Consolidated Balance Sheets (Parenthetical) shares in Millions, $ in Millions	Sep. 26, 2015 € / shares	Sep. 26, 2015 USD ($) $ / shares shares	Jun. 27, 2015 € / shares	Jun. 27, 2015 USD ($) $ / shares shares
Shareholders' Equity
Preferred shares, par value | $ / shares		$ 0.0001		$ 0.0001
Preferred shares, authorized		10.0		10.0
Ordinary shares, par value | € / shares	€ 0.001		€ 0.001
Ordinary shares, authorized		10,000.0		10,000.0
Preferred shares outstanding		0.0		0.0
Ordinary shares, outstanding		146.4		146.3
Allowance for Doubtful Accounts Receivable | $		$ 2.1		$ 2.4
Commitments and Contingencies | $		$ 0.0		$ 0.0