| Capital Leases - Schedule of Maturities of Capital Leases (Details) (Parenthetical) | Dec. 31, 2018 | 
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| Minimum [Member] | |
| Capital leases, interest rate | 5.80% | 
| Maximum [Member] | |
| Capital leases, interest rate | 11.90% | 
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- Definition The percentage points added to the reference rate to compute the variable rate on the lessor's capital lease (sales-type and direct financing leases). No definition available. 
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- Details 
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- Details 
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