Fair Value Measurements (Tables)

6 Months Ended

Jul. 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
July 1, 2016:
Assets:
Available-for-sale securities	$	92.4	$	—	$	—	$	92.4
Liabilities:
Deferred compensation plans	—		76.3		—		76.3
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):

	July 1, 2016				December 31, 2015
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Assets:
Available-for-sale securities	$	92.4	$	92.4	$	342.3	$	342.3
Liabilities:
Notes payable and current portion of long-term debt	2,644.5		2,823.2		845.2		845.2
Long-term debt	12,007.7		12,695.5		12,025.2		12,471.4