Intangible Assets - Components of Intangible Assets (Parenthetical) (Details)	12 Months Ended
	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Acquired intangible assets weighted average amortization period	15 years
Customer Relationships
Finite Lived Intangible Assets [Line Items]
Acquired intangible assets weighted average amortization period	10 years
Acquired Technology
Finite Lived Intangible Assets [Line Items]
Acquired intangible assets weighted average amortization period	15 years
Maximum | Customer Relationships
Finite Lived Intangible Assets [Line Items]
Intangible assets estimated useful life	20 years