Segment Information (Tables)

6 Months Ended

Sep. 30, 2021

Segment Reporting [Abstract]

Schedule of Net Sales and Gross Profit for Each Segment

The following tables represent net sales and gross profit for each segment for the periods presented (in millions):

	Three Months Ended September 30, 2021				Six Months Ended September 30, 2021
	Net Sales		Gross Profit		Net Sales		Gross Profit
Semiconductor products	$	1,617.0	$	1,035.5	$	3,159.0	$	2,015.7
Technology licensing	32.8		32.8		60.2		60.2
Total	$	1,649.8	$	1,068.3	$	3,219.2	$	2,075.9

	Three Months Ended September 30, 2020				Six Months Ended September 30, 2020
	Net Sales		Gross Profit		Net Sales		Gross Profit
Semiconductor products	$	1,286.2	$	784.6	$	2,574.0	$	1,561.0
Technology licensing	23.3		23.3		45.2		45.2
Total	$	1,309.5	$	807.9	$	2,619.2	$	1,606.2