Income Taxes	3 Months Ended
Income Taxes	Mar. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company records income tax expense (benefit) on an interim basis. The estimated effective income tax rate is adjusted quarterly, and items discrete to a specific quarter and adjustments to valuation allowances that could result in a reduction to tax expense or benefit are reflected in income tax expense (benefit) for that interim period. Tax allocable to continuing operations is calculated without regard to the tax effects of earnings and losses allocable to discontinued operations under the incremental approach. The effective income tax rate for the interim period can differ from the statutory tax rate, as it reflects discrete items, such as changes in the liability for unrecognized tax benefits related to the establishment and settlement of income tax exposures and benefits related to share-based compensation. The Company currently has various open tax audits in multiple jurisdictions. From time to time, the Company will receive tax assessments as part of the process. Based on the information available as of March 31, 2021, the Company has recorded its best estimate of the potential settlements of these audits. Actual results could differ from the estimated amounts. The Company’s liability for unrecognized tax benefits as of March 31, 2021, was $11.6 million. The Company anticipates a $0.4 million decrease to its liability for unrecognized tax benefits within the next twelve months due to the resolution of income tax audits or statute expirations.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.