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TAXES ON INCOME (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Tax Contingency [Line Items] |  |  |
Income (loss) from continuing operations - domestic | $ 1,900 | $ 1,100 | $ 900
Income (loss) from continuing operations - foreign | (7) | 15 | (1)
Deferred income tax expense (benefit) | 85 | 15 | 73
Current federal tax expense (benefit) | 300 | 176 | 82
Current state and local income tax expense | 74 | 53 | 26
Current foreign income tax expense | 1 | 3 | 1
Defered federal income tax expense (benefit) | 55 | 21 | 66
Deferred state and local income tax expense (benefit) | 29 | (4) | 10
Deferred foreign income tax expense (benefit) | 1 | (2) | (3)
Total | $ (460) | $ (247) | $ (182)
Tax provision at statutory rate | 21.00% | 21.00% | 21.00%
State and local income taxes, net of federal benefit | 4.50% | 4.60% | 4.70%
Impact of noncontrolling interests | (0.90%) | (1.10%) | (1.40%)
Excess tax benefits on stock-based compensation arrangements | (1.20%) | (1.20%) | (1.90%)
Return to provision true-ups | (0.70%) | (1.40%) | (1.40%)
Change in accounting method | 0.00% | 0.00% | (1.60%)
Impact of equity earnings | 0.80% | 1.10% | 1.00%
Changes in reserves for uncertain tax positions | 0.90% | 1.70% | (0.80%)
Change in valuation allowances associated with certain net operating losses | 0.20% | (1.10%) | 0.00%
Other, net | (0.10%) | (0.60%) | 0.10%
Effective tax rate | 24.50% | 23.00% | 19.70%
Income tax benefit associated with changes in tax return accounting method |  |  | $ 15
Accounts receivable reserves | $ 71 | $ 64 |
Liabilities not currently deductible | 146 | 126 |
Stock-based compensation | 47 | 35 |
Basis differences in investments, joint ventures and subsidiaries | (81) | (80) |
Net operating loss carryfowards, net of valuation allowance | 61 | 75 |
Operating lease right-of-use assets | (151) | (129) |
Operating lease liabilities | 161 | 139 |
Non-current deferred tax liability - depreciation and amortization | (604) | (494) |
Total non-current deferred tax liabilities | (350) | (264) |
Operating loss carryforwards | 94 | 101 |
Deferred tax assets, valuation allowance | 33 | 26 |
Income tax benefit due to release of valuation allowances associated with net operating loss carryforwards |  | (12) |
Income taxes payable | 135 | 113 |
Prepaid taxes | 2 | 3 |
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] |  |  |
Unrecognized tax benefits, beginning balance | 88 | 107 | 115
Additions for tax positions of current year | 2 | 2 | 2
Additions for tax positions of prior years | 25 | 16 | 11
Reductions for changes in judgment | (9) | (3) | (6)
Reductions for expirations of statutes of limitations | (4) | (2) | (15)
Reductions for settlements | (9) | (32) | 0
Unrecognized tax benefits, ending balance | 93 | 88 | 107
Unrecognized tax benefits that would impact effective tax rate | 75 |  |
Significant change in unrecognized tax benefits is reasonably possible, estimated range of change, upper bound | 15 |  |
Unrecognized tax Benefits, interest on income taxes expense | 6 | 5 | $ 1
Unrecognized tax benefits, interest on income taxes accrued | 21 | $ 17 |
Domestic Country |  |  |
Income Tax Contingency [Line Items] |  |  |
Net operating loss carryforwards | 60 |  |
State and Local Jurisdiction |  |  |
Income Tax Contingency [Line Items] |  |  |
Net operating loss carryforwards | 1,000 |  |
Foreign Country |  |  |
Income Tax Contingency [Line Items] |  |  |
Net operating loss carryforwards | $ 76 |  |

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