Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2018	Mar. 25, 2017
Statement of Financial Position [Abstract]
Preferred stock, shares authorized but unissued (in shares)	5,000,000.0	5,000,000
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	280,000,000	280,000,000
Common stock, shares issued (in shares)	61,960,000	64,295,000
Common stock, shares outstanding (in shares)	61,960,000	64,295,000