Litigation, Commitments and Contingencies Litigation, Commitments And Contingencies (Schedule Of Payments Due Under Non-Cancelable Future Leases) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract]
2013	$ 14.3
2014	9.7
2015	5.3
2016	3.7
2017	$ 3.1

Litigation, Commitments and Contingencies Litigation, Commitments And Contingencies (Schedule Of Payments Due Under Non-Cancelable Future Leases) (Details) (USD $)
In Millions, unless otherwise specified

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

$ 14.3

9.7

5.3

3.7

$ 3.1

Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details

- Definition

Amount of required minimum rental payments maturing in the fifth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details

- Definition

Amount of required minimum rental payments maturing in the forth fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details

- Definition

Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details

- Definition

Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details