Commitments and Contingencies - Additional Information (Details) $ in Millions	3 Months Ended
	Dec. 31, 2020 USD ($) Plantiff
Loss Contingencies [Line Items]
Charge related to effects of Non US Jurisdiction Tax Matter | $	$ 35.3
Putative Class Action
Loss Contingencies [Line Items]
Lawsuit filing date	September 17, 2020
Number of plaintiffs | Plantiff	3
Lawsuit action domicile	U.S. District Court for the District of Massachusetts
Plaintiffs claim	The plaintiffs seek unspecified damages on behalf of a class of Plan participants from September 17, 2014 through the date of any judgment.