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Stockholders' Equity (Notes) | 3 Months Ended
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Mar. 31, 2021
Stockholders' Equity Note [Abstract] |
Stockholders' Equity | Stockholders' Equity Dividends On November 14, 2017, we announced that our board of directors approved a dividend policy to pay quarterly cash dividends to holders of our common stock. For more information regarding our dividend declarations and payments made during each of the three months ended March 31, 2021 and 2020, see "Common stock dividends" on our Consolidated Statements of Stockholders' Equity. On May 6, 2021, our board of directors declared a quarterly dividend of $0.10 per share on our common stock, payable on June 15, 2021, to stockholders of record on June 1, 2021. For a description of the restrictions in our asset-based credit facility and the indenture governing our senior notes on our ability to pay dividends, see Note 6, Debt. Future dividend declarations, including amount per share, record date and payment date, will be made at the discretion of our board of directors and will depend upon, among other things, legal capital requirements and surplus, our future operations and earnings, general financial condition, contractual obligations, restrictions imposed by our asset-based credit facility and the indenture governing our senior notes, applicable laws, and other factors that our board of directors may deem relevant. Accumulated Other Comprehensive Loss The following table details the changes in accumulated other comprehensive loss for the three months ended March 31, 2021 and 2020:
| Three Months Ended March 31 |  |
| 2021 |  | 2020 |  |  |  |
| (thousands)
Beginning balance, net of taxes | $ | (1,078) |  |  | $ | (50,248) |  |  |  |  |
Amortization of actuarial (gain) loss, before taxes (a) | (5) |  |  | 202 |  |  |  |  |
Effect of settlements, before taxes (a) | — |  |  | 86 |  |  |  |  |
Income taxes | 1 |  |  | (73) |  |  |  |  |
Ending balance, net of taxes | $ | (1,082) |  |  | $ | (50,033) |  |  |  |  |
___________________________________ (a) Represents amounts reclassified from accumulated other comprehensive loss. These amounts are included in the computation of net periodic pension cost. For additional information, see Note 8, Retirement and Benefit Plans.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(e)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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