SUPPLEMENTAL CASH FLOW & OTHER DATA

9 Months Ended

Sep. 30, 2018

Supplemental Cash Flow Elements [Abstract]

SUPPLEMENTAL CASH FLOW & OTHER DATA

SUPPLEMENTAL CASH FLOW AND OTHER DATA

Supplemental cash flow and other data for the three and nine months ended September 30, 2018 and 2017 was as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
Depreciation expense	$	55		$	50		$	162		$	143
Amortization expense	22			19			66			54
Depreciation and amortization expense	$	77		$	69		$	228		$	197
Interest expense	$	(42	)	$	(39	)	$	(126	)	$	(114	)
Interest income	1			1			2			2
Interest expense, net	$	(41	)	$	(38	)	$	(124	)	$	(112	)
Interest paid	$	28		$	27		$	114		$	104
Income taxes paid	$	29		$	64		$	70		$	177
Assets acquired under capital leases	$	—		$	—		$	1		$	—
Accounts payable associated with capital expenditures	$	13		$	14		$	13		$	14
Accounts payable associated with purchases of treasury stock	$	—		$	15		$	—		$	15
Dividends payable	$	68		$	62		$	68		$	62
Businesses acquired:
Fair value of assets acquired	$	59		$	229		$	242		$	343
Fair value of liabilities assumed	—			40			1			40
Fair value of net assets acquired	59			189			241			303
Merger consideration paid (payable), net	(5		)	(2		)	(17		)	(4		)
Cash paid for business acquisitions	54			187			224			299
Less: Cash acquired	—			—			5			—
Business acquisitions, net of cash acquired	$	54		$	187		$	219		$	299