Stock Based Compensation Plans (Details 3) (USD $)	12 Months Ended
	Jun. 30, 2012
Summary of the changes in non-vested incentive shares
Shares Underlying Incentive Shares Non-vested at July 2, 2011	1,414,784
Weighted Average Grant - Date Fair Value Price per Share Non - vested at July 2, 2011	$ 26.47
Shares Underlying Incentive Shares Granted in Non - vested	1,114,510
Weighted Average Grant - Date Fair Value Price per Share Non - vested of Granted	$ 27.94
Shares Underlying Incentive Shares Vested in Non - vested	(704,220)
Weighted Average Grant - Date Fair Value Price per Share of Vested	$ 27.71
Shares Underlying Incentive Shares Forfeited in Non - vested	(75,555)
Weighted Average Grant - Date Fair Value Price per Share of Forfeited Non-vested	$ 26.38
Shares Underlying Incentive Shares Non-vested at June 30, 2012	1,749,519
Weighted Average Grant - Date Fair Value Price per Share Non - vested at June 30, 2012	$ 26.82