Restructuring Activities (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2012
Associated costs and related restructuring charges for 2011-2014 Integration and Optimization Program
Associated costs	$ 5.8
Restructuring charges	47.3
Total associated costs and restructuring charges	53.1
Cumulative associated costs	5.8
Restructuring charges	100.2
Total cumulative associated costs and restructuring charges	$ 106.0

Amount of costs incurred to date for the specified type of restructuring cost.

+ References+ Details

The charge against earnings in the period for known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding costs or losses pertaining to an entity newly acquired in a business combination or a discontinued operation as defined by generally accepted accounting principles and costs associated with one-time termination benefits.

+ References

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+ Details