Contractual Commitments, Contingencies, And Off-Balance Sheet Arrangements (Schedule Of Minimum Commitments Related To Technology Service Agreement) (Details) (USD $) In Millions	Jun. 30, 2011
Contractual Commitments, Contingencies, And Off-Balance Sheet Arrangements
2012	$ 217.8
2013	92.9
2014	79.0
2015	66.9
2016	65.7
Thereafter	292.0
Total	$ 814.3