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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Net income | $ 1,827 | $ 1,128 | $ 1,902
Amounts arising during the period - gains (losses), net of tax (expense) benefit: |  |  |
Foreign currency translation adjustments, net of tax | (444) | 538 | (1,107)
Qualifying derivatives, net of tax | 36 | (79) | 91
Defined benefit plans: |  |  |
Prior service costs, net of tax | (11) | 0 | (3)
Net actuarial gain (loss), net of tax | (187) | (308) | (61)
Reclassifications to net income - (gains) losses, net of tax expense (benefit): |  |  |
Qualifying derivatives, net of tax | (29) | 73 | (91)
Equity investees' other comprehensive (income) loss, net of tax | 0 | 1 | (1)
Defined benefit plans: |  |  |
Prior service costs, net of tax | 2 | 1 | 1
Net actuarial (gain) loss, net of tax | 142 | 130 | 121
Total other comprehensive income (loss) | (491) | 356 | (1,050)
Comprehensive income | 1,336 | 1,484 | 852
LG And E And KU Energy LLC [Member] |  |  |
Net income | 445 | 316 | 429
Defined benefit plans: |  |  |
Prior service costs, net of tax | 0 | (2) | 0
Net actuarial gain (loss), net of tax | 7 | (23) | (27)
Reclassifications to net income - (gains) losses, net of tax expense (benefit): |  |  |
Equity investees' other comprehensive (income) loss, net of tax | 0 | 1 | (1)
Defined benefit plans: |  |  |
Prior service costs, net of tax | 2 | 1 | 2
Net actuarial (gain) loss, net of tax | 8 | 5 | 2
Total other comprehensive income (loss) | 17 | (18) | (24)
Comprehensive income | $ 462 | $ 298 | $ 405

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