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CONSOLIDATED FINANCIAL STATEMENT DETAILS - Other long-term assets (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
CONSOLIDATED FINANCIAL STATEMENT DETAILS
Long-term portion of ore in stockpiles and ore on leach pads	$ 309.8	$ 303.3
Deferred charges, net of amortization	6.0	32.5
Long-term receivables	124.1	171.0
Advances for the purchase of capital equipment	9.1	15.1
Restricted cash	25.0
Unrealized fair value of derivative assets	10.5	4.5
Other	52.7	46.3
Total other long-term assets	$ 537.2	$ 572.7

X

- Definition

The amount of non-current derivative financial assets. [Refer: Derivative financial assets]

+ References

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- Definition

A classification of non-current inventory representing the amount of ore stockpiles. [Refer: Inventories]

+ References

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- Definition

The amount of non-current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]

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- Definition

The amount of non-current assets that the entity does not separately disclose in the same statement or note. [Refer: Non-current assets]

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The amount of non-current other receivables. [Refer: Other receivables]

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The amount of advances for the purchase of capital equipment.

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- Definition

The amount of deferred charges net of amortization.

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- Definition

The amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.

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