Supplemental Balance Sheet Information - Narrative (Details) - Product Liability - Dual-Ended Combat Arms Earplugs - USD ($) $ in Billions |
Dec. 31, 2022 |
Jul. 31, 2022 |
|---|---|---|
| Property, plant and equipment - at cost | ||
| Committed amount to product liability accrual | $ 1.0 | |
| Aearo Entities | ||
| Property, plant and equipment - at cost | ||
| Committed amount to product liability accrual | $ 0.6 | |
| Other Investments | Aearo Entities | ||
| Property, plant and equipment - at cost | ||
| Committed amount to product liability accrual | 0.7 | |
| Other Assets | Aearo Entities | ||
| Property, plant and equipment - at cost | ||
| Committed amount to product liability accrual | 0.3 | |
| Contingent Liability Claims | Aearo Entities | ||
| Property, plant and equipment - at cost | ||
| Committed amount to product liability accrual | 1.2 | |
| Other Liabilities | Aearo Entities | ||
| Property, plant and equipment - at cost | ||
| Committed amount to product liability accrual | $ 0.9 |