pre_text: (19) Income Taxes Income tax expense (benefit) consists of the following (in millions): On December 22, 2017, the Tax Reform Act was signed into law. Among other provisions, the Tax Reform Act reduced the federal statutory corporate income tax rate from 35% to 21%. During the fourth quarter of 2017, we recorded a one-time, noncash net tax benefit of $110.9 million related to the revaluation of our deferred income tax assets and liabilities as a result of the Tax Reform Act.
table: Year ended December 31,
table: 2019 2018 2017
table: Current:
table: Federal $39.5 $35.0 $10.4
table: State 9.7 9.4 5.3
table: Foreign 0.9 0.8 0.9
table: Total current 50.1 45.2 16.6
table: Deferred:
table: Federal (0.2) (2.3) (87.5)
table: State (8.0) (5.2) 9.1
table: Total deferred (8.2) (7.5) (78.4)
table: Total income tax expense (benefit) $41.9 $37.7 $(61.8)
question: Analyse this data from a financial earnings document. What was the change in the Total income tax expense between 2018 and 2019?