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Summary of Significant Accounting Policies - Basis of presentation (Details)	Jun. 30, 2018
Argentina | Minimum
Currency
Three-year cumulative inflation rate as a percent	100.00%

X

- Definition

Represents the three-year cumulative inflation rate as a percent.

+ References

No definition available.

+ Details

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- 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.

+ References

No definition available.

+ Details

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- Details

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- Details

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