Notes Payable, Long-term Debt, Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2018

Notes Payable, Long-term Debt, Commitments and Contingencies

Summary of long-term debt

		March 31,		December 31,
(Millions of dollars)		2018		2017
Term Loan due 2022	$	481	$	484
Foreign subsidiary obligations due 2018 through 2023		65		52
Total long-term debt at face value		546		536
Current maturities of long-term debt and unamortized discount		(24)		(54)
Long-term debt, less current maturities and unamortized discount	$	522	$	482