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DEBT - Narrative (Details) $ in Millions, $ in Millions, $ in Millions	6 Months Ended
	Jun. 30, 2026 USD ($)	Jun. 30, 2026 CAD ($)	Jun. 29, 2026 USD ($)	Jun. 29, 2026 CAD ($)	Jun. 25, 2026 USD ($)	Jun. 04, 2026 USD ($)	Jun. 04, 2026 AUD ($)	Dec. 31, 2025 USD ($)
Debt Instrument [Line Items]
Decrease in debt	$ (809)
Debt	25,966							$ 26,762
Financial Services
Debt Instrument [Line Items]
Debt	21,979							$ 22,861
4.950% Notes Due June 2031 \| Financial Services \| CNH Industrial Capital LLC
Debt Instrument [Line Items]
Debt	$ 600				$ 600
Bonds, interest rate	4.95%	4.95%			4.95%
3.800% Notes Due January 2030 \| Financial Services \| CNH Industrial Capital Canada Ltd.
Debt Instrument [Line Items]
Debt	$ 316	$ 450	$ 316	$ 450
Bonds, interest rate	3.80%	3.80%	3.80%	3.80%
5.800% Notes Due June 2029 \| Financial Services \| CNH Industrial Capital Australia Pty Ltd.
Debt Instrument [Line Items]
Debt						$ 137	$ 200
Bonds, interest rate						5.80%	5.80%