Debt - Future Interest and Principal Payments (Details) - Convertible notes $ in Millions	Dec. 27, 2025 USD ($)
Debt Instrument
2026	$ 10.3
2027	487.9
2028	879.1
2029	13.8
2030	612.8
Thereafter	1,274.7
Total payments	3,278.6
2026 Notes
Debt Instrument
2026	1.2
2027	469.8
2028	0.0
2029	0.0
2030	0.0
Thereafter	0.0
Total payments	471.0
2028 Notes
Debt Instrument
2026	2.2
2027	4.3
2028	865.3
2029	0.0
2030	0.0
Thereafter	0.0
Total payments	871.8
2029 Notes
Debt Instrument
2026	4.5
2027	9.1
2028	9.1
2029	9.1
2030	608.1
Thereafter	0.0
Total payments	639.9
2032 Notes
Debt Instrument
2026	2.4
2027	4.7
2028	4.7
2029	4.7
2030	4.7
Thereafter	1,274.7
Total payments	$ 1,295.9