Segments and Revenue - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2026	Oct. 03, 2025	Oct. 02, 2026	Oct. 03, 2025
Segment Reporting [Line Items]
Revenue	$ 1,722.3	$ 1,550.9	$ 4,839.1	$ 4,465.3
Distributors
Segment Reporting [Line Items]
Revenue	1,058.6	895.4	2,822.1	2,444.1
Direct customers
Segment Reporting [Line Items]
Revenue	663.7	655.5	2,017.0	2,021.2
PSG
Segment Reporting [Line Items]
Revenue	889.9	737.6	2,455.5	2,080.9
PSG \| Distributors
Segment Reporting [Line Items]
Revenue	598.5	455.2	1,575.3	1,229.7
PSG \| Direct customers
Segment Reporting [Line Items]
Revenue	291.4	282.4	880.2	851.2
AMG
Segment Reporting [Line Items]
Revenue	597.3	583.3	1,683.4	1,705.6
AMG \| Distributors
Segment Reporting [Line Items]
Revenue	348.4	322.0	900.6	901.4
AMG \| Direct customers
Segment Reporting [Line Items]
Revenue	248.9	261.3	782.8	804.2
ISG
Segment Reporting [Line Items]
Revenue	235.1	230.0	700.2	678.8
ISG \| Distributors
Segment Reporting [Line Items]
Revenue	111.7	118.2	346.2	313.0
ISG \| Direct customers
Segment Reporting [Line Items]
Revenue	123.4	111.8	354.0	365.8
Hong Kong
Segment Reporting [Line Items]
Revenue	567.8	424.9	1,380.9	1,208.3
Hong Kong \| PSG
Segment Reporting [Line Items]
Revenue	308.3	225.4	773.6	591.8
Hong Kong \| AMG
Segment Reporting [Line Items]
Revenue	203.7	161.1	478.6	462.4
Hong Kong \| ISG
Segment Reporting [Line Items]
Revenue	55.8	38.4	128.7	154.1
Singapore
Segment Reporting [Line Items]
Revenue	436.9	320.1	1,145.5	920.8
Singapore \| PSG
Segment Reporting [Line Items]
Revenue	267.0	177.7	665.8	502.2
Singapore \| AMG
Segment Reporting [Line Items]
Revenue	143.2	122.1	389.4	357.3
Singapore \| ISG
Segment Reporting [Line Items]
Revenue	26.7	20.3	90.3	61.3
United Kingdom
Segment Reporting [Line Items]
Revenue	316.7	315.0	1,062.8	1,009.9
United Kingdom \| PSG
Segment Reporting [Line Items]
Revenue	156.1	135.2	522.1	446.1
United Kingdom \| AMG
Segment Reporting [Line Items]
Revenue	95.3	104.3	316.7	329.6
United Kingdom \| ISG
Segment Reporting [Line Items]
Revenue	65.3	75.5	224.0	234.2
United States
Segment Reporting [Line Items]
Revenue	294.3	340.5	891.4	911.0
United States \| PSG
Segment Reporting [Line Items]
Revenue	127.5	140.8	382.9	376.8
United States \| AMG
Segment Reporting [Line Items]
Revenue	124.3	164.6	406.1	441.1
United States \| ISG
Segment Reporting [Line Items]
Revenue	42.5	35.1	102.4	93.1
Other
Segment Reporting [Line Items]
Revenue	106.6	150.4	358.5	415.3
Other \| PSG
Segment Reporting [Line Items]
Revenue	31.0	58.5	111.1	164.0
Other \| AMG
Segment Reporting [Line Items]
Revenue	30.8	31.2	92.6	115.2
Other \| ISG
Segment Reporting [Line Items]
Revenue	$ 44.8	$ 60.7	$ 154.8	$ 136.1