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Asset Retirement Obligations | 6 Months Ended
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Jun. 30, 2026
Asset Retirement Obligation Disclosure [Abstract] |
Asset Retirement Obligations | Asset Retirement Obligations The following table summarizes the changes in asset retirement obligations for the six months ended June 30, 2026:
Total asset retirement obligations at December 31, 2025 | $ | 227,377 |
Accretion for the period | 10,429 |
Sites added during the period | 3,120 |
Revisions in estimated cash flows (1) | (1,145) |
Expenditures for the period | (6,665) |
Total asset retirement obligations at June 30, 2026 | 233,116 |
Less current portion (2) | (28,874) |
Long-term portion | $ | 204,242 |
(1) The revisions in estimated cash flows resulted primarily from changes in mine plans and reclamation timing. (2) Included within Accrued expenses and other current liabilities on the Company’s Condensed Consolidated Balance Sheets. Refer to Note 7.

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- Definition The entire disclosure for an asset retirement obligation and the associated long-lived asset. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/410-20/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 20 -Topic 410 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-2 + Details
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