Borrowings (Components of Interest Expense) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
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| Interest expense, borrowings: | ||||
| Interest expense | $ 26,105 | $ 20,762 | $ 50,408 | $ 39,304 |
| Capitalized interest | (985) | (871) | (2,298) | (1,422) |
| Amortization of transaction costs | 804 | 748 | 1,647 | 1,491 |
| Interest expense resulting from derivatives | 2,291 | 3,334 | 5,102 | 6,700 |
| Total interest expense | $ 28,215 | $ 23,973 | $ 54,859 | $ 46,073 |
| X | ||||||||||
- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of decrease in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred. No definition available.
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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