. strong capital structure . we exited 2017 with a strong balance sheet . in 2017 , we repurchased 3.4 million of our shares . as of december 31 , 2017 , we had $ 323.0 million of cash and cash equivalents and total debt was $ 1507.6 million , resulting in a net debt position of $ 1184.6 million . in addition , we had $ 635.0 million available under our credit facility as of december 31 , 2017 . business segments we have four business segments : cabinets , plumbing , doors and security