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Benefit Plans (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Apr. 04, 2021 | Mar. 29, 2020
Benefit Plans [Abstract] |  |
Maximum percentage of total benefit obligation represented by international pension plans | 22.00% |
Pension Benefits [Member] |  |
Components of Net Periodic Benefit Cost [Abstract] |  |
Service cost | $ 2.0 | $ 2.0
Interest cost | 2.0 | 2.9
Expected return on plan assets | (5.4) | (5.2)
Amortization of prior service cost | 0.1 | 0.1
Amortization of recognized net actuarial (gain) loss | 3.4 | 2.8
Net periodic benefit cost | 2.1 | 2.6
Employer Contributions [Abstract] |  |
Expected company contribution in 2021 | 11.3 |
Employer contributions to benefit plans | 1.0 |
Post-Retirement Benefits [Member] |  |
Components of Net Periodic Benefit Cost [Abstract] |  |
Service cost | 0.0 | 0.1
Interest cost | 0.0 | 0.0
Amortization of recognized net actuarial (gain) loss | (0.2) | (0.2)
Net periodic benefit cost | (0.2) | $ (0.1)
Employer Contributions [Abstract] |  |
Expected company contribution in 2021 | 0.3 |
Employer contributions to benefit plans | $ 0.0 |

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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 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 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(3) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 45 -Paragraph 3A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109237824&loc=SL108413299-114919 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e2709-114920 + Details
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