SUPPLEMENTAL CASH FLOW & OTHER DATA

9 Months Ended

Sep. 30, 2014

Supplemental Cash Flow Elements [Abstract]

SUPPLEMENTAL CASH FLOW & OTHER DATA

SUPPLEMENTAL CASH FLOW & OTHER DATA

Supplemental cash flow data for the three and nine months ended September 30, 2014 and 2013 is as follows:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2014			2013		2014			2013
Depreciation expense	$	55		$	49	$	164		$	152
Amortization expense	24			20		71			59
Interest paid	51			52		133			136
Income taxes paid	98			127		236			332
Assets acquired under capital leases	2			—		12			2
Accounts payable associated with capital expenditures	12			6		12			6
Businesses acquired:
Fair value of assets acquired	1			—		846			241
Fair value of liabilities assumed	(1		)	—		81			11
Fair value of net assets acquired	2			—		765			230
Merger consideration paid (payable), net	—			—		(30		)	(50		)
Cash paid for business acquisitions	2			—		735			180
Less: Cash acquired	—			—		10			—
Business acquisitions, net of cash acquired	$	2		$	—	$	725		$	180

Supplemental continuing operations data for the statement of operations for the three and nine months ended September 30, 2014 and 2013 is as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Depreciation expense	$	55		$	48		$	164		$	151
Interest expense	(42		)	(41		)	(124		)	(122		)
Interest income	1			1			2			2
Interest expense, net	$	(41	)	$	(40	)	$	(122	)	$	(120	)