Debt (Details) - 2018 Credit Agreement [Member] - USD ($) $ in Millions	1 Months Ended
	Aug. 31, 2018	May 02, 2020
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 700.0
Debt Instrument, Term	5 years
Deferred Finance Costs, Gross	$ 1.5
Line of Credit Facility, Swing Loan Sublimit	30.0
Line of Credit Facility, Letter of Credit Sublimit	75.0
Line of Credit Facility, Amount Outstanding		$ 390.0
Line of Credit Facility, Letters of Credit Outstanding		9.5
Line of Credit Facility, Remaining Borrowing Capacity		$ 300.5
Line of Credit Facility, Foreign Borrower Sublimit	75.0
Line of Credit Facility, Optional Currency Sublimit	$ 200.0