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Segment Information - Reconciliation of Capital Expenditures (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |
Capital Expenditures | $ 68,174 | $ 14,172 | $ 78,702 | $ 23,651
Segment Reconciling Items |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Capital Expenditures | 8,439 | 299 | 11,812 | 1,159
Mining | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Capital Expenditures | $ 59,735 | $ 13,873 | $ 66,890 | $ 22,492

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 + Details
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