Summary of Significant Accounting Policies (Details) € in Millions, $ in Millions	Apr. 01, 2021 EUR (€)	Apr. 01, 2021 USD ($)	Mar. 31, 2021	Oct. 01, 2020 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Amortization period			5 years
HPS Business | Subsequent Event
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Transaction consideration	€ 462	$ 543
HHS Business | Discontinued Operations, Disposed of by Sale
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Transaction consideration				$ 5,000