SEGMENT INFORMATION - Schedule of Segment Reporting Information by Segment Assets (Detail) - USD ($) $ in Millions	9 Months Ended
	Oct. 03, 2026		Sep. 27, 2025	Dec. 31, 2025
Segment Reporting [Line Items]
Assets	$ 10,849.9			$ 6,310.4
Segment Reporting, Long-Lived Asset, Expenditure for Addition	84.2		$ 80.9
Depreciation & Amortization	243.0		107.9
Flow Technologies
Segment Reporting [Line Items]
Assets	7,810.9	[1]		1,993.2
Segment Reporting, Long-Lived Asset, Expenditure for Addition	24.0		15.2
Depreciation & Amortization	170.9		28.5
Motion Technologies
Segment Reporting [Line Items]
Assets	1,263.6			1,257.3
Segment Reporting, Long-Lived Asset, Expenditure for Addition	40.7		52.5
Depreciation & Amortization	45.7		44.2
Connect & Control Technologies
Segment Reporting [Line Items]
Assets	1,429.8			1,332.5
Segment Reporting, Long-Lived Asset, Expenditure for Addition	18.3		11.4
Depreciation & Amortization	22.4		32.7
Corporate and Other(c)
Segment Reporting [Line Items]
Assets	345.6	[2]		$ 1,727.4
Segment Reporting, Long-Lived Asset, Expenditure for Addition	1.2		1.8
Depreciation & Amortization	$ 4.0		$ 2.5

[1] Total assets and depreciation and amortization for Flow Technologies increased for the nine months ended October 3, 2026 as a result of the acquisition of SPX FLOW.

[2] Total assets for Corporate and Other as of the nine months ended October 3, 2026 reflect a decline in cash and equivalents of approximately $1.3 billion utilized to finance a portion of the SPX FLOW acquisition.