Restructuring Costs - Additional Information (Details) - KFAB Wafer Manufacturing Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Feb. 28, 2017
Restructuring Cost And Reserve [Line Items]
Restructuring activities description	In February 2017, the Company announced its plan to transfer its wafer fabrication operation in Lee’s Summit, MO, (“KFAB”) to other Company-owned wafer fabrication plants and external foundries. The Company expects to cease operations at KFAB late in third quarter 2017 and to vacate the premises no later than November 15, 2017.
Minimum
Restructuring Cost And Reserve [Line Items]
Expected shutdown costs		$ 10
Maximum
Restructuring Cost And Reserve [Line Items]
Expected shutdown costs		$ 12