SUPPLEMENTAL CASH FLOW & OTHER DATA

3 Months Ended

Mar. 31, 2015

Supplemental cash flow and other data for the three months ended March 31, 2015 and 2014 is as follows:



	Three Months Ended March 31,
	2015			2014
Depreciation expense	$	57		$	53
Amortization expense	21			22

Depreciation and amortization expense	$	78		$	75

Interest expense	$	(45	)	$	(40	)
Interest income	—			1

Interest expense, net	$	(45	)	$	(39	)

Interest paid	$	54		$	52
Income taxes paid	19			9

Assets acquired under capital leases	—			2
Accounts payable associated with capital expenditures	$	11		$	7

Businesses acquired:
Fair value of assets acquired	$	—		$	646
Fair value of liabilities assumed	—			70

Fair value of net assets acquired	—			576
Less: Cash acquired	—			9

Business acquisitions, net of cash acquired	$	—		$	567