KKR Financial Holdings LLC is a specialty finance company focused on a range of asset classes. The Company's holdings primarily consist of below investment grade syndicated corporate loans, also known as leveraged loans, high yield debt securities, private equity, interests in joint ventures and partnerships, and working and royalty interests in oil and gas properties. It operates in three segments: Credit, Natural resources, and other. Credit segment includes primarily below investment grade corporate debt comprised of senior secured and unsecured loans, mezzanine loans, private and public equity investments, high yield bonds, and distressed and stressed debt securities. Natural Resources segment consists of non-operated working and overriding royalty interests in oil and natural gas properties. Natural Resources segment excludes private equity focused on the oil and gas sector. Other segment includes all other portfolio holdings, including commercial real estate.