Significant Accounting Policies - Estimated Useful Lives (Details)	12 Months Ended
	Dec. 31, 2021
Minimum | Dealer network and customer relationships
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	8 years
Minimum | Trade names
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	2 years
Minimum | Other
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	3 years
Minimum | Building and land improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Minimum | Airplanes and aviation equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Minimum | Machinery, equipment and tooling
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Minimum | Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years
Minimum | Computer hardware and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Maximum | Dealer network and customer relationships
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	18 years
Maximum | Trade names
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	4 years
Maximum | Other
Property, Plant and Equipment [Line Items]
Useful life of intangible assets	19 years
Maximum | Building and land improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	40 years
Maximum | Airplanes and aviation equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	20 years
Maximum | Machinery, equipment and tooling
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	10 years
Maximum | Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	10 years
Maximum | Computer hardware and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	5 years