Fair Value Measurements - Fair Value Measurement of Long-term Debt (Details) - USD ($) $ in Millions	Mar. 31, 2018	Apr. 01, 2017
4.000% Senior Notes | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value disclosure	$ 444.5	$ 0.0
Term Loan | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value disclosure	229.0	0.0
Revolving Credit Facilities | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value disclosure	200.0	133.1
Fair Value, Inputs, Level 2 | 4.000% Senior Notes | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value disclosure	448.1	0.0
Fair Value, Inputs, Level 2 | Term Loan | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value disclosure	231.2	0.0
Fair Value, Inputs, Level 2 | Revolving Credit Facilities | Estimated Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value disclosure	$ 200.0	$ 133.1