Segment Information (Tables)

3 Months Ended

12 Months Ended

Mar. 31, 2017

Dec. 31, 2016

Segment Reporting [Abstract]

Schedule of Segment Reporting Information

Segment results are shown below ($ in millions):

	Three Months Ended
	March 31, 2017			April 1, 2016
Sales:
Professional Instrumentation	$	716.1		$	697.4
Industrial Technologies		819.1			777.3
Total	$	1,535.2		$	1,474.7
Operating Profit:
Professional Instrumentation	$	158.0		$	146.0
Industrial Technologies		152.6			130.7
Other		(15.7	)		(13.7	)
Total	$	294.9		$	263.0

Detailed segment data is as follows ($ in millions):

	For The Year Ended December 31
	2016			2015			2014
Sales:
Professional Instrumentation	$	2,891.6		$	2,974.2		$	3,121.6
Industrial Technologies		3,332.7			3,204.6			3,215.6
Total	$	6,224.3		$	6,178.8		$	6,337.2
Operating Profit:
Professional Instrumentation	$	642.3		$	694.8		$	691.6
Industrial Technologies		667.4			617.2			597.0
Other		(63.7	)		(42.3	)		(43.3	)
Total	$	1,246.0		$	1,269.7		$	1,245.3
Identifiable assets:
Professional Instrumentation	$	3,905.2		$	3,894.0		$	4,124.6
Industrial Technologies		3,294.8			3,316.6			3,231.0
Other		989.8			—			—
Total	$	8,189.8		$	7,210.6		$	7,355.6
Depreciation and amortization:
Professional Instrumentation	$	99.4		$	103.5		$	107.4
Industrial Technologies		75.7			73.4			70.6
Other		1.3			—			—
Total	$	176.4		$	176.9		$	178.0
Capital expenditures, gross:
Professional Instrumentation	$	36.2		$	34.6		$	30.0
Industrial Technologies		84.4			85.5			72.6
Other		9.0			—			—
Total	$	129.6		$	120.1		$	102.6

Schedule of Operations in Geographical Areas

Operations in Geographical Areas:

	For The Year Ended December 31
($ in millions)	2016		2015		2014
Sales:
United States	$	3,471.2	$	3,415.8	$	3,289.5
China		536.0		501.4		498.2
Germany		268.1		268.2		321.5
All other (each country individually less than 5% of total sales)		1,949.0		1,993.4		2,228.0
Total	$	6,224.3	$	6,178.8	$	6,337.2
Long-lived assets:
United States	$	4,480.7	$	4,333.9	$	4,273.3
United Kingdom		353.4		359.2		432.4
Germany		262.7		349.1		346.3
All other (each country individually less than 5% of total long-lived assets)		604.3		574.3		620.2
Total	$	5,701.1	$	5,616.5	$	5,672.2

Schedule of Sales by Major Product Group

Sales by Major Product Group:

	For The Year Ended December 31
($ in millions)	2016		2015		2014
Professional tools and equipment	$	4,005.9	$	3,959.7	$	4,020.8
Industrial automation, controls and sensors		1,138.2		1,170.5		1,306.1
Franchise distribution		618.1		590.4		535.0
All other		462.1		458.2		475.3
Total	$	6,224.3	$	6,178.8	$	6,337.2