Organization	9 Months Ended
Sep. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization Apollo Commercial Real Estate Finance, Inc. (together with its consolidated subsidiaries, is referred to throughout this report as the “Company,” “ARI,” “we,” “us” and “our”) is a Maryland corporation that has elected to be taxed as a real estate investment trust (“REIT”) for U.S. federal income tax purposes. The Company primarily originates, acquires, invests in and manages performing commercial first mortgage loans, subordinate financings, commercial mortgage-backed securities (“CMBS”) and other commercial real estate-related debt investments. These asset classes are referred to as the Company’s target assets.

Organization

9 Months Ended

Sep. 30, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Apollo Commercial Real Estate Finance, Inc. (together with its consolidated subsidiaries, is referred to throughout this report as the “Company,” “ARI,” “we,” “us” and “our”) is a Maryland corporation that has elected to be taxed as a real estate investment trust (“REIT”) for U.S. federal income tax purposes. The Company primarily originates, acquires, invests in and manages performing commercial first mortgage loans, subordinate financings, commercial mortgage-backed securities (“CMBS”) and other commercial real estate-related debt investments. These asset classes are referred to as the Company’s target assets.