Commitments and Contingencies (Letters of Credit) - Additional Information (Detail) $ in Millions |
Mar. 31, 2017
USD ($)
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|---|---|
| Commitments and Contingencies Disclosure [Abstract] | |
| Letters of credit and bank guarantees under the credit facility | $ 323.2 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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