LEASES - Schedule of Operating and Finance Leases Reported in Balance Sheet (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
May 31, 2026 |
May 25, 2025 |
May 26, 2024 |
|
| Lessee Disclosure [Abstract] | |||
| ROU assets, net | $ 170.7 | $ 209.7 | |
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Noncurrent | Other Assets, Noncurrent | |
| Lease liabilities (current) | $ 36.0 | $ 39.7 | |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other Accrued Liabilities, Current | Other Accrued Liabilities, Current | |
| Lease liabilities (noncurrent) | $ 170.7 | $ 203.3 | |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent | |
| ROU assets, at cost | $ 320.9 | $ 364.9 | |
| Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization | Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization | |
| Less accumulated depreciation | $ (94.0) | $ (98.3) | |
| ROU assets, net | $ 226.9 | $ 266.6 | |
| Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization | Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization | |
| Finance Lease, Liability, Current | $ 16.1 | $ 29.4 | |
| Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Long-Term Debt and Lease Obligation, Current | Long-Term Debt and Lease Obligation, Current | |
| Finance Lease, Liability, Noncurrent | $ 224.3 | $ 237.8 | |
| Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Senior Notes, Noncurrent | Senior Notes, Noncurrent | |
| Operating lease cost | $ 48.1 | $ 47.6 | $ 53.1 |
| Depreciation of leased assets | 21.1 | 23.4 | 23.2 |
| Interest on lease liabilities | 13.3 | 13.7 | 12.0 |
| Short-term lease cost | 10.2 | 7.9 | 11.2 |
| Total lease cost | $ 92.7 | $ 92.6 | $ 99.5 |