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Prepaid expenses and other (Details) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Prepaid expenses and other
Gold bullion	$ 14.6	$ 9.3
Inventory	7.1	2.7
Prepaid gold		7.0
Prepaid expenses	17.0	17.5
Debt issue costs	0.7	0.6
Prepaid expenses and other	$ 39.4	$ 37.1

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- Definition

The amount of finance costs capitalised current.

+ References

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- Definition

The amount of current gold and bullion.

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- Definition

The amount of prepaid expenses and other current assets.

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- Definition

The amount of current prepaid gold.

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- Definition

The amount recognised as a current asset for expenditures made prior to the period when the economic benefit will be realised.

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- Definition

The amount of current inventories. [Refer: Inventories]

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