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Capital and Treasury Stock - Changes in Treasury Stock (Details) - USD ($) shares in Thousands, $ in Millions | 12 Months Ended
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Jan. 02, 2022 | Jan. 03, 2021 | Dec. 29, 2019
Changes in Treasury Stock Shares Outstanding [Roll Forward] |  |  |
Treasury Stock, beginning balance (shares) | 487,331 | 487,336 | 457,519
Employee compensation and stock option plans (shares) | (17,399) | (21,765) | (20,053)
Treasury Stock, ending balance (shares) | 490,878 | 487,331 | 487,336
Changes in treasury stock |  |  |
Treasury Stock, Balance | $ 38,490 | $ 38,417 | $ 34,362
Employee compensation and stock option plans | (2,847) | (3,148) | (2,691)
Repurchase of common stock | 3,456 | 3,221 | 6,746
Treasury Stock, Ending Balance | $ 39,099 | $ 38,490 | $ 38,417
Treasury Stock |  |  |
Changes in Treasury Stock Shares Outstanding [Roll Forward] |  |  |
Repurchase of common stock (shares) | 20,946 | 21,760 | 49,870
Changes in treasury stock |  |  |
Repurchase of common stock | $ 3,456 | $ 3,221 | $ 6,746

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- Definition Number of shares of stock issued attributable to transactions classified as other. + References No definition available. + Details
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- Definition Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29,30) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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