.s . tax reform , repatriations of foreign earnings will generally be free of u.s . federal tax but may incur other taxes such as withholding or state taxes . on july 3 , 2017 , in connection with the transactions , bhge llc entered into a new five-year $ 3 billion committed unsecured revolving credit facility ( 2017 credit agreement ) with commercial banks maturing in july 2022 . as of december 31 , 2017 , there were no borrowings under the 2017 credit agreement