Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Millions	Jul. 01, 2022	Dec. 31, 2021	Jul. 02, 2021
Debt Instrument [Line Items]
Long-term debt	$ 3,251.5	$ 3,258.3
Less: Debt discount	(10.0)	(149.0)
Less: Debt issuance costs	(28.9)	(34.7)
Net long-term debt, including current maturities	3,212.6	3,074.6
Less: Current maturities	(165.2)	(160.7)
Net long-term debt	3,047.4	2,913.9
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt	500.0	0.0
Term Loan B Facility
Debt Instrument [Line Items]
Long-term debt	1,091.4	1,598.2
Less: Debt discount	(4.7)	(7.5)
Less: Debt issuance costs	$ (10.9)	$ (17.7)
Debt instrument, interest rate (as a percent)	3.67%	2.10%
Convertible Debt \| 0% Notes
Debt Instrument [Line Items]
Long-term debt	$ 805.0	$ 805.0
Less: Debt discount	0.0	(126.1)
Less: Debt issuance costs	$ (15.5)	$ (14.1)
Debt instrument, interest rate (as a percent)	0.00%	0.00%	0.00%
Convertible Debt \| 3.875% Notes
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)	3.875%
Convertible Debt \| 1.625% Notes
Debt Instrument [Line Items]
Long-term debt	$ 155.1	$ 155.1
Less: Debt discount		(9.6)
Less: Debt issuance costs	(0.7)	$ (0.9)
Less: Current maturities	$ (155.1)
Debt instrument, interest rate (as a percent)	1.625%	1.625%	1.625%
Notes Payable \| 3.875% Notes
Debt Instrument [Line Items]
Long-term debt	$ 700.0	$ 700.0
Less: Debt discount	(5.3)	(5.8)
Less: Debt issuance costs	$ (1.8)	$ (2.0)
Debt instrument, interest rate (as a percent)	3.875%
Senior Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, interest rate (as a percent)	2.92%	0.00%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount of long-term debt and lease obligation, including portion classified as current.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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