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v3.19.2

SUPPLEMENTAL CASH FLOW & OTHER DATA (Tables) | 6 Months Ended
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Jun. 30, 2019
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow and Other Data | Supplemental cash flow and other data for the three and six months ended June 30, 2019 and 2018 was as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
Depreciation expense | $ | 56 |  |  | $ | 55 |  |  | $ | 116 |  |  | $ | 107 |
Amortization expense | 25 |  |  | 22 |  |  | 49 |  |  | 44 |
Depreciation and amortization expense | $ | 81 |  |  | $ | 77 |  |  | $ | 165 |  |  | $ | 151 |
Interest expense | $ | (46 | ) |  | $ | (43 | ) |  | $ | (91 | ) |  | $ | (84 | )
Interest income | 1 |  |  | 1 |  |  | 2 |  |  | 1 |
Interest expense, net | $ | (45 | ) |  | $ | (42 | ) |  | $ | (89 | ) |  | $ | (83 | )
Interest paid | $ | 63 |  |  | $ | 37 |  |  | $ | 91 |  |  | $ | 86 |
Income taxes paid | $ | 80 |  |  | $ | 39 |  |  | $ | 83 |  |  | $ | 41 |
Assets acquired under capital leases | $ | — |  |  | $ | 1 |  |  | $ | — |  |  | $ | 1 |
Accounts payable associated with capital expenditures | $ | 15 |  |  | $ | 13 |  |  | $ | 15 |  |  | $ | 13 |
Dividends payable | $ | 72 |  |  | $ | 69 |  |  | $ | 72 |  |  | $ | 69 |
Businesses acquired: |  |  |  |  |  |  |  |  |  |  |
Fair value of assets acquired | $ | — |  |  | $ | 35 |  |  | $ | 61 |  |  | $ | 183 |
Fair value of liabilities assumed | — |  |  | — |  |  | — |  |  | (1 | )
Fair value of net assets acquired | — |  |  | 35 |  |  | 61 |  |  | 182 |
Merger consideration paid (payable), net | — |  |  | — |  |  | (5 | ) |  | (12 | )
Cash paid for business acquisitions | — |  |  | 35 |  |  | 56 |  |  | 170 |
Less: Cash acquired | — |  |  | — |  |  | — |  |  | 5 |
Business acquisitions, net of cash acquired | $ | — |  |  | $ | 35 |  |  | $ | 56 |  |  | $ | 165 |
| Three Months Ended June 30, |  |  |  | Six Months Ended June 30, |  |
| 2019 |  |  |  | 2019 |  |
Leases: |  |  |  |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |
Operating cash flows from operating leases | $ | 45 |  |  |  |  | $ | 90 |  |  |
Operating cash flows from finance leases | $ | 1 |  |  |  |  | $ | 2 |  |  |
Financing cash flows from finance leases | $ | 1 |  |  |  |  | $ | 2 |  |  |
Leased assets obtained in exchange for new operating lease liabilities | $ | 53 |  |  |  |  | $ | 78 |  |  |

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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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Namespace Prefix: | us-gaap_
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration