Net Income (Loss) Per Share Attributable to Common Stockholders - Computation of Basic and Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Sep. 30, 2023	Jul. 01, 2023	Apr. 01, 2023	Dec. 31, 2022	Oct. 01, 2022	Jul. 02, 2022	Apr. 02, 2022	Jan. 01, 2022	Sep. 30, 2023	Oct. 01, 2022	Oct. 02, 2021
Numerator:
Net income (loss)	$ (31,239)	$ (23,571)	$ (30,652)	$ 75,188	$ (64,067)	$ (597)	$ 8,566	$ 123,481	$ (10,274)	$ 67,383	$ 158,595
Denominator:
Weighted-average shares of common stock - basic (in shares)									127,702,885	127,691,030	122,245,212
Weighted-average shares of common stock - diluted (in shares)									127,702,885	137,762,078	140,309,152
Net income (loss) per share attributable to common stockholders:
Net income (loss) per share attributable to common stockholders - basic (in USD per share)	$ (0.25)	$ (0.18)	$ (0.24)	$ 0.59	$ (0.5)	$ 0	$ 0.07	$ 0.97	$ (0.08)	$ 0.53	$ 1.3
Net income (loss) per share attributable to common stockholders - diluted (in USD per share)	$ (0.25)	$ (0.18)	$ (0.24)	$ 0.57	$ (0.5)	$ 0	$ 0.06	$ 0.87	$ (0.08)	$ 0.49	$ 1.13
Employee Stock Option
Denominator:
Effect of potentially dilutive stock options, RSUs, and PSUs (in shares)										5,472,807	10,120,238
Restricted stock units
Denominator:
Effect of potentially dilutive stock options, RSUs, and PSUs (in shares)										4,385,406	7,875,245
Performance Stock Units
Denominator:
Effect of potentially dilutive stock options, RSUs, and PSUs (in shares)										212,835	68,457