Income Taxes - Other Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Tax Act, additional income tax expense	$ 68.7
Tax cuts and jobs act, incomplete accounting, provisional income tax expense	1.9
Accrued income taxes	12.6	$ 3.7
Income tax benefits related to exercise or vesting of equity awards	11.9	4.8	$ 13.7
AOCI deferred tax assets	188.0	194.0
Total amount of unrecognized tax benefit	9.0	10.0
Income tax benefit due to reduction in reserve for uncertain tax positions	3.8	0.5
Total amount of accrued interest and penalties	2.0	3.0
Net benefit of accrued interest and penalties	0.6	$ 0.7	$ 0.1
Total amount of unrecognized tax benefit which may be recognized in the next twelve months that would impact the effective tax rate	$ 3.6