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Commitments and Contingencies Legal and Regulatory Proceedings (Details) € in Millions, $ in Millions, ₩ in Billions				3 Months Ended
	Jul. 18, 2019 EUR (€)	Mar. 30, 2017 KRW (₩)	Mar. 30, 2017 USD ($)	Jun. 30, 2019 USD ($)	Jun. 25, 2023 USD ($)
Loss Contingencies [Line Items]
Loss Contingency Accrual					$ 0
KFTC Complaint
Loss Contingencies [Line Items]
Loss contingency, loss in period			$ 927
KFTC Complaint \| Korea (South), Won
Loss Contingencies [Line Items]
Loss contingency, loss in period \| ₩		₩ 1,030
Icera Complaint to EC
Loss Contingencies [Line Items]
Loss contingency, loss in period				$ 275
Per annum interest rate for outstanding fines					1.50%
Icera Complaint to EC \| Euro Member Countries, Euro
Loss Contingencies [Line Items]
Loss contingency, loss in period \| €	€ 242