Schedule of Disaggregated Revenue by Products and Region (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation Of Revenue [Line Items]
Net sales	$ 2,124	$ 2,242
Airbag Products And Other [Member]
Disaggregation Of Revenue [Line Items]
Net sales	1,381	1,463
Seatbelt Products [Member]
Disaggregation Of Revenue [Line Items]
Net sales	744	779
China
Disaggregation Of Revenue [Line Items]
Net sales	447	414
Japan
Disaggregation Of Revenue [Line Items]
Net sales	178	211
Rest of Asia
Disaggregation Of Revenue [Line Items]
Net sales	232	252
Americas
Disaggregation Of Revenue [Line Items]
Net sales	692	687
Europe
Disaggregation Of Revenue [Line Items]
Net sales	$ 575	$ 679