Long-term Debt - Narrative (Details)				1 Months Ended	3 Months Ended
	Feb. 03, 2022 USD ($) day $ / shares	Apr. 21, 2020 USD ($) day $ / shares	Aug. 24, 2018 USD ($) shares	Apr. 30, 2020 USD ($)	Sep. 25, 2022 USD ($) day	Sep. 26, 2021 USD ($)	Jun. 28, 2020 USD ($)	Jun. 26, 2022 USD ($)	Jan. 31, 2022 $ / shares	Dec. 08, 2021 USD ($)
Debt Instrument [Line Items]
Repurchase of aggregate principal amount of debt instrument					$ 200,000	$ 20,100,000
Cap price (in USD per share) | $ / shares									$ 212.04
Capped call premium (as a percent)									125.00%
Convertible Notes
Debt Instrument [Line Items]
Carrying amount of equity component of convertible debt					$ 0			$ 333,000,000.0
Interest expense capitalized						2,300,000
Discount and issuance costs capitalized						$ 5,400,000
Convertible Notes | Conversion Circumstance One
Debt Instrument [Line Items]
Threshold percentage of stock price trigger (as a percent)					130.00%
Threshold trading days | day					20
Threshold consecutive trading days | day					30
Convertible Notes | Level 2
Debt Instrument [Line Items]
Fair value of debt instrument					$ 2,200,000,000
Convertible Notes | Convertible Notes due September 1, 2023
Debt Instrument [Line Items]
Aggregate principal amount			$ 500,000,000
Stated interest rate (as a percent)			0.875%
Aggregate principal amount of conversion feature			$ 75,000,000
Proceeds from issuance of long-term debt			$ 562,100,000
Repurchase of aggregate principal amount of debt instrument				$ 150,200,000
Conversion rate (shares) | shares			7,100,000
Issuance of convertible notes due February 15, 2028			$ 788,000,000
Decrease in accrued interest from repurchase of debt				200,000
Carrying amount of equity component of convertible debt					110,600,000
Decrease in carrying amount of equity component of convertible debt							$ 27,700,000
Fair value of debt instrument										$ 416,100,000
Debt extinguishment										$ 24,700,000
Gain (Loss) on Extinguishment of Debt					(24,800,000)
Third party fees					100,000
Convertible Notes | Convertible Notes due May 1, 2026
Debt Instrument [Line Items]
Aggregate principal amount		$ 500,000,000
Stated interest rate (as a percent)		1.75%
Aggregate principal amount of conversion feature		$ 75,000,000
Proceeds from issuance of long-term debt		$ 561,400,000
Conversion price (USD per share) | $ / shares		$ 47.32
Threshold percentage of stock price trigger (as a percent)		130.00%
Threshold trading days | day		20
Threshold consecutive trading days | day		30
Redemption price (as a percent)		100.00%
Period of reported sale price of common stock		5 days
Period of consecutive reported sale price of common stock		10 days
Percentage of product of last reported price (as a percent)		98.00%
Proceeds from Notes used to repurchase debt				$ 144,300,000
Carrying amount of equity component of convertible debt					145,400,000
Principal amount exceeded on if-converted debt					764,100,000
Convertible Notes | Convertible Notes Due 2028
Debt Instrument [Line Items]
Aggregate principal amount	$ 650,000,000
Stated interest rate (as a percent)	0.25%
Proceeds from issuance of long-term debt	$ 732,300,000
Conversion price (USD per share) | $ / shares	$ 127.22
Threshold percentage of stock price trigger (as a percent)	130.00%
Threshold trading days | day	20
Threshold consecutive trading days | day	30
Redemption price (as a percent)	100.00%
Period of reported sale price of common stock	5 days
Period of consecutive reported sale price of common stock	10 days
Percentage of product of last reported price (as a percent)	98.00%
Cash paid for capped call transactions	$ 108,200,000
Scheduled trading days | day	40
Carrying amount of equity component of convertible debt					187,600,000
Convertible Notes | Convertible Notes Due 2028 | Underwriters
Debt Instrument [Line Items]
Aggregate principal amount	$ 100,000,000
Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 125,000,000
Minimum required ratio of cash equivalents and marketable securities to outstanding loans and letters of credit obligations					1.25
Outstanding borrowings					$ 0
Remaining borrowing capacity					$ 125,000,000
Average interest rate (as a percent)					0.00%
Commitment fee rate (as a percent)					0.25%