Restructuring (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Restructuring (Narrative) (Details) - USD ($) $ in Millions	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 3.4	$ 7.3	$ 6.5	$ 7.3
Cumulative Restructuring Charges	7.8		7.8
DTT
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.9		3.1	6.1
Cumulative Restructuring Charges	15.3		15.3
SAT
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2.5	$ 1.2	3.4	$ 1.2
2024 Restructuring
Restructuring Cost and Reserve [Line Items]
Cumulative Restructuring Charges	10.4		10.4
2025 Repositioning Actions \| SAT
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 2.5		$ 3.1

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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- Definition

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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