LONG-TERM DEBT AND LINES OF CREDIT LONG-TERM DEBT AND LINES OF CREDIT	9 Months Ended
Sep. 30, 2017
LONG-TERM DEBT AND LINES OF CREDIT	LONG-TERM DEBT AND LINES OF CREDIT During March 2017, we entered into a new $1.5 billion five-year senior unsecured revolving credit facility that expires in March 2022. This replaced a $1 billion senior unsecured revolving credit facility that was set to expire September 2018. The entire amount is available to Weyerhaeuser Company. Borrowings are at LIBOR plus a spread or at other interest rates mutually agreed upon between the borrower and the lending banks. As of September 30, 2017, there were no borrowings outstanding. During July 2017, we prepaid a $550 million variable-rate term loan originally set to mature in 2020 (2020 term loan). The 2020 term loan was prepaid using available cash of $325 million as well as borrowing proceeds from a new $225 million variable-rate term loan set to mature in 2026 (2026 term loan). During August 2017, we paid our $281 million 6.95% debentures, originally set to mature in August 2017.

LONG-TERM DEBT AND LINES OF CREDIT LONG-TERM DEBT AND LINES OF CREDIT

9 Months Ended

Sep. 30, 2017

During March 2017, we entered into a new $1.5 billion five-year senior unsecured revolving credit facility that expires in March 2022. This replaced a $1 billion senior unsecured revolving credit facility that was set to expire September 2018. The entire amount is available to Weyerhaeuser Company. Borrowings are at LIBOR plus a spread or at other interest rates mutually agreed upon between the borrower and the lending banks. As of September 30, 2017, there were no borrowings outstanding.

During July 2017, we prepaid a $550 million variable-rate term loan originally set to mature in 2020 (2020 term loan). The 2020 term loan was prepaid using available cash of $325 million as well as borrowing proceeds from a new $225 million variable-rate term loan set to mature in 2026 (2026 term loan).

During August 2017, we paid our $281 million 6.95% debentures, originally set to mature in August 2017.