Derivative and Other Comprehensive Income (Details) |
Jun. 30, 2015
interest_rate_swap
|
Dec. 31, 2017
interest_rate_swap
|
Dec. 25, 2016
derivative_instrument
|
|---|---|---|---|
| Derivative and Other Comprehensive Income | |||
| Number of derivative instruments held | 0 | 0 | |
| Number of derivative instruments that matured | 1 |
| X | ||||||||||
- Definition -- None. No documentation exists for this element. -- No definition available.
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| X | ||||||||||
- Definition Derivative, Number Of Instruments Matured During The Period No definition available.
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| X | ||||||||||
- Definition The number of derivative instruments of a particular group held by the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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