Long-lived Assets (Narrative) (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025
Property, Plant, and Equipment [Line Items]
Value added tax, vendor financing arrangement	$ 6.6	$ 4.8
Vendor financing
Property, Plant, and Equipment [Line Items]
Capital-related vendor financing additions, before VAT	$ 36.1	$ 32.1

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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+ Details