Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Details 1)

 v2.3.0.11
Commitments and Contingencies (Details 1) (USD $)
In Millions
May 31, 2011
Summary of future minimum lease payments under various non-cancelable operating leases  
Operating Leases Future Minimum Payments Due 2012 $ 39.4
Operating Leases, Future Minimum Payments, Due 2013 31.6
Operating Leases, Future Minimum Payments, Due 2014 25.0
Operating Leases, Future Minimum Payments, Due 2015 20.2
Operating Leases, Future Minimum Payments, Due 2016 13.3
Operating Leases, Future Minimum Payments, Due Thereafter 20.5
Summary of future minimum payment obligations under purchase orders and contractual arrangements  
Payment obligations under purchase orders and contractual arrangements, Future minimum payments due, 2012 44.2
Payment obligations under purchase orders and contractual arrangements, Future minimum payments due, 2013 14.5
Payment obligations under purchase orders and contractual arrangements, Future minimum payments due, 2014 6.8
Payment obligations under purchase orders and contractual arrangements, Future minimum payments due, 2015 3.4
Payment obligations under purchase orders and contractual arrangements, Future minimum payments due, 2016 2.4
Payment obligations under purchase orders and contractual arrangements, Future minimum payments due thereafter $ 1.1