STOCKHOLDERS' EQUITY - Schedule of Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Mar. 31, 2026	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2026	Jun. 30, 2025
Accumulated Other Comprehensive Income (Loss) [Line Items]
Pre-tax	$ 50		$ (259)		$ 162	$ (385)
Tax Effect	(1)		12		(13)	26
Net	49	$ 99	(247)	$ (112)	149	(359)
Currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Pre-tax	43		(217)		104	(299)
Tax Effect	0		0		0	0
Net	43		(217)		104	(299)
Cash flow hedges
Accumulated Other Comprehensive Income (Loss) [Line Items]
Pre-tax	(5)		(52)		35	(105)
Tax Effect	2		15		(7)	31
Net	(3)		(37)		28	(74)
Pension and other postretirement benefits plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Pre-tax	12		10		23	19
Tax Effect	(3)		(3)		(6)	(5)
Net	9		7		17	14
Less: Other comprehensive income (loss) available to noncontrolling interests
Accumulated Other Comprehensive Income (Loss) [Line Items]
Pre-tax	0		0		0	0
Tax Effect	0		0		0	0
Net	0		0		0	0
Other comprehensive income (loss) available to Whirlpool
Accumulated Other Comprehensive Income (Loss) [Line Items]
Pre-tax	50		(259)		162	(385)
Tax Effect	(1)		12		(13)	26
Net	$ 49	$ 99	$ (247)	$ (112)	$ 149	$ (359)

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.

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+ Details

- Definition

Amount before tax, after reclassification adjustments of other comprehensive income (loss).

+ References + Details

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

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- Definition

Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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