Note 13 Segment Reporting We have two reportable segments: KFC and Pizza Hut. Starting from the first quarter of 2019, our newly developed COFFii &amp; JOY concept and e-commerce business became operating segments, as their financial results started being regularly reviewed by the Companys chief operating decision maker. Accordingly, our six non-reportable operating segments, reflecting the operations of East Dawning, Little Sheep, Taco Bell, Daojia, COFFii &amp; JOY and our e-commerce business, are combined and referred to as All Other Segments, as those operating segments are insignificant both individually and in aggregate. Segment financial information for prior quarters has been recast to align with this change in segment reporting. There was no impact on the consolidated financial statements of the Company as a result of this change. Quarter Ended 9/30/2019 Revenues KFC Pizza Hut All Other Segments Corporate and Unallocated (a) Combined Elimination Consolidated Revenue from external customers $ 1,597 $ 542 $ 32 $ 148 2,319 $  $ 2,319 Inter-segment revenue 1  8  9 (9 )  Total $ 1,598 $ 542 $ 40 $ 148 $ 2,328 $ (9 ) $ 2,319 Quarter Ended 9/30/2018 Revenues KFC Pizza Hut All Other Segments Corporate and Unallocated (a) Combined Elimination Consolidated Revenue from external customers $ 1,501 $ 550 $ 24 $ 137 2,212 $  $ 2,212 Inter-segment revenue   6  6 (6 )  Total $ 1,501 $ 550 $ 30 $ 137 $ 2,218 $ (6 ) $ 2,212 Year to Date Ended 9/30/2019 Revenues KFC Pizza Hut All Other Segments Corporate and Unallocated (a) Combined Elimination Consolidated Revenue from external customers $ 4,647 $ 1,595 $ 77 $ 428 6,747 $  $ 6,747 Inter-segment revenue 1  27  28 (28 )  Total $ 4,648 $ 1,595 $ 104 $ 428 $ 6,775 $ (28 ) $ 6,747 Year to Date Ended 9/30/2018 Revenues KFC Pizza Hut All Other Segments Corporate and Unallocated (a) Combined Elimination Consolidated Revenue from external customers $ 4,399 $ 1,643 $ 62 $ 397 6,501 $  $ 6,501 Inter-segment revenue   9  9 (9 )  Total $ 4,399 $ 1,643 $ 71 $ 397 $ 6,510 $ (9 ) $ 6,501 Quarter Ended Year to Date Ended Operating Profit 9/30/2019 9/30/2018 9/30/2019 9/30/2018 KFC (b) $ 295 $ 264 $ 788 $ 759 Pizza Hut 38 53 117 106 All Other Segments (2 ) (6 ) (12 ) (16 ) Unallocated revenues from transactions with franchisees and unconsolidated affiliates (c) 147 136 425 395 Unallocated Other revenues 1 1 3 2 Unallocated expenses from transactions with franchisees and unconsolidated affiliates (c) (145 ) (135 ) (421 ) (392 ) Unallocated Other operating costs and expenses (1 )  (3 ) (1 ) Unallocated and corporate G&amp;A expenses (34 ) (42 ) (92 ) (94 ) Unallocated Other income (loss) (d) 1 (2 ) 2 98 Operating Profit $ 300 $ 269 $ 807 $ 857 Interest income, net (a) 10 10 29 28 Investment gain (a) 12  39  Income Before Income Taxes $ 322 $ 279 $ 875 $ 885 Quarter Ended Year to Date Ended Impairment Charges 9/30/2019 9/30/2018 9/30/2019 9/30/2018 KFC (e) $ 1 $ 1 $ 13 $ 9 Pizza Hut (e) 1 1 12 14 All Other Segments  $  $ 2 $  $ 2 $ 2 $ 27 $ 23 Total Assets 9/30/2019 12/31/2018 KFC (f) $ 2,992 $ 1,745 Pizza Hut 939 558 All Other Segments 164 132 Corporate and Unallocated (g) 2,615 2,175 $ 6,710 $ 4,610 (a) Amounts have not been allocated to any segment for performance reporting purposes. (b) Includes equity income from investments in unconsolidated affiliates of $19 million and $17 million for the quarters ended September 30, 2019 and 2018, respectively, and $56 million and $52 million for the years to date ended September 30, 2019 and 2018, respectively. (c) Primarily includes revenues and associated expenses of transactions with franchisee and unconsolidated affiliates derived from the Companys central procurement model whereby the Company centrally purchases substantially all food and paper products from suppliers and then sells and delivers to restaurants, including franchisees and unconsolidated affiliates. Amounts have not been allocated to any segment for purposes of making operating decisions or assessing financial performance as the transactions are deemed corporate revenues and expenses in nature. (d) The amount for the year to date ended September 30, 2018 primarily includes gain from re-measurement of the previously held equity interest in connection with the acquisition of Wuxi KFC (See Note 2). (e) Primarily i ncludes store closure impairment charges, incremental restaurant-level impairment charges as a result of adopting ASC 842 and restaurant-level impairment charges resulting from our semi-annual impairment evaluation (See Note 11). ( f ) Includes investments in unconsolidated affiliates. (g) Primarily includes cash and cash equivalents, short-term investments, investment in equity securities, and inventories that are centrally managed.