compared to the carrying value of that goodwill. If the carrying value of the reporting unit's goodwill exceeds the implied fair value of the goodwill, we recognize an impairment loss in an amount equal to the excess, not to exceed the carrying value. No goodwill impairment was recorded in fiscal 2015. In fiscal 2016, we determined that the fair value of the Best Buy Domestic reporting unit exceeded its carrying value, and as a result, no goodwill impairment was recorded in fiscal 2016.

Tradenames

We include our tradenames and customer relationships within intangibles, net in our Consolidated Balance Sheets. We have an indefinite-lived tradename related to Pacific Sales included within our Domestic segment. As of the end of fiscal 2016, we have no indefinite-lived tradenames within our International segment.

Our valuation of identifiable intangible assets acquired is based on information and assumptions available to us at the time of acquisition, using income and market approaches to determine fair value. We do not amortize our indefinite-lived tradenames, but test for impairment annually, or when indications of potential impairment exist. We utilize the relief from royalty method to determine the fair value of each of our indefinite-lived tradenames. If the carrying value exceeds the fair value, we recognize an impairment loss in an amount equal to the excess. As a part of the Canada brand restructuring, we fully impaired the indefinite-lived Future Shop tradename during fiscal 2016. Refer to Note 4, Restructuring Charges, for additional information. No other impairments were identified during fiscal 2016.

The changes in the carrying amount of goodwill and indefinite-lived tradenames by segment were as follows in fiscal 2016, 2015 and 2014 ($ in millions):



	Goodwill								Indefinite-Lived Tradenames
	Domestic			International		Total			Domestic			International			Total
Balances at February 2, 2013	$	528		$	—	$	528		$	19		$	112		$	131
Sale of business⁽¹⁾	(103		)	—		(103		)	—			(22		)	(22		)
Impairments	—			—		—			—			(4		)	(4		)
Changes in foreign currency exchange rates	—			—		—			—			(4		)	(4		)
Balances at February 1, 2014	425			—		425			19			82			101
Sale of business⁽²⁾	—			—		—						(37		)	(37		)
Impairments	—			—		—			(1		)	—			(1		)
Changes in foreign currency exchange rates	—			—		—			—			(6		)	(6		)
Balances at January 31, 2015	425			—		425			18			39			57
Canada brand restructuring ⁽³⁾	—			—		—			—			(40		)	(40		)
Changes in foreign currency exchange rates	—			—		—			—			1			1
Balances at January 30, 2016	$	425		$	—	$	425		$	18		$	—		$	18


(1)	Represents goodwill written off as a result of the sale of mindSHIFT in fiscal 2014 and indefinite-lived tradenames written off as a result of the sale of Best Buy Europe in fiscal 2014.


(2)	Primarily represents the Five Star indefinite-lived tradenames classified as held for sale at January 31, 2015.


(3)	Represents the Future Shop tradename impaired as a result of the Canada brand restructuring in the first quarter of fiscal 2016. See Note 4, Restructuring Charges, for further discussion.

The following table provides the gross carrying amount of goodwill and cumulative goodwill impairment losses ($ in millions):



	January 30, 2016					January 31, 2015
	Gross Carrying Amount		Cumulative Impairment			Gross Carrying Amount⁽¹⁾		Cumulative Impairment⁽¹⁾
Goodwill	$	1,100	$	(675	)	$	1,100	$	(675	)


(1)	Excludes the gross carrying amount and cumulative impairment related to Five Star, which was held for sale at the end of fiscal 2015. The sale of Five Star was completed on February 13, 2015.

Insurance

We are self-insured for certain losses related to health, workers' compensation and general liability claims; however, we obtain third-party insurance coverage to limit our exposure to these claims. A portion of these self-insured losses are managed through a wholly-owned insurance captive. We estimate our self-insured liabilities using a number of factors, including historical claims experience, an estimate of incurred but not reported claims, demographic and severity factors, and valuations provided by independent third-party actuaries. Our self-insured liabilities included in the Consolidated Balance Sheets were as follows ($ in millions):



	January 30, 2016		January 31, 2015
Accrued liabilities	$	62	$	60
Long-term liabilities	54		53
Total	$	116	$	113

Income Taxes

We account for income taxes using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases, and operating loss and tax credit carry-forwards. We record a valuation allowance to reduce the carrying amounts of deferred tax assets if it is more likely than not that such assets will not be realized.

In determining our provision for income taxes, we use an annual effective income tax rate based on annual income, permanent differences between book and tax income, and statutory income tax rates. The effective income tax rate also reflects our assessment of the ultimate outcome of tax audits. We adjust our annual effective income tax rate as additional information on outcomes or events becomes available. Discrete events, such as audit settlements or changes in tax laws, are recognized in the period in which they occur.

Our income tax returns are periodically audited by U.S. federal, state and local and foreign tax authorities. At any one time, multiple tax years are subject to audit by the various tax authorities. In evaluating the tax benefits associated with our various tax filing positions, we record a tax benefit for uncertain tax positions using the highest cumulative tax benefit that is more likely than not to be realized. A number of years may elapse before a particular matter, for which we have established a liability, is audited and effectively settled. We adjust our liability for unrecognized tax benefits in the period in which we determine the issue is effectively settled with the tax authorities, the statute of limitations expires for the relevant taxing authority to examine the tax position or when more information becomes available. We include our liability for unrecognized tax benefits, including accrued penalties and interest, in accrued income taxes and long-term liabilities on our Consolidated Balance Sheets and in income tax expense in our Consolidated Statements of Earnings.

Accrued Liabilities

The major components of accrued liabilities at January 30, 2016, and January 31, 2015, were state and local tax liabilities, rent-related liabilities including accrued real estate taxes, loyalty program liabilities and self-insurance reserves.

Long-Term Liabilities

The major components of long-term liabilities at January 30, 2016, and January 31, 2015, were unrecognized tax benefits, rent-related liabilities, deferred compensation plan liabilities, self-insurance reserves and deferred revenue.

Foreign Currency

Foreign currency denominated assets and liabilities are translated into U.S. dollars using the exchange rates in effect at our consolidated balance sheet date. For operations reported on a one-month lag, we use the exchange rates in effect one month prior to our consolidated balance sheet date. Results of operations and cash flows are translated using the average exchange rates throughout the period. The effect of exchange rate fluctuations on the translation of assets and liabilities is included as a component of shareholders' equity in accumulated other comprehensive income. Gains and losses from foreign currency transactions, which are included in SG&A, have not been significant in any of the periods presented.

Revenue Recognition

We recognize revenue when the sales price is fixed or determinable, collection is reasonably assured and the customer takes possession of the merchandise, or in the case of services, the service has been provided. Revenue excludes sales taxes collected. Revenue from merchandise sales and services is reported net of sales returns, which includes an estimate of future returns based on historical return rates, with a corresponding reduction to cost of sales. Our sales returns reserve, which represents the estimated gross margin impact of returns, was $25 million and $25 million at January 30, 2016, and January 31, 2015, respectively.

For revenue transactions that involve multiple deliverables, we defer the revenue associated with any undelivered elements. The amount of revenue deferred in connection with the undelivered elements is determined using the relative fair value of each element, which is generally based on each element's relative retail price.

Our deferred revenues primarily relate to merchandise not yet delivered to customers, services not yet completed and technical support contracts not yet completed. At January 30, 2016, short-term deferred revenue was $357 million. At January 31, 2015, short-term deferred revenue was $376 million, of which $50 million is included in current liabilities held for sale in relation to the sale of Five Star. At January 30, 2016, and January 31, 2015, deferred revenue included within long-term liabilities in our Consolidated Balance Sheets was $45 million and $49 million, respectively.

Merchandise revenue

Revenue is recognized for store sales when the customer receives and pays for merchandise. In the case of items paid for in store but subsequently delivered to the customer, revenue is recognized once delivery has been completed.

For transactions initiated online, customers choose whether to collect merchandise from one of our stores (“in-store pick up”) or have it delivered to them (typically using third party parcel delivery companies). For in-store pick up, we recognize revenue once the customer has taken possession of merchandise. For items delivered directly to the customer, we recognize revenue when delivery has been completed. Any fees charged to customers for delivery are also recognized when delivery has been completed.

Services

Revenue related to consultation, design, installation, set-up, repair and educational classes are recognized once the service is complete. We sell various protection plans with extended warranty coverage for merchandise and technical support to assist customers in using their devices. Such plans have terms typically ranging from one month to five years. For extended warranty protection, third party insurers assume all risk associated with the coverage and are deemed to be the legal obligor. We record the net commissions we receive (the amount charged to the customer less the amount remitted to the insurer) as revenue when the corresponding merchandise revenue is recognized.

For technical support contracts, we assume responsibility for fulfilling the support to customers and we recognize the associated revenue either on a straight-line basis over the life of the contracts, or, if sufficient history is available, on a consumption basis.

Credit card revenue

We offer promotional financing and credit cards issued by third-party banks that manage and directly extend credit to our customers. The banks are the sole owners of the accounts receivable generated under the program and accordingly, we do not hold any consumer receivables related to these programs. We are eligible to receive a profit share from our banking partners based on the performance of the programs. We record such profit share as revenue once the portfolio period to which it relates is complete and we have sufficient evidence to estimate the amount.

Gift cards

We sell gift cards to our customers in our retail stores, online and through select third parties. We do not charge administrative fees on unused gift cards and our gift cards do not have an expiration date. We recognize revenue from gift cards when: (i) the gift card is redeemed by the customer, or (ii) the likelihood of the gift card being redeemed by the customer is remote ("gift card breakage"), and we determine that we do not have a legal obligation to remit the value of unredeemed gift cards to the relevant jurisdictions. We determine our gift card breakage rate based upon historical redemption patterns. Based on our historical information, the likelihood of a gift card remaining unredeemed can be determined 24 months after the gift card is issued. Gift card breakage income is included in revenue in our Consolidated Statements of Earnings. Gift card breakage income was $65 million, $19 million and $53 million in fiscal 2016, 2015 and 2014, respectively.

Sales Incentives

We frequently offer sales incentives that entitle our customers to receive a gift card at time of purchase or a reduction in the price of a product or service either at the point of sale or by submitting a claim for a refund (for example coupons, rebates, etc.). For sales incentives issued to the customer in conjunction with a sale of merchandise or services, the reduction in revenue is recognized at the time of sale, based on the expected retail value of the incentive expected to be redeemed.

Customer Loyalty Programs

We have customer loyalty programs which allow members to earn points for each qualifying purchase. Points earned enable members to receive a certificate that may be redeemed on future purchases at our Best Buy branded stores. Depending on the customer's membership level within our loyalty program, certificates expirations typically range from 2 to 12 months from the date of issuance. The retail value of points earned by our loyalty program members is included in accrued liabilities and recorded as a reduction of revenue at the time the points are earned, based on the percentage of points that are projected to be redeemed.

We recognize revenue when: (i) a certificate is redeemed by the customer; (ii) a certificate expires, or (iii) the likelihood of a certificate being redeemed by a customer is remote ("certificate breakage"). We determine our certificate breakage rate based upon historical redemption patterns.

Cost of Goods Sold and Selling, General and Administrative Expenses

The following table illustrates the primary costs classified in each major expense category:



Cost of Goods Sold
•	Total cost of products sold including:
	—	Freight expenses associated with moving merchandise inventories from our vendors to our distribution centers;
	—	Vendor allowances that are not a reimbursement of specific, incremental and identifiable costs; and
	—	Cash discounts on payments to merchandise vendors;
•	Cost of services provided including:
	—	Payroll and benefits costs for services employees; and
	—	Cost of replacement parts and related freight expenses;
•	Physical inventory losses;
•	Markdowns;
•	Customer shipping and handling expenses;
•	Costs associated with operating our distribution network, including payroll and benefit costs, occupancy costs and depreciation; and
•	Freight expenses associated with moving merchandise inventories from our distribution centers to our retail stores.



SG&A
•		Payroll and benefit costs for retail and corporate employees;
•		Occupancy and maintenance costs of retail, services and corporate facilities;
•		Depreciation and amortization related to retail, services and corporate assets;
•		Advertising costs;
•		Vendor allowances that are a reimbursement of specific, incremental and identifiable costs to promote a vendor's products;
•		Tender costs, including bank charges and costs associated with credit and debit card interchange fees;
•		Charitable contributions;
•		Outside and outsourced service fees;
•		Long-lived asset impairment charges; and
•		Other administrative costs, such as supplies, travel and lodging.

Vendor Allowances

We receive allowances from certain vendors through a variety of programs and arrangements intended to offset our costs of promoting and selling merchandise inventories. Vendor allowances are primarily in the form of receipt-based funds or sell-through credits. Receipt-based funds are generally determined at an agreed percentage of purchases and are initially deferred and recorded as a reduction of merchandise inventories. The deferred amounts are then included as a reduction of cost of goods sold when the related product is sold. Sell-through credits are generally determined at an agreed percentage of sales and are recognized when the related product is sold. Vendor allowances provided as a reimbursement of specific, incremental and identifiable costs, such as specialized store labor or training costs, are included in SG&A as an expense reduction when the cost is incurred.

Advertising Costs

Advertising costs, which are included in SG&A, are expensed the first time the advertisement runs. Advertising costs consist primarily of digital, print and television advertisements, as well as promotional events. Advertising expenses were $742 million, $711 million and $757 million in fiscal 2016, 2015 and 2014, respectively.

Stock-Based Compensation

We apply the fair value recognition provisions of accounting guidance as they relate to our stock-based compensation, which require us to recognize expense for the fair value of our stock-based compensation awards. We recognize compensation expense on a straight-line basis over the requisite service period of the award (or to an employee's eligible retirement date, if earlier).