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v3.22.2

Inventories (Narrative) (Details) - USD ($) $ in Millions | 1 Months Ended | 6 Months Ended
--- | --- | ---
May 31, 2022 | Mar. 31, 2022 | Jun. 30, 2022
Inventory, Net [Abstract] |  |  |
Separative work units borrowed in period, value | $ 8.5 | $ 9.4 | $ 5.5

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- Definition Separative work units borrowed in period, value + References No definition available. + Details
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Namespace Prefix: | leu_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_InventoryNetAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration