Leases - Supplemental Cash Flow and Balance Sheet Information Related to Leases (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 27, 2021	Jun. 28, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows related to operating leases	$ 69.7	$ 63.8
Operating cash flows related to finance leases	0.4	0.5
Financing cash flows related to finance leases	5.9	7.5
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	143.0	116.7
Finance leases	$ 4.8	$ 8.3

Cash Paid for Amounts Included in the Measurement of Lease Liabilities [Abstract]

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- Definition

Right-Of-Use Assets Obtained In Exchange For Lease Obligations

+ References

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- Definition

Amount of interest paid on finance lease liability.

+ References

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- Definition

Amount of cash outflow for principal payment on finance lease.

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Amount of increase in right-of-use asset obtained in exchange for finance lease liability.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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