Other Long-term Liabilities - Schedule of Other Long-term Liabilities (Details) - USD ($) $ in Millions |
Jun. 30, 2019 |
Dec. 31, 2018 |
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Other Liabilities Noncurrent [Abstract] | ||
Asset retirement obligations | $ 61.2 | $ 55.5 |
Deferred revenue | 173.9 | 175.5 |
Operating lease liabilities | 51.3 | |
Other liabilities | 18.6 | 31.2 |
Total long-term liabilities | $ 305.0 | $ 262.2 |
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- Definition The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement 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
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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