Revenue Recognition and Contract Balances (Tables)

6 Months Ended

Jun. 30, 2024

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

	Second Quarter Ended June 30, 2024						Second Quarter Ended June 30, 2024
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All other		Total
Net sales:
Digital Imaging	$	122.3	$	617.1	$	739.4	$	325.3	$	201.7	$	136.5	$	75.9	$	739.4
Instrumentation	29.3		304.2		333.5		153.4		82.6		61.9		35.6		333.5
Aerospace and Defense Electronics	60.8		133.6		194.4		132.9		33.4		20.1		8.0		194.4
Engineered Systems	95.7		11.1		106.8		106.0		—		0.3		0.5		106.8
Total	$	308.1	$	1,066.0	$	1,374.1	$	717.6	$	317.7	$	218.8	$	120.0	$	1,374.1
(a) U.S. Government sales include sales as a prime contractor or subcontractor. (b) Primarily commercial sales (c) Geographic region by destination

	Six Months Ended June 30, 2024						Six Months Ended June 30, 2024
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All other		Total
Net sales:
Digital Imaging	$	253.0	$	1,227.2	$	1,480.2	$	659.0	$	402.0	$	270.7	$	148.5	$	1,480.2
Instrumentation	62.7		601.2		663.9		298.0		179.5		122.0		64.4		663.9
Aerospace and Defense Electronics	119.6		260.5		380.1		256.6		67.6		38.7		17.2		380.1
Engineered Systems	175.5		24.5		200.0		198.8		—		0.4		0.8		200.0
Total	$	610.8	$	2,113.4	$	2,724.2	$	1,412.4	$	649.1	$	431.8	$	230.9	$	2,724.2
(a) U.S. Government sales include sales as a prime contractor or subcontractor. (b) Primarily commercial sales (c) Geographic region by destination

	Second Quarter Ended July 2, 2023						Second Quarter Ended July 2, 2023
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All other		Total
Net sales:
Digital Imaging	$	131.3	$	662.0	$	793.3	$	356.4	$	207.3	$	152.4	$	77.2	$	793.3
Instrumentation	21.3		307.1		328.4		139.4		95.2		64.6		29.2		328.4
Aerospace and Defense Electronics	61.0		125.0		186.0		126.0		36.2		15.5		8.3		186.0
Engineered Systems	103.2		13.8		117.0		114.4		—		0.4		2.2		117.0
Total	$	316.8	$	1,107.9	$	1,424.7	$	736.2	$	338.7	$	232.9	$	116.9	$	1,424.7
(a) U.S. Government sales include sales as a prime contractor or subcontractor. (b) Primarily commercial sales (c) Geographic region by destination

	Six Months Ended July 2, 2023						Six Months Ended July 2, 2023
	Customer Type						Geographic Region (c)
(in millions)	U.S. Govt. (a)		Other (b)		Total		United States		Europe		Asia		All other		Total
Net sales:
Digital Imaging	$	261.6	$	1,304.2	$	1,565.8	$	690.8	$	404.6	$	310.8	$	159.6	$	1,565.8
Instrumentation	44.3		617.6		$	661.9	277.4		192.4		132.1		60.0		661.9
Aerospace and Defense Electronics	125.7		233.5		$	359.2	246.1		65.7		32.5		14.9		359.2
Engineered Systems	196.5		24.6		$	221.1	217.7		—		0.6		2.8		221.1
Total	$	628.1	$	2,179.9	$	2,808.0	$	1,432.0	$	662.7	$	476.0	$	237.3	$	2,808.0
(a) U.S. Government sales include sales as a prime contractor or subcontractor. (b) Primarily commercial sales (c) Geographic region by destination

Schedule of Contract Liabilities

	Balance at
Contract Liabilities by Balance Sheet Location (in millions)	June 30, 2024		December 31, 2023
Accrued liabilities	$	311.2	$	241.1
Other long-term liabilities	29.5		25.5
Total contract liabilities	$	340.7	$	266.6