Subsequent Events (Details) - Subsequent event $ in Millions		1 Months Ended
	May 14, 2019 USD ($)	May 14, 2019 USD ($)
Subsequent Event [Line Items]
Satalite Transaction Cost Basis		$ 318
Additional paid in capital recorded due to difference between the historical cost basis of the assets transferred	$ 26	26
Capital transaction		$ 293
Dish Network
Subsequent Event [Line Items]
Incentive obligations	$ 18