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Business and Summary of Significant Accounting Policies (Policies) | 9 Months Ended
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Sep. 28, 2019
Accounting Policies [Abstract] |
Business and Basis of Presentation | We prepared the condensed consolidated financial statements as of and for the three and nine months ended September 28, 2019 of Sleep Number Corporation and our 100%-owned subsidiaries (Sleep Number or the Company), without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (SEC) and they reflect, in the opinion of management, all normal recurring adjustments necessary to present fairly our financial position as of September 28, 2019 and December 29, 2018, and the consolidated results of operations and cash flows for the periods presented. Our historical and quarterly consolidated results of operations may not be indicative of the results that may be achieved for the full year or any future period. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (GAAP) have been condensed or omitted pursuant to such rules and regulations. These condensed consolidated financial statements should be read in conjunction with our most recent audited consolidated financial statements and related notes included in our Annual Report on Form 10-K for the fiscal year ended December 29, 2018 and other recent filings with the SEC.
Use of Estimates | The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires us to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of sales, expenses and income taxes during the reporting period. Predicting future events is inherently an imprecise activity and, as such, requires the use of judgment. As future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in these estimates will be reflected in the consolidated financial statements in future periods. Our critical accounting policies consist of stock-based compensation, goodwill and indefinite-lived intangible assets, warranty liabilities and revenue recognition.
Consolidation | The condensed consolidated financial statements include the accounts of Sleep Number Corporation and our 100%-owned subsidiaries. All significant intra-entity balances and transactions have been eliminated in consolidation.
New Accounting Pronouncements | New Accounting Pronouncements Recently Adopted Accounting Guidance Effective December 30, 2018 (beginning of fiscal 2019), we adopted ASC Topic 842, Leases, using the modified-retrospective approach. We have chosen the effective date as the date of initial application and have applied the new guidance to all existing leases. The new guidance establishes a right-of-use (ROU) model that requires us to recognize an ROU asset and lease liability on the balance sheet for all leases with a term longer than 12 months. We have elected the following practical expedients and accounting policies related to the adoption of the new lease standard:
| • | We did not reassess our prior conclusions about lease identification, lease classification and initial direct costs;
| • | We did not elect the use of hindsight;
| • | We adopted an accounting policy for short-term leases allowing us to not recognize ROU assets and lease liabilities for leases with a term of 12 months or less; and
| • | We elected the option to not separate lease and non-lease components for all of our leases.
In accordance with the new guidance on December 30, 2018, we recorded $299 million of net operating lease ROU assets and $327 million of operating lease liabilities ($52 million recorded in current operating lease liabilities and $275 million in non-current operating lease liabilities). Deferred rent and lease incentive liabilities associated with historical operating leases totaling $28 million were reclassified to the operating lease ROU assets as required by ASC Topic 842. The adoption of the new guidance had no impact on accumulated deficit, net income or net cash provided by operating activities. At December 30, 2018, our finance ROU assets and lease liabilities were not significant. See Note 6, Leases, for further information.
Leases | We lease our retail, office and manufacturing space under operating leases which, in addition to the minimum lease payments, may require payment of a proportionate share of the real estate taxes and certain building operating expenses. While our local market development approach generally results in long-term participation in given markets, our retail store leases generally provide for an initial lease term of five to 10 years. Our office and manufacturing leases provide for an initial lease term of up to 15 years. In addition, our mall-based retail store leases may require payment of variable rent based on net sales in excess of certain thresholds. Certain leases may contain options to extend the term of the original lease. The exercise of lease renewal options is at our sole discretion. Lease options are included in the lease term only if exercise is reasonably certain at lease commencement. Our lease agreements do not contain any material residual value guarantees. We also lease vehicles and certain equipment under operating leases with an initial lease term of three to five years. We determine if an arrangement is a lease at inception. Beginning in 2019 in conjunction with our adoption of ASC Topic 842, Leases, right-of-use (ROU) assets and operating lease liabilities are recognized at the lease commencement date based on the estimated present value of future lease payments over the lease term. Most of our leases do not provide an implicit interest rate nor is the rate available to us from our lessors. As an alternative, we use our estimated incremental borrowing rate, which is derived from information available at the lease commencement date, including publicly available data, in determining the present value of lease payments. Our operating lease costs include facility, vehicle and equipment lease costs, but exclude variable lease costs. Operating lease costs are recognized on a straight-line basis over the lease term, after consideration of rent escalations and rent holidays. The lease term for purposes of the calculation begins on the earlier of the lease commencement date or the date we take possession of the property. During lease renewal negotiations that extend beyond the original lease term, we estimate straight-line rent expense based on current market conditions. Variable lease costs are recorded when it is probable the cost has been incurred and the amount is reasonably estimable. Future payments for real estate taxes and certain building operating expenses for which we are obligated are not included in operating lease costs. Leases with an initial term of 12 months or less are not recorded on the balance sheet as an ROU asset or operating lease liability. We recognize operating lease costs for these short-term leases, primarily small equipment leases, on a straight-line basis over the lease term. At September 28, 2019, our finance ROU assets and lease liabilities were not significant.

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- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.3A-02) -URI http://asc.fasb.org/extlink&oid=116822174&loc=d3e355033-122828 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.3A-03) -URI http://asc.fasb.org/extlink&oid=116822174&loc=d3e355100-122828 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684 + Details
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