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Employee Benefit Plans Employee Benefit Plans Narrative 2 (Details) - USD ($) $ in Millions | 12 Months Ended
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Jan. 02, 2021 | Dec. 28, 2019 | Dec. 29, 2018
Employee Benefit Plans [Line Items] |  |  |
Expected long-term rate of return on assets | 5.92% | 6.13% | 6.13%
Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year | $ 3.8 |  |
Equity Funds [Member] |  |  |
Employee Benefit Plans [Line Items] |  |  |
Equity Securities | 60.00% |  |
Fixed Income Funds [Member] |  |  |
Employee Benefit Plans [Line Items] |  |  |
Equity Securities | 40.00% |  |
Emerging Market [Member] |  |  |
Employee Benefit Plans [Line Items] |  |  |
Concentration Risk, Percentage | 10.00% |  |
UNITED STATE AND CANADA [Member] |  |  |
Employee Benefit Plans [Line Items] |  |  |
Expected long-term rate of return on assets | 6.40% |  |
Foreign Plan [Member] |  |  |
Employee Benefit Plans [Line Items] |  |  |
Expected long-term rate of return on assets | 1.80% |  |

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- Definition Employee Benefit Plans [Line Items] + References No definition available. + Details
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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e2919-114920 + Details
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- Definition Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4587-114921 + Details
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