Retirement Plans - Defined Benefit Retirement Plans - General Information (Details)			12 Months Ended
	Dec. 31, 2023	Jun. 29, 2023	Dec. 31, 2024
General information
Defined Benefit Plan, Type	us-gaap:PensionPlansDefinedBenefitMember	us-gaap:PensionPlansDefinedBenefitMember	us-gaap:PensionPlansDefinedBenefitMember
Defined Benefit Plan, Sponsor Location	country:BE, country:CH	country:BE, country:CH	country:BE, country:CH