Notes Payable and Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2017

Notes Payable and Long-term Debt

Summary of long-term debt

		December 31,
(Millions of dollars)		2017		2016
Term Loan due 2022	$	484	$	497
Foreign subsidiary obligations due 2018 through 2023		52		20
Total long-term debt at face value		536		517
Current maturities of long-term debt and unamortized discount		(54)		(18)
Long-term debt, less current maturities and unamortized discount	$	482	$	499