COMMITMENTS AND CONTINGENCIES - Environmental Matters (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Accrual for Environmental Loss Contingencies [Roll Forward]
Beginning of period		$ 618
Accruals for environmental matters deemed probable and reasonably estimable		107
Environmental liability payments		(58)
End of period	$ 667	667
Loss Contingency, Classification of Accrual [Abstract]
Accrued liabilities	218	218	$ 225
Other liabilities	449	449	393
Total environmental liabilities	$ 667	$ 667	$ 618
Environmental Liabilities | Resideo
Loss Contingency, Classification of Accrual [Abstract]
Cash payments of annual environmental spending percentage	90.00%	90.00%
Indemnification and reimbursement agreement annual cap	$ 140	$ 140
Indemnification and reimbursement agreement minimum amount	25	25
Reimbursements from indemnification and reimbursement agreement	35	$ 70
Receivable as a percentage of environmental costs incurred		90.00%
Reimbursement receivable indemnification and reimbursement agreement		$ 86
Other current assets, reimbursement agreement	140	140
Other assets, reimbursement agreement	$ 473	$ 473