Financing Arrangements (Details) - USD ($) |
Mar. 31, 2016 |
Mar. 31, 2015 |
---|---|---|
Financing Arrangements | ||
Borrowing outstanding | $ 0 | $ 0 |
Unsecured bank lines of credit | ||
Financing Arrangements | ||
Maximum borrowing capacity | 45,700,000.0 | |
Letters of credit outstanding | $ 19,700,000 |
X | ||||||||||
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
|
X | ||||||||||
- Definition Fair value of the amount outstanding under the credit facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|