Long-Term Debt - Convertible Senior Notes (Details)			6 Months Ended
	Jun. 29, 2021 USD ($)	Jun. 15, 2021 USD ($)	Jun. 30, 2021 USD ($) D $ / shares	Jun. 29, 2021 USD ($)
Debt Instrument [Line Items]
Net proceeds from the sale of the Notes				$ 345,000,000
Maximum period of which noteholders to receive special interest as a remedy in case of default				180 days
Convertible Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount of debt issued	$ 345,000,000.0	$ 345,000,000.0		$ 345,000,000.0
Net proceeds from the sale of the Notes		$ 334,900,000
Interest rate			0.375%
Conversion ratio			0.0127551
Observation period			30 days
Conversion price | $ / shares			$ 78.40
Threshold percentage of stock price trigger			130.00%
Number of threshold trading days | D			20
Number of consecutive threshold trading days | D			30
Minimum threshold aggregate principal amount of Notes outstanding and not called for redemption			$ 150,000,000.0
Cure period in case of a default in the payment of interest				30 days
Threshold cured period in case of default in other obligations				60 days
Threshold limit of default with respect to indebtedness for borrowed money			20,000,000
Threshold limit for occurrence of default in case of rendering of certain judgments against to company or on its subsidiaries			$ 25,000,000
Minimum percentage of notice holders can give notice in case of default			25
Special Interest Rate as a default remedy			0.50
Gross principal balance outstanding	345,000,000.0			$ 345,000,000.0
Outstanding debt balance	335,000,000.0			335,000,000.0
unamortized debt issuance costs	10,000,000.0			$ 10,000,000.0
Amortized debt issuance costs	$ 100,000
Effective interest rate	0.96%			0.96%