XML 81 R98.htm IDEA: XBRL DOCUMENT v3.2.0.727
Note 17 - Employee Benefit Plans (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 31, 2013
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2013
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Increase (Decrease) in Non-cash Pension Plan Expense     $ (2.6)  
Defined Benefit Plan, Accumulated Benefit Obligation   $ 295.0 283.7  
Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year   4.9    
Defined Benefit Plan, Future Amortization of Prior Service Cost (Credit)   $ 0.1    
United States Pension Plan of US Entity [Member]        
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate   4.70%    
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets   7.25%    
Defined Benefit Plan, Expected Future Benefit Payments, Next Twelve Months   $ 16.9    
Defined Benefit Plan, Expected Future Benefit Payments, Year Two   17.1    
Defined Benefit Plan, Expected Future Benefit Payments, Year Three   17.1    
Defined Benefit Plan, Expected Future Benefit Payments, Year Four   17.3    
Defined Benefit Plan, Expected Future Benefit Payments, Year Five   17.5    
Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter   89.4    
Pension Plan [Member]        
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year   $ 1.5    
Retirement Savings Plans [Member]        
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plans, Number of Plans   2    
Defined Contribution Plan, Cost Recognized   $ 3.8 $ 4.0 $ 4.1
Postretirement Health Coverage [Member]        
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate   4.70% 4.50%  
Other Postretirement Defined Benefit Plan, Liabilities   $ 0.2 $ 0.2  
Pension Contributions   $ 0.1 $ 0.1  
Postretirement Life Insurance [Member]        
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments $ 2.3      
Salaried Employees [Member] | Retirement Savings Plans [Member]        
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plans, Number of Plans   1    
Defined Contribution Plan, Company Stock Held in Plan (in Shares)   96,000    
Defined Contribution Plan, Company Stock, Percentage of Plan Assets   9.00%    
Hourly Employees [Member] | Retirement Savings Plans [Member]        
Note 17 - Employee Benefit Plans (Details) [Line Items]        
Defined Contribution Plans, Number of Plans   1