Other Income, Net (Tables)

9 Months Ended

Sep. 30, 2023

Other Income and Expenses [Abstract]

Interest and Other Income

Other income (expense), net included:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
	(in millions)
Interest income	$	30	$	26	$	76	$	35
Components of net periodic benefit cost other than service cost (Note 9)	(7)		(4)		(20)		(11)
Costs associated with acquisitions and other transactions	—		(6)		(4)		(8)
Impairment of equity investments without readily determinable fair value (Note 21)	—		—		(18)		—
Loss on change in fair value of publicly traded equity securities	—		(6)		(6)		(55)
Other, net	3		10		8		(5)
Other income (expense), net	$	26	$	20	$	36	$	(44)

During the three months ended September 30, 2023, there were no net unrealized gains or losses recognized for publicly traded equity securities still held as of September 30, 2023. During the three months ended September 30, 2022, net unrealized losses of $6 million were recognized for publicly traded equity securities still held as of September 30, 2023. During the nine months ended September 30, 2023 and 2022, net unrealized losses of $6 million and $51 million, respectively, were recognized for publicly traded equity securities still held as of September 30, 2023.

As further described in Note 21. Investments in Affiliates, during the nine months ended September 30, 2023, Aptiv recorded an impairment loss of $18 million in its equity investments without readily determinable fair values.