Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Acquisition of IPG On June 24, 2022, the Company, Evolent Health LLC, and Endzone Merger Sub, Inc, entered into an Agreement and Plan of Merger (the “Merger Agreement”) with TPG Growth Iceman Parent, Inc., and TPG Growth V Iceman, L.P. to acquire Implantable Provider Group, Inc. (“IPG”) for $250.0 million in cash and $125.0 million in Class A Common Stock of the Company, together with a potential earnout of up to $87.0 million payable in in cash and shares of Class A Common Stock of the Company in 2023. On August 1, 2022, the transactions contemplated by the Merger Agreement were consummated and the Company issued 3.7 million shares of Class A Common Stock in connection therewith. IPG will report into Evolent’s specialty care management offering, New Century Health, and will be consolidated into the Company’s Clinical Solutions segment. Ares Secured Credit Facilities On August 1, 2022 (the “Closing Date”), the Company entered into a Credit Agreement, by and among the Company, Evolent Health LLC (“Evolent”), Endzone Merger Sub, Inc. (“Endzone” or “Initial Borrower”), which upon consummation of the transactions contemplated by the Merger Agreement will be merged with and into TPG Growth Iceman Parent, Inc., Implantable Provider Group, Inc. (“Implantable”, collectively with Evolent, Endzone and TPG Growth Iceman Parent, the “Borrowers” and each a “Borrower”), certain subsidiaries of the Company, as guarantors, the lenders from time to time party thereto, Ares Capital Corporation, as administrative agent, and ACF Finco I LP, as collateral agent and as revolver agent (the “2022 Credit Agreement”), pursuant to which the lenders agreed to extend credit to the Borrowers in the form of (i) an initial term loan in the aggregate principal amount of $175.0 million (the “Initial Term Loan Facility”) and (ii) a revolving credit facility in the aggregate principal amount of up to $50.0 million, to be determined by reference to the lesser of $50.0 million, to be determined by reference to the lesser of $50.0 million and a borrowing base (the “Revolving Facility” and, together with the Initial Term Loan Facility, the “2022 Credit Facilities”), subject to the satisfaction of specified conditions. The Borrowers borrowed the loan under the Initial Term Loan Facility on August 1, 2022 (the “Initial Term Loan”), and also borrowed $50.0 million under the Revolving Facility on the Closing Date. In connection with the 2022 Credit Agreement, on August 1, 2022, the Company entered into a Security Agreement, by and among the Company, the Borrowers, the other guarantors and the collateral agent for the benefit of the secured parties and a Guarantee Agreement, by the Company and each of the other guarantors in favor of the collateral agent for the benefit of the secured parties. Use of Proceeds. The proceeds of the Initial Term Loan may be used to fund ongoing working capital needs and other growth capital expenditure investments, and to finance the transactions contemplated by the Merger Agreement and fund fees and expenses incurred in connection therewith. The proceeds of the Revolving Facility may be used to finance the transactions contemplated by the Merger Agreement and to pay fees and expenses incurred in connection therewith on the Closing Date and thereafter to fund acquisitions, ongoing working capital needs and other growth capital investments and to pay fees and expenses in connection therewith. Maturity. The Initial Term Loan and loans under the Revolving Facility will mature on the date that is the earliest of (a) August 1, 2027, (b) the date on which all amounts outstanding under the 2022 Credit Agreement have been declared or have automatically become due and payable under the terms of the 2022 Credit Agreement and (c) the date that is ninety-one (91) days prior to the maturity date of any Junior Debt (as defined in the 2022 Credit Agreement) unless certain liquidity conditions are satisfied. Interest and Fees. The interest rate for each loan under the 2022 Credit Facilities is calculated, at the option of the Borrowers, (a) in the case of a Term Loan, at either the Adjusted Term SOFR Rate (as defined in the 2022 Credit Agreement) plus 5.50%, or the base rate plus 4.50% and (b) in the case of a Revolving Loan, at either the Adjusted Term SOFR Rate plus 3.50%, or the base rate plus 2.50%. A commitment fee of (a) 2.00% per annum of the aggregate amount of the commitments in respect of the Term Loan Facility as of the Closing Date and (b) 2.00% of the aggregate amount of the commitments in respect of the Revolving Facility as of the Closing Date is payable by the Borrowers quarterly in arrears. Prepayment. Amounts outstanding under the Credit Facility may be prepaid at the option of the Company subject to applicable premiums and a call protection premium payable on the amount prepaid in certain instances as follows: (1) 3.00% of the principal amount so prepaid after the Closing Date but prior to the first anniversary of the Closing Date; (2) 2.00% of the principal amount so prepaid after the first anniversary of the Closing Date but prior to the second anniversary of the Closing Date; (3) 1.00% of the principal amount so prepaid after the second anniversary of the Closing Date but prior to the third anniversary of the Closing Date; and (4) 0.00% of the principal amount so prepaid on or after the third anniversary of the Closing Date. Amounts outstanding under the Credit Facility are subject to mandatory prepayment upon the occurrence of certain events and conditions, including non-ordinary course asset dispositions, receipt of certain casualty proceeds, issuances of certain debt obligations and a change of control transaction. Guarantees and Collateral. The 2022 Credit Facilities are guaranteed by the Company and the Company’s domestic subsidiaries, subject to certain exceptions. The 2022 Credit Facilities are secured by a first priority security interest in all of the capital stock of each borrower and guarantor (other than the Company) and substantially all of the assets of each borrower and guarantor, subject to certain exceptions. Covenants and Other Provisions. The 2022 Credit Facilities contain customary borrowing conditions, affirmative, negative and reporting covenants, representations and warranties, and events of default, including cross-defaults to other material indebtedness. In addition, the Company is required to comply at certain times with certain financial covenants comprised of a minimum liquidity test commencing upon closing of the 2022 Credit Facilities and a total secured leverage ratio commencing on the last day of the fiscal quarter ending September 30, 2022. If an event of default occurs, the lenders would be entitled to take enforcement action, including foreclosure on collateral and acceleration of amounts owed under the 2022 Credit Facilities.