Employee Defined Benefit Plans (Details) (Pension Benefits, USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Apr. 02, 2011	Mar. 31, 2012	Apr. 02, 2011
Pension Benefits
Components of the net periodic cost for the pension and benefits plans
Service cost		$ 0.1	$ 0.2	$ 0.3
Interest cost	1.3	1.4	4.0	3.9
Expected return on plan assets	(0.3)	(0.3)	(1.0)	(0.9)
Recognized net actuarial (gains)/losses	(0.1)		(0.3)
Net periodic benefit cost	0.9	1.2	2.9	3.3
Defined benefit plan contribution during fiscal year	5.7		5.7
Contribution incurred			$ 3.6