External Debt and Financing Arrangements - Summary of Outstanding Notes (Detail) - USD ($) $ in Millions	3 Months Ended
Mar. 29, 2025	Dec. 28, 2024
Debt Instrument [Line Items]
Total debt	$ 2,674.1	$ 2,673.3
Less: current portion	499.8	499.6
Total Senior Notes long-term	2,174.3	2,173.7
4.000% Senior Notes [Member] \| 2015 Senior Notes [Member]
Debt Instrument [Line Items]
Principal Amount	$ 500.0
Issuance Date	2015-06
Maturity Date	2025-06
Total debt	$ 499.8	499.6
4.000% Senior Notes [Member] \| 2022 Senior Notes [Member]
Debt Instrument [Line Items]
Principal Amount	$ 450.0
Issuance Date	2022-03
Maturity Date	2032-03
Total debt	$ 446.8	446.7
3.250% Senior Notes [Member] \| 2019 Senior Notes [Member]
Debt Instrument [Line Items]
Principal Amount	$ 700.0
Issuance Date	2019-09
Maturity Date	2029-09
Total debt	$ 696.7	696.5
4.500% Senior Notes [Member] \| 2022 Senior Notes [Member]
Debt Instrument [Line Items]
Principal Amount	$ 450.0
Issuance Date	2022-03
Maturity Date	2052-03
Total debt	$ 436.5	436.4
5.875% Senior Notes [Member] \| 2023 Senior Notes [Member]
Debt Instrument [Line Items]
Principal Amount	$ 600.0
Issuance Date	2023-06
Maturity Date	2033-06
Total debt	$ 594.3	$ 594.1

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