Retirement Plans - Schedule of Fair Values of Company's International Plan Assets (Details) - USD ($) $ in Millions	Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	$ 14.0	$ 12.7	$ 13.7
Level 1
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	3.3	3.5
Level 1 | Non-U.S. equity securities
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	1.6	1.6
Level 1 | Non-U.S. bonds
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	1.7	1.9
Level 1 | Insurance contract
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 1 | Real estate
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 2
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	2.6	2.4
Level 2 | Non-U.S. equity securities
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 2 | Non-U.S. bonds
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 2 | Insurance contract
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	2.0	1.8
Level 2 | Real estate
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.6	0.6
Level 3
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 3 | Non-U.S. equity securities
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 3 | Non-U.S. bonds
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 3 | Insurance contract
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	0.0	0.0
Level 3 | Real estate
Schedule of Expected Future Pension Benefit Payment [Line Items]
Fair values of pension plan assets	$ 0.0	$ 0.0