Revenue Recognition (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2021	Jan. 01, 2021
Disaggregation of Revenue [Line Items]
Document Period End Date	Dec. 31, 2021
Revenues	$ 1,510.4	$ 1,510.0
Revenue from Contract with Customer, Excluding Assessed Tax	1,510.4	1,510.0
Sales Channel, Through Intermediary
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	1,290.5	1,370.9
Sales Channel, Directly to Consumer
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	219.9	139.1
UNITED STATES
Disaggregation of Revenue [Line Items]
Revenues	993.8	1,101.6
CHINA
Disaggregation of Revenue [Line Items]
Revenues	234.3	212.6
KOREA, REPUBLIC OF
Disaggregation of Revenue [Line Items]
Revenues	94.9	68.0
TAIWAN, PROVINCE OF CHINA
Disaggregation of Revenue [Line Items]
Revenues	110.0	87.5
EMEA [Member]
Disaggregation of Revenue [Line Items]
Revenues	57.0	33.8
Asia, Other [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 20.4	$ 6.5