EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Basic EPS attributable to common shareholders
Net income (loss) attributable to CNH Industrial N.V.	$ 433	$ 706	$ 834	$ 1,188
Weighted average common shares outstanding—basic (in shares)	1,256,000,000	1,338,000,000	1,258,000,000	1,340,000,000
Basic earnings (loss) per share (in usd per share)	$ 0.34	$ 0.53	$ 0.66	$ 0.89
Diluted EPS attributable to common shareholders
Dilutive effect of stock compensation plans (in shares)	4,000,000	17,000,000	9,000,000	17,000,000
Weighted average common shares outstanding—diluted (in shares)	1,260,000,000	1,355,000,000	1,267,000,000	1,357,000,000
Diluted earnings (loss) per share (in usd per share)	$ 0.34	$ 0.52	$ 0.66	$ 0.88
Antidilutive securities excluded from EPS computation (in shares)	22,000	0	312,000	0