K ($ millions) Year Sales Revenue Net Income Assets Stockholder's Equity 2020 $13,770 $1,251 $17,996 $3,112 2019 $13,578 $960 $17,564 $2,747 2018 $13,547 $1,336 $17,780 $2,601 2017 $12,923 $1,254 $16,351 $2,194 2016 $13,014 $695 $15,111 $1,907 2015 $13,525 $614 $15,251 $2,138 

KHC ($ millions) Year Sales Revenue Net Income Assets Stockholder's Equity 2020 $26,185 $356 $99,830 $50,103 2019 $24,977 $1,935 $101,450 $51,623 2018 $26,268 ($10,192) $103,461 $51,657 2017 $26,232 $10,990 $120,232 $66,241 2016 $26,487 $3,642 $120,480 $57,574 2015 $18,338 $647 $122,973 $57,893

Who had the higher return on equity in 2020, Kellogg's or Kraft-Heinz?