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Components of accumulated other comprehensive loss | 9 Months Ended
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Sep. 30, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Components of accumulated other comprehensive loss | Components of accumulated other comprehensive loss
| September 30, 2018 |  | December 31, 2017
Defined benefit plan liabilities | $ | (97.7 | ) |  | $ | (102.1 | )
Unrealized loss on financial instruments | 2.5 |  |  | 2.7 |
Other comprehensive loss before income tax effect | (95.2 | ) |  | (99.4 | )
Income tax effect (1) | 6.5 |  |  | 7.7 |
Accumulated other comprehensive loss | $ | (88.7 | ) |  | $ | (91.7 | )
(1) The allocation of the income tax effect to the components of other comprehensive loss is as follows:
| September 30, 2018 |  | December 31, 2017
Defined benefit plan liabilities | $ | 7.0 |  |  | $ | 8.2 |
Unrealized loss on financial instruments | (0.5 | ) |  | (0.5 | )
The following table summarizes the changes in the accumulated balances for each component of accumulated other comprehensive loss ("AOCL"):
| Defined benefit plan and other postretirement liabilities |  | Unrealized gain (loss) on financial instruments |  | Total, net of tax
Balance, July 1, 2018 | $ | (90.8 | ) |  | $ | 2.1 |  |  | $ | (88.7 | )
Net amount reclassified to net income (loss) | 0.1 |  |  | 0.0 |  |  | 0.1 |
Balance, September 30, 2018 | $ | (90.7 | ) |  | $ | 2.1 |  |  | $ | (88.7 | )
Balance, July 1, 2017 | $ | (115.2 | ) |  | $ | 2.2 |  |  | $ | (113.0 | )
Net amount reclassified to net income (loss) | 1.0 |  |  | 0.0 |  | 1.0 |
Balance, September 30, 2017 | $ | (114.2 | ) |  | $ | 2.2 |  |  | $ | (112.0 | )
Balance, January 1, 2018 | $ | (93.8 | ) |  | $ | 2.1 |  |  | $ | (91.7 | )
Net amount reclassified to net income (loss) | 3.2 |  |  | (0.1 | ) |  | 3.1 |
Balance, September 30, 2018 | $ | (90.7 | ) |  | $ | 2.1 |  |  | $ | (88.7 | )
Balance, January 1, 2017 | $ | (116.2 | ) |  | $ | 2.3 |  |  | $ | (113.9 | )
Net amount reclassified to net income (loss) | 2.0 |  |  | (0.1 | ) |  | 1.9 |
Balance, September 30, 2017 | $ | (114.2 | ) |  | $ | 2.2 |  |  | $ | (112.0 | )
Reclassifications out of AOCL were included in the consolidated statements of operations as follows:
|  |  |  | Three months ended September 30, |  | Nine months ended September 30,
AOCL Components |  | Location |  | 2018 |  | 2017 |  | 2018 |  | 2017
Defined benefit plan and other postretirement liabilities |  | Cost of goods sold |  | $ | 0.5 |  |  | $ | 1.0 |  |  | $ | 3.9 |  |  | $ | 0.8 |
|  | Selling, general and administrative expenses |  | (0.4 | ) |  | 0.1 |  |  | (0.9 | ) |  | 1.1 |
|  | Other operating expense, net |  | 0.4 |  |  | 0.4 |  |  | 1.3 |  |  | 1.3 |
|  | Income tax effect |  | (0.4 | ) |  | (0.4 | ) |  | (1.1 | ) |  | (1.2 | )
|  | Net of tax |  | $ | 0.1 |  |  | $ | 1.1 |  |  | $ | 3.2 |  |  | $ | 2.0 |
Unrealized loss on financial instruments |  | Cost of goods sold |  | $ | 0.0 |  |  | $ | 0.0 |  |  | $ | (0.1 | ) |  | $ | (0.1 | )
|  | Income tax effect |  | 0.0 |  |  | 0.0 |  |  | 0.0 |  |  | 0.0 |
|  | Net of tax |  | $ | 0.0 |  |  | $ | 0.0 |  |  | $ | (0.1 | ) |  | $ | (0.1 | )

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- References No definition available. + Details
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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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