SUPPLEMENTAL CASH FLOW & OTHER DATA (Tables)

12 Months Ended

Dec. 31, 2016

Supplemental cash flow and other data for the years ended December 31, 2016, 2015 and 2014 were as follows:



	2016			2015			2014

Depreciation expense	$	177		$	223		$	220
Amortization expense	72			81			94
Depreciation and amortization expense	$	249		$	304		$	314

Interest expense	$	(144	)	$	(154	)	$	(167	)
Interest income	1			1			3
Interest expense, net	$	(143	)	$	(153	)	$	(164	)

Interest paid	$	148		$	172		$	170
Income taxes paid	$	361		$	319		$	327

Assets acquired under capital leases	$	—		$	3		$	12
Accounts payable associated with capital expenditures	$	9		$	15		$	26
Dividend payable	$	62		$	55		$	48

Businesses acquired:
Fair value of assets acquired	$	139		$	63		$	853
Fair value of liabilities assumed	—			—			85
Fair value of net assets acquired	139			63			768
Merger consideration paid (payable), net	—			4			(30		)
Cash paid for business acquisitions	139			67			738
Less: Cash acquired	—			—			10
Business acquisitions, net of cash acquired	$	139		$	67		$	728