Changes in accumulated other comprehensive income (loss), net of income taxes were (in millions): | | | | | | | | | | | | | | | | | | | | | | Cash Flow Hedge | | Available-for-Sale Securities | | Defined Benefit Pension Plans and Postemployment Arrangements | | Foreign Currency Translation | | Total | | Nine Months Ended September 30, 2019 | 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 | — |
| | — |
| | — |
| | (103.6 | ) | | (103.6 | ) | Reclassification from accumulated other comprehensive income (loss) | 2.9 |
| | — |
| | 2.7 |
| | — |
| | 5.6 |
| September 30 | $ | (25.0 | ) | | $ | — |
| | $ | (83.3 | ) | | $ | (1,240.5 | ) | | $ | (1,348.8 | ) |
| | | | | | | | | | | | | | | | | | | | | | Nine Months Ended September 30, 2018 | January 1 | $ | (26.3 | ) | | $ | (0.3 | ) | | $ | (88.4 | ) | | $ | (848.0 | ) | | $ | (963.0 | ) | Other comprehensive income (loss) before reclassifications | — |
| | — |
| | — |
| | (237.7 | ) | | (237.7 | ) | Reclassification from accumulated other comprehensive income (loss) | 3.0 |
| | 0.3 |
| | 11.2 |
| | — |
| | 14.5 |
| September 30 | $ | (23.3 | ) | | $ | — |
| | $ | (77.2 | ) | | $ | (1,085.7 | ) | | $ | (1,186.2 | ) |
|