Revenue Recognition and Contract Balances (Tables)

6 Months Ended

Jul. 02, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

	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

	Second Quarter Ended July 3, 2022						Second Quarter Ended July 3, 2022
	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	$	165.6	$	610.2	$	775.8	$	348.3	$	183.3	$	163.7	$	80.5	$	775.8
Instrumentation	27.2		285.3		312.5		134.4		74.5		74.1		29.5		312.5
Aerospace and Defense Electronics	61.6		107.2		168.8		127.4		23.0		13.1		5.3		168.8
Engineered Systems	88.9		9.8		98.7		97.9		—		0.4		0.4		98.7
Total	$	343.3	$	1,012.5	$	1,355.8	$	708.0	$	280.8	$	251.3	$	115.7	$	1,355.8

(a) U.S. Government sale include sales as a prime contractor or subcontractor.

(b) Primarily commercial sales

(c) Geographic region by destination

	Six Months Ended July 3, 2022						Six Months Ended July 3, 2022
	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	$	307.1	$	1,219.2	$	1,526.3	$	685.5	$	367.1	$	313.3	$	160.4	$	1,526.3
Instrumentation	49.6		571.8		621.4		267.8		155.4		139.7		58.5		621.4
Aerospace and Defense Electronics	121.5		213.5		335.0		251.3		45.6		27.3		10.8		335.0
Engineered Systems	175.3		18.8		194.1		192.9		—		0.6		0.6		194.1
Total	$	653.5	$	2,023.3	$	2,676.8	$	1,397.5	$	568.1	$	480.9	$	230.3	$	2,676.8

(a) U.S. Government sale 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)	July 2, 2023		January 1, 2023
Accrued liabilities	$	216.7	$	187.6
Other long-term liabilities	20.9		20.2
Total contract liabilities	$	237.6	$	207.8