Retirement plans	3 Months Ended
	Jan. 02, 2021
Retirement Benefits [Abstract]
Retirement Plans	Retirement PlansThe Company has a defined contribution 401(k) plan (the "401(k) Plan") for the Company’s U.S.-based employees, as well as various defined contribution plans for its international employees. Eligible U.S. employees may contribute up to 100% of their annual compensation under the 401(k) plan, but are limited to the maximum annual dollar amount allowable under the Internal Revenue Code of 1986, as amended (the "Code"). The Company matches contributions towards the 401(k) Plan and international defined contribution plans. The Company's matching contributions totaled $1.7 million and $1.6 million for the three months ended January 2, 2021 and December 28, 2019, respectively.