Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Operating Leases Additional Information (Details)

v3.5.0.2
Commitments and Contingencies - Operating Leases Additional Information (Details)
$ in Millions
 12 Months Ended
Jun. 30, 2016
USD ($)
Installment
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
Operating Leased Assets [Line Items]      
Operating leases, rent expense $ 8.7 $ 9.1 $ 8.7
Open inventory purchase commitments $ 292.9    
Outstanding inventory purchase commitment (in months) 12 months    
Cash-based long-term incentive plan, committed amount $ 121.4    
Standard warranty coverage, hours per week 40 hours    
Standard warranty coverage 12 months    
Guarantee arrangements to fund customs guarantees for VAT and other operating requirements $ 22.1    
Outstanding guarantee arrangements to fund customs guarantees for VAT and other operating requirements $ 18.7    
Cash Long-Term Incentive Plan      
Operating Leased Assets [Line Items]      
Cash long-term incentive plan, number of equal vesting installments | Installment 4    
Cash long-term incentive plan, percentage of equal vesting installments 25.00%    
Cash long-term incentive plan, vesting period 4 years