Reportable Business Segments, Depreciation & Amortization by Segment Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Segment reporting information
Amortization expense pertaining to acquisitions	$ 145.6	$ 47.3
Amortization of Inventory step-up costs recorded to Cost of Sales
Segment reporting information
Amortization of acquisition-related inventory step-up costs recorded in Cost of sales	132.0
Andrew Business Acquisition | Amortization of Inventory step-up costs recorded to Cost of Sales
Segment reporting information
Amortization of acquisition-related inventory step-up costs recorded in Cost of sales		60.9
Backlog
Segment reporting information
Amortization expense pertaining to acquisitions	46.9
Backlog | 2025 Acquisitions
Segment reporting information
Amortization expense pertaining to acquisitions		$ 10.0
Backlog | 2026 Acquisitions
Segment reporting information
Amortization expense pertaining to acquisitions	$ 46.9