Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Jan. 01, 2022
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Legal Proceedings We are involved from time to time in various legal proceedings arising in the ordinary course of our business, including primarily commercial, product liability, employment and intellectual property claims. In accordance with U.S. generally accepted accounting principles, we record a liability in our consolidated financial statements with respect to any of these matters when it is both probable that a liability has been incurred and the amount of the liability can be reasonably estimated. If a material loss is reasonably possible but not known or probable, and may be reasonably estimated, the estimated loss or range of loss is disclosed. With respect to currently pending legal proceedings, we have not established an estimated range of reasonably possible material losses either because we believe that we have valid defenses to claims asserted against us, the proceeding has not advanced to a stage of discovery that would enable us to establish an estimate, or the potential loss is not material. We currently do not expect the outcome of pending legal proceedings to have a material effect on our consolidated results of operations, financial position or cash flows. Litigation, however, is inherently unpredictable, and it is possible that the ultimate outcome of one or more claims asserted against us could adversely impact our consolidated results of operations, financial position or cash flows. We expense legal costs as incurred. On December 14, 2021, Steamfitters Local 449 Pension & Retirement Security Funds filed a putative class action complaint in the United States District Court for the District of Minnesota on behalf of all purchasers of Sleep Number common stock between February 18, 2021 and July 20, 2021, inclusive, against Sleep Number, Shelly Ibach and David Callen. Plaintiff alleges material misstatements and omissions in certain of Sleep Number’s public disclosures during the purported class period, in violation of Section 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended. The complaint seeks, among other things, unspecified monetary damages, reasonable costs and expenses and equitable/injunctive or other relief as deemed appropriate by the Court. We believe these claims are without merit and intend to vigorously defend the matter. Consumer Credit Arrangements We refer customers seeking extended financing to certain third-party financiers (Card Servicers). The Card Servicers, if credit is granted, establish the interest rates, fees, and all other terms and conditions of the customer’s account based on their evaluation of the creditworthiness of the customer. As the accounts are owned by the Card Servicers, at no time are the accounts purchased or acquired from us. We are not liable to the Card Servicers for our customers’ credit defaults. Commitments As of January 1, 2022, we had $56 million of inventory purchase commitments. As part of the normal course of business, there are a limited number of inventory supply contracts that contain penalty provisions for failure to purchase contracted quantities. We do not currently expect any material payments under these provisions. At January 1, 2022, we had entered into 45 lease commitments primarily for future retail store locations. These lease commitments provide for total lease payments over the next three to 10 years, which if consummated based on current cost estimates, would approximate $82 million over the initial lease term. The future lease payments for these lease commitments have been excluded in the total operating lease payments in Note 7, Leases.