Asset Retirement Obligations
|12 Months Ended|
Dec. 31, 2020
|Asset Retirement Obligation Disclosure [Abstract]|
|Asset Retirement Obligations||Asset Retirement ObligationsThe following table reconciles our AROs as of the dates presented, which are included in the “Other liabilities” caption on our Consolidated Balance Sheets:
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.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef