XML 50 R33.htm IDEA: XBRL DOCUMENT v3.20.4
Debt (Tables)
12 Months Ended
Dec. 31, 2020
Debt  
Summary of long-term debt

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

December 31,

​

(Millions of dollars)

​

​

2020

​

​

2019

​

Term Loans due 2027-2028

​

$

714

​

$

691

​

Foreign subsidiary obligations

​

​

49

​

​

102

​

Total debt at face value

​

​

763

​

​

793

​

Current maturities and unamortized discount and costs

​

​

(56)

​

​

(63)

​

Long-term debt, less current maturities and unamortized discount and costs

​

$

707

​

$

730

​