The income tax footnote to the 2018 financial statements for Boeing follows. The components of income before tax were: Years ended December 31 (5 millions) 2018 2017 2016 U.S. $12,283 $10,626 $5,925 Non-U,S. 482 492 437 Total $12,765 $11,118 $6,362 Income tax expense/(benefit) consisted of the following: Years ended December 31 ($ millions) 2018 2017 2016 Current tax expense U.S. federal Non-U.S. U.S. State Total current Deferred tax expense U.S. federal Non-U.S. U.S. State Total deferred $1,967 $1,340 $1,253 $169 $149 $133 15 97 23 $2,233 $1,512 $1,401 $(1,096) $224 $(598) $3 $(4) (6) (44) $221 $(646) $(4) 5 $(1,095) a What is the amount of income tax expense reported by Boeing each year?