2013 | 2012 | 2011 | |||||||||
Net gain (loss) on derivative instruments | $ | 2.8 | $ | 9.2 | $ | (0.8 | ) | ||||
Net unrealized gain on available-for-sale securities | 4.6 | 2.6 | 2.4 | ||||||||
Unfunded portion of pension plans | (14.7 | ) | (8.6 | ) | (9.8 | ) | |||||
Foreign currency translation adjustments | 1.6 | 2.7 | 7.6 | ||||||||
Accumulated other comprehensive (loss) income | $ | (5.7 | ) | $ | 5.9 | $ | (0.6 | ) | |||