Acquisitions - Additional Information (Details) - USD ($) $ in Millions			3 Months Ended	9 Months Ended	12 Months Ended
	Oct. 01, 2020	Aug. 20, 2020	Dec. 31, 2020	Mar. 31, 2021	Jun. 30, 2021
Schedule of Equity Method Investments [Line Items]
Acquisition, revenues					$ 1
INNOViON Corporation | Equity Method Investment, Nonconsolidated Investee
Schedule of Equity Method Investments [Line Items]
Equity investment, ownership percentage			93.90%
Ascatron AB
Schedule of Equity Method Investments [Line Items]
Purchase consideration		$ 37
Acquisition related costs				$ 2
Acquisition, net loss					(3)
Ascatron AB | Developed technology
Schedule of Equity Method Investments [Line Items]
Remaining useful life				17 years
INNOViON Corporation
Schedule of Equity Method Investments [Line Items]
Purchase consideration	$ 4
Business acquisition, percentage of ownership interests acquired	6.10%
Increased value of previously held equity investment, fair value			$ 67
Gain on previously held equity			$ 7
Business acquisition, revenue of acquired entity					21
Net income of acquired entity					$ 1
INNOViON Corporation | Developed technology
Schedule of Equity Method Investments [Line Items]
Remaining useful life	16 years
INNOViON Corporation | Customer Lists
Schedule of Equity Method Investments [Line Items]
Remaining useful life	14 years