Commitments and Contingencies - Product Liability (Details) $ in Millions	1 Months Ended							2 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2023 USD ($) case plaintiff lawsuit wave	May 31, 2022 USD ($)	Apr. 30, 2022 USD ($)	Oct. 31, 2021 USD ($) plaintiff	Jun. 30, 2021 USD ($)	Apr. 30, 2021 USD ($) plaintiff	Dec. 31, 2020 plaintiff	Jun. 30, 2021 lawsuit	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) case lawsuit plaintiff individual wave	Jul. 31, 2022 USD ($)
State court
Product Liability Litigation
Number of lawsuits filed | case										8
Pending Litigation
Product Liability Litigation
Total number of named claimants | plaintiff	151,000
Number of lawsuits pending | plaintiff	14									14
Product Liability - Dual-Ended Combat Arms Earplugs
Product Liability Litigation
Total number of named claimants | plaintiff										239,000
Committed amount to product liability accrual											$ 1,000.0
Pre-tax charge on product liability									$ 1,200.0
Product Liability - Dual-Ended Combat Arms Earplugs | Multi-district litigation (MDL)
Product Liability Litigation
Total number of named claimants | plaintiff						3	3
Amount of punitive damages awarded						$ 6.0
Settlement amount paid				$ 8.0	$ 1.0	7.0
Initial number of federal bellwether cases | lawsuit								2
Apportioned fault of the company					62.00%
Apportioned fault of the plaintiff					38.00%
Number of lawsuits pending | case	2,000									2,000
Number of lawsuits filed | lawsuit										88,000
Number of waves of pending lawsuits | wave	4									4
Number of pending lawsuits per wave | lawsuit	500									500
Lawsuits pending period (in months)										14 months
Product Liability - Dual-Ended Combat Arms Earplugs | Multi-district litigation (MDL) | Maximum
Product Liability Litigation
Amount of compensatory damages awarded						$ 1.0
Product Liability - Dual-Ended Combat Arms Earplugs | State court
Product Liability Litigation
Total number of named claimants | individual										1,000
Number of lawsuits filed | lawsuit										40
Product Liability - Dual-Ended Combat Arms Earplugs | Aearo Entities
Product Liability Litigation
Committed amount to product liability accrual	$ 600.0									$ 600.0
Product Liability - Dual-Ended Combat Arms Earplugs | Other Investments | Aearo Entities
Product Liability Litigation
Committed amount to product liability accrual	700.0									700.0
Product Liability - Dual-Ended Combat Arms Earplugs | Other Liabilities | Aearo Entities
Product Liability Litigation
Committed amount to product liability accrual	900.0									900.0
Product Liability - Dual-Ended Combat Arms Earplugs | Other Assets | Aearo Entities
Product Liability Litigation
Committed amount to product liability accrual	$ 300.0									$ 300.0
Product Liability - Dual-Ended Combat Arms Earplugs | Additional Projected Case Expenses
Product Liability Litigation
Committed amount to product liability accrual											$ 200.0
Product Liability - Dual-Ended Combat Arms Earplugs, Seventh Trial | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid				13.0
Product Liability - Dual-Ended Combat Arms Earplugs, Seventh Trial | Post Trial Order Award | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid				8.0
Product Liability - Dual-Ended Combat Arms Earplugs, Eighth Trial | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid				$ 23.0
Product Liability - Dual-Ended Combat Arms Earplugs, Eleventh Trail, Plaintiff Two | Compensatory Damages | Multi-district litigation (MDL)
Product Liability Litigation
Total number of named claimants | plaintiff				2
Settlement amount paid		$ 5.0		$ 15.0
Product Liability - Dual-Ended Combat Arms Earplugs, Eleventh Trail, Plaintiff Two | Punitive Damages | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid		$ 72.0		$ 40.0
Product Liability - Dual-Ended Combat Arms Earplugs, Eleventh Trail, Plaintiff Two | Compensatory and Punitive Damages | Multi-district litigation (MDL)
Product Liability Litigation
Total number of named claimants | plaintiff				1
Settlement amount paid				$ 55.0
Product Liability - Dual-Ended Combat Arms Earplugs, Eleventh Trail, Plaintiff Two | Post Trial Compensatory and Punitive Damages | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid				$ 22.0
Product Liability - Dual-Ended Combat Arms Earplugs, Twelfth Trial | Multi-district litigation (MDL)
Product Liability Litigation
Total number of named claimants | plaintiff				1
Settlement amount paid				$ 50.0
Product Liability - Dual-Ended Combat Arms Earplugs, Thirteenth Trial | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid				$ 8.0
Number of lawsuits pending | case	2,000									2,000
Product Liability - Dual-Ended Combat Arms Earplugs, Thirteenth Trial | Compensatory Damages | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid			$ 2.2
Product Liability - Dual-Ended Combat Arms Earplugs, Thirteenth Trial | Post Trial Order Compensatory Damages | Multi-district litigation (MDL)
Product Liability Litigation
Settlement amount paid			$ 1.2
Product Liability - Bair Hugger
Product Liability Litigation
Number of lawsuits pending | case	3									3
Number of lawsuits filed | lawsuit										5,493
Product Liability - Bair Hugger | Canada
Product Liability Litigation
Number of lawsuits filed | lawsuit										1
Product Liability - Bair Hugger | U.S. District Court for the District of Minnesota
Product Liability Litigation
Number of lawsuits filed | lawsuit										61