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Asset Retirement Obligations (Tables)

12 Months Ended

Dec. 31, 2024

Asset Retirement Obligation Disclosure [Abstract]

Schedule of Asset Retirement Obligations

A reconciliation of our AROs is as follows:

			Years Ended December 31,
(in millions)			2024						2023
AROs, beginning of period			$	2,213.4					$	1,905.6
Liabilities incurred			29.8						22.9
Liabilities settled			(253.8)						(198.5)
Accretion expense			111.2						96.1
Revisions in estimated cash flows			541.4						365.1
Foreign currency translation			(69.8)						22.2
AROs, end of period			2,572.2						2,213.4
Less current portion			352.8						377.4
Non-current portion of AROs			$	2,219.4					$	1,836.0

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- References

No definition available.

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- Definition

Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 410
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481850/410-20-50-1

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