| Fiscal period | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 |
|---|
| Period End Date | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 | 12/31/2014 | 12/31/2013 | 12/31/2012 | 12/31/2011 |
|---|
| Revenues | 6,675.00 | 6,260.00 | 5,825.00 | 5,307.00 | 4,888.00 | 4,765.00 | 4,785.00 | 4,561.00 | 4,336.00 | 4,233.00 |
| Total Revenues | 6,675.00 | 6,260.00 | 5,825.00 | 5,307.00 | 4,888.00 | 4,765.00 | 4,785.00 | 4,561.00 | 4,336.00 | 4,233.00 |
| Cost of sales | 2,057.00 | 1,992.00 | 1,911.00 | 1,775.00 | 1,666.00 | 1,738.00 | 1,717.00 | 1,669.00 | 1,563.00 | 1,652.00 |
| Amortization of intangible assets | 160.00 | 155.00 | 117.00 | 91.00 | 85.00 | 61.00 | 60.00 | 60.00 | 64.00 | 69.00 |
| Interest expense | 231.00 | 223.00 | 206.00 | 175.00 | 166.00 | 124.00 | 117.00 | 113.00 | 31.00 | 36.00 |
| Research and development expenses | 463.00 | 457.00 | 432.00 | 382.00 | 376.00 | 364.00 | 396.00 | 399.00 | 409.00 | 427.00 |
| Selling, general and administrative expenses | 1,726.00 | 1,638.00 | 1,484.00 | 1,334.00 | 1,364.00 | 1,532.00 | 1,643.00 | 1,613.00 | 1,470.00 | 1,453.00 |
| Restructuring charges and certain acquisition-related costs | 25.00 | 51.00 | 68.00 | 19.00 | 5.00 | 320.00 | 25.00 | 26.00 | 135.00 | 154.00 |
| Other (income)/deductions--net | (17.00) | 57.00 | 83.00 | (6.00) | 2.00 | (81.00) | (7.00) | 9.00 | 46.00 | (48.00) |
| Income before provision for taxes on income | 1,996.00 | 1,801.00 | 1,690.00 | 1,525.00 | 1,228.00 | 545.00 | 820.00 | 690.00 | 710.00 | 394.00 |
| Provision for taxes on income | 360.00 | 301.00 | 266.00 | 663.00 | 409.00 | 206.00 | 233.00 | 187.00 | 274.00 | 146.00 |
| Current income taxes- Federal | -- | -- | -- | -- | -- | -- | -- | -- | -- | (3.00) |
| Current income taxes- State and local | -- | -- | -- | -- | -- | -- | -- | -- | -- | (1.00) |
| Deferred income taxes- Federal | -- | -- | -- | -- | -- | -- | -- | -- | -- | (19.00) |
| Deferred income taxes- State and local | -- | -- | -- | -- | -- | -- | -- | -- | -- | (3.00) |
| International- Current income taxes | -- | -- | -- | -- | -- | -- | -- | -- | -- | 85.00 |
| International- Deferred income taxes | -- | -- | -- | -- | -- | -- | -- | -- | -- | 87.00 |
| Net income before allocation to noncontrolling interests | 1,636.00 | 1,500.00 | 1,424.00 | 862.00 | 819.00 | 339.00 | 587.00 | 503.00 | 436.00 | 248.00 |
| Less net income attributable to noncontrolling interests | (2.00) | -- | (4.00) | (2.00) | (2.00) | -- | 4.00 | (1.00) | -- | 3.00 |
| Net income attributable to Zoetis | 1,638.00 | 1,500.00 | 1,428.00 | 864.00 | 821.00 | 339.00 | 583.00 | 504.00 | 436.00 | 245.00 |
| Earnings per share - Basic | 3.44 | 3.14 | 2.96 | 1.76 | 1.66 | 0.68 | 1.16 | 1.01 | 0.87 | 0.49 |
| Earnings per share - Diluted | 3.42 | 3.11 | 2.93 | 1.75 | 1.65 | 0.68 | 1.16 | 1.01 | 0.87 | 0.49 |
| Weighted average-basic shares outstanding | 475.50 | 478.13 | 483.06 | 489.92 | 495.72 | 499.71 | 501.06 | 500.00 | 500.00 | 500.00 |
| Weighted average-diluted shares outstanding | 478.57 | 481.79 | 486.90 | 493.16 | 498.23 | 502.02 | 502.03 | 500.32 | 500.00 | 500.00 |