Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions		Jun. 30, 2024	Dec. 31, 2023
Operating Leases
Operating lease ROU assets		$ 381.5	$ 414.0
Short-term operating lease liability	[1]	98.0	100.2
Long-term operating lease liability		294.8	323.2
Total operating lease liabilities		$ 392.8	$ 423.4

[1] Short-term operating lease liability is included in accrued liabilities on our Consolidated Balance Sheets.