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Revenue (Tables)

6 Months Ended

Jun. 30, 2024

Revenue Recognition and Deferred Revenue [Abstract]

Schedule of Disaggregation of revenue

Net Sales						Three months ended June 30,												Six months ended June 30,
						2024						2023						2024						2023
United States						$	375.0					$	363.2					$	675.0					$	705.5
Iceland						185.8						212.3						375.3						422.4
Total						$	560.8					$	575.5					$	1,050.3					$	1,127.9

The table below shows the amount of net sales to external customers for each of the Company's product categories which accounted for 10% or more of consolidated net sales in either period for the three and six months ended June 30, 2024 and 2023.

Net Sales						Three months ended June 30,												Six months ended June 30,
						2024						2023						2024						2023
Aluminum						$	454.9					$	509.7					$	904.3					$	1,041.1
Alumina						105.9						65.8						146.0						86.8
Total						$	560.8					$	575.5					$	1,050.3					$	1,127.9

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-5

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- References

No definition available.

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