Changes in accumulated other comprehensive income (loss), net of income taxes, for the six months ended June 30, 2019 and 2018 were (in millions): | | | | | | | | | | | | | | | | | | | | | 2019 | Cash Flow Hedge | | Available-for-Sale Securities | | Defined Benefit Pension Plans and Postemployment Arrangements | | Foreign Currency Translation | | Total | January 1 | $ | (22.3 | ) | | $ | — |
| | $ | (69.3 | ) | | $ | (1,136.9 | ) | | $ | (1,228.5 | ) | Cumulative effect of accounting change | (5.6 | ) | | — |
| | (16.7 | ) | | — |
| | (22.3 | ) | Other comprehensive income (loss) before reclassifications | — |
| | — |
| | — |
| | 11.9 |
| | 11.9 |
| Reclassification from accumulated other comprehensive income (loss) | 2.0 |
| | — |
| | 2.0 |
| | — |
| | 4.0 |
| June 30 | $ | (25.9 | ) | | $ | — |
| | $ | (84.0 | ) | | $ | (1,125.0 | ) | | $ | (1,234.9 | ) |
| | | | | | | | | | | | | | | | | | | | | 2018 | | | | | | | | | | January 1 | $ | (26.3 | ) | | $ | (0.3 | ) | | $ | (88.4 | ) | | $ | (848.0 | ) | | $ | (963.0 | ) | Other comprehensive income (loss) before reclassifications | — |
| | — |
| | — |
| | (212.3 | ) | | (212.3 | ) | Reclassification from accumulated other comprehensive income (loss) | 2.0 |
| | 0.3 |
| | 5.7 |
| | — |
| | 8.0 |
| June 30 | $ | (24.3 | ) | | $ | — |
| | $ | (82.7 | ) | | $ | (1,060.3 | ) | | $ | (1,167.3 | ) |
|