Income Taxes	9 Months Ended
Income Taxes	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company is a corporation and is subject to U.S. federal, state, and local income tax on its share of Liberty LLC’s taxable income. The effective combined U.S. federal and state income tax rate applicable to the Company for the nine months ended September 30, 2020 was 15.8%, compared to 15.5% for the period ended September 30, 2019. The Company’s effective tax rate is significantly less than the statutory federal tax rate of 21.0% primarily because no taxes are payable by the Company for the non-controlling interest’s share of Liberty LLC’s pass-through results for federal, state, and local income tax reporting. The Company recognized an income tax benefit of $10.0 million and $21.1 million during the three and nine months ended September 30, 2020, respectively. The Company recognized income tax expense of $4.0 million and $17.1 million during the three and nine months ended September 30, 2019, respectively. On March 27, 2020, the Coronavirus Aid, Relief and Economic Security (“CARES”) Act was enacted and signed into law. The CARES Act contains modifications to the rules around federal income tax net operating loss (“NOL”) rules. The CARES Act permits NOL carryovers and carrybacks to offset 100% of taxable income for taxable years beginning before 2021. In addition, the CARES Act allows NOLs incurred in 2018, 2019, and 2020 to be carried back to each of the five preceding taxable years to generate a refund of previously paid income taxes. Certain provisions of the CARES Act impact the 2019 income tax provision computations of the Company and are reflected in the period of enactment. The Company has applied for and received a NOL carryback refund to recover $9.3 million of cash taxes paid by the Company in 2018. $5.4 million of the refund related to tax benefits covered by the TRAs (as defined below) and was paid to the TRA Holders (as defined below). Tax Receivable Agreements In connection with the IPO, on January 17, 2018, the Company entered into two Tax Receivable Agreements (the “TRAs”) with R/C Energy IV Direct Partnership, L.P. and the then existing owners that continued to own Liberty LLC Units (each such person and any permitted transferee, a “TRA Holder” and together, the “TRA Holders”). The TRAs generally provide for the payment by the Company of 85% of the net cash savings, if any, in U.S. federal, state, and local income tax and franchise tax (computed using simplifying assumptions to address the impact of state and local taxes) that the Company actually realizes (or is deemed to realize in certain circumstances) in periods after the IPO as a result, as applicable to each TRA Holder, of (i) certain increases in tax basis that occur as a result of the Company’s acquisition (or deemed acquisition for U.S. federal income tax purposes) of all or a portion of such TRA Holder’s Liberty LLC Units in connection with the IPO or pursuant to the exercise of redemption or call rights, (ii) any net operating losses available to the Company as a result of the Corporate Reorganization, and (iii) imputed interest deemed to be paid by the Company as a result of, and additional tax basis arising from, any payments the Company makes under the TRAs. During the nine months ended September 30, 2020 redemptions of Liberty LLC Units and shares of Class B Common Stock resulted in an increase of $4.4 million in amounts payable under the TRAs, and a net increase of $5.2 million in deferred tax assets, all of which were recorded through equity. During the nine months ended September 30, 2019, redemptions of Liberty LLC Units and shares of Class B Common Stock resulted in an increase of $25.3 million in amounts payable under the TRAs, and a net increase of $29.8 million in deferred tax assets, all of which were recorded through equity. At September 30, 2020 and December 31, 2019, the Company’s liability under the TRAs was $47.5 million and $50.3 million, respectively, a portion of which is presented as a component of current liabilities of $0 and $1.8 million, respectively, a portion of which is presented as a component of long-term liabilities of $47.5 million and $48.5 million, respectively, and the related deferred tax assets totaled $55.0 million and $49.9 million, respectively. The Company made a tax benefit payment of $2.0 million to the Company’s TRA Holders, related to tax benefits realized during the calendar year ended December 31, 2018 and payable pursuant to the Company’s TRAs during the nine months ended September 30, 2020.

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.