Commitments and Contingencies - Additional Information (Details) $ in Millions, € in Billions				1 Months Ended
	Mar. 18, 2021 USD ($)	Aug. 11, 2020 USD ($)	Mar. 16, 2020 EUR (€)	Oct. 31, 2020 USD ($)	Jun. 26, 2021 USD ($)
Commitments and Contingencies Disclosure [Line Items]
Unconditional purchase obligations					$ 8,800
VirnetX | Pending litigation
Commitments and Contingencies Disclosure [Line Items]
Award from legal proceeding, due to other party				$ 503
iOS Performance Management | Litigation, final court approval
Commitments and Contingencies Disclosure [Line Items]
Award from legal proceeding, due to other party	$ 310
French Competition Authority | Pending litigation
Commitments and Contingencies Disclosure [Line Items]
Award from legal proceeding, due to other party | €			€ 1.1
Optis | Pending litigation
Commitments and Contingencies Disclosure [Line Items]
Award from legal proceeding, due to other party		$ 506