Leases - Schedule of Total Remaining Lease Payments Under Operating and Finance Leases (Details) $ in Millions	Sep. 30, 2025 USD ($)
Operating Leases
2026	$ 163.6
2027	135.7
2028	118.1
2029	97.9
2030	75.4
Thereafter	173.3
Total lease payments	764.0
Less: Amounts representing interest	(115.6)
Total lease liabilities	648.4
Finance Leases
2026	35.0
2027	26.1
2028	16.0
2029	4.6
2030	0.0
Thereafter	0.0
Total lease payments	81.7
Less: Amounts representing interest	(5.5)
Total lease liabilities	$ 76.2