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SUPPLEMENTAL CASH FLOW & OTHER DATA (Tables) | 9 Months Ended
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Sep. 30, 2017
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow and Other Data | Supplemental cash flow and other data for the three and nine months ended September 30, 2017 and 2016 was as follows:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
Depreciation expense | $ | 50 |  |  | $ | 45 |  |  | $ | 143 |  |  | $ | 132 |
Amortization expense | 19 |  |  | 18 |  |  | 54 |  |  | 54 |
Depreciation and amortization expense | $ | 69 |  |  | $ | 63 |  |  | $ | 197 |  |  | $ | 186 |
Interest expense | $ | (39 | ) |  | $ | (37 | ) |  | $ | (114 | ) |  | $ | (108 | )
Interest income | 1 |  |  | — |  |  | 2 |  |  | 1 |
Interest expense, net | $ | (38 | ) |  | $ | (37 | ) |  | $ | (112 | ) |  | $ | (107 | )
Interest paid | $ | 27 |  |  | $ | 41 |  |  | $ | 104 |  |  | $ | 116 |
Income taxes paid | $ | 64 |  |  | $ | 141 |  |  | $ | 177 |  |  | $ | 262 |
Accounts payable associated with capital expenditures | $ | 14 |  |  | $ | 11 |  |  | $ | 14 |  |  | $ | 11 |
Accounts payable associated with purchases of treasury stock | $ | 15 |  |  | $ | — |  |  | $ | 15 |  |  | $ | — |
Dividends payable | $ | 62 |  |  | $ | 56 |  |  | $ | 62 |  |  | $ | 56 |
Businesses acquired: |  |  |  |  |  |  |  |  |  |  |
Fair value of assets acquired | $ | 229 |  |  | $ | 4 |  |  | $ | 343 |  |  | $ | 139 |
Fair value of liabilities assumed | 40 |  |  | — |  |  | 40 |  |  | — |
Fair value of net assets acquired | $ | 189 |  |  | $ | 4 |  |  | $ | 303 |  |  | $ | 139 |
Merger consideration paid (payable), net | (2 | ) |  | — |  |  | (4 | ) |  | — |
Cash paid for business acquisitions | 187 |  |  | 4 |  |  | 299 |  |  | 139 |
Less: Cash acquired | — |  |  | — |  |  | — |  |  | — |
Business acquisitions, net of cash acquired | $ | 187 |  |  | $ | 4 |  |  | $ | 299 |  |  | $ | 139 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
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Balance Type: | na
Period Type: | duration