EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net income (loss) attributable to CNH Industrial N.V.	$ 556	$ 323	$ 1,437	$ 1,421
Net income (loss) attributable to CNH Industrial from continuing operations	556	457	1,437	1,330
Net income (loss) attributable to CNH Industrial from discontinued operations	$ 0	$ (134)	$ 0	$ 91
Basic earnings (loss) per share attributable to common shareholders:
Weighted average common shares outstanding—basic (in shares)	1,350,000	1,354,000	1,354,000	1,354,000
Continuing operations ( in usd per share)	$ 0.41	$ 0.34	$ 1.06	$ 0.98
Discontinued operations (in usd per share)	0	(0.10)	0	0.07
Basic (in usd per share)	$ 0.41	$ 0.24	$ 1.06	$ 1.05
Diluted earnings (loss) per share attributable to common shareholders
Stock compensation plans (in shares)	5,000	7,000	5,000	6,000
Weighted average common shares outstanding—diluted (in shares)	1,355,000	1,361,000	1,359,000	1,360,000
Continuing operations (in usd per share)	$ 0.41	$ 0.34	$ 1.06	$ 0.98
Discontinued operations (in usd per share)	0	(0.10)	0	0.06
Diluted (in usd per share)	$ 0.41	$ 0.24	$ 1.06	$ 1.04
Antidilutive securities excluded from EPS computation (in shares)	4,700	131	2,000	252