EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Basic earnings per share attributable to CNH Industrial N.V.
Net income (loss) attributable to CNH Industrial N.V.	$ 706	$ 548	$ 1,188	$ 881
Weighted average common shares outstanding—basic (in shares)	1,338,000	1,355,000	1,340,000	1,355,000
Basic (in usd per share)	$ 0.53	$ 0.40	$ 0.89	$ 0.65
Diluted earnings per share attributable to common shareholders
Stock compensation plans (in shares)	17,000	5,000	17,000	5,000
Weighted average common shares outstanding—diluted (in shares)	1,355,000	1,360,000	1,357,000	1,360,000
Diluted (in usd per share)	$ 0.52	$ 0.40	$ 0.88	$ 0.65
Antidilutive securities excluded from EPS computation (in shares)	0	886	0	861