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Significant Accounting Policies (Details) - USD ($) $ in Millions | 9 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Oct. 02, 2021 | Jan. 02, 2021 | Jan. 02, 2022
Significant Accounting Policies |  |  |
Length of fiscal year | 364 days | 371 days |
Number of days in each fiscal quarter for 52-week fiscal year | 91 days |  |
Minimum |  |  |
Significant Accounting Policies |  |  |
Length of fiscal year | 364 days |  |
Maximum |  |  |
Significant Accounting Policies |  |  |
Length of fiscal year | 371 days |  |
Cumulative effect of adoption of accounting standard | Accounting Standards Update 2020-06 | Forecast |  |  |
Significant Accounting Policies |  |  |
Increase in carrying value of convertible debt |  |  | $ 78.5

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- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 Reference 2: 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(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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