Investments (Tables)

6 Months Ended

Jul. 02, 2022

Investments

Summary of the estimated fair value of short-term investments classified as trading securities

	July 2,		December 31,
(Millions of dollars)	2022		2021
Domestic equity securities	$	393	$	472
Domestic debt securities		381		542
Foreign equity securities		154		193
Foreign debt securities		98		133
Money market funds held in trading accounts		66		59
Other trading securities		9		17
Total trading short-term investments	$	1,101	$	1,416