Note 10. Segment Information Reportable Segments We have two reportable segments that we operate and manage as strategic business units - Consumer and Business. We measure and evaluate our reportable segments based on segment operating income, consistent with the chief operating decision makers assessment of segment performance. Our segments and their principal activities consist of the following: Segment Description Verizon Consumer Group Our Consumer segment provides consumer-focused wireless and wireline communications services and products. Our wireless services are provided across one of the most extensive wireless networks in the U.S. under the Verizon brand and through wholesale and other arrangements. Our wireline services are provided in nine states in the Mid-Atlantic and Northeastern U.S., as well as Washington D.C., over our 100% fiber-optic network by our Verizon Fios product portfolio and over a traditional copper-based network to customers who are not served by Fios. Verizon Business Group Our Business segment provides wireless and wireline communications services and products, including data, video and conferencing services, corporate networking solutions, security and managed network services, local and long distance voice services and network access to deliver various IoT services and products. We provide these products and services to businesses, government customers and wireless and wireline carriers across the U.S. and select products and services to customers around the world. Our Consumer segments wireless and wireline products and services are available to our retail customers, as well as resellers that purchase wireless network access from us on a wholesale basis. Our Business segments wireless and wireline products and services are organized by the primary customer groups targeted by these offerings: Small and Medium Business, Global Enterprise, Public Sector and Other, and Wholesale. Corporate and other includes the results of our media business, Verizon Media, and other businesses, investments in unconsolidated businesses, unallocated corporate expenses, certain pension and other employee benefit related costs and interest and financing expenses. Corporate and other also includes the historical results of divested businesses and other adjustments and gains and losses that are not allocated in assessing segment performance due to their nature. Although such transactions are excluded from the business segment results, they are included in reported consolidated earnings. Gains and losses from these transactions that are not individually significant are included in segment results as these items are included in the chief operating decision makers assessment of segment performance. The reconciliation of segment operating revenues and expenses to consolidated operating revenues and expenses below includes the effects of special items that the chief operating decision maker does not consider in assessing segment performance, primarily because of their nature. The following table provides operating financial information for our two reportable segments: Three Months Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 2020 2019 External Operating Revenues Consumer Service $ 15,898 $ 16,350 $ 32,241 $ 32,611 Wireless equipment 3,209 3,904 6,586 8,070 Other 1,946 1,680 3,932 3,350 Total Consumer 21,053 21,934 42,759 44,031 Business Small and Medium Business 2,597 2,781 5,395 5,485 Global Enterprise 2,587 2,673 5,217 5,363 Public Sector and Other 1,523 1,492 2,997 2,963 Wholesale 756 810 1,516 1,650 Total Business 7,463 7,756 15,125 15,461 Total reportable segments $ 28,516 $ 29,690 $ 57,884 $ 59,492 Intersegment Revenues Consumer $ 60 $ 61 $ 119 $ 112 Business 19 12 38 26 Total reportable segments $ 79 $ 73 $ 157 $ 138 Total Operating Revenues Consumer $ 21,113 $ 21,995 $ 42,878 $ 44,143 Business (1) 7,482 7,768 15,163 15,487 Total reportable segments $ 28,595 $ 29,763 $ 58,041 $ 59,630 Operating Income Consumer $ 7,064 $ 7,336 $ 14,346 $ 14,586 Business 946 1,071 1,900 2,119 Total reportable segments $ 8,010 $ 8,407 $ 16,246 $ 16,705 (1) Service and other revenues included in our Business segment amounted to approximately $7.0 billion for both the three months ended June 30, 2020 and 2019. Service and other revenues included in our Business segment amounted to approximately $13.9 billion for both the six months ended June 30, 2020 and 2019. Wireless equipment revenues included in our Business segment amounted to approximately $546 million and $1.3 billion for the three and six months ended June 30, 2020, respectively, and approximately $814 million and $1.6 billion for the three and six months ended June 30, 2019, respectively. The following table provides Fios revenue for our two reportable segments: Three Months Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 2020 2019 Consumer $ 2,754 $ 2,772 $ 5,553 $ 5,536 Business 260 239 522 482 Total Fios revenue $ 3,014 $ 3,011 $ 6,075 $ 6,018 The following table provides Wireless service revenue for our reportable segments and includes intersegment activity: Three Months Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 2020 2019 Consumer $ 13,087 $ 13,456 $ 26,563 $ 26,813 Business 2,861 2,775 5,742 5,469 Total Wireless service revenue $ 15,948 $ 16,231 $ 32,305 $ 32,282 Reconciliation to Consolidated Financial Information A reconciliation of the reportable segment operating revenues to consolidated operating revenues is as follows: Three Months Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 2020 2019 Total reportable segment operating revenues $ 28,595 $ 29,763 $ 58,041 $ 59,630 Corporate and other 1,967 2,412 4,239 4,747 Eliminations (115) (104) (223) (178) Total consolidated operating revenues $ 30,447 $ 32,071 $ 62,057 $ 64,199 A reconciliation of the total reportable segment's operating income to consolidated income before provision for income taxes is as follows: Three Months Ended Six Months Ended June 30, June 30, (dollars in millions) 2020 2019 2020 2019 Total reportable segment operating income $ 8,010 $ 8,407 $ 16,246 $ 16,705 Corporate and other (445) (354) (704) (740) Other components of net periodic benefit charges (Note 8) (204) (203) (407) (406) Loss on spectrum license transaction (Note 3)   (1,195)  Total consolidated operating income 7,361 7,850 13,940 15,559 Equity in losses of unconsolidated businesses (13) (13) (25) (19) Other income (expense), net (72) (1,312) 71 (1,017) Interest expense (1,089) (1,215) (2,123) (2,425) Income Before Provision For Income Taxes $ 6,187 $ 5,310 $ 11,863 $ 12,098 No single customer accounted for more than 10% of our total operating revenues during the three and six months ended June 30, 2020 and 2019. The chief operating decision maker does not review disaggregated assets on a segment basis; therefore, such information is not presented. Depreciation included in the measure of segment profitability is primarily allocated based on proportional usage.