RELATED PARTY TRANSACTIONS - Schedule of Parent Company Equity (Details) - Related Party - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Related Party Transaction [Line Items]
Cash pooling and general financing activities	$ (1,828)	$ (164)	$ (1,856)	$ (168)
Less: Corporate cost allocations	76	83	233	237
Less: Taxes deemed settled with Parent	81	66	214	199
Total net transfers (to) from Parent per unaudited interim Combined Statements of Changes in Equity	(1,985)	(313)	(2,303)	(604)
Stock-based compensation and other noncash transfers (to) from Parent	(4)	0	(8)	(7)
Net transfers (to) from Parent per unaudited interim Combined Statements of Cash Flows	$ (1,989)	$ (313)	$ (2,311)	$ (611)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Qnity Electronics, Inc. 10-Q