Fair Value Measurements (Tables)

3 Months Ended

Apr. 01, 2016

Fair Value Disclosures [Abstract]

Financial Assets And Liabilities Carried At Fair Value

A summary of financial assets and liabilities that are measured at fair value on a recurring basis were as follows ($ in millions):

	Quoted Prices in Active Market (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
April 1, 2016:
Assets:
Available-for-sale securities	$	90.1	$	—	$	—	$	90.1
Liabilities:
Deferred compensation plans	—		71.5		—		71.5
December 31, 2015:
Assets:
Available-for-sale securities	$	342.3	$	—	$	—	$	342.3
Liabilities:
Deferred compensation plans	—		77.4		—		77.4

Carrying Amounts And Fair Values Of Financial Instruments

The carrying amounts and fair values of the Company's financial instruments were as follows ($ in millions):

	April 1, 2016				December 31, 2015
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Assets:
Available-for-sale securities	$	90.1	$	90.1	$	342.3	$	342.3
Liabilities:
Short-term borrowings	197.0		197.0		845.2		845.2
Long-term borrowings	12,194.7		12,840.0		12,025.2		12,471.4