TCF Financial Corporation (TCF) is a bank holding company. The Company's principal subsidiary is TCF National Bank (TCF Bank). The Company operates in three segments: Consumer Banking, Wholesale Banking and Enterprise Services. Consumer Banking comprises all of the Company's consumer-facing businesses. The Consumer Banking segment includes retail banking, consumer real estate and auto finance. Wholesale Banking comprises commercial real estate and business lending, leasing and equipment finance and inventory finance. TCF's consumer banking strategy is primarily to generate deposits to use for funding high credit quality secured loans and leases. Enterprise Services comprises corporate treasury, corporate functions and the Holding Company. As of December 31, 2016, the Company's total securities available for sale were $1.4 billion. As of December 31, 2016, the Company's total loans were $17.8 billion. As of December 31, 2016, the Company's total deposits were $17.2 billion.