Fair Value (Tables)

3 Months Ended

Mar. 31, 2014

Fair Value [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

	March 31, 2014		Level 1		Level 2		Level 3
Available-for-sale securities	$	245	$	123	$	122	$	-
Trading securities		42		42		-		-
Total assets	$	287	$	165	$	122	$	-
Contingent Value Right	$	16	$	16	$	-	$	-
Fair value of interest rate swap agreements		73		-		73		-
Total liabilities	$	89	$	16	$	73	$	-
	December 31, 2013		Level 1		Level 2		Level 3
Available-for-sale securities	$	65	$	65	$	-	$	-
Trading securities		38		38		-		-
Total assets	$	103	$	103	$	-	$	-
Fair value of interest rate swap agreements	$	88	$	-	$	88	$	-
Total liabilities	$	88	$	-	$	88	$	-