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v3.6.0.2

Statements of Consolidated Income - USD ($) shares in Thousands, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Income Statement [Abstract] |  |  |  |  |  |  |  |  |  |  |
Net sales | $ 331.9 | $ 320.6 | $ 334.9 | $ 343.2 | $ 316.6 | $ 336.4 | $ 367.2 | $ 371.7 | $ 1,330.6 | $ 1,391.9 | $ 1,356.1
Cost of products sold: |  |  |  |  |  |  |  |  |  |  |
Cost of products sold, excluding depreciation and amortization and other items | 252.4 | 254.7 | 250.4 | 262.0 | 251.0 | 267.3 | 294.8 | 302.3 | 1,019.5 | 1,115.4 | 1,117.5
Lower of cost or market inventory write-down | 0.0 | 0.0 | 0.0 | 4.9 | 2.6 | 0.0 | 0.0 | 0.0 | 4.9 | 2.6 | 0.0
Unrealized (gain) loss on derivative instruments | (1.8) | (2.0) | (10.9) | (4.0) | (4.3) | 1.7 | 1.5 | 4.5 | (18.7) | 3.4 | 10.4
Depreciation and amortization |  |  |  |  |  |  |  |  | 36.0 | 32.4 | 31.1
Selling, general, administrative, research and development |  |  |  |  |  |  |  |  | 105.0 | 88.1 | 81.4
Net periodic postretirement benefit cost (income) relating to VEBAs – Note 6 |  |  |  |  |  |  |  |  | 3.4 | 2.4 | (23.7)
(Gain) loss on removal of Union VEBA net assets – Note 6 |  |  |  |  |  |  |  |  | (0.1) | 493.4 | 0.0
Total selling, general, administrative, research and development |  |  |  |  |  |  |  |  | 108.3 | 583.9 | 57.7
Other operating charges, net |  |  |  |  |  |  |  |  | 2.8 | 0.1 | 1.5
Total costs and expenses |  |  |  |  |  |  |  |  | 1,152.8 | 1,737.8 | 1,218.2
Operating income (loss) | 45.3 | 29.8 | 57.9 | 44.8 | 35.2 | 40.5 | 37.0 | (458.6) | 177.8 | (345.9) | 137.9
Other (expense) income: |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  | (20.3) | (24.1) | (37.5)
Other (expense) income, net – Note 14 |  |  |  |  |  |  |  |  | (10.3) | (1.8) | 6.7
Income (loss) before income taxes |  |  |  |  |  |  |  |  | 147.2 | (371.8) | 107.1
Income tax (provision) benefit |  |  |  |  |  |  |  |  | (55.5) | 135.2 | (35.3)
Net income (loss) | $ 24.5 | $ 14.9 | $ 26.0 | $ 26.3 | $ 13.3 | $ 22.1 | $ 20.2 | $ (292.2) | $ 91.7 | $ (236.6) | $ 71.8
Net income (loss) per common share: |  |  |  |  |  |  |  |  |  |  |
Basic (in dollars per share) | $ 1.39 | $ 0.84 | $ 1.45 | $ 1.47 | $ 0.76 | $ 1.29 | $ 1.19 | $ (16.85) | $ 5.15 | $ (13.76) | $ 4.02
Diluted (in dollars per share) | $ 1.37 | $ 0.82 | $ 1.43 | $ 1.44 | $ 0.73 | $ 1.21 | $ 1.11 | $ (16.85) | $ 5.09 | $ (13.76) | $ 3.86
Weighted-average number of common shares outstanding (in thousands): |  |  |  |  |  |  |  |  |  |  |
Basic (in shares) |  |  |  |  |  |  |  |  | 17,813 | 17,201 | 17,818
Diluted (in shares) |  |  |  |  |  |  |  |  | 18,033 | 17,201 | 18,593
Dividends declared per common share (in dollars per share) |  |  |  |  |  |  |  |  | $ 1.8 | $ 1.6 | $ 1.4

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