Revenue Recognition (Tables)

3 Months Ended

Dec. 27, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

The Company presents net revenue by geographic area based upon the location of the original equipment manufacturers’ (“OEMs”) headquarters as it believes that doing so best depicts how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors. Net revenue by geographic area is as follows (in millions):

	Three Months Ended
	December 27, 2019		December 28, 2018
United States	$	590.4	$	600.1
China	168.4		194.5
South Korea	59.0		99.1
Taiwan	42.0		40.7
Europe, Middle East and Africa	30.3		32.7
Other Asia-Pacific	6.0		4.9
Total	$	896.1	$	972.0