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Leases - Weighted Average (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 28, 2020 | Jun. 30, 2019 | Jun. 28, 2020 | Jun. 30, 2019
Leases [Abstract] |  |  |  |
Operating lease liabilities arising from obtaining right-of-use assets, including impact of ASC 842 adoption | $ 0.5 | $ 8.5 | $ 1.0 | $ 55.7
Finance lease liabilities arising from obtaining right-of-use assets, including impact of ASC 842 adoption | $ 0.0 | $ 0.0 | $ 0.4 | $ 39.6
Weighted-average remaining lease term (in years): |  |  |  |
Operating leases | 5 years 7 months 2 days | 5 years 7 months 6 days | 5 years 7 months 2 days | 5 years 7 months 6 days
Finance leases | 18 years 5 months 4 days | 19 years 4 months 24 days | 18 years 5 months 4 days | 19 years 4 months 24 days
Weighted-average discount rate: |  |  |  |
Operating leases | 6.47% | 6.55% | 6.47% | 6.55%
Finance leases | 6.52% | 6.53% | 6.52% | 6.53%

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- Definition Weighted average discount rate for finance lease calculated at point in time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(4) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971 + Details
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