|
Debt (Details) (USD $)
In Thousands, unless otherwise specified
|
9 Months Ended |
|
|
Mar. 31, 2015
|
Jun. 30, 2014
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Senior Notes |
$ 275,000 |
|
$ 0 |
|
| Maximum borrowing capacity |
850,000 |
|
|
|
| Short-term debt |
11,884 |
|
37,575 |
|
| Long-term debt |
418,594 |
|
410,484 |
|
| Debt, Carrying Value |
430,478 |
|
448,059 |
|
| Description of variable rate basis |
LIBOR |
|
|
|
| Line of Credit [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Maximum borrowing capacity |
25,000 |
|
|
|
| Short-term debt |
0 |
|
21,200 |
|
| Short-term Debt [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Debt Instrument, Unamortized Discount |
116 |
|
|
|
| Revolving Credit Facility [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Debt, Carrying Value |
155,478 |
[1] |
426,859 |
[1] |
| Line of Credit [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Current borrowing capacity |
846,000 |
|
|
|
| Line of Credit [Member] | Minimum [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Basis spread on LIBOR |
1.50% |
|
|
|
| Commitment fee (percentage) |
0.225% |
|
|
|
| Senior leverage ratio, current year |
1.00 |
|
|
|
| Line of Credit [Member] | Maximum [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Basis spread on LIBOR |
2.25% |
|
|
|
| Commitment fee (percentage) |
0.40% |
|
|
|
| Senior leverage ratio, current year |
4.50 |
|
|
|
| Senior unsecured revolving credit facility [Member] | Minimum [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Interest coverage ratio |
100.00% |
|
|
|
| Senior unsecured revolving credit facility [Member] | Maximum [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Interest coverage ratio |
300.00% |
|
|
|
| Revolving Loan, Maturity September 23, 2019 [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Weighted average interest rate |
2.69% |
|
|
|
| Secured Debt [Member] | Minimum [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Senior leverage ratio, current year |
1.00 |
|
|
|
| Secured Debt [Member] | Maximum [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Senior leverage ratio, current year |
3.25 |
|
|
|
| Long-term Debt [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Debt Instrument, Unamortized Discount |
406 |
|
|
|
| Term Loan [Domain] | Line of Credit [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Long-term Debt, Gross |
156,000 |
|
|
|
| Senior Notes [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Debt Instrument, Interest Rate, Stated Percentage |
7.00% |
|
|
|
| Revolving Loan, Maturity September 23, 2019 [Member] | Line of Credit [Member] |
|
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
|
| Maximum borrowing capacity |
$ 690,000 |
|
|
|
|
|
|