Cover
Cover - shares | 6 Months Ended | |
Jun. 30, 2022 | Aug. 09, 2022 | |
Cover [Abstract] | ||
Document Type | 10-Q | |
Document Quarterly Report | true | |
Document Period End Date | Jun. 30, 2022 | |
Document Transition Report | false | |
Entity File Number | 001-34474 | |
Entity Registrant Name | Century Aluminum Company | |
Entity Incorporation, State or Country Code | DE | |
Entity Tax Identification Number | 13-3070826 | |
Entity Address, Address Line One | One South Wacker Drive | |
Entity Address, Address Line Two | Suite 1000 | |
Entity Address, City or Town | Chicago | |
Entity Address, State or Province | IL | |
Entity Address, Postal Zip Code | 60606 | |
City Area Code | 312 | |
Local Phone Number | 696-3101 | |
Title of 12(b) Security | Common Stock, $0.01 par value per share | |
Entity Trading Symbol | CENX | |
Security Exchange Name | NASDAQ | |
Entity Common Stock, Shares Outstanding (in shares) | 91,358,120 | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Entity Filer Category | Accelerated Filer | |
Entity Small Business | false | |
Entity Emerging Growth Company | false | |
Entity Shell Company | false | |
Entity Central Index Key | 0000949157 | |
Amendment Flag | false | |
Document Fiscal Year Focus | 2022 | |
Document Fiscal Period Focus | Q2 | |
Current Fiscal Year End Date | --12-31 |
CONSOLIDATED STATEMENTS OF OPER
CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
NET SALES: | ||||
Related parties | $ 483.5 | $ 306.4 | $ 916.6 | $ 574.7 |
Other customers | 373.1 | 221.6 | 693.6 | 397.3 |
Total net sales | 856.6 | 528 | 1,610.2 | 972 |
Cost of goods sold | 840.7 | 507.1 | 1,501.1 | 971.8 |
Gross profit (loss) | 15.9 | 20.9 | 109.1 | 0.2 |
Selling, general and administrative expenses | 5.8 | 8.7 | 17.5 | 24.8 |
Asset impairment | 159.4 | 0 | 159.4 | 0 |
Other operating expense - net | 0.2 | 0.1 | 0.4 | 0.2 |
Operating income (loss) | (149.5) | 12.1 | (68.2) | (24.8) |
Interest expense – Hawesville term loan | 0 | (0.2) | 0 | (0.5) |
Interest expense | (5.7) | (7.5) | (13) | (16.5) |
Interest income | 0 | 0.1 | 0.1 | 0.2 |
Net gain (loss) on forward and derivative contracts | 231.8 | (64.4) | 175.1 | (162.5) |
Loss on early extinguishment of debt | 0 | (24.7) | 0 | (24.7) |
Other income - net | 3.1 | 1.2 | 5.1 | 3.1 |
Income (loss) before income taxes | 79.7 | (83.4) | 99.1 | (225.7) |
Income tax (expense) benefit | (42.3) | 48.3 | (44) | 50.6 |
Income (loss) before equity in earnings of joint ventures | 37.4 | (35.1) | 55.1 | (175.1) |
Equity in earnings of joint ventures | 0 | 0 | 0 | 0 |
Net income (loss) | 37.4 | (35.1) | 55.1 | (175.1) |
Less: net income allocated to participating securities | 2.3 | 0 | 3.3 | 0 |
Net income (loss) allocated to common stockholders | $ 35.1 | $ (35.1) | $ 51.8 | $ (175.1) |
INCOME (LOSS) PER COMMON SHARE: | ||||
Basic (in dollars per share) | $ 0.38 | $ (0.39) | $ 0.57 | $ (1.94) |
Diluted (in dollars per share) | $ 0.36 | $ (0.39) | $ 0.54 | $ (1.94) |
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING: | ||||
Basic (in shares) | 91.2 | 90.1 | 91.2 | 90.1 |
Diluted (in shares) | 97.6 | 90.1 | 97.9 | 90.1 |
CONSOLIDATED STATEMENTS OF COMP
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Comprehensive income (loss): | ||||
Net income (loss) | $ 37.4 | $ (35.1) | $ 55.1 | $ (175.1) |
Other comprehensive income before income tax effect: | ||||
Net income (loss) on foreign currency cash flow hedges reclassified as income | (0.1) | (0.1) | (0.1) | (0.1) |
Defined benefit plans and other postretirement benefits: | ||||
Amortization of prior service benefit (cost) during the period | (0.5) | (0.8) | (0.9) | (1.6) |
Amortization of net gain (loss) during the period | 1.4 | 2.1 | 2.5 | 4.2 |
Other comprehensive income (loss) before income tax effect | 0.8 | 1.2 | 1.5 | 2.5 |
Income tax effect | 0 | (0.1) | (0.1) | (0.1) |
Other comprehensive income (loss) | 0.8 | 1.1 | 1.4 | 2.4 |
Total comprehensive income (loss) | $ 38.2 | $ (34) | $ 56.5 | $ (172.7) |
CONSOLIDATED BALANCE SHEETS
CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021 |
ASSETS | ||
Cash and cash equivalents | $ 30 | $ 29 |
Restricted cash | 2.5 | 11.7 |
Accounts receivable - net | 122.1 | 80.6 |
Due from affiliates | 17.1 | 8.3 |
Inventories | 415.9 | 425.6 |
Derivative assets | 140.4 | 34.8 |
Prepaid and other current assets | 29 | 28.2 |
Total current assets | 757 | 618.2 |
Property, plant and equipment - net | 738.4 | 892.5 |
Other assets | 89.6 | 59.2 |
TOTAL | 1,585 | 1,569.9 |
LIABILITIES: | ||
Accounts payable, trade | 229.5 | 186.5 |
Due to affiliates | 26.6 | 65.8 |
Accrued and other current liabilities | 71.3 | 62.7 |
Derivative liabilities | 49.4 | 102.1 |
Accrued employee benefits costs | 10.2 | 8.9 |
U.S. revolving credit facility | 15 | 63.6 |
Iceland revolving credit facility | 35 | 50 |
Industrial revenue bonds | 7.8 | 7.8 |
Total current liabilities | 444.8 | 547.4 |
Senior notes payable | 246.2 | 245.8 |
Convertible senior notes payable | 84.2 | 84 |
Grundartangi casthouse debt facility | 39.4 | 0 |
Accrued pension benefits costs - less current portion | 25 | 28.6 |
Accrued postretirement benefits costs - less current portion | 91.4 | 93.3 |
Other liabilities | 52.4 | 46.3 |
Leases - right of use liabilities | 20.9 | 22.9 |
Due to affiliates - less current portion | 9.4 | 21.9 |
Deferred taxes | 92.3 | 58.7 |
Total noncurrent liabilities | 661.2 | 601.5 |
COMMITMENTS AND CONTINGENCIES (NOTE 10) | 0 | 0 |
SHAREHOLDERS’ EQUITY: | ||
Preferred stock (Note 7) | 0 | 0 |
Common stock (Note 7) | 1 | 1 |
Additional paid-in capital | 2,537 | 2,535.5 |
Treasury stock, at cost | (86.3) | (86.3) |
Accumulated other comprehensive loss | (80.9) | (82.3) |
Accumulated deficit | (1,891.8) | (1,946.9) |
Total shareholders’ equity | 479 | 421 |
TOTAL | $ 1,585 | $ 1,569.9 |
CONSOLIDATED STATEMENTS OF CASH
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 6 Months Ended | |
Jun. 30, 2022 | Jun. 30, 2021 | |
CASH FLOWS FROM OPERATING ACTIVITIES: | ||
Net income (loss) | $ 55.1 | $ (175.1) |
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: | ||
Unrealized (gain) loss on derivative instruments | (217.5) | 127.5 |
Lower of cost or NRV inventory adjustment | 52.8 | 0 |
Depreciation and amortization | 42.1 | 41.8 |
Loss on early extinguishment of debt | 0 | 24.7 |
Deferred tax provision (benefit) | 41.9 | (47.6) |
Asset impairment | 159.4 | 0 |
Other non-cash items -- net | (9) | 4.2 |
Change in operating assets and liabilities: | ||
Accounts receivable -- net | (41.6) | (16) |
Due from affiliates | (8.7) | (16.6) |
Inventories | (43) | (40.4) |
Prepaid and other current assets | 1.1 | (4.3) |
Accounts payable, trade | 47.5 | 9.7 |
Due to affiliates | (28.8) | 9.8 |
Accrued and other current liabilities | 16.6 | (1.3) |
Other -- net | 0.7 | (4.3) |
Net cash provided by (used in) operating activities | 68.6 | (87.9) |
CASH FLOWS FROM INVESTING ACTIVITIES: | ||
Purchase of property, plant and equipment | (51.8) | (25.9) |
Proceeds from sales of property, plant & equipment | 0.1 | 0 |
Net cash used in investing activities | (51.7) | (25.9) |
CASH FLOWS FROM FINANCING ACTIVITIES: | ||
Repayment of Senior Notes due 2025 | 0 | (250) |
Early redemption and tender premiums paid | 0 | (18.1) |
Proceeds from issuance of Senior Notes due 2028 | 0 | 250 |
Proceeds from issuance of Convertible Senior Notes | 0 | 86.3 |
Repayments on Hawesville term loan | 0 | (10) |
Borrowings under revolving credit facilities | 596.4 | 426.9 |
Repayments under revolving credit facilities | (660) | (432.3) |
Debt issuance costs | (1.5) | (7.4) |
Purchases of capped calls related to Convertible Senior Notes | 0 | (5.7) |
Borrowings under Grundartangi casthouse debt facility | 40 | 0 |
Net cash provided by (used in) financing activities | (25.1) | 39.7 |
CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | (8.2) | (74.1) |
Cash, cash equivalents and restricted cash, beginning of period | 40.7 | 84.3 |
Cash, cash equivalents and restricted cash, end of period | 32.5 | 10.2 |
Cash paid for: | ||
Interest | 13.1 | 25.7 |
Taxes | 1.2 | 0 |
Non-cash investing activities: | ||
Capital expenditures | 2.6 | 2.8 |
Capitalized interest | $ 2.9 | $ 0 |
CONSOLIDATED STATEMENTS OF SHAR
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($) $ in Millions | Total | Preferred stock | Common stock | Additional paid-in capital | Treasury stock, at cost | Accumulated other comprehensive loss | Accumulated deficit |
Balance, start at Dec. 31, 2020 | $ 546.1 | $ 0 | $ 1 | $ 2,530 | $ (86.3) | $ (118.8) | $ (1,779.8) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Net income (loss) | (175.1) | (175.1) | |||||
Other comprehensive income (loss) | 2.4 | 2.4 | |||||
Share-based compensation | 1.6 | 0 | 1.6 | ||||
Capped call premiums | (4.6) | (4.6) | |||||
Balance, end at Jun. 30, 2021 | 370.4 | 0 | 1 | 2,527 | (86.3) | (116.4) | (1,954.9) |
Balance, start at Mar. 31, 2021 | 408.3 | 0 | 1 | 2,530.9 | (86.3) | (117.5) | (1,919.8) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Net income (loss) | (35.1) | (35.1) | |||||
Other comprehensive income (loss) | 1.1 | 1.1 | |||||
Share-based compensation | 0.7 | 0.7 | |||||
Capped call premiums | (4.6) | (4.6) | |||||
Balance, end at Jun. 30, 2021 | 370.4 | 0 | 1 | 2,527 | (86.3) | (116.4) | (1,954.9) |
Balance, start at Dec. 31, 2021 | 421 | 0 | 1 | 2,535.5 | (86.3) | (82.3) | (1,946.9) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Net income (loss) | 55.1 | 55.1 | |||||
Other comprehensive income (loss) | 1.4 | 1.4 | |||||
Share-based compensation | 1.5 | 1.5 | |||||
Balance, end at Jun. 30, 2022 | 479 | 0 | 1 | 2,537 | (86.3) | (80.9) | (1,891.8) |
Balance, start at Mar. 31, 2022 | 439.8 | 0 | 1 | 2,536 | (86.3) | (81.7) | (1,929.2) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Net income (loss) | 37.4 | 37.4 | |||||
Other comprehensive income (loss) | 0.8 | 0.8 | |||||
Share-based compensation | 1 | 1 | |||||
Balance, end at Jun. 30, 2022 | $ 479 | $ 0 | $ 1 | $ 2,537 | $ (86.3) | $ (80.9) | $ (1,891.8) |
General
General | 6 Months Ended |
Jun. 30, 2022 | |
Accounting Policies [Abstract] | |
General | GeneralThe accompanying unaudited interim consolidated financial statements of Century Aluminum Company should be read in conjunction with the audited consolidated financial statements for the year ended December 31, 2021. In management’s opinion, the unaudited interim consolidated financial statements reflect all adjustments, which are of a normal and recurring nature, that are necessary for a fair presentation of financial results for the interim periods presented. Operating results for the first six months of 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022. Throughout this Form 10-Q, and unless expressly stated otherwise or as the context otherwise requires, "Century Aluminum," "Century," the "Company," "we," "us," "our" and "ours" refer to Century Aluminum Company and its consolidated subsidiaries. |
Curtailment of Operations - Haw
Curtailment of Operations - Hawesville | 6 Months Ended |
Jun. 30, 2022 | |
Restructuring and Related Activities [Abstract] | |
Curtailment of Operations - Hawesville | Curtailment of Operations - Hawesville On June 22, 2022, our subsidiary, Century Aluminum of Kentucky ("CAKY"), issued a Worker Adjustment and Retraining Notification Act ("WARN") notice at its Hawesville, Kentucky aluminum smelter related to a temporary curtailment of plant operations within 60 days as a result of current market conditions, including historically high energy costs and declining London Metal Exchange ("LME") prices. We have since fully curtailed production at the facility and expect to continue to maintain the plant with the intention of restarting operations when markets permit, including energy prices returning to more normalized levels and aluminum prices maintaining levels that can support the on-going costs and capital expenditures necessary to restart and operate the plant. As the curtailment represents a significant adverse change in the extent and manner in which the Hawesville smelter will be used, we accordingly evaluated the Hawesville asset group for recoverability. As the carrying value of the Hawesville asset group was determined to not be recoverable based on the estimated undiscounted cash flows expected to be generated over the life of the asset group, an impairment charge of $159.4 million was recognized to write down the asset group to its estimated fair value of $15.0 million. We classified the estimated remaining fair value of the long lived assets within Level 3 of the fair value hierarchy as its fair value was determined based on recent comparable transactions with inputs that are not readily observable in the market. We also recognized $8.2 million of expense during the second quarter related to accrued wages and severance, triggered by our issuance of the WARN notice. These costs are included in cost of goods sold and expected to be paid by the end of the third quarter of 2022. |
Related Party Transactions
Related Party Transactions | 6 Months Ended |
Jun. 30, 2022 | |
Related Party Transactions [Abstract] | |
Related Party Transactions | Related Party Transactions The significant related party transactions occurring during the six months ended June 30, 2022 and 2021 are described below. We believe all of our transactions with related parties are at prices that approximate market. Glencore Ownership As of June 30, 2022 , Glencore plc and its affiliates (together "Glencore") beneficially owned 42.9% of Century’s outstanding common stock (46.3% o n a fully-diluted basis assuming the conversion of all of the Series A Convertible Preferred Stock) and all of our outstanding Series A Convertible Preferred Stock. See Note 7 . Shareholders' Equity for a description of our outstanding Series A Convertible Preferred Stock. Century and Glencore enter into various transactions from time to time such as the purchase and sale of primary aluminum, purchase and sale of alumina and other raw materials, tolling agreements as well as forward financial contracts and borrowing and other debt transactions. Sales to Glencore For the three months ended June 30, 2022 and 2021, we derived approximately 57% and 58%, respectively, of our consolidated net sales from Glencore. Glencore purchases aluminum produced at our U.S. smelters at prices based on the LME plus the Midwest regional delivery premium plus any additional market-based product premiums. Glencore purchases aluminum produced at our Grundartangi, Iceland smelter at prices primarily based on the LME plus the European Duty Paid premium plus any additional market-based product premiums. We have entered into agreements with Glencore pursuant to which we sell certain amounts of alumina at market-based prices. For the three and six months ended June 30, 2022, we recorded $13.9 million and $13.9 million of revenue related to alumina sales to Glencore, respectively. For the three and six months ended June 30, 2021, we recorded $11.4 million and $11.4 million of revenue related to alumina sales to Glencore, respectively. Purchases from Glencore We purchase a portion of our alumina and certain other raw material requirements from Glencore. Alumina purchases from Glencore during the three months ended June 30, 2022 were priced based on published alumina and aluminum indices as well as fixed prices. Financial Contracts with Glencore We have certain financial contracts with Glencore. See Note 1 4 . Derivatives regarding these forward financial sales contracts. Summary A summary of the aforementioned significant related party transactions is as follows: Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Net sales to Glencore $ 483.5 $ 306.4 $ 916.6 $ 574.7 Purchases from Glencore (1) 172.8 79.5 227.3 151.8 (1) Includes settlements of financial contract positions. |
Revenue
Revenue | 6 Months Ended |
Jun. 30, 2022 | |
Revenue Recognition and Deferred Revenue [Abstract] | |
Revenue | Revenue We disaggregate our revenue by geographical region as follows: Net Sales Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 United States $ 583.4 $ 347.9 $ 1,089.5 624.1 Iceland 273.2 180.1 520.7 347.9 Total $ 856.6 $ 528.0 $ 1,610.2 $ 972.0 |
Fair Value Measurements
Fair Value Measurements | 6 Months Ended |
Jun. 30, 2022 | |
Fair Value Disclosures [Abstract] | |
Fair Value Measurements | Fair Value Measurements We measure certain of our assets and liabilities at fair value. Fair value represents the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. In general, reporting entities should apply valuation techniques to measure fair value that maximize the use of observable inputs and minimize the use of unobservable inputs. Observable inputs are developed using market data and reflect assumptions that market participants would use when pricing the asset or liability. Unobservable inputs are developed using the best information available about the assumptions that market participants would use when pricing the asset or liability. The fair value hierarchy provides transparency regarding the inputs we use to measure fair value. We categorize each fair value measurement in its entirety into the following three levels, based on the lowest level input that is significant to the entire measurement: • Level 1 Inputs - quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the measurement date. • Level 2 Inputs - inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. • Level 3 Inputs - significant unobservable inputs for the asset or liability. Recurring Fair Value Measurements As of June 30, 2022 Level 1 Level 2 Level 3 Total ASSETS: Cash equivalents $ 3.8 $ — $ — $ 3.8 Trust assets (1) 1.0 — — 1.0 Derivative instruments — 173.7 1.6 175.3 TOTAL $ 4.8 $ 173.7 $ 1.6 $ 180.1 LIABILITIES: Contingent obligation – net $ — $ — $ — $ — Derivative instruments — 65.5 3.8 69.3 TOTAL $ — $ 65.5 $ 3.8 $ 69.3 Recurring Fair Value Measurements As of December 31, 2021 Level 1 Level 2 Level 3 Total ASSETS: Cash equivalents $ 14.2 $ — $ — $ 14.2 Trust assets (1) 0.1 — — 0.1 Derivative instruments — 42.6 0.2 42.8 TOTAL $ 14.3 $ 42.6 $ 0.2 $ 57.1 LIABILITIES: Contingent obligation – net $ — $ — $ — $ — Derivative instruments — 140.9 5.3 146.2 TOTAL $ — $ 140.9 5.3 $ 146.2 (1) Trust assets are currently invested in money market funds. These trust assets are held to fund the non-qualified supplemental executive pension benefit obligations for certain of our officers. The following section describes the valuation techniques and inputs for fair value measurements categorized within Level 2 or Level 3 of the fair value hierarchy: Level 2 Fair Value Measurements: Asset / Liability Valuation Techniques Inputs LME forward financial sales contracts Discounted cash flows Quoted LME forward market Midwest Premium ("MWP") forward financial sales contracts Discounted cash flows Quoted MWP forward market Fixed for floating swaps Discounted cash flows Quoted LME forward market, quoted MWP forward market Nord Pool power price swaps Discounted cash flows Quoted Nord Pool forward market Indiana Hub power price swaps Discounted cash flows Quoted Indiana Hub forward market FX swaps Discounted cash flows Euro/USD forward exchange rate Casthouse currency hedges Discounted cash flows Euro/USD forward exchange rate; ISK/USD forward exchange rate When valuing Level 3 assets and liabilities, we use certain significant unobservable inputs. Management incorporates various inputs and assumptions including forward commodity prices, commodity price volatility and macroeconomic conditions, including interest rates and discount rates. Our estimates of significant unobservable inputs are ultimately based on our estimates of risks that market participants would consider when valuing our assets and liabilities. The following table presents the inputs for recurring fair value measurements categorized within Level 3 of the fair value hierarchy, along with information regarding significant unobservable inputs used to value Level 3 assets and liabilities: Recurring Level 3 Fair Value Measurements: As of June 30, 2022 As of December 31, 2021 Asset / Liability Valuation Technique Observable Inputs Significant Unobservable Input Fair Value Value/Range of Unobservable Input Fair Value Value/Range of Unobservable Input LME forward financial sales contracts Discounted cash flows Quoted LME forward market Discount rate net (1) $ (2.2) 8.58% $ (5.1) 8.58% FX swaps Discounted cash flows Euro/USD forward exchange rate Discount rate net (1) $ — 8.58% $ (0.2) 8.58% Casthouse currency hedges Discounted cash flows Euro/USD forward exchange rate; ISK/USD forward exchange rate Discount rate net (1) $ 0.0 8.58% $ — —% Nord Pool swaps Discounted cash flows Quoted Nord Pool forward market Discount rate net (1) $ — 8.58% $ 0.2 8.58% Contingent obligation Discounted cash flows Quoted LME forward market Expected monthly Hawesville production level (2) $ — 14,000 MT/month $ — 14,000 - 15,000 MT/month (1) Represents risk adjusted discount rate. (2) Represents management's estimate of expected monthly Hawesville production levels through the term of the agreement in December 2028. The following table presents the fair value reconciliation of Level 3 assets and liabilities measured at fair value on a recurring basis. For the three months ended June 30, 2022 Level 3 Assets Level 3 Liabilities LME forward financial sales contracts Nord Pool swaps LME forward financial sales contracts FX swaps Casthouse currency hedges Balance as of April 1, 2022 $ — $ — $ (16.7) $ — $ — Total realized/unrealized gains (losses) Included in Net Income (1) — — 12.9 — — Purchases, sales, settlements Purchases — — — — — Sales — — — — — Settlements — — — — — Transfers into Level 3 (2) 1.6 — — — 0.0 Transfers out of Level 3 (3) — — — — — Balance as of June 30, 2022 $ 1.6 $ — $ (3.8) $ — $ 0.0 Change in unrealized gains (losses) (1) $ — $ — $ 12.9 $ — $ — (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the second quarter of 2022. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. Level 3 Assets Level 3 Liabilities For the three months ended June 30, 2021 Nord Pool swaps LME forward financial sales contracts FX swaps Balance as of April 1, 2021 $ — $ (6.0) $ (0.2) Total realized/unrealized gains (losses) Included in net income (loss) (1) — (11.6) 0.0 Purchases, sales, settlements Purchases — — — Sales — — — Settlements — — — Transfers into Level 3 (2) 1.5 (0.3) (0.2) Transfers out of Level 3 (3) — — — Balance as of June 30, 2021 $ 1.5 (17.9) $ (0.4) Change in unrealized gains (losses) (1) $ — $ (11.6) 0.0 (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the second quarter of 2021. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. For the six months ended June 30, 2022 Level 3 Assets Level 3 Liabilities LME forward financial sales contracts Nord Pool swaps LME forward financial sales contracts FX swaps Casthouse currency hedges Balance as of January 1, 2022 $ — $ 0.2 $ (5.1) $ (0.2) $ — Total realized/unrealized gains (losses) Included in Net Income (1) — — 3.8 — — Purchases, sales, settlements Purchases — Sales — Settlements — Transfers into Level 3 (2) 1.6 — (2.5) — 0.0 Transfers out of Level 3 (3) — (0.2) — 0.2 — Balance as of June 30, 2022 $ 1.6 $ — $ (3.8) $ — $ 0.0 Change in unrealized gains (losses) (1) $ — $ — $ 3.8 $ — $ — (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the six months ended June 30, 2022. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. Level 3 Assets Level 3 Liabilities For the six months ended June 30, 2021 Nord Pool swaps LME forward financial sales contracts FX swaps Balance as of January 1, 2021 $ — $ 2.9 $ 0.1 Total realized/unrealized gains (losses) Included in net income (loss) (1) — (20.3) 0.0 Purchases, sales, settlements Purchases — — — Sales — — — Settlements — — — Transfers into Level 3 (2) 1.5 (1.0) (0.4) Transfers out of Level 3 (3) — 0.5 (0.1) Balance as of June 30, 2021 $ 1.5 (17.9) $ (0.4) Change in unrealized gains (losses) (1) $ — $ (20.3) 0.0 (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the six months ended June 30, 2021. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. Our announcement on June 22, 2022 to curtail operations of the Hawesville smelter represented a significant adverse change in the extent and manner in which this smelter will be used, and we accordingly evaluated the Hawesville asset group for recoverability. As the carrying value of the Hawesville asset group was determined to not be recoverable based on the estimated undiscounted cash flows expected to be generated over the life of the asset group, we wrote the asset group down to its estimated fair value of $15.0 million. The following table presents the inputs for this non-recurring fair value measurements categorized within Level 3 of the fair value hierarchy, along with information regarding the significant unobservable inputs used: Non-Recurring Level 3 Fair Value Measurements: As of June 30, 2022 Asset / Liability Valuation Technique Significant Unobservable Input Fair Value Value/Range of Unobservable Input Hawesville asset group Market approach Comparable transaction $15.0 $15.0 |
Earnings (Loss) Per Share
Earnings (Loss) Per Share | 6 Months Ended |
Jun. 30, 2022 | |
Earnings Per Share [Abstract] | |
Earnings (Loss) Per Share | Earnings (Loss) Per Share Basic earnings (loss) per share ("EPS") amounts are calculated by dividing net income (loss) allocated to common stockholders by the weighted average number of common shares outstanding during the period. Diluted EPS amounts assume the issuance of common stock for all potentially dilutive securities. The following table shows the basic and diluted earnings (loss) per share: For the three months ended June 30, 2022 2021 Net Income (Loss) Shares (in millions) Per Share Net Income (Loss) Shares (in millions) Per Share Net income (loss) $ 37.4 $ (35.1) Less: net income allocated to participating securities 2.3 — Basic EPS: Net income (loss) allocated to common stockholders $ 35.1 91.2 $ 0.38 $ (35.1) 90.1 $ (0.39) Effect of Dilutive Securities (1) : Share-based compensation (0.3) 1.6 — — Convertible senior notes 0.7 4.8 — — Diluted EPS: Net income (loss) allocated to common stockholders with assumed conversion $ 35.5 97.6 $ 0.36 $ (35.1) 90.1 $ (0.39) For the six months ended June 30, 2022 2021 Net Income (Loss) Shares (in millions) Per Share Net Income (Loss) Shares (in millions) Per Share Net income (loss) $ 55.1 $ (175.1) Less: net income allocated to participating securities 3.3 — Basic EPS: Net income (loss) allocated to common stockholders $ 51.8 91.2 $ 0.57 $ (175.1) 90.1 $ (1.94) Effect of Dilutive Securities: Share-based compensation (0.5) 1.9 — — Convertible senior notes 1.4 4.8 — — Diluted EPS: Net income (loss) allocated to common stockholders with assumed conversion $ 52.7 97.9 $ 0.54 $ (175.1) 90.1 $ (1.94) Three months ended Six months ended June 30, Securities excluded from the calculation of diluted EPS (in millions) (1) : 2022 2021 2022 2021 Share-based compensation — 2.4 — 2.4 Convertible preferred shares 5.9 6.3 5.9 6.3 Convertible senior notes — 4.8 — 4.8 (1) In periods when we report a net loss, all share-based compensation awards, convertible preferred shares and convertible senior notes are excluded from the calculation of diluted weighted average shares outstanding because of their anti-dilutive effect on earnings (loss) per share. |
Shareholders_ Equity
Shareholders’ Equity | 6 Months Ended |
Jun. 30, 2022 | |
Stockholders' Equity Note [Abstract] | |
Shareholders’ Equity | Shareholders’ Equity Common Stock As of June 30, 2022 and December 31, 2021, we had 195,000,000 shares of common stock, $0.01 par value per share, authorized under our Restated Certificate of Incorporation, of which 98,456,895 shares were issued and 91,270,374 shares were outstanding at June 30, 2022, and 98,418,132 shares were issued and 91,231,611 shares were outstanding at December 31, 2021. The rights, preferences and privileges of holders of our common stock are subject to, and may be adversely affected by, the rights of the holders of shares of any series of our preferred stock which are currently outstanding, including our Series A Convertible Preferred Stock, or which we may designate and issue in the future. Preferred Stock As of June 30, 2022 and December 31, 2021, we had 5,000,000 shares of preferred stock, $0.01 par value per share, authorized under our Restated Certificate of Incorporation. Our Board of Directors may issue preferred stock in one or more series and determine for each series the dividend rights, conversion rights, voting rights, redemption rights, liquidating preferences, sinking fund terms and the number of shares constituting that series, as well as the designation thereof. Depending upon the terms of preferred stock established by our Board of Directors, any or all of the preferred stock could have preference over the common stock with respect to dividends and other distributions and upon the liquidation of Century. In addition, issuance of any shares of preferred stock with voting powers may dilute the voting power of the outstanding common stock. Series A Convertible Preferred Stock Shares Authorized and Outstanding . In 2008, we issued 160,000 shares of our Series A Convertible Preferred Stock. Glencore holds all of the issued and outstanding Series A Convertible Preferred Stock. At June 30, 2022 and December 31, 2021, there were 58,376 shares and 58,542 shares of Series A Convertible Preferred Stock outstanding, respectively. The issuance of common stock under our stock incentive programs, debt exchange transactions and any stock offering that excludes Glencore participation triggers anti-dilution provisions of the preferred stock agreement and results in the automatic conversion of Series A Convertible Preferred Stock shares into shares of common stock. The conversion ratio of preferred to common shares is 100 shares of common stock for each share of preferred stock. The Common and Preferred Stock table below contains additional information about preferred stock conversions during the six months ended June 30, 2022 and June 30, 2021. Preferred stock Common stock Common and Preferred Stock Activity (in shares): Series A Convertible Treasury Outstanding Beginning balance as of December 31, 2021 58,542 7,186,521 91,231,611 Conversion of convertible preferred stock (166) — 16,635 Issuance for share-based compensation plans — — 22,128 Ending balance as of June 30, 2022 58,376 7,186,521 91,270,374 Beginning balance as of December 31, 2020 63,589 7,186,521 90,055,797 Conversion of convertible preferred stock (315) — 31,465 Issuance for share-based compensation plans — — 41,856 Ending balance as of June 30, 2021 63,274 7,186,521 90,129,118 Stock Repurchase Program In 2011, our Board of Directors authorized a $60.0 million common stock repurchase program and during the first quarter of 2015, our Board of Directors increased the size of the program by $70.0 million. Under the program, Century is authorized to repurchase up to $130.0 million of our outstanding shares of common stock, from time to time, on the open market at prevailing market prices, in block trades or otherwise. The timing and amount of any shares repurchased will be determined by our management based on its evaluation of market conditions, the trading price of our common stock and other factors. The stock repurchase program may be suspended or discontinued at any time. Shares of common stock repurchased are recorded at cost as treasury stock and result in a reduction of shareholders’ equity in the consolidated balance sheets. From time to time, treasury shares may be reissued as contributions to our employee benefit plans and for the conversion of convertible preferred stock. When shares are reissued, we use an average cost method for determining cost. The difference between the cost of the shares and the reissuance price is added to or deducted from additional paid-in capital. |
Income Taxes
Income Taxes | 6 Months Ended |
Jun. 30, 2022 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | Income Taxes For the three months ended June 30, 2022 and June 30, 2021, we recorded an income tax expense of $42.3 million a nd an income tax benefit of $48.3 million, respectively, and for the six months ended June 30, 2022 and June 30, 2021, we recorded an income tax expense of $44.0 million and an income tax benefit of $50.6 million, respectively. The change is primarily due to improved operational results over the comparison period. Our income tax benefit or expense is based on an annual effective tax rate forecast, including estimates and assumptions that could change during the year. The application of the accounting requirements for income taxes in interim periods, after consideration of our valuation allowance on domestic losses, causes a significant variation in the typical relationship between income tax expense/benefit and pre-tax accounting income/loss as reported on the consolidated statement of operations. |
Inventories
Inventories | 6 Months Ended |
Jun. 30, 2022 | |
Inventory, Net [Abstract] | |
Inventories | Inventories Inventories consist of the following: June 30, 2022 December 31, 2021 Raw materials $ 79.7 $ 132.9 Work-in-process 71.6 76.1 Finished goods 48.0 43.9 Operating and other supplies 216.6 172.7 Total inventories $ 415.9 $ 425.6 Inventories are stated at the lower of cost or Net Realizable Value ("NRV") using the first-in, first-out or the weighted average cost method. |
Debt
Debt | 6 Months Ended |
Jun. 30, 2022 | |
Debt Disclosure [Abstract] | |
Debt | Debt June 30, 2022 December 31, 2021 Debt classified as current liabilities: Hancock County industrial revenue bonds ("IRBs") due April 1, 2028, interest payable quarterly (variable interest rates (not to exceed 12%)) (1) $ 7.8 $ 7.8 U.S. Revolving Credit Facility (2) 15.0 63.6 Iceland Revolving Credit Facility (3) 35.0 50.0 Debt classified as non-current liabilities: Grundartangi casthouse facility, net of financing fees of $0.6 million at June 30, 2022 (4) 39.4 — 7.5% senior secured notes due April 1, 2028, net of financing fees of $3.8 million at June 30, 2022, interest payable semiannually 246.2 245.8 2.75% convertible senior notes due May 1, 2028, net of financing fees of $2.1 million at June 30, 2022, interest payable semiannually 84.2 84.0 Total $ 427.6 $ 451.2 (1) The IRBs are classified as current liabilities because they are remarketed weekly and could be required to be repaid upon demand if there is a failed remarketing. The IRBs interest rate at June 30, 2022 was 1.05%. (2) We have elected to incur interest at a base rate plus applicable margin as defined within the agreement. The interest rate at June 30, 2022 was 5.50%. (3) We have elected to incur interest at LIBOR plus applicable margin as defined within the agreement. The interest rate at June 30, 2022 was 4.68%. (4) We incur interest at a base rate plus applicable margin as defined within the agreement. The interest rate at June 30, 2022 was 4.53%. 7.5% Senior Secured Notes due 2028 In April 2021, we issued $250.0 million in aggregate principal amount of 7.5% senior secured notes due April 1, 2028 (the "2028 Notes"). We received proceeds of $245.2 million, after payment of certain financing fees and related expenses. The 2028 Notes bear interest semi-annually in arrears on April 1 and October 1 of each year, which began on October 1, 2021, at a rate of 7.5% per annum in cash. The 2028 Notes are senior secured obligations of Century, ranking equally in right of payment with all existing and future senior indebtedness of Century, but effectively senior to unsecured debt to the extent of the value of collateral. As of June 30, 2022, the total estimated fair value of the 2028 Notes was $225.7 million. Although we use quoted market prices for identical debt instruments, the markets on which they trade are not considered to be active and are therefore considered Level 2 fair value measurements. Convertible Notes due 2028 In April 2021, we completed a private offering of $86.3 million aggregate principal amount of convertible senior notes due May 1, 2028 unless earlier converted, repurchased, or redeemed (the "Convertible Notes"). The Convertible Notes were issued at a price of 100% of their aggregate principal amount. We received proce eds of $83.7 million, a fter payment of certain financing fees and related expenses. The Convertible Notes bear interest semi-annually in arrears on May 1 and November 1 of each year, which began on November 1, 2021, at a rate of 2.75% per annum in cash. The initial conversion rate for the Convertible Notes is 53.3547 shares of the Company's common stock per $1,000 principal amount of Convertible Notes, which is equivalent to an initial conversion price of approximately $18.74 per share of the Company's common stock. The conversion rate and conversion price are subject to customary adjustments under certain circumstances in accordance with the terms of the indenture. As of June 30, 2022, the conversion rate remains unchanged. The Convertible Notes are the Company’s senior unsecured obligations and rank senior in right of payment to any of the Company’s indebtedness that is expressly subordinated in right of payment to the Convertible Notes; equal in right of payment to any of the Company’s unsecured indebtedness that is not so subordinated; effectively junior in right of payment to any of the Company’s senior secured indebtedness to the extent of the value of the assets securing such indebtedness; and structurally junior to all indebtedness and other liabilities (including trade payables) of the Company’s subsidiaries. As of June 30, 2022, the if-converted value of the Convertible Notes does not exceed the outstanding principal amount. As of June 30, 2022, the total estimated fair value of the Convertible Notes was $66.2 million. Although we use quoted market prices for identical debt instruments, the markets on which they trade are not considered to be active and are therefore considered Level 2 fair value measurements. U.S. Revolving Credit Facility We and certain of our direct and indirect domestic subsidiaries (the "Borrowers") have a senior secured revolving credit facility with a syndicate of lenders (as amended from time to time, the "U.S. revolving credit facility"). On June 14, 2022 we amended our U.S. revolving credit facility, increasing our borrowing capacity to $250.0 million in the aggregate, including up to $150.0 million under a letter of credit sub-facility. The U.S. revolving credit facility matures on June 14, 2027. Any letters of credit issued and outstanding under the U.S. revolving credit facility reduce our borrowing availability on a dollar-for-dollar basis. At June 30, 2022, there were $15.0 million in outstanding borrowings and $84.4 million of outstanding letters of credit issued under our U.S. revolving credit facility. Principal payments, if any, are due upon maturity of the U.S. revolving credit facility and may be prepaid without penalty. Status of our U.S. revolving credit facility: June 30, 2022 Credit facility maximum amount $ 250.0 Borrowing availability 250.0 Outstanding letters of credit issued 84.4 Outstanding borrowings 15.0 Borrowing availability, net of outstanding letters of credit and borrowings 150.6 Iceland Revolving Credit Facility Our wholly-owned subsidiary, Nordural Grundartangi ehf ("Grundartangi"), has entered into a $80.0 million revolving credit facility agreement with Landsbankinn hf., dated November 2013, as amended (the "Iceland revolving credit facility"). Under the terms of the Iceland revolving credit facility, when Grundartangi borrows funds it will designate a repayment date, which may be any date prior to the maturity of the Iceland revolving credit facility. At June 30, 2022, there were $35.0 million in outstanding borrowings under our Iceland revolving credit facility. The Iceland revolving credit facility has a term through November 2024. Status of our Iceland revolving credit facility: June 30, 2022 Credit facility maximum amount $ 80.0 Borrowing availability 80.0 Outstanding letters of credit issued — Outstanding borrowings 35.0 Borrowing availability, net of borrowings 45.0 Grundartangi Casthouse Facility Our wholly-owned subsidiary, Grundartangi, has entered into an eight-year Term Facility Agreement with Arion Bank hf, dated November 2021, as amended (the "Casthouse Facility") to provide for borrowings up to $130.0 million associated with construction of the new billet casthouse at Grundartangi (the"casthouse project"). Under the Casthouse Facility, repayments of principal amounts will be made in equal quarterly installments equal to 1.739% of the principal amount, the first payment occurring in July 2024, with the remaining 60% of the principal amount to be paid no later than the termination date in December 2029. As of June 30, 2022, there were $40.0 million in outstanding borrowings under this Casthouse Facility. Surety Bond Facility |
Commitments and Contingencies
Commitments and Contingencies | 6 Months Ended |
Jun. 30, 2022 | |
Commitments and Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | Commitments and Contingencies We have pending against us or may be subject to various lawsuits, claims and proceedings related primarily to employment, commercial, stockholder, environmental, safety and health matters and are involved in other matters that may give rise to contingent liabilities. While the results of such matters and claims cannot be predicted with certainty, we believe that the ultimate outcome of any such matters and claims will not have a material adverse impact on our financial condition, results of operations or liquidity. However, because of the nature and inherent uncertainties of litigation and estimating liabilities, should the resolution or outcome of these actions be unfavorable, our business, financial condition, results of operations and liquidity could be materially and adversely affected. In evaluating whether to accrue for losses associated with legal or environmental contingencies, it is our policy to take into consideration factors such as the facts and circumstances asserted, our historical experience with contingencies of a similar nature, the likelihood of our prevailing and the severity of any potential loss. For some matters, no accrual is established because we have assessed our risk of loss to be remote. Where the risk of loss is probable and the amount of the loss can be reasonably estimated, we record an accrual, either on an individual basis or with respect to a group of matters involving similar claims, based on the factors set forth above. While we regularly review the status of, and our estimates of potential liability associated with, contingencies to determine the adequacy of any associated accruals and related disclosures, the ultimate amount of loss may differ from our estimates. Legal Contingencies Ravenswood Retiree Medical Benefits In November 2009, Century Aluminum of West Virginia ("CAWV") filed a class action complaint for declaratory judgment against the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union ("USW"), the USW’s local and certain CAWV retirees, individually and as class representatives ("CAWV Retirees"), seeking a declaration of CAWV’s rights to modify/terminate retiree medical benefits. Later in November 2009, the USW and representatives of a retiree class filed a separate suit against CAWV, Century Aluminum Company, Century Aluminum Master Welfare Benefit Plan, and various John Does with respect to the foregoing. On August 18, 2017, the District Court for the Southern District of West Virginia approved a settlement agreement in respect of these actions, pursuant to which, CAWV agreed to make payments into a trust for the benefit of the CAWV Retirees in the aggregate amount of $23.0 million over the course of ten years. Upon approval of the settlement, we paid $5.0 million to the aforementioned trust in September 2017 and recognized a gain of $5.5 million to arrive at the then-net present value of $12.5 million. CAWV has agreed to pay the remaining amounts under the settlement agreement in annual increments of $2.0 million for nine years. As of June 30, 2022, $2.0 million is recorded in other current liabilities and $6.5 million is recorded in other liabilities. PBGC Settlement In 2013, we entered into a settlement agreement with the Pension Benefit Guarantee Corporation (the "PBGC") regarding an alleged "cessation of operations" at our Ravenswood f acility (the "PBGC Settlement Agreement"). Pursuant to the terms of the PBGC Settlement Agreement, we agreed to make additional contributions (above any minimum required contributions) to our defined benefit pension plans totaling approximately $17.4 million. Under certain circumstances, in periods of lower primary aluminum prices relative to our cost of operations, we were able to defer one or more of these payments, provided that we provide the PBGC with acceptable security for such deferred payments. We did not make any contributions for the three month periods ended June 30, 2022, or 2021. We historically elected to defer certain payments under the PBGC Settlement Agreement and provided the PBGC with the appropri ate security. In October 2021, we amended the PBGC Settlement Agreement such that we removed the deferral mechanism and agreed to contribute approximately $2.4 million per year to our defined benefit pension plans for a total of approximately $9.6 million, over the next four years beginning on November 30, 2022 and ending on November 30, 2025, subject to acceleration if certain terms and conditions are met in such amendment. Power Commitments and Contingencies Hawesville Hawesville has a power supply arrangement with Kenergy and EDF Trading North America, LLC (“EDF") which provides market-based power to the Hawesville smelter. Under this arrangement, the power companies purchase power on the open market and pass it through to Hawesville at Midcontinent Independent System Operator ("MISO") pricing plus transmission and other costs. The power supply arrangement with Kenergy has an effective term through December 2023. The arrangement with EDF to act as our market participant with MISO has an effective term through May 2023. On April 26, 2022 EDF gave notice that it would no longer serve as the MISO Market Participant for Hawesville. The notice terminated EDF’s contract, effective May 31, 2023, to purchase power from MISO for resale to Kenergy, which then resells the power to Hawesville. Century is in discussions with other companies, currently authorized as MISO Market Participants, to replace EDF and expects to have a replacement Market Participant in place prior to the expiration of the contract with EDF. Sebree Sebree has a power supply arrangement with Kenergy and EDF which provides market-based power to the Sebree smelter. Similar to the arrangement at Hawesville, the power companies purchase power on the open market and pass it through to Sebree at MISO pricing plus transmission and other costs. The power supply arrangement with Kenergy has an effective term through December 2023. The arrangement with EDF to act as our market participant with MISO has an effective term through May 2023. On April 26, 2022 EDF gave notice that it would no longer serve as the MISO Market Participant for Sebree. The notice terminated EDF’s contract, effective May 31, 2023, to purchase power from MISO for resale to Kenergy, which then resells the power to Sebree. Century is in discussions with other companies, currently authorized as MISO Market Participants, to replace EDF and expects to have a replacement Market Participant in place prior to the expiration of the contract with EDF. Mt. Holly Century Aluminum of South Carolina, Inc. has a power supply agreement with Santee Cooper that has an effective term from April 1, 2021 and runs through December 2023. Under this power supply agreement, 100% of Mt. Holly’s electrical power requirements are supplied from Santee Cooper’s generation at cost of service based rates. The contract is expected to provide sufficient energy to allow Mt. Holly to increase its production to 75% of full production capacity. Grundartangi Grundartangi has power purchase agreements for approximately 545 MW with HS Orka hf ("HS"), Landsvirkjun and Orkuveita Reykjavikur ("OR") to provide power to its Grundartangi smelter. These power purchase agreements expire on various dates from 2026 through 2036 (subject to extension). The power purchase agreements with HS and OR provide power at LME-based variable rates for the duration of these agreements. In July 2021, Grundartangi reached an agreement with Landsvirkjun for an extension of its existing 161 MW power contract that would have expired in December 2023. Under the terms of the extension, Landsvirkjun will continue to supply power to Grundartangi from January 1, 2024 through December 31, 2026 and will increase the existing contract from 161 MW to 182 MW over time to provide the necessary flexibility to support the most recent capacity creep requirements and future growth opportunities for value-added products at the Grundartangi plant, including the Grundartangi casthouse project. Under the terms of this extension, the majority of power supplied by Landsvirkjun will be priced at rates linked to the Nord Pool power market through December 2023 and a small portion of power at a fixed price. Thereafter, beginning January 1, 2024 through December 31, 2026 this agreement provides for only fixed rates. Grundartangi also has a 25 MW power purchase agreement with Landsvirkjun at LME-based variable rates. Other Commitments and Contingencies Labor Commitments The bargaining unit employees at our Grundartangi, Vlissingen, Hawesville and Sebree facilities are represented by labor unions, representing approximately 64% of our total workforce. Approximately 88% of Grundartangi’s work force is represented by five labor unions, governed by a labor agreement that establishes wages and work rules for covered employees. This agreement is effective through December 31, 2024. 100% of Vlissingen's work force is represented by the Federation for the Metal and Electrical Industry ("FME"), a Netherlands' employers' organization for companies in the metal, electronics, electrical engineering and plastic sectors. The FME negotiates working conditions with trade unions on behalf of its members, which, when agreed upon, are then applicable to all employees of Vlissingen. The current labor agreement is effective through November 30, 2022. Approximately 54% of our U.S. based work force is represented by USW. The labor agreement for Hawesville employees is effective through April 1, 2026. Upon announcement of the temporary curtailment, Hawesville and the USW local union entered into effects bargaining. An agreement was reached on July 19, 2022, covering the curtailment period. Century Sebree's labor agreement with the USW for its employees is effective through October 28, 2023. Mt. Holly employees are not represented by a labor union. Contingent obligations We have a contingent obligation in connection with the "unwind" of a contractual arrangement between Century Aluminum of Kentucky ("CAKY"), Big Rivers Electric Corporation and a third party and the execution in July 2009 of a long-term cost-based power contract with Kenergy, a member of a cooperative of Big Rivers. This contingent obligation consists of the aggregate payments made to Big Rivers by the third party on CAKY’s behalf in excess of the agreed upon base amount under the long-term cost-based power contract with Kenergy. As of June 30, 2022, the principal and accrued interest for the contingent obligation was $28.8 million, which was fully offset by a derivative asset. We may be required to make installment payments for the contingent obligation in the future. These payments are contingent based on the LME price of primary aluminum and the level of Hawesville’s operations. As of June 30, 2022, the LME forward market prices do not exceed the threshold for payment. In addition, based on the current level of Hawesville's operations, including the temporary curtailment, we believe that we will not be required to make payments on the contingent obligation during the term of the agreement, which expires in 2028. There can be no assurance that circumstances will not change thus accelerating the timing of such payments. |
Components of Accumulated Other
Components of Accumulated Other Comprehensive Loss | 6 Months Ended |
Jun. 30, 2022 | |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] | |
Components of Accumulated Other Comprehensive Loss | Components of Accumulated Other Comprehensive Loss Components of AOCL: June 30, 2022 December 31, 2021 Defined benefit plan liabilities $ (85.1) $ (86.7) Unrealized gain (loss) on financial instruments 1.8 1.9 Other comprehensive loss before income tax effect (83.3) (84.8) Income tax effect (1) 2.4 2.5 Accumulated other comprehensive loss $ (80.9) $ (82.3) (1) The allocation of the income tax effect to the components of other comprehensive loss is as follows: June 30, 2022 December 31, 2021 Defined benefit plan liabilities $ 2.7 $ 2.9 Unrealized loss on financial instruments (0.4) (0.4) The following table summarizes the changes in the accumulated balances for each component of AOCL: Defined benefit plan and other postretirement liabilities Unrealized gain (loss) on financial instruments Total, net of tax Balance, April 1, 2022 $ (83.4) $ 1.7 $ (81.7) Net amount reclassified to net income (loss) 0.8 0.0 0.8 Balance, June 30, 2022 $ (82.6) $ 1.7 $ (80.9) Balance, April 1, 2021 $ (119.3) $ 1.8 $ (117.5) Net amount reclassified to net income 1.2 (0.1) 1.1 Balance, June 30, 2021 $ (118.1) $ 1.7 $ (116.4) Balance, December 31, 2021 $ (84.0) $ 1.7 $ (82.3) Net amount reclassified to net loss 1.4 0.0 1.4 Balance, June 30, 2022 $ (82.6) $ 1.7 $ (80.9) Balance, December 31, 2020 $ (120.6) $ 1.8 $ (118.8) Net amount reclassified to net income (loss) 2.5 (0.1) 2.4 Balance, June 30, 2021 $ (118.1) $ 1.7 $ (116.4) Reclassifications out of AOCL were included in the consolidated statements of operations as follows: Three months ended June 30, Six months ended June 30, AOCL Components Location 2022 2021 2022 2021 Defined benefit plan and other postretirement liabilities Cost of goods sold $ 0.5 $ 0.7 $ 0.9 $ 1.4 Selling, general and administrative expenses 0.2 0.2 0.3 0.4 Other operating expense, net 0.3 0.4 0.5 0.8 Income tax effect (0.1) (0.1) (0.2) (0.2) Net of tax $ 0.9 $ 1.2 $ 1.5 $ 2.4 Unrealized loss on financial instruments Cost of goods sold $ (0.1) $ (0.1) $ (0.1) $ (0.1) Income tax effect 0.0 0.0 0.0 0.0 Net of tax $ (0.1) $ (0.1) $ (0.1) $ (0.1) |
Components of Net Periodic Bene
Components of Net Periodic Benefit Cost | 6 Months Ended |
Jun. 30, 2022 | |
Retirement Benefits [Abstract] | |
Components of Net Periodic Benefit Cost | Components of Net Periodic Benefit Cost Pension Benefits Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Service cost $ 1.0 $ 0.9 $ 2.1 $ 2.3 Interest cost 2.6 2.4 5.1 4.8 Expected return on plan assets (5.9) (5.6) (11.7) (11.1) Amortization of prior service costs 0.1 0.1 0.1 0.1 Amortization of net loss 1.0 1.5 1.7 3.0 Net periodic benefit cost $ (1.2) $ (0.7) $ (2.7) $ (0.9) Other Postretirement Benefits Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Service cost $ 0.0 $ 0.0 $ 0.1 $ 0.1 Interest cost 0.6 0.6 1.3 1.2 Amortization of prior service cost (0.5) (0.8) (1.0) (1.6) Amortization of net loss 0.3 0.5 0.8 1.1 Net periodic benefit cost $ 0.4 $ 0.3 $ 1.2 $ 0.8 |
Derivatives
Derivatives | 6 Months Ended |
Jun. 30, 2022 | |
Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
Derivatives | Derivatives As of June 30, 2022, we had an open position of 109,566 tonnes related to LME forward financial sales contracts to fix the forward LME aluminum price. These contracts are expected to settle monthly through December 2024. We also had an open position of 97,500 tonnes related to MWP forward financial sales contracts to fix the forward MWP price. These contracts are expected to settle monthly through December 2022. We have also entered into financial contracts with various counterparties to offset fixed price sales arrangements with certain of our customers ("fixed for floating swaps") to remain exposed to the LME and MWP aluminum prices. As of June 30, 2022, we had 3,277 tonnes related to fixed for floating swaps that will settle monthly through February 2023. We have entered into financial contracts to hedge a portion of Grundartangi's exposure to the Nord Pool power market (“Nord Pool power price swaps”). As of June 30, 2022, we had an open position of 1,536,700 MWh related to the Nord Pool power price swaps. The Nord Pool power price swaps are expected to settle monthly through December 2023. Because the Nord Pool power price swaps are settled in Euros, we have entered into financial contracts to hedge the risk of fluctuations associated with the Euro ("FX swaps"). As of June 30, 2022, we had an open position related to the FX swaps of €43.1 million that will settle monthly through December 2023. We have entered into financial contracts to fix a portion of our exposure to the Indiana Hub power market at our Kentucky plants ("Indiana Hub power price swaps"). As of June 30, 2022, we had an open position of 263,520 MWh. The Indiana Hub power price swaps are expected to settle monthly through December 2023. During the second quarter of 2022, we entered into forward contracts to hedge the risk of fluctuations associated with the Icelandic Krona (ISK) and Euro for contracts related to the construction of the Grundartangi casthouse denominated in these currencies ("casthouse currency hedges"). As of June 30, 2022, we had an open position related to the ISK casthouse swaps of $58.0 million that will settle monthly through July 2023. As of June 30, 2022, we had an open position related to the Euro casthouse swaps of $14.8 million that will settle monthly through February 2024. 2022, and December 31, 2021, the Company had recorded restricted cash of $1.3 million and $8.6 million, respectively, as collateral related to open derivative contracts under the master arrangements with our counterparties. The following table sets forth the Company's derivative assets and liabilities that were accounted for at fair value and not designated as cash flow hedges as of June 30, 2022 and December 31, 2021, respectively: Asset Fair Value June 30, 2022 December 31, 2021 Commodity contracts (1) $ 175.4 $ 42.9 Foreign exchange contracts (2) — — Total $ 175.4 $ 42.9 Liability Fair Value June 30, 2022 December 31, 2021 Commodity contracts (1) $ 61.4 $ 143.3 Foreign exchange contracts (2) 7.9 2.9 Total $ 69.3 $ 146.2 (1) Commodity contracts reflect our outstanding LME forward financial sales contracts, MWP forward financial sales contracts, fixed for floating swaps, Nord Pool power price swaps, and Indiana Hub power price swaps. At June 30, 2022, $6.8 million of Due to affiliates and $9.4 million of Due to affiliates - less current portion was related to commodity contract liabilities with Glencore. At December 31, 2021, $17.1 million of Due to affiliates, and $21.9 million of Due to affiliates - less current portion was related to commodity contract assets and liabilities with Glencore. (2) Foreign exchange contracts reflect our outstanding FX swaps and the casthouse currency hedges. The following table summarizes the net gain (loss) on forward and derivative contracts: Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Commodity contracts (1) $ 237.0 $ (63.6) $ 181.3 $ (159.6) Foreign exchange contracts (5.2) 0.3 (6.2) (1.8) Total $ 231.8 $ (63.3) $ 175.1 $ (161.4) (1) For the three months ended June 30, 2022, $65.2 million of the net gain was with Glencore, and for the three months ended June 30, 2021, $28.7 million of the net loss was with Glencore. For the six months ended June 30, 2022, $6.3 million of the net gain was with Glencore, and for the six months ended June 30, 2021, $53.5 million of the net loss was with Glencore. |
Subsequent Events
Subsequent Events | 6 Months Ended |
Jun. 30, 2022 | |
Subsequent Events [Abstract] | |
Subsequent Events | Subsequent EventsOn August 3, 2022, our wholly owned subsidiary, Mt. Holly Commerce Park LLC, entered into a binding agreement, subject to ordinary course conditions, to sell approximately 133 acres of land for $30.0 million. We previously formed the commerce park, located near our Mt. Holly smelter, to develop excess land at the site and to assist the county with bringing additional business and commerce to the area. |
Related Party Transactions (Tab
Related Party Transactions (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Related Party Transactions [Abstract] | |
Schedule of related party transactions | A summary of the aforementioned significant related party transactions is as follows: Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Net sales to Glencore $ 483.5 $ 306.4 $ 916.6 $ 574.7 Purchases from Glencore (1) 172.8 79.5 227.3 151.8 (1) Includes settlements of financial contract positions. |
Revenue (Tables)
Revenue (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Revenue Recognition and Deferred Revenue [Abstract] | |
Disaggregation of revenue by geographical region | We disaggregate our revenue by geographical region as follows: Net Sales Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 United States $ 583.4 $ 347.9 $ 1,089.5 624.1 Iceland 273.2 180.1 520.7 347.9 Total $ 856.6 $ 528.0 $ 1,610.2 $ 972.0 |
Fair Value Measurements (Tables
Fair Value Measurements (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Fair Value Disclosures [Abstract] | |
Financial assets and liabilities at fair value on a recurring basis | Recurring Fair Value Measurements As of June 30, 2022 Level 1 Level 2 Level 3 Total ASSETS: Cash equivalents $ 3.8 $ — $ — $ 3.8 Trust assets (1) 1.0 — — 1.0 Derivative instruments — 173.7 1.6 175.3 TOTAL $ 4.8 $ 173.7 $ 1.6 $ 180.1 LIABILITIES: Contingent obligation – net $ — $ — $ — $ — Derivative instruments — 65.5 3.8 69.3 TOTAL $ — $ 65.5 $ 3.8 $ 69.3 Recurring Fair Value Measurements As of December 31, 2021 Level 1 Level 2 Level 3 Total ASSETS: Cash equivalents $ 14.2 $ — $ — $ 14.2 Trust assets (1) 0.1 — — 0.1 Derivative instruments — 42.6 0.2 42.8 TOTAL $ 14.3 $ 42.6 $ 0.2 $ 57.1 LIABILITIES: Contingent obligation – net $ — $ — $ — $ — Derivative instruments — 140.9 5.3 146.2 TOTAL $ — $ 140.9 5.3 $ 146.2 (1) Trust assets are currently invested in money market funds. These trust assets are held to fund the non-qualified supplemental executive pension benefit obligations for certain of our officers. |
Schedule of valuation methodology for assets and liabilities at fair value | The following section describes the valuation techniques and inputs for fair value measurements categorized within Level 2 or Level 3 of the fair value hierarchy: Level 2 Fair Value Measurements: Asset / Liability Valuation Techniques Inputs LME forward financial sales contracts Discounted cash flows Quoted LME forward market Midwest Premium ("MWP") forward financial sales contracts Discounted cash flows Quoted MWP forward market Fixed for floating swaps Discounted cash flows Quoted LME forward market, quoted MWP forward market Nord Pool power price swaps Discounted cash flows Quoted Nord Pool forward market Indiana Hub power price swaps Discounted cash flows Quoted Indiana Hub forward market FX swaps Discounted cash flows Euro/USD forward exchange rate Casthouse currency hedges Discounted cash flows Euro/USD forward exchange rate; ISK/USD forward exchange rate The following table presents the inputs for recurring fair value measurements categorized within Level 3 of the fair value hierarchy, along with information regarding significant unobservable inputs used to value Level 3 assets and liabilities: Recurring Level 3 Fair Value Measurements: As of June 30, 2022 As of December 31, 2021 Asset / Liability Valuation Technique Observable Inputs Significant Unobservable Input Fair Value Value/Range of Unobservable Input Fair Value Value/Range of Unobservable Input LME forward financial sales contracts Discounted cash flows Quoted LME forward market Discount rate net (1) $ (2.2) 8.58% $ (5.1) 8.58% FX swaps Discounted cash flows Euro/USD forward exchange rate Discount rate net (1) $ — 8.58% $ (0.2) 8.58% Casthouse currency hedges Discounted cash flows Euro/USD forward exchange rate; ISK/USD forward exchange rate Discount rate net (1) $ 0.0 8.58% $ — —% Nord Pool swaps Discounted cash flows Quoted Nord Pool forward market Discount rate net (1) $ — 8.58% $ 0.2 8.58% Contingent obligation Discounted cash flows Quoted LME forward market Expected monthly Hawesville production level (2) $ — 14,000 MT/month $ — 14,000 - 15,000 MT/month (1) Represents risk adjusted discount rate. (2) Represents management's estimate of expected monthly Hawesville production levels through the term of the agreement in December 2028. The following table presents the inputs for this non-recurring fair value measurements categorized within Level 3 of the fair value hierarchy, along with information regarding the significant unobservable inputs used: Non-Recurring Level 3 Fair Value Measurements: As of June 30, 2022 Asset / Liability Valuation Technique Significant Unobservable Input Fair Value Value/Range of Unobservable Input Hawesville asset group Market approach Comparable transaction $15.0 $15.0 |
Schedule of fair value reconciliation of Level 3 assets and liabilities measured at fair value | The following table presents the fair value reconciliation of Level 3 assets and liabilities measured at fair value on a recurring basis. For the three months ended June 30, 2022 Level 3 Assets Level 3 Liabilities LME forward financial sales contracts Nord Pool swaps LME forward financial sales contracts FX swaps Casthouse currency hedges Balance as of April 1, 2022 $ — $ — $ (16.7) $ — $ — Total realized/unrealized gains (losses) Included in Net Income (1) — — 12.9 — — Purchases, sales, settlements Purchases — — — — — Sales — — — — — Settlements — — — — — Transfers into Level 3 (2) 1.6 — — — 0.0 Transfers out of Level 3 (3) — — — — — Balance as of June 30, 2022 $ 1.6 $ — $ (3.8) $ — $ 0.0 Change in unrealized gains (losses) (1) $ — $ — $ 12.9 $ — $ — (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the second quarter of 2022. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. Level 3 Assets Level 3 Liabilities For the three months ended June 30, 2021 Nord Pool swaps LME forward financial sales contracts FX swaps Balance as of April 1, 2021 $ — $ (6.0) $ (0.2) Total realized/unrealized gains (losses) Included in net income (loss) (1) — (11.6) 0.0 Purchases, sales, settlements Purchases — — — Sales — — — Settlements — — — Transfers into Level 3 (2) 1.5 (0.3) (0.2) Transfers out of Level 3 (3) — — — Balance as of June 30, 2021 $ 1.5 (17.9) $ (0.4) Change in unrealized gains (losses) (1) $ — $ (11.6) 0.0 (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the second quarter of 2021. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. For the six months ended June 30, 2022 Level 3 Assets Level 3 Liabilities LME forward financial sales contracts Nord Pool swaps LME forward financial sales contracts FX swaps Casthouse currency hedges Balance as of January 1, 2022 $ — $ 0.2 $ (5.1) $ (0.2) $ — Total realized/unrealized gains (losses) Included in Net Income (1) — — 3.8 — — Purchases, sales, settlements Purchases — Sales — Settlements — Transfers into Level 3 (2) 1.6 — (2.5) — 0.0 Transfers out of Level 3 (3) — (0.2) — 0.2 — Balance as of June 30, 2022 $ 1.6 $ — $ (3.8) $ — $ 0.0 Change in unrealized gains (losses) (1) $ — $ — $ 3.8 $ — $ — (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the six months ended June 30, 2022. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. Level 3 Assets Level 3 Liabilities For the six months ended June 30, 2021 Nord Pool swaps LME forward financial sales contracts FX swaps Balance as of January 1, 2021 $ — $ 2.9 $ 0.1 Total realized/unrealized gains (losses) Included in net income (loss) (1) — (20.3) 0.0 Purchases, sales, settlements Purchases — — — Sales — — — Settlements — — — Transfers into Level 3 (2) 1.5 (1.0) (0.4) Transfers out of Level 3 (3) — 0.5 (0.1) Balance as of June 30, 2021 $ 1.5 (17.9) $ (0.4) Change in unrealized gains (losses) (1) $ — $ (20.3) 0.0 (1) Gains and losses are presented in the Consolidated Statement of Operations within the line item "Net gain (loss) on forward and derivative contracts." (2) Transfers into Level 3 due to contracts with applied discount rate entered into during the six months ended June 30, 2021. (3) Transfers out of Level 3 due to period of time remaining in derivative contract. |
Earnings (Loss) Per Share (Tabl
Earnings (Loss) Per Share (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Earnings Per Share [Abstract] | |
Basic and diluted earnings (loss) per share and securities excluded from the calculation of diluted EPS | The following table shows the basic and diluted earnings (loss) per share: For the three months ended June 30, 2022 2021 Net Income (Loss) Shares (in millions) Per Share Net Income (Loss) Shares (in millions) Per Share Net income (loss) $ 37.4 $ (35.1) Less: net income allocated to participating securities 2.3 — Basic EPS: Net income (loss) allocated to common stockholders $ 35.1 91.2 $ 0.38 $ (35.1) 90.1 $ (0.39) Effect of Dilutive Securities (1) : Share-based compensation (0.3) 1.6 — — Convertible senior notes 0.7 4.8 — — Diluted EPS: Net income (loss) allocated to common stockholders with assumed conversion $ 35.5 97.6 $ 0.36 $ (35.1) 90.1 $ (0.39) For the six months ended June 30, 2022 2021 Net Income (Loss) Shares (in millions) Per Share Net Income (Loss) Shares (in millions) Per Share Net income (loss) $ 55.1 $ (175.1) Less: net income allocated to participating securities 3.3 — Basic EPS: Net income (loss) allocated to common stockholders $ 51.8 91.2 $ 0.57 $ (175.1) 90.1 $ (1.94) Effect of Dilutive Securities: Share-based compensation (0.5) 1.9 — — Convertible senior notes 1.4 4.8 — — Diluted EPS: Net income (loss) allocated to common stockholders with assumed conversion $ 52.7 97.9 $ 0.54 $ (175.1) 90.1 $ (1.94) Three months ended Six months ended June 30, Securities excluded from the calculation of diluted EPS (in millions) (1) : 2022 2021 2022 2021 Share-based compensation — 2.4 — 2.4 Convertible preferred shares 5.9 6.3 5.9 6.3 Convertible senior notes — 4.8 — 4.8 (1) In periods when we report a net loss, all share-based compensation awards, convertible preferred shares and convertible senior notes are excluded from the calculation of diluted weighted average shares outstanding because of their anti-dilutive effect on earnings (loss) per share. |
Shareholders_ Equity (Tables)
Shareholders’ Equity (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Stockholders' Equity Note [Abstract] | |
Common and preferred stock activity | The Common and Preferred Stock table below contains additional information about preferred stock conversions during the six months ended June 30, 2022 and June 30, 2021. Preferred stock Common stock Common and Preferred Stock Activity (in shares): Series A Convertible Treasury Outstanding Beginning balance as of December 31, 2021 58,542 7,186,521 91,231,611 Conversion of convertible preferred stock (166) — 16,635 Issuance for share-based compensation plans — — 22,128 Ending balance as of June 30, 2022 58,376 7,186,521 91,270,374 Beginning balance as of December 31, 2020 63,589 7,186,521 90,055,797 Conversion of convertible preferred stock (315) — 31,465 Issuance for share-based compensation plans — — 41,856 Ending balance as of June 30, 2021 63,274 7,186,521 90,129,118 |
Inventories (Tables)
Inventories (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Inventory, Net [Abstract] | |
Schedule of inventories | Inventories consist of the following: June 30, 2022 December 31, 2021 Raw materials $ 79.7 $ 132.9 Work-in-process 71.6 76.1 Finished goods 48.0 43.9 Operating and other supplies 216.6 172.7 Total inventories $ 415.9 $ 425.6 |
Debt (Tables)
Debt (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Debt Disclosure [Abstract] | |
Schedule of debt | June 30, 2022 December 31, 2021 Debt classified as current liabilities: Hancock County industrial revenue bonds ("IRBs") due April 1, 2028, interest payable quarterly (variable interest rates (not to exceed 12%)) (1) $ 7.8 $ 7.8 U.S. Revolving Credit Facility (2) 15.0 63.6 Iceland Revolving Credit Facility (3) 35.0 50.0 Debt classified as non-current liabilities: Grundartangi casthouse facility, net of financing fees of $0.6 million at June 30, 2022 (4) 39.4 — 7.5% senior secured notes due April 1, 2028, net of financing fees of $3.8 million at June 30, 2022, interest payable semiannually 246.2 245.8 2.75% convertible senior notes due May 1, 2028, net of financing fees of $2.1 million at June 30, 2022, interest payable semiannually 84.2 84.0 Total $ 427.6 $ 451.2 (1) The IRBs are classified as current liabilities because they are remarketed weekly and could be required to be repaid upon demand if there is a failed remarketing. The IRBs interest rate at June 30, 2022 was 1.05%. (2) We have elected to incur interest at a base rate plus applicable margin as defined within the agreement. The interest rate at June 30, 2022 was 5.50%. (3) We have elected to incur interest at LIBOR plus applicable margin as defined within the agreement. The interest rate at June 30, 2022 was 4.68%. (4) We incur interest at a base rate plus applicable margin as defined within the agreement. The interest rate at June 30, 2022 was 4.53%. |
Schedule of line of credit facilities | Status of our U.S. revolving credit facility: June 30, 2022 Credit facility maximum amount $ 250.0 Borrowing availability 250.0 Outstanding letters of credit issued 84.4 Outstanding borrowings 15.0 Borrowing availability, net of outstanding letters of credit and borrowings 150.6 Status of our Iceland revolving credit facility: June 30, 2022 Credit facility maximum amount $ 80.0 Borrowing availability 80.0 Outstanding letters of credit issued — Outstanding borrowings 35.0 Borrowing availability, net of borrowings 45.0 |
Components of Accumulated Oth_2
Components of Accumulated Other Comprehensive Loss (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] | |
Accumulated balances for each component of AOCI | Components of AOCL: June 30, 2022 December 31, 2021 Defined benefit plan liabilities $ (85.1) $ (86.7) Unrealized gain (loss) on financial instruments 1.8 1.9 Other comprehensive loss before income tax effect (83.3) (84.8) Income tax effect (1) 2.4 2.5 Accumulated other comprehensive loss $ (80.9) $ (82.3) (1) The allocation of the income tax effect to the components of other comprehensive loss is as follows: June 30, 2022 December 31, 2021 Defined benefit plan liabilities $ 2.7 $ 2.9 Unrealized loss on financial instruments (0.4) (0.4) The following table summarizes the changes in the accumulated balances for each component of AOCL: Defined benefit plan and other postretirement liabilities Unrealized gain (loss) on financial instruments Total, net of tax Balance, April 1, 2022 $ (83.4) $ 1.7 $ (81.7) Net amount reclassified to net income (loss) 0.8 0.0 0.8 Balance, June 30, 2022 $ (82.6) $ 1.7 $ (80.9) Balance, April 1, 2021 $ (119.3) $ 1.8 $ (117.5) Net amount reclassified to net income 1.2 (0.1) 1.1 Balance, June 30, 2021 $ (118.1) $ 1.7 $ (116.4) Balance, December 31, 2021 $ (84.0) $ 1.7 $ (82.3) Net amount reclassified to net loss 1.4 0.0 1.4 Balance, June 30, 2022 $ (82.6) $ 1.7 $ (80.9) Balance, December 31, 2020 $ (120.6) $ 1.8 $ (118.8) Net amount reclassified to net income (loss) 2.5 (0.1) 2.4 Balance, June 30, 2021 $ (118.1) $ 1.7 $ (116.4) |
Reclassification out of AOCI | Reclassifications out of AOCL were included in the consolidated statements of operations as follows: Three months ended June 30, Six months ended June 30, AOCL Components Location 2022 2021 2022 2021 Defined benefit plan and other postretirement liabilities Cost of goods sold $ 0.5 $ 0.7 $ 0.9 $ 1.4 Selling, general and administrative expenses 0.2 0.2 0.3 0.4 Other operating expense, net 0.3 0.4 0.5 0.8 Income tax effect (0.1) (0.1) (0.2) (0.2) Net of tax $ 0.9 $ 1.2 $ 1.5 $ 2.4 Unrealized loss on financial instruments Cost of goods sold $ (0.1) $ (0.1) $ (0.1) $ (0.1) Income tax effect 0.0 0.0 0.0 0.0 Net of tax $ (0.1) $ (0.1) $ (0.1) $ (0.1) |
Components of Net Periodic Be_2
Components of Net Periodic Benefit Cost (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Retirement Benefits [Abstract] | |
Schedule of net periodic benefit cost | Pension Benefits Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Service cost $ 1.0 $ 0.9 $ 2.1 $ 2.3 Interest cost 2.6 2.4 5.1 4.8 Expected return on plan assets (5.9) (5.6) (11.7) (11.1) Amortization of prior service costs 0.1 0.1 0.1 0.1 Amortization of net loss 1.0 1.5 1.7 3.0 Net periodic benefit cost $ (1.2) $ (0.7) $ (2.7) $ (0.9) Other Postretirement Benefits Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Service cost $ 0.0 $ 0.0 $ 0.1 $ 0.1 Interest cost 0.6 0.6 1.3 1.2 Amortization of prior service cost (0.5) (0.8) (1.0) (1.6) Amortization of net loss 0.3 0.5 0.8 1.1 Net periodic benefit cost $ 0.4 $ 0.3 $ 1.2 $ 0.8 |
Derivatives (Tables)
Derivatives (Tables) | 6 Months Ended |
Jun. 30, 2022 | |
Derivative Instruments and Hedging Activities Disclosure [Abstract] | |
Derivatives not designated as hedging instruments | The following table sets forth the Company's derivative assets and liabilities that were accounted for at fair value and not designated as cash flow hedges as of June 30, 2022 and December 31, 2021, respectively: Asset Fair Value June 30, 2022 December 31, 2021 Commodity contracts (1) $ 175.4 $ 42.9 Foreign exchange contracts (2) — — Total $ 175.4 $ 42.9 Liability Fair Value June 30, 2022 December 31, 2021 Commodity contracts (1) $ 61.4 $ 143.3 Foreign exchange contracts (2) 7.9 2.9 Total $ 69.3 $ 146.2 (1) Commodity contracts reflect our outstanding LME forward financial sales contracts, MWP forward financial sales contracts, fixed for floating swaps, Nord Pool power price swaps, and Indiana Hub power price swaps. At June 30, 2022, $6.8 million of Due to affiliates and $9.4 million of Due to affiliates - less current portion was related to commodity contract liabilities with Glencore. At December 31, 2021, $17.1 million of Due to affiliates, and $21.9 million of Due to affiliates - less current portion was related to commodity contract assets and liabilities with Glencore. (2) Foreign exchange contracts reflect our outstanding FX swaps and the casthouse currency hedges. |
Schedule of derivative instruments | The following table summarizes the net gain (loss) on forward and derivative contracts: Three months ended June 30, Six months ended June 30, 2022 2021 2022 2021 Commodity contracts (1) $ 237.0 $ (63.6) $ 181.3 $ (159.6) Foreign exchange contracts (5.2) 0.3 (6.2) (1.8) Total $ 231.8 $ (63.3) $ 175.1 $ (161.4) (1) For the three months ended June 30, 2022, $65.2 million of the net gain was with Glencore, and for the three months ended June 30, 2021, $28.7 million of the net loss was with Glencore. For the six months ended June 30, 2022, $6.3 million of the net gain was with Glencore, and for the six months ended June 30, 2021, $53.5 million of the net loss was with Glencore. |
Curtailment of Operations - H_2
Curtailment of Operations - Hawesville (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||||
Jun. 22, 2022 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021 | |
Restructuring Cost and Reserve [Line Items] | ||||||
Asset impairment | $ 159.4 | $ 0 | $ 159.4 | $ 0 | ||
Property, plant and equipment - net | 738.4 | $ 738.4 | $ 892.5 | |||
Hawesville | ||||||
Restructuring Cost and Reserve [Line Items] | ||||||
Asset impairment | $ 159.4 | |||||
Property, plant and equipment - net | $ 15 | |||||
Severance costs | $ 8.2 |
Related Party Transactions - Na
Related Party Transactions - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Related Party Transaction [Line Items] | ||||
Net sales | $ 483.5 | $ 306.4 | $ 916.6 | $ 574.7 |
Glencore [Member] | ||||
Related Party Transaction [Line Items] | ||||
Net sales | 483.5 | 306.4 | 916.6 | 574.7 |
Glencore [Member] | Supply Commitment [Member] | ||||
Related Party Transaction [Line Items] | ||||
Net sales | $ 13.9 | $ 11.4 | $ 13.9 | $ 11.4 |
Consolidated sales [Member] | Customer concentration risk [Member] | Glencore [Member] | ||||
Related Party Transaction [Line Items] | ||||
Major customer, percentage of revenue, net (percent) | 57% | 58% | ||
Glencore [Member] | ||||
Related Party Transaction [Line Items] | ||||
Ownership percentage by noncontrolling owners | 42.90% | 42.90% | ||
Economic ownership percentage by related party | 46.30% | 46.30% |
Related Party Transactions - Su
Related Party Transactions - Summary of Related Party Transactions (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Related Party Transaction [Line Items] | ||||
Net sales | $ 483.5 | $ 306.4 | $ 916.6 | $ 574.7 |
Glencore [Member] | ||||
Related Party Transaction [Line Items] | ||||
Net sales | 483.5 | 306.4 | 916.6 | 574.7 |
Purchases | $ 172.8 | $ 79.5 | $ 227.3 | $ 151.8 |
Revenue (Details)
Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Disaggregation of Revenue [Line Items] | ||||
Revenue | $ 856.6 | $ 528 | $ 1,610.2 | $ 972 |
United States [Member] | ||||
Disaggregation of Revenue [Line Items] | ||||
Revenue | 583.4 | 347.9 | 1,089.5 | 624.1 |
Iceland [Member] | ||||
Disaggregation of Revenue [Line Items] | ||||
Revenue | $ 273.2 | $ 180.1 | $ 520.7 | $ 347.9 |
Fair Value Measurements - Recur
Fair Value Measurements - Recurring Fair Value Measurements (Details) - Recurring [Member] - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021 |
ASSETS: | ||
Cash equivalents | $ 3.8 | $ 14.2 |
Trust assets | 1 | 0.1 |
Derivative instruments | 175.3 | 42.8 |
TOTAL | 180.1 | 57.1 |
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] | ||
Contingent obligation – net | 0 | 0 |
Derivative instruments | 69.3 | 146.2 |
TOTAL | 69.3 | 146.2 |
Level 1 [Member] | ||
ASSETS: | ||
Cash equivalents | 3.8 | 14.2 |
Trust assets | 1 | 0.1 |
Derivative instruments | 0 | 0 |
TOTAL | 4.8 | 14.3 |
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] | ||
Contingent obligation – net | 0 | 0 |
Derivative instruments | 0 | 0 |
TOTAL | 0 | 0 |
Level 2 [Member] | ||
ASSETS: | ||
Cash equivalents | 0 | 0 |
Trust assets | 0 | 0 |
Derivative instruments | 173.7 | 42.6 |
TOTAL | 173.7 | 42.6 |
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] | ||
Contingent obligation – net | 0 | 0 |
Derivative instruments | 65.5 | 140.9 |
TOTAL | 65.5 | 140.9 |
Level 3 [Member] | ||
ASSETS: | ||
Cash equivalents | 0 | 0 |
Trust assets | 0 | 0 |
Derivative instruments | 1.6 | 0.2 |
TOTAL | 1.6 | 0.2 |
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract] | ||
Contingent obligation – net | 0 | 0 |
Derivative instruments | 3.8 | 5.3 |
TOTAL | $ 3.8 | $ 5.3 |
Fair Value Measurements - Signi
Fair Value Measurements - Significant Unobservable Inputs (Details) $ in Millions | 6 Months Ended | 12 Months Ended | ||||
Jun. 30, 2022 USD ($) t MT | Dec. 31, 2021 USD ($) MT | Mar. 31, 2022 USD ($) | Jun. 30, 2021 USD ($) | Mar. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | |
LME Swap [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Fair Value | $ (3.8) | $ (5.1) | $ (16.7) | $ (17.9) | $ (6) | $ 2.9 |
Open position to offset fixed prices (in tonnes) | t | 109,566 | |||||
FX Swap [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Fair Value | $ 0 | $ (0.2) | 0 | (0.4) | (0.2) | 0.1 |
FX Swap [Member] | Level 3 [Member] | Discount rate, net [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Value/Range of Unobservable Input | 0.0858 | 0.0858 | ||||
Casthouse [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Fair Value | $ 0 | $ 0 | ||||
Casthouse [Member] | Level 3 [Member] | Discount rate, net [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Value/Range of Unobservable Input | 0.0858 | 0 | ||||
Nordpool Power Price Swap [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Fair Value | $ 0 | $ 0.2 | $ 0 | $ 1.5 | $ 0 | $ 0 |
Nordpool Power Price Swap [Member] | Level 3 [Member] | Discount rate, net [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Value/Range of Unobservable Input | 0.0858 | 0.0858 | ||||
Contingent Obligation [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Fair Value | $ 0 | $ 0 | ||||
Contingent Obligation [Member] | Level 3 [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Open position to offset fixed prices (in tonnes) | MT | 14,000 | |||||
Contingent Obligation [Member] | Level 3 [Member] | Minimum [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Open position to offset fixed prices (in tonnes) | MT | 14,000 | |||||
Contingent Obligation [Member] | Level 3 [Member] | Maximum [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Open position to offset fixed prices (in tonnes) | MT | 15,000 | |||||
Fixed to Variable London Metals Exchange Swap Net [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Fair Value | $ (2.2) | $ (5.1) | ||||
Fixed to Variable London Metals Exchange Swap Net [Member] | Level 3 [Member] | Discount rate, net [Member] | ||||||
Fair Value Measurement Inputs and Valuation Techniques [Line Items] | ||||||
Value/Range of Unobservable Input | 0.0858 | 0.0858 |
Fair Value Measurements - Level
Fair Value Measurements - Level 3 Reconciliation (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
LME Swap Assets [Member] | ||||
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] | ||||
Balance, beginning | $ 0 | $ 0 | ||
Total realized/unrealized gains (losses) | ||||
Included in net income (loss) | 0 | 0 | ||
Purchases, sales, settlements | ||||
Purchases | 0 | |||
Sales | 0 | |||
Settlements | 0 | |||
Transfers into Level 3 | 1.6 | 1.6 | ||
Transfers out of Level 3 | 0 | 0 | ||
Balance, ending | 1.6 | 1.6 | ||
Change in unrealized gains (losses) | 0 | 0 | ||
Nord Pool Swap [Member] | ||||
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] | ||||
Balance, beginning | 0 | $ 0 | 0.2 | $ 0 |
Total realized/unrealized gains (losses) | ||||
Included in net income (loss) | 0 | 0 | 0 | 0 |
Purchases, sales, settlements | ||||
Purchases | 0 | 0 | 0 | |
Sales | 0 | 0 | 0 | |
Settlements | 0 | 0 | 0 | |
Transfers into Level 3 | 0 | 1.5 | 0 | 1.5 |
Transfers out of Level 3 | 0 | 0 | (0.2) | 0 |
Balance, ending | 0 | 1.5 | 0 | 1.5 |
Change in unrealized gains (losses) | 0 | 0 | 0 | 0 |
LME Swap [Member] | ||||
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] | ||||
Balance, beginning | (16.7) | (6) | (5.1) | 2.9 |
Total realized/unrealized gains (losses) | ||||
Included in net income (loss) | 12.9 | (11.6) | 3.8 | (20.3) |
Purchases, sales, settlements | ||||
Purchases | 0 | 0 | 0 | |
Sales | 0 | 0 | 0 | |
Settlements | 0 | 0 | 0 | |
Transfers into Level 3 | 0 | (0.3) | (2.5) | (1) |
Transfers out of Level 3 | 0 | 0 | 0 | 0.5 |
Balance, ending | (3.8) | (17.9) | (3.8) | (17.9) |
Change in unrealized gains (losses) | 12.9 | (11.6) | 3.8 | (20.3) |
FX Swap [Member] | ||||
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] | ||||
Balance, beginning | 0 | (0.2) | (0.2) | 0.1 |
Total realized/unrealized gains (losses) | ||||
Included in net income (loss) | 0 | 0 | 0 | 0 |
Purchases, sales, settlements | ||||
Purchases | 0 | 0 | 0 | |
Sales | 0 | 0 | 0 | |
Settlements | 0 | 0 | 0 | |
Transfers into Level 3 | 0 | (0.2) | 0 | (0.4) |
Transfers out of Level 3 | 0 | 0 | 0.2 | (0.1) |
Balance, ending | 0 | (0.4) | 0 | (0.4) |
Change in unrealized gains (losses) | 0 | $ 0 | 0 | $ 0 |
Casthouse Hedges [Member] | ||||
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] | ||||
Balance, beginning | 0 | 0 | ||
Total realized/unrealized gains (losses) | ||||
Included in net income (loss) | 0 | 0 | ||
Purchases, sales, settlements | ||||
Purchases | 0 | 0 | ||
Sales | 0 | 0 | ||
Settlements | 0 | 0 | ||
Transfers into Level 3 | 0 | 0 | ||
Transfers out of Level 3 | 0 | 0 | ||
Balance, ending | 0 | 0 | ||
Change in unrealized gains (losses) | $ 0 | $ 0 |
Fair Value Measurements - Nonre
Fair Value Measurements - Nonrecurring Fair Value Measurements (Details) - Fair Value, Nonrecurring [Member] - Hawesville Asset Group $ in Millions | Jun. 30, 2022 USD ($) |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |
Asset group fair value | $ 15 |
Discounted cash flow [Member] | Level 3 [Member] | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |
Asset group fair value | $ 15 |
Earnings (Loss) Per Share - Sch
Earnings (Loss) Per Share - Schedule of EPS (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Earnings Per Share [Abstract] | ||||
Net income (loss) | $ 37.4 | $ (35.1) | $ 55.1 | $ (175.1) |
Less: net income allocated to participating securities | 2.3 | 0 | 3.3 | 0 |
Basic EPS: | ||||
Net income (loss) allocated to common stockholders | $ 35.1 | $ (35.1) | $ 51.8 | $ (175.1) |
Net income (loss) allocated to common stockholders (in shares) | 91.2 | 90.1 | 91.2 | 90.1 |
Net income (loss) allocated to common stockholders (in dollars per share) | $ 0.38 | $ (0.39) | $ 0.57 | $ (1.94) |
Share-based compensation | $ (0.3) | $ 0 | $ (0.5) | $ 0 |
Share-based compensation (in shares) | 1.6 | 0 | 1.9 | 0 |
Convertible senior notes | $ 0.7 | $ 0 | $ 1.4 | $ 0 |
Convertible senior notes (in shares) | 4.8 | 0 | 4.8 | 0 |
Diluted EPS: | ||||
Net income (loss) allocated to common stockholders with assumed conversion | $ 35.5 | $ (35.1) | $ 52.7 | $ (175.1) |
Net income (loss) allocated to common stockholders with assumed conversion (in shares) | 97.6 | 90.1 | 97.9 | 90.1 |
Net income (loss) allocated to common stockholders with assumed conversion (in dollars per share) | $ 0.36 | $ (0.39) | $ 0.54 | $ (1.94) |
Earnings (Loss) Per Share - Sec
Earnings (Loss) Per Share - Securities Excluded (Details) - shares shares in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Share-based compensation | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Securities excluded from calculation of diluted EPS (in shares) | 0 | 2.4 | 0 | 2.4 |
Convertible preferred shares | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Securities excluded from calculation of diluted EPS (in shares) | 5.9 | 6.3 | 5.9 | 6.3 |
Convertible senior notes | ||||
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
Securities excluded from calculation of diluted EPS (in shares) | 0 | 4.8 | 0 | 4.8 |
Shareholders_ Equity (Details)
Shareholders’ Equity (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 87 Months Ended | ||||
Mar. 31, 2015 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Dec. 31, 2021 | Dec. 31, 2018 | Dec. 31, 2011 | |
Class of Stock [Line Items] | |||||||
Common stock, shares authorized (in shares) | 195,000,000 | 195,000,000 | 195,000,000 | ||||
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01 | ||||
Common stock, shares issued (in shares) | 98,456,895 | 98,456,895 | 98,418,132 | ||||
Common stock, shares, outstanding (in shares) | 91,270,374 | 91,270,374 | |||||
Preferred stock, shares authorized (in shares) | 5,000,000 | 5,000,000 | 5,000,000 | ||||
Preferred stock par value (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01 | ||||
Preferred shares issued (in shares) | 160,000 | ||||||
Number of shares issued for each share of preferred stock (in shares) | 100 | 100 | |||||
Stock repurchase program, authorized amount | $ 130,000,000 | $ 130,000,000 | $ 60,000,000 | ||||
Stock repurchase program, authorized, increase amount | $ 70,000,000 | ||||||
Treasury shares acquired (in shares) | 7,186,521 | 7,186,521 | |||||
Treasury stock, value | $ 86,300,000 | $ 86,300,000 | $ 86,300,000 | ||||
Treasury stock, shares, acquired (in shares) | 0 | ||||||
Stock repurchase program, remaining authorized repurchase amount | $ 43,700,000 | $ 43,700,000 | |||||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Treasury shares outstanding, period end (in shares) | 7,186,521 | 7,186,521 | |||||
Ending balance (in shares) | 91,270,374 | 91,270,374 | |||||
Convertible preferred shares | |||||||
Class of Stock [Line Items] | |||||||
Preferred shares outstanding (in shares) | 58,376 | 63,274 | 58,376 | 58,542 | |||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Preferred shares outstanding, period start (in shares) | 58,542 | 63,589 | |||||
Conversion of convertible preferred stock (in shares) | (166) | (315) | |||||
Issuance for share-based compensation plans (in shares) | 0 | 0 | |||||
Preferred shares outstanding, period end (in shares) | 58,376 | 63,274 | 58,376 | ||||
Treasury | |||||||
Class of Stock [Line Items] | |||||||
Treasury shares acquired (in shares) | 7,186,521 | 7,186,521 | 7,186,521 | 7,186,521 | |||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Treasury shares outstanding, period start (in shares) | 7,186,521 | 7,186,521 | |||||
Conversion of convertible preferred stock (in shares) | 0 | 0 | |||||
Issuance for share-based compensation plans (in shares) | 0 | 0 | |||||
Treasury shares outstanding, period end (in shares) | 7,186,521 | 7,186,521 | 7,186,521 | ||||
Common stock | |||||||
Class of Stock [Line Items] | |||||||
Common stock, shares, outstanding (in shares) | 91,270,374 | 90,129,118 | 91,270,374 | 91,231,611 | |||
Increase (Decrease) in Stockholders' Equity [Roll Forward] | |||||||
Beginning balance (in shares) | 91,231,611 | 90,055,797 | |||||
Conversion of convertible preferred stock (in shares) | (16,635) | (31,465) | |||||
Issuance for share-based compensation plans (in shares) | 22,128 | 41,856 | |||||
Ending balance (in shares) | 91,270,374 | 90,129,118 | 91,270,374 |
Income Taxes (Details)
Income Taxes (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Income Tax Disclosure [Abstract] | ||||
Income tax (expense) benefit | $ (42.3) | $ 48.3 | $ (44) | $ 50.6 |
Inventories (Details)
Inventories (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021 |
Inventory, Net [Abstract] | ||
Raw materials | $ 79.7 | $ 132.9 |
Work-in-process | 71.6 | 76.1 |
Finished goods | 48 | 43.9 |
Operating and other supplies | 216.6 | 172.7 |
Total inventories | $ 415.9 | $ 425.6 |
Debt - Activity (Details)
Debt - Activity (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021 | Apr. 14, 2021 |
Debt Instrument [Line Items] | |||
Hancock County industrial revenue bonds ("IRBs") due April 1, 2028, interest payable quarterly | $ 7.8 | $ 7.8 | |
Senior secured notes | 39.4 | 0 | |
Convertible senior notes | 84.2 | 84 | |
Total debt | 427.6 | 451.2 | |
Industrial revenue bonds, variable [Member] | |||
Debt Instrument [Line Items] | |||
Hancock County industrial revenue bonds ("IRBs") due April 1, 2028, interest payable quarterly | $ 7.8 | 7.8 | |
Effective interest rate, maximum | 12% | ||
Stated interest rate, percentage | 1.05% | ||
Revolving credit facility [Member] | U.S. revolving credit facility [Member] | |||
Debt Instrument [Line Items] | |||
Revolving credit facility | $ 15 | 63.6 | |
Stated interest rate, percentage | 5.50% | ||
Revolving credit facility [Member] | Iceland revolving line of credit [Member] | |||
Debt Instrument [Line Items] | |||
Revolving credit facility | $ 35 | 50 | |
Stated interest rate, percentage | 4.68% | ||
Casthouse Facility [Member] | Iceland revolving line of credit [Member] | |||
Debt Instrument [Line Items] | |||
Grundartangi casthouse debt facility | $ 39.4 | 0 | |
Stated interest rate, percentage | 4.53% | ||
Financing fees | $ 0.6 | ||
Senior notes [Member] | Senior secured notes, 7.5% [Member] | |||
Debt Instrument [Line Items] | |||
Senior secured notes | $ 246.2 | 245.8 | |
Stated interest rate, percentage | 7.50% | 7.50% | |
Financing fees | $ 3.8 | ||
Senior notes [Member] | Senior convertible notes, 2.75% [Member] | |||
Debt Instrument [Line Items] | |||
Convertible senior notes | $ 84.2 | $ 84 | |
Stated interest rate, percentage | 2.75% | ||
Financing fees | $ 2.1 |
Debt - Narrative (Details)
Debt - Narrative (Details) | 6 Months Ended | |||
Apr. 14, 2021 USD ($) | Apr. 09, 2021 USD ($) $ / shares | Jun. 30, 2022 USD ($) | Jun. 30, 2021 USD ($) | |
Line of Credit Facility [Line Items] | ||||
Proceeds from issuance of debt | $ 0 | $ 250,000,000 | ||
Proceeds from convertible notes | $ 0 | $ 86,300,000 | ||
Senior secured notes, 7.5% [Member] | Senior notes [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Stated interest rate, percentage | 7.50% | 7.50% | ||
Face amount | $ 250,000,000 | |||
Proceeds from issuance of debt | $ 245,200,000 | |||
Senior secured notes, 7.5% [Member] | Senior notes [Member] | Level 2 [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Fair value of debt instrument | $ 225,700,000 | |||
Convertible senior notes | Senior notes [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Face amount | $ 86,300,000 | |||
Percentage of principal amount redeemed | 100% | |||
Proceeds from convertible notes | $ 83,700,000 | |||
Conversion ratio | 0.0533547 | |||
Conversion price (in dollars per share) | $ / shares | $ 18.74 | |||
Convertible senior notes | Senior notes [Member] | Level 2 [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Fair value of debt instrument | $ 66,200,000 | |||
Revolving credit facility [Member] | U.S. revolving credit facility [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Stated interest rate, percentage | 5.50% | |||
Revolving credit facility [Member] | Iceland revolving line of credit [Member] | ||||
Line of Credit Facility [Line Items] | ||||
Stated interest rate, percentage | 4.68% |
Debt - Credit Facility (Details
Debt - Credit Facility (Details) - USD ($) | Jun. 30, 2022 | Dec. 31, 2021 |
U.S. revolving credit facility [Member] | ||
Line of Credit Facility [Line Items] | ||
Letter of credit sub-facility amount | $ 150,000,000 | |
U.S. revolving credit facility [Member] | Revolving credit facility [Member] | ||
Line of Credit Facility [Line Items] | ||
Credit facility face amount | 250,000,000 | |
Outstanding borrowings | 15,000,000 | |
Outstanding letters of credit issued | 84,400,000 | |
Credit facility maximum amount | 250,000,000 | |
Revolving credit facility | 15,000,000 | $ 63,600,000 |
Borrowing availability | 250,000,000 | |
Borrowing availability, net of borrowings | 150,600,000 | |
Iceland revolving line of credit [Member] | Revolving credit facility [Member] | ||
Line of Credit Facility [Line Items] | ||
Outstanding borrowings | 35,000,000 | |
Outstanding letters of credit issued | 0 | |
Credit facility maximum amount | 80,000,000 | |
Revolving credit facility | 35,000,000 | $ 50,000,000 |
Borrowing availability | 80,000,000 | |
Borrowing availability, net of borrowings | $ 45,000,000 |
Debt - Casthouse and Surety (De
Debt - Casthouse and Surety (Details) - USD ($) | Nov. 02, 2021 | Jun. 30, 2022 |
Casthouse Facility [Member] | ||
Debt Instrument [Line Items] | ||
Debt instrument, term | 8 years | |
Medium-term notes | $ 130,000,000 | |
Debt instrument, quarterly installment fee | 1.739% | |
Debt instrument, remaining payment after drawdown of funds | 60% | |
Medium-term notes, outstanding borrowings | $ 40,000,000 | |
Surety Bond [Member] | ||
Debt Instrument [Line Items] | ||
Loss contingency accrual | $ 6,600,000 |
Commitments and Contingencies (
Commitments and Contingencies (Details) | 1 Months Ended | 3 Months Ended | 6 Months Ended | |||||||
Oct. 01, 2021 USD ($) | Apr. 01, 2021 | Aug. 18, 2017 USD ($) | Sep. 30, 2017 USD ($) | Jun. 30, 2022 USD ($) Labor_Union MW | Jun. 30, 2021 USD ($) | Mar. 31, 2014 USD ($) | Jun. 30, 2022 USD ($) Labor_Union MW | Jul. 31, 2021 MW | Jun. 30, 2018 USD ($) | |
Labor Commitments [Abstract] | ||||||||||
Percentage of total work force in union | 64% | 64% | ||||||||
Percentage of Grundartangi work force represented by the labor unions | 88% | 88% | ||||||||
Number of labor unions Grundartangi subsidiary entered into a new labor agreement with | Labor_Union | 5 | 5 | ||||||||
Percentage of U.S. based work force represented by a union | 54% | 54% | ||||||||
Contingent consideration, accrued interest and principal | $ 28,800,000 | $ 28,800,000 | ||||||||
PBGC [Member] | ||||||||||
PBGC Settlement [Abstract] | ||||||||||
Required pension contributions above minimum | $ 17,400,000 | |||||||||
Payment for pension benefits | $ 0 | $ 0 | ||||||||
Pension contributions, amended term, annual contribution | $ 2,400,000 | |||||||||
Pension contributions, amended term, total contribution | $ 9,600,000 | |||||||||
Pension contributions, term | 4 years | |||||||||
Santee Cooper [Member] | ||||||||||
Power Contingencies [Abstract] | ||||||||||
Power agreement, power supply, percentage | 100% | |||||||||
Power supply agreement, increase production, at full capacity, percentage | 75% | |||||||||
Grundartangi - HS, Landsvirkjun and OR [Member] | ||||||||||
Power Contingencies [Abstract] | ||||||||||
Power currently available under the power purchase agreement, available (in megawatts) | MW | 545 | 545 | ||||||||
Grundartangi - Landsvirkjun [Member] | ||||||||||
Power Contingencies [Abstract] | ||||||||||
Power currently available under the power purchase agreement, available (in megawatts) | MW | 25 | 25 | ||||||||
Power currently available under the power purchase agreement, extension (in megawatts) | MW | 161 | |||||||||
Power currently available under the power purchase agreement, requested (in megawatts) | MW | 182 | |||||||||
Netherlands [Member] | ||||||||||
Labor Commitments [Abstract] | ||||||||||
Percentage of Vlissingen work force represented by the labor union | 100% | 100% | ||||||||
Ravenswood Retiree Medical Benefits Changes [Member] | ||||||||||
Ravenswood litigation [Abstract] | ||||||||||
Litigation settlement amount | $ 23,000,000 | |||||||||
Ravenswood litigation settlement installment period | 10 years | 9 years | ||||||||
Litigation payment to trust | $ 5,000,000 | |||||||||
Gain (loss) related to litigation settlement | $ 5,500,000 | |||||||||
Loss contingency accrual | $ 12,500,000 | |||||||||
Litigation settlement, amount awarded to other party, annual payments | $ 2,000,000 | |||||||||
Other current liabilities [Member] | Ravenswood Retiree Medical Benefits Changes [Member] | ||||||||||
Ravenswood litigation [Abstract] | ||||||||||
Litigation settlement, amount awarded to other party, annual payments | 2,000,000 | |||||||||
Other liabilities [Member] | Ravenswood Retiree Medical Benefits Changes [Member] | ||||||||||
Ravenswood litigation [Abstract] | ||||||||||
Litigation settlement, amount awarded to other party, annual payments | $ 6,500,000 |
Components of Accumulated Oth_3
Components of Accumulated Other Comprehensive Loss - Components of AOCI (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | |||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021 | |
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
Other comprehensive loss before income tax effect | $ (83.3) | $ (83.3) | $ (84.8) | ||
Income tax effect | 2.4 | 2.4 | 2.5 | ||
Accumulated other comprehensive loss | (80.9) | (80.9) | (82.3) | ||
AOCI Attributable to Parent, Net of Tax [Roll Forward] | |||||
Balance, start | 439.8 | $ 408.3 | 421 | $ 546.1 | |
Net amount reclassified to net income (loss) | 0.8 | 1.1 | 1.4 | 2.4 | |
Balance, end | 479 | 370.4 | 479 | 370.4 | |
Defined benefit plan liabilities | |||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
Other comprehensive loss before income tax effect | (85.1) | (85.1) | (86.7) | ||
Income tax effect | 2.7 | 2.7 | 2.9 | ||
AOCI Attributable to Parent, Net of Tax [Roll Forward] | |||||
Balance, start | (83.4) | (119.3) | (84) | (120.6) | |
Net amount reclassified to net income (loss) | 0.8 | 1.2 | 1.4 | 2.5 | |
Balance, end | (82.6) | (118.1) | (82.6) | (118.1) | |
Unrealized gain (loss) on financial instruments | |||||
Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
Other comprehensive loss before income tax effect | 1.8 | 1.8 | 1.9 | ||
Income tax effect | (0.4) | (0.4) | $ (0.4) | ||
AOCI Attributable to Parent, Net of Tax [Roll Forward] | |||||
Balance, start | 1.7 | 1.8 | 1.7 | 1.8 | |
Net amount reclassified to net income (loss) | 0 | (0.1) | 0 | (0.1) | |
Balance, end | 1.7 | 1.7 | 1.7 | 1.7 | |
Accumulated other comprehensive loss | |||||
AOCI Attributable to Parent, Net of Tax [Roll Forward] | |||||
Balance, start | (81.7) | (117.5) | (82.3) | (118.8) | |
Balance, end | $ (80.9) | $ (116.4) | $ (80.9) | $ (116.4) |
Components of Accumulated Oth_4
Components of Accumulated Other Comprehensive Loss - Reclassifications out of AOCI (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | ||||
Cost of goods sold | $ (840.7) | $ (507.1) | $ (1,501.1) | $ (971.8) |
Selling, general and administrative expenses | (5.8) | (8.7) | (17.5) | (24.8) |
Other operating expense - net | (0.2) | (0.1) | (0.4) | (0.2) |
Income tax effect | (42.3) | 48.3 | (44) | 50.6 |
Net income (loss) | 37.4 | (35.1) | 55.1 | (175.1) |
Reclassification out of accumulated other comprehensive income [Member] | Defined benefit plan liabilities | ||||
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | ||||
Cost of goods sold | 0.5 | 0.7 | 0.9 | 1.4 |
Selling, general and administrative expenses | 0.2 | 0.2 | 0.3 | 0.4 |
Other operating expense - net | 0.3 | 0.4 | 0.5 | 0.8 |
Income tax effect | (0.1) | (0.1) | (0.2) | (0.2) |
Net income (loss) | 0.9 | 1.2 | 1.5 | 2.4 |
Reclassification out of accumulated other comprehensive income [Member] | Unrealized loss on financial instruments [Member] | ||||
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] | ||||
Cost of goods sold | (0.1) | (0.1) | (0.1) | (0.1) |
Income tax effect | 0 | 0 | 0 | 0 |
Net income (loss) | $ (0.1) | $ (0.1) | $ (0.1) | $ (0.1) |
Components of Net Periodic Be_3
Components of Net Periodic Benefit Cost (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Pension benefits [Member] | ||||
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||||
Service cost | $ 1 | $ 0.9 | $ 2.1 | $ 2.3 |
Interest cost | 2.6 | 2.4 | 5.1 | 4.8 |
Expected return on plan assets | (5.9) | (5.6) | (11.7) | (11.1) |
Amortization of prior service costs | 0.1 | 0.1 | 0.1 | 0.1 |
Amortization of net loss | 1 | 1.5 | 1.7 | 3 |
Net periodic benefit cost | (1.2) | (0.7) | (2.7) | (0.9) |
Other postretirement benefits [Member] | ||||
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] | ||||
Service cost | 0 | 0 | 0.1 | 0.1 |
Interest cost | 0.6 | 0.6 | 1.3 | 1.2 |
Amortization of prior service costs | (0.5) | (0.8) | (1) | (1.6) |
Amortization of net loss | 0.3 | 0.5 | 0.8 | 1.1 |
Net periodic benefit cost | $ 0.4 | $ 0.3 | $ 1.2 | $ 0.8 |
Derivatives - Narrative (Detail
Derivatives - Narrative (Details) € in Millions, $ in Millions | 6 Months Ended | ||
Jun. 30, 2022 USD ($) MWh t | Jun. 30, 2022 EUR (€) | Dec. 31, 2021 USD ($) | |
Derivative [Line Items] | |||
Restricted cash | $ | $ 1.3 | $ 8.6 | |
LME Swap [Member] | |||
Derivative [Line Items] | |||
Open position to offset fixed prices (in tonnes) | t | 109,566 | ||
Midwest Premium (MWP) [Member] | |||
Derivative [Line Items] | |||
Open position to offset fixed prices (in tonnes) | t | 97,500 | ||
Fixed For Floating Swaps [Member] | |||
Derivative [Line Items] | |||
Open position to offset fixed prices (in tonnes) | t | 3,277 | ||
Nordpool Power Price Swap [Member] | Grundartangi [Member] | |||
Derivative [Line Items] | |||
Derivative liability (in MwH) | MWh | 1,536,700 | ||
FX Swap [Member] | |||
Derivative [Line Items] | |||
Derivative asset | € | € 43.1 | ||
Indiana Hub Power Price Swaps [Member] | |||
Derivative [Line Items] | |||
Derivative liability (in MwH) | MWh | 263,520 | ||
USD ISK Forward Swap [Member] | Not designated as hedging instrument [Member] | Short [Member] | |||
Derivative [Line Items] | |||
Derivative, forward contracts | $ | $ 58 | ||
USD Euro Forward Swap [Member] | Not designated as hedging instrument [Member] | Long [Member] | |||
Derivative [Line Items] | |||
Derivative, forward contracts | $ | $ 14.8 |
Derivatives - Assets and Liabil
Derivatives - Assets and Liabilities (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021 |
Derivative [Line Items] | ||
Due to affiliate, current | $ 26.6 | $ 65.8 |
Due to affiliate, noncurrent | 9.4 | 21.9 |
Not designated as hedging instrument [Member] | ||
Derivative [Line Items] | ||
Derivative asset | 175.4 | 42.9 |
Derivative liability | 69.3 | 146.2 |
Not designated as hedging instrument [Member] | Commodity contract [Member] | ||
Derivative [Line Items] | ||
Derivative asset | 175.4 | 42.9 |
Derivative liability | 61.4 | 143.3 |
Not designated as hedging instrument [Member] | Foreign exchange contract [Member] | ||
Derivative [Line Items] | ||
Derivative asset | 0 | 0 |
Derivative liability | 7.9 | 2.9 |
Glencore [Member] | Commodity contract [Member] | ||
Derivative [Line Items] | ||
Due to affiliate, current | 6.8 | 17.1 |
Due to affiliate, noncurrent | $ 9.4 | $ 21.9 |
Derivatives - Net Gain (Loss) (
Derivatives - Net Gain (Loss) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | ||
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | |
Derivative [Line Items] | ||||
Derivative, (loss) gain on derivative, net | $ 231.8 | $ (63.3) | $ 175.1 | $ (161.4) |
Commodity contract [Member] | ||||
Derivative [Line Items] | ||||
Derivative, (loss) gain on derivative, net | 237 | (63.6) | 181.3 | (159.6) |
Commodity contract [Member] | Glencore [Member] | ||||
Derivative [Line Items] | ||||
Derivative, (loss) gain on derivative, net | 65.2 | (28.7) | 6.3 | (53.5) |
Foreign exchange contract [Member] | ||||
Derivative [Line Items] | ||||
Derivative, (loss) gain on derivative, net | $ (5.2) | $ 0.3 | $ (6.2) | $ (1.8) |
Subsequent Events (Details)
Subsequent Events (Details) - Subsequent Event [Member] - Disposed of by Sale $ in Millions | Aug. 03, 2022 USD ($) a |
Subsequent Event [Line Items] | |
Area of land | a | 133 |
Proceeds from sale of land held-for-investment | $ | $ 30 |