Related Party Transactions	12 Months Ended
Dec. 31, 2022
Related Party Transactions [Abstract]
Related Party Transactions	14. Related Party Transactions Conyers Park and the Transactions In May 2019, Conyers Park II Sponsor LLC, an affiliate of Centerview Capital Management, LLC and Conyers Park’s sponsor prior to the Merger (“CP Sponsor”) purchased 11,500,000 of Conyers Park’s Class B ordinary shares for an aggregate purchase price of $25,000 in cash, or approximately $0.002 per share. In June 2019, CP Sponsor transferred 25,000 shares to each of four individuals, including a current member of the board of directors of the Company. At the time of the Closing, the 11,250,000 shares of Conyers Park Class B common stock, par value $0.0001 per share, then held by CP Sponsor and its directors automatically converted into shares of the Company's Class A common stock. CP Sponsor also purchased 7,333,333 private placement warrants for a purchase price of $1.50 per whole warrant, or $11,000,000 in the aggregate, in private placement transactions that occurred simultaneously with the closing of the Conyers Park’s initial public offering and related over-allotment option. As a result of the Closing, each private placement warrant entitles CP Sponsor to purchase one share of the Company's Class A common stock at $11.50 per share. Concurrent with the execution of the Merger Agreement, Conyers Park entered into the subscription agreements with certain investors (collectively, the “Subscription Agreements”), pursuant to which, among other things, Conyers Park agreed to issue and sell in a private placement shares of Conyers Park Class A common stock for a purchase price of $10.00 per share. Certain of the Advantage Sponsors or their affiliates agreed to purchase an aggregate of 34,410,000 shares of Conyers Park Class A common stock. Conyers Park also entered into a stockholders agreement (the “Stockholders Agreement”) with CP Sponsor, Topco, and certain of the Advantage Sponsors and their affiliates (collectively, the “Stockholder Parties”). The Stockholders Agreement provides, among other things, that the Stockholder Parties agree to cast their votes such that the Company’s board of directors is constituted as set forth in the Stockholders Agreement and the Merger Agreement and will have certain rights to designate directors to the Company’s board of directors, in each case, on the terms and subject to the conditions therein. Additionally, Conyers Park entered into a Registration Rights Agreement with CP Sponsor, Topco, the Advantage Sponsors and their affiliates and the other parties thereto, pursuant to which the Company has agreed to register for resale certain shares of Class A common stock and other equity securities that are held by the parties thereto from time to time. Investment in Unconsolidated Affiliates During the years ended December 31, 2022, 2021, and 2020, the Company recognized revenues of $14.3 million, $18.1 million, and $19.6 million, respectively, from the parent company of an investment in unconsolidated affiliates. Accounts receivable from this client were $1.7 million and $2.4 million as of December 31, 2022 and 2021, respectively. Long-term Debt Certain funds managed by CVC Credit Partners, which is part of the same network of companies providing investment management advisory services operating under the CVC brand as CVC Capital Partners, act as lenders under the Company’s Term Loan Facility. The funds managed by CVC Credit Partners held zero and $6.2 million of the aggregate principal outstanding under the Term Loan Facility as of December 31, 2022 and 2021, respectively. Loans to Karman Topco L.P. Advantage Sales & Marketing Inc., an indirect wholly-owned subsidiary of the Company, entered into loan agreements with Topco, pursuant to which Topco has borrowed various amounts totaling $6.0 million from Advantage Sales & Marketing Inc. to facilitate the payment to certain former associates for their equity interests in Topco. On September 1, 2020, Advantage Sales & Marketing Inc. entered into a new loan agreement with Topco consolidating all outstanding amounts under the prior agreements. Pursuant to the new loan agreement Topco borrowed $6.0 million at an interest rate of 0.39% per annum. This loan matures on December 31, 2023 and is pre-payable at any time without penalty.

Related Party Transactions

12 Months Ended

Dec. 31, 2022

14. Related Party Transactions

Conyers Park and the Transactions

In May 2019, Conyers Park II Sponsor LLC, an affiliate of Centerview Capital Management, LLC and Conyers Park’s sponsor prior to the Merger (“CP Sponsor”) purchased 11,500,000 of Conyers Park’s Class B ordinary shares for an aggregate purchase price of $25,000 in cash, or approximately $0.002 per share. In June 2019, CP Sponsor transferred 25,000 shares to each of four individuals, including a current member of the board of directors of the Company. At the time of the Closing, the 11,250,000 shares of Conyers Park Class B common stock, par value $0.0001 per share, then held by CP Sponsor and its directors automatically converted into shares of the Company's Class A common stock. CP Sponsor also purchased 7,333,333 private placement warrants for a purchase price of $1.50 per whole warrant, or $11,000,000 in the aggregate, in private placement transactions that occurred simultaneously with the closing of the Conyers Park’s initial public offering and related over-allotment option. As a result of the Closing, each private placement warrant entitles CP Sponsor to purchase one share of the Company's Class A common stock at $11.50 per share.

Concurrent with the execution of the Merger Agreement, Conyers Park entered into the subscription agreements with certain investors (collectively, the “Subscription Agreements”), pursuant to which, among other things, Conyers Park agreed to issue and sell in a private placement shares of Conyers Park Class A common stock for a purchase price of $10.00 per share. Certain of the Advantage Sponsors or their affiliates agreed to purchase an aggregate of 34,410,000 shares of Conyers Park Class A common stock. Conyers Park also entered into a stockholders agreement (the “Stockholders Agreement”) with CP Sponsor, Topco, and certain of the Advantage Sponsors and their affiliates (collectively, the “Stockholder Parties”). The Stockholders Agreement provides, among other things, that the Stockholder Parties agree to cast their votes such that the Company’s board of directors is constituted as set forth in the Stockholders Agreement and the Merger Agreement and will have certain rights to designate directors to the Company’s board of directors, in each case, on the terms and subject to the conditions therein. Additionally, Conyers Park entered into a Registration Rights Agreement with CP Sponsor, Topco, the Advantage Sponsors and their affiliates and the other parties thereto, pursuant to which the Company has agreed to register for resale certain shares of Class A common stock and other equity securities that are held by the parties thereto from time to time.

Investment in Unconsolidated Affiliates

During the years ended December 31, 2022, 2021, and 2020, the Company recognized revenues of $14.3 million, $18.1 million, and $19.6 million, respectively, from the parent company of an investment in unconsolidated affiliates. Accounts receivable from this client were $1.7 million and $2.4 million as of December 31, 2022 and 2021, respectively.

Long-term Debt

Certain funds managed by CVC Credit Partners, which is part of the same network of companies providing investment management advisory services operating under the CVC brand as CVC Capital Partners, act as lenders under the Company’s Term Loan Facility. The funds managed by CVC Credit Partners held zero and $6.2 million of the aggregate principal outstanding under the Term Loan Facility as of December 31, 2022 and 2021, respectively.

Loans to Karman Topco L.P.

Advantage Sales & Marketing Inc., an indirect wholly-owned subsidiary of the Company, entered into loan agreements with Topco, pursuant to which Topco has borrowed various amounts totaling $6.0 million from Advantage Sales & Marketing Inc. to facilitate the payment to certain former associates for their equity interests in Topco. On September 1, 2020, Advantage Sales & Marketing Inc. entered into a new loan agreement with Topco consolidating all outstanding amounts under the prior agreements. Pursuant to the new loan agreement Topco borrowed $6.0 million at an interest rate of 0.39% per annum. This loan matures on December 31, 2023 and is pre-payable at any time without penalty.