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Taxes on Income - Domestic and Foreign Operations (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Income before taxes domestic and foreign operations |  |  |
Domestic operations | $ 2,068 | $ 1,857 | $ 1,723
Foreign operations | 862 | 824 | 738
Income before taxes on income | 2,930 | 2,681 | 2,461
Federal: |  |  |
Current | 303 | 198 | 489
Deferred | 13 | 53 | 63
Total federal | 316 | 251 | 552
Foreign: |  |  |
Current | 201 | 214 | 194
Deferred | 14 | (2) | (3)
Total foreign | 215 | 212 | 191
State and local: |  |  |
Current | 93 | 84 | 73
Deferred | 3 | 13 | 7
Total state and local | 96 | 97 | 80
Total provision for taxes | $ 627 | $ 560 | $ 823
Reconciliation of federal statutory income tax rate |  |  |
U.S. federal statutory income tax rate (as a percent) | 21.00% | 21.00% | 35.00%
State and local income taxes (as a percent) | 2.60% | 2.80% | 2.50%
Foreign operations (as a percent) | (0.30%) | 0.20% | (3.90%)
Impact of TCJA (as a percent) | 0.00% | (0.30%) | 6.00%
Stock-based compensation (as a percent) | (1.40%) | (1.20%) | (2.70%)
S&P Dow Jones Indices LLC joint venture (as a percent) | (1.20%) | (1.20%) | (1.80%)
Tax credits and incentives (as a percent) | (1.70%) | (1.70%) | (2.10%)
Other, net (as a percent) | 2.40% | 1.30% | 0.40%
Effective income tax rate (as a percent) | 21.40% | 20.90% | 33.40%

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