The FRED series Total Financial Assets - Assets - Balance Sheet of Nonfarm Noncorporate Business is now known as Nonfinancial Noncorporate Business; Total Financial Assets.
The source series id is FL114090005.Q.
This series appears in Table B.104. For further information see the assistance provided in the guide to the Financial Accounts at http://www.federalreserve.gov/apps/fof/.
Board of Governors of the Federal Reserve System (US), Nonfinancial Noncorporate Business; Total Financial Assets, Level [TFAABSNNB], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/TFAABSNNB, July 23, 2018.