STOCKHOLDERS' EQUITY - Schedule of Net Earnings (Loss) Per Share (Details) - USD ($) shares in Millions, $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Numerator: | ||||
| Net earnings (loss) available to Whirlpool common shareholders | $ (249) | $ 73 | $ (260) | $ 210 |
| Denominator: | ||||
| Denominator for basic earnings per share - weighted-average shares (in shares) | 65.5 | 56.1 | 63.4 | 55.9 |
| Effect of dilutive securities – share-based compensation (in shares) | 0.0 | 0.4 | 0.0 | 0.2 |
| Denominator for diluted earnings per share - adjusted weighted-average shares (in shares) | 65.5 | 56.5 | 63.4 | 56.1 |
| Anti-dilutive stock options/awards excluded from earnings per share (in shares) | 8.3 | 6.6 | ||
| Share-Based Payment Arrangement | ||||
| Denominator: | ||||
| Anti-dilutive stock options/awards excluded from earnings per share (in shares) | 2.0 | 1.2 | 1.4 | 1.2 |