Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of sublease income excluding finance and operating lease expense.

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Leases - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Leases - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Leases
Total undiscounted rent obligations	$ 5,264.6		$ 5,264.6
Sublease income	$ 2.7	$ 4.6	$ 4.8	$ 9.0
Property leases \| Minimum
Leases
Initial lease period (in years)	5 years		5 years
Property leases \| Maximum
Leases
Initial lease period (in years)	20 years		20 years
Equipment leases \| Maximum
Leases
Initial lease period (in years)	5 years		5 years