Document And Entity Information
Document And Entity Information - USD ($) $ in Billions | 12 Months Ended | ||
Dec. 31, 2019 | Feb. 18, 2020 | Jun. 28, 2019 | |
Cover [Abstract] | |||
Document Type | 10-K | ||
Amendment Flag | false | ||
Document Period End Date | Dec. 31, 2019 | ||
Document Fiscal Year Focus | 2019 | ||
Document Fiscal Period Focus | FY | ||
Entity Registrant Name | ARMSTRONG WORLD INDUSTRIES, INC. | ||
Trading Symbol | AWI | ||
Entity Central Index Key | 0000007431 | ||
Current Fiscal Year End Date | --12-31 | ||
Entity Filer Category | Large Accelerated Filer | ||
Entity Shell Company | false | ||
Entity File Number | 1-2116 | ||
Entity Tax Identification Number | 23-0366390 | ||
Entity Address, Address Line One | 2500 Columbia Avenue | ||
Entity Address, City or Town | Lancaster | ||
Entity Address, State or Province | PA | ||
Entity Address, Postal Zip Code | 17603 | ||
City Area Code | 717 | ||
Local Phone Number | 397-0611 | ||
Entity Emerging Growth Company | false | ||
Entity Small Business | false | ||
Document Annual Report | true | ||
Title of 12(b) Security | Common Stock, $0.01 par value per share | ||
Security Exchange Name | NYSE | ||
Entity Incorporation, State or Country Code | PA | ||
Document Transition Report | false | ||
Entity Interactive Data Current | Yes | ||
Entity Well-known Seasoned Issuer | Yes | ||
Entity Voluntary Filers | No | ||
Entity Current Reporting Status | Yes | ||
Entity Common Stock, Shares Outstanding | 47,987,627 | ||
Entity Public Float | $ 4.7 | ||
Documents Incorporated by Reference | Documents Incorporated by Reference Certain sections of Armstrong World Industries, Inc.’s definitive Proxy Statement for use in connection with its 2020 annual meeting of shareholders, to be filed no later than April 29, 2020 (120 days after the last day of our 2019 fiscal year), are incorporated by reference into Part III of this Form 10-K Report where indicated. |
Consolidated Statements of Earn
Consolidated Statements of Earnings and Comprehensive Income - USD ($) shares in Millions, $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Statement [Abstract] | |||
Net sales | $ 1,038.1 | $ 975.3 | $ 893.6 |
Cost of goods sold | 643 | 641.8 | 578.2 |
Gross profit | 395.1 | 333.5 | 315.4 |
Selling, general and administrative expenses | 174.3 | 159 | 138.6 |
Equity earnings from joint venture | (96.6) | (74.9) | (67) |
Operating income | 317.4 | 249.4 | 243.8 |
Interest expense | 38.4 | 39.2 | 35.4 |
Other non-operating (income), net | (20.4) | (32.5) | (13.7) |
Earnings from continuing operations before income taxes | 299.4 | 242.7 | 222.1 |
Income tax expense | 57.1 | 53.1 | 1.5 |
Earnings from continuing operations | 242.3 | 189.6 | 220.6 |
Net (loss) earnings from discontinued operations, net of tax expense of $12.0, $8.2 and $3.6 | (1.8) | 9.6 | 4.2 |
(Loss) from disposal of discontinued businesses, net of tax (benefit) of ($5.2), ($6.0) and ($4.1) | (26) | (13.3) | (105.2) |
Net (loss) from discontinued operations | (27.8) | (3.7) | (101) |
Net earnings | 214.5 | 185.9 | 119.6 |
Other comprehensive income (loss), net of tax: | |||
Foreign currency translation adjustments | 84.1 | (27.6) | 24.5 |
Derivative (loss) gain, net | (13.9) | 1.1 | (0.3) |
Pension and postretirement adjustments | 13.2 | (32.9) | 33.7 |
Total other comprehensive income (loss) | 83.4 | (59.4) | 57.9 |
Total comprehensive income | $ 297.9 | $ 126.5 | $ 177.5 |
Earnings per share of common stock, continuing operations: | |||
Basic | $ 4.97 | $ 3.68 | $ 4.12 |
Diluted | 4.88 | 3.63 | 4.08 |
(Loss) per share of common stock, discontinued operations: | |||
Basic | (0.57) | (0.07) | (1.89) |
Diluted | (0.56) | (0.07) | (1.87) |
Net earnings per share of common stock: | |||
Basic | 4.40 | 3.61 | 2.23 |
Diluted | $ 4.32 | $ 3.56 | $ 2.21 |
Average number of common shares outstanding: | |||
Basic | 48.7 | 51.3 | 53.3 |
Diluted | 49.5 | 52.1 | 53.9 |
Consolidated Statements of Ea_2
Consolidated Statements of Earnings and Comprehensive Income (Parenthetical) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Statement [Abstract] | |||
Net (loss) earnings from discontinued operations, tax expense (benefit) | $ 12 | $ 8.2 | $ 3.6 |
(Loss) from disposal of discontinued business, tax (benefit) | $ (5.2) | $ (6) | $ (4.1) |
Consolidated Balance Sheets
Consolidated Balance Sheets - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Current assets: | ||
Cash and cash equivalents | $ 45.3 | $ 325.7 |
Accounts and notes receivable, net | 85.1 | 79.9 |
Inventories, net | 68.5 | 61.2 |
Assets of discontinued operations | 244.3 | |
Income taxes receivable | 30 | 1.7 |
Other current assets | 15.5 | 4.8 |
Total current assets | 244.4 | 717.6 |
Property, plant, and equipment, less accumulated depreciation and amortization of $447.5 and $412.9, respectively | 524.6 | 501 |
Lease right-of-use assets | 35.3 | |
Prepaid pension costs | 94.8 | 52.8 |
Investment in joint venture | 58.5 | 40.8 |
Goodwill | 53 | 19.2 |
Intangible assets, net | 411.9 | 422.8 |
Deferred income taxes | 10.4 | 14.8 |
Income taxes receivable | 2.5 | 0.8 |
Other non-current assets | 57.9 | 68.5 |
Total assets | 1,493.3 | 1,838.3 |
Current liabilities: | ||
Current installments of long-term debt | 6.3 | 55 |
Accounts payable and accrued expenses | 148.7 | 383.3 |
Liabilities of discontinued operations | 110.3 | |
Income taxes payable | 0.2 | 0.9 |
Total current liabilities | 155.2 | 549.5 |
Long-term debt, less current installments | 604.5 | 764.8 |
Lease non-current liabilities | 30.1 | |
Postretirement benefit liabilities | 71 | 58.8 |
Pension benefit liabilities | 46.6 | 50.3 |
Other long-term liabilities | 37.8 | 38 |
Income taxes payable | 19.3 | 26.5 |
Deferred income taxes | 163.9 | 124.4 |
Total non-current liabilities | 973.2 | 1,062.8 |
Shareholders' equity: | ||
Common stock, $0.01 par value per share, 200 million shares authorized, 62,263,395 shares issued and 47,992,348 shares outstanding as of December 31, 2019 and 61,553,724, shares issued and 48,808,239 shares outstanding as of December 31, 2018 | 0.6 | 0.6 |
Capital in excess of par value | 555.7 | 547.4 |
Retained earnings | 1,008.2 | 829.8 |
Treasury stock, at cost, 14,271,047 shares as of December 31, 2019 and 12,745,485 shares as of December 31, 2018 | (823.5) | (692.2) |
Accumulated other comprehensive (loss) | (376.1) | (459.6) |
Total shareholders' equity | 364.9 | 226 |
Total liabilities and shareholders' equity | $ 1,493.3 | $ 1,838.3 |
Consolidated Balance Sheets (Pa
Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Statement Of Financial Position [Abstract] | ||
Property, plant and equipment, accumulated depreciation and amortization | $ 447.5 | $ 412.9 |
Common stock, par value | $ 0.01 | $ 0.01 |
Common stock, shares authorized | 200,000,000 | 200,000,000 |
Common stock, shares issued | 62,263,395 | 61,553,724 |
Common stock, shares outstanding | 47,992,348 | 48,808,239 |
Treasury stock, shares | 14,271,047 | 12,745,485 |
Consolidated Statements of Shar
Consolidated Statements of Shareholders' Equity - USD ($) $ in Millions | Total | Common Stock | Additional Paid-In Capital | Retained Earnings | Treasury Stock | AOCI Attributable to Parent |
Balance at Dec. 31, 2016 | $ 266.4 | $ 0.6 | $ 504.9 | $ 469.9 | $ (305.2) | $ (403.8) |
Balance at Dec. 31, 2016 | 54,428,233 | |||||
Balance at Dec. 31, 2016 | 6,168,907 | |||||
Cumulative effect impact of ASU adoption | ASU 2016-09 [Member] | 8.7 | 8.7 | ||||
Stock issuance, net | 185,596 | |||||
Share-based employee compensation | 11.4 | 11.4 | ||||
Net earnings | 119.6 | 119.6 | ||||
Other comprehensive income (loss) | 57.9 | 57.9 | ||||
Separation of Armstrong Flooring, Inc. | 0.5 | 0.5 | ||||
Acquisition of treasury stock | (80.4) | $ (80.4) | ||||
Acquisition of treasury stock, shares | (1,841,690) | 1,841,690 | ||||
Balance at Dec. 31, 2017 | 384.1 | $ 0.6 | 516.8 | 598.2 | $ (385.6) | (345.9) |
Balance at Dec. 31, 2017 | 52,772,139 | |||||
Balance at Dec. 31, 2017 | 8,010,597 | |||||
Cumulative effect impact of ASU adoption | ASU 2018-02 [Member] | (54.3) | 54.3 | (54.3) | |||
Stock issuance, net | 770,988 | |||||
Cash dividends - per common share | (8.6) | (8.6) | ||||
Share-based employee compensation | 30.6 | 30.6 | ||||
Net earnings | 185.9 | 185.9 | ||||
Other comprehensive income (loss) | (59.4) | (59.4) | ||||
Acquisition of treasury stock | (306.6) | $ (306.6) | ||||
Acquisition of treasury stock, shares | (4,734,888) | 4,734,888 | ||||
Balance at Dec. 31, 2018 | $ 226 | $ 0.6 | 547.4 | 829.8 | $ (692.2) | (459.6) |
Balance at Dec. 31, 2018 | 48,808,239 | 48,808,239 | ||||
Balance at Dec. 31, 2018 | 12,745,485 | |||||
Cumulative effect impact of ASU adoption | ASU 2017-12 [Member] | $ 0.1 | (0.1) | 0.1 | |||
Stock issuance, net | 709,671 | |||||
Cash dividends - per common share | (36) | (36) | ||||
Share-based employee compensation | 8.3 | 8.3 | ||||
Net earnings | 214.5 | 214.5 | ||||
Other comprehensive income (loss) | 83.4 | 83.4 | ||||
Acquisition of treasury stock | (131.3) | $ (131.3) | ||||
Acquisition of treasury stock, shares | (1,525,562) | 1,525,562 | ||||
Balance at Dec. 31, 2019 | $ 364.9 | $ 0.6 | $ 555.7 | $ 1,008.2 | $ (823.5) | $ (376.1) |
Balance at Dec. 31, 2019 | 47,992,348 | 47,992,348 | ||||
Balance at Dec. 31, 2019 | 14,271,047 |
Consolidated Statements of Sh_2
Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares | 1 Months Ended | 12 Months Ended | ||||
Nov. 30, 2019 | Aug. 31, 2019 | May 31, 2019 | Mar. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | |
Statement Of Stockholders Equity [Abstract] | ||||||
Dividends declared | $ 0.20 | $ 0.175 | $ 0.175 | $ 0.175 | $ 0.725 | $ 0.175 |
Consolidated Statements of Cash
Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Cash flows from operating activities: | |||
Net earnings | $ 214.5 | $ 185.9 | $ 119.6 |
Adjustments to reconcile net earnings to net cash provided by operating activities: | |||
Depreciation and amortization | 72.1 | 79.4 | 89.2 |
Loss on disposal of discontinued operations | 31.2 | 19.3 | 109.3 |
Write-off debt refinancing fees | 2.7 | ||
Deferred income taxes | 14 | (3.8) | (12.3) |
Share-based compensation | 9.5 | 14 | 10.2 |
Equity earnings from joint venture | (96.6) | (74.9) | (67) |
U.S. pension (credit) | (7.5) | (26.3) | (4.5) |
Other non-cash adjustments, net | 2.5 | 2.9 | (0.4) |
Changes in operating assets and liabilities: | |||
Receivables | (1.1) | 13.2 | (37.1) |
Inventories | (7.2) | (8.9) | 3.6 |
Other current assets | (6.9) | 9.4 | 2.2 |
Other non-current assets | 2.1 | (5.5) | (1.6) |
Accounts payable and accrued expenses | (19.9) | 5.4 | (20) |
Income taxes receivables and payables, net | (8.4) | 7.5 | (18.8) |
Other long-term liabilities | (15.6) | (14.4) | (1.2) |
Other, net | (2.7) | (0.8) | |
Net cash provided by operating activities | 182.7 | 203.2 | 170.4 |
Cash flows from investing activities: | |||
Purchases of property, plant and equipment | (71.3) | (71.9) | (89.7) |
Return of investment from joint venture | 85.2 | 141.7 | 69.1 |
Cash paid for acquisitions | (56.4) | (22.2) | (31.2) |
Cash consideration received from Knauf | 330 | ||
Payments of proceeds from Knauf to investment in joint venture | (70) | ||
Payments to Knauf upon disposal of discontinued operations | (47.9) | ||
Other investing activities | 1.3 | 2 | (2.4) |
Net cash (used for) provided by investing activities | (89.1) | 309.6 | (54.2) |
Cash flows from financing activities: | |||
Proceeds from revolving credit facility | 185 | 103 | |
Payments of revolving credit facility | (70) | (103) | |
Proceeds from long-term debt | 500 | ||
Payments of long-term debt | (825.4) | (32.5) | (25) |
Financing costs | (2.9) | (0.6) | |
Dividend paid | (35.6) | (8.6) | |
(Payments) proceeds from share-based compensation plans, net of tax | (4.7) | 18.4 | 3.3 |
Payment for treasury stock acquired | (131.3) | (306.6) | (80.4) |
Net cash (used for) financing activities | (384.9) | (329.3) | (102.7) |
Effect of exchange rate changes on cash and cash equivalents | 0.9 | (7.4) | 4.2 |
Net (decrease) increase in cash and cash equivalents | (290.4) | 176.1 | 17.7 |
Cash and cash equivalents at beginning of year of discontinued operations | 10 | ||
Cash and cash equivalents at beginning of year of continuing operations | 325.7 | 159.6 | 141.9 |
Cash and cash equivalents at end of period | 45.3 | 335.7 | 159.6 |
Cash and cash equivalents at end of period of discontinued operations | 10 | ||
Cash and cash equivalents at end of period of continuing operations | 45.3 | 325.7 | 159.6 |
Supplemental Cash Flow Disclosures: | |||
Interest paid | 33.1 | 29.9 | 30.7 |
Income tax payments, net | 58.4 | 51.6 | 32.1 |
Amounts in accounts payable for capital expenditures | $ 1.9 | $ 1.9 | $ 2.6 |
Business
Business | 12 Months Ended |
Dec. 31, 2019 | |
Business [Abstract] | |
Business | NOTE 1. BUSINESS Armstrong World Industries, Inc. (“AWI”) is a Pennsylvania corporation incorporated in 1891. When we refer to “AWI,” the “Company,” “we,” “our” and “us” in these notes, we are referring to AWI and its subsidiaries. Acquisitions In November 2019, we acquired the business and assets of MRK Industries, Inc. (“MRK”), based in Libertyville, Illinois. MRK is a manufacturer of specialty metal ceiling, wall and exterior solutions with one manufacturing facility. MRK’s operations, and its assets and liabilities, are included as a component of our Architectural Specialties segment. In March 2019, we acquired the business and assets of Architectural Components Group, Inc. (“ACGI”), based in Marshfield, Missouri. ACGI is a manufacturer of custom wood ceilings and walls with one manufacturing facility. ACGI’s operations, and its assets and liabilities, are included as a component of our Architectural Specialties segment. In August 2018, we acquired the business and assets of Steel Ceilings, Inc. (“Steel Ceilings”), based in Johnstown, Ohio. Steel Ceilings is a manufacturer of aluminum and stainless metal ceilings that include architectural, radiant and security solutions with one manufacturing facility. Steel Ceilings’ operations, and its assets and liabilities, are included as a component of our Architectural Specialties segment. In May 2018, we acquired the business and assets of Plasterform, Inc. (“Plasterform”), based in Mississauga, Ontario, Canada. Plasterform is a manufacturer of architectural cast ceilings, walls, facades, columns and moldings with one manufacturing facility. Plasterform In January 2017, we acquired the business and assets of Tectum, Inc. (“Tectum”), based in Newark, Ohio. Tectum is a manufacturer of acoustical ceiling, wall and structural solutions for commercial building applications with two manufacturing facilities. Tectum’s operations, and its assets and liabilities, are included as a component of our Architectural Specialties segment. See Note 5 for further information on our recent acquisitions. Discontinued Operations On September 30, 2019, we completed the previously announced sale of certain subsidiaries comprising our businesses and operations in Europe, the Middle East and Africa (including Russia) (“EMEA”) and the Pacific Rim, including the corresponding businesses and operations conducted by Worthington Armstrong Venture (“WAVE”), our joint venture with Worthington Industries, Inc. (“Worthington”) in which AWI holds a 50% interest (collectively, the “Sale”), to Knauf International GmbH (“Knauf”). The purchase price of $330.0 million was previously paid by Knauf to us during the third quarter of 2018 and is subject to certain post-closing adjustments for cash and debt as provided in the Share Purchase Agreement dated as of November 17, 2017, by and between us and Knauf (the “Purchase Agreement”), including adjustments based on the economic impact of any required regulatory remedies and a working capital adjustment. On December 7, 2018, the European Commission granted conditional clearance of the transaction, subject to certain commitments intended to address concerns regarding the overlap between the activities of AWI and Knauf, including the divestment by Knauf to a third party of certain mineral fiber and grid businesses and operations in Austria, Estonia, Germany, Ireland, Italy, Latvia, Lithuania, Portugal, Spain, Turkey and the Unit ed Kingdom (“UK”). This included our sales operations in each of the relevant countries, as well as our production facilities, and those of WAVE, located in Team Valley, UK. On May 23, 2019, we entered into a Transition Services Agreement with Knauf for its benefit and the benefit of the buyer of the divestment business, pursuant to which we are providing certain transition technology, finance and information technology support services during the period between March 18, 2019 and September 30, 2020. On September 23, 2019, the European Commission approved the Sale, as well as the terms of the sale of the divestment business by Knauf and the identity of the purchaser. In connection with the closing of the Sale, we also entered into (i) an intellectual property License Agreement with Knauf for its benefit (and, under sublicense, to the buyer of the divestment business) under which they license certain patents, trademarks and know-how from us for use in certain licensed territories, and (ii) a Supply Agreement with Knauf under which the parties may continue to purchase certain products from each other following the closing of the Sale. WAVE also entered into similar agreements with Knauf for such purposes. The EMEA and Pacific Rim segment historical financial results through September 30, 2019 have been reflected in AWI’s Consolidated Statements of Earnings and Comprehensive Income as discontinued operations for all periods presented, while the assets and liabilities of discontinued operations have been removed from AWI’s Consolidated Balance Sheet as of December 31, 2019. |
Summary of Significant Accounti
Summary of Significant Accounting Policies | 12 Months Ended |
Dec. 31, 2019 | |
Accounting Policies [Abstract] | |
Summary of Significant Accounting Policies | NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Consolidation Policy Use of Estimates Reclassifications Revision of Previously Issued Financial Statements Statements of Earnings and Comprehensive Income Year Ended December 31, 2017 As Reported As Adjusted Loss on disposal of discontinued businesses, net of tax (benefit) of ($4.1) $ (70.0 ) $ (105.2 ) Net loss from operations (65.8 ) (101.0 ) Net earnings 154.8 119.6 Total comprehensive income 212.7 177.5 (Loss) per share of common stock, discontinued operations: Basic $ (1.23 ) $ (1.89 ) Diluted $ (1.22 ) $ (1.87 ) Net earnings per share of common stock: Basic $ 2.89 $ 2.23 Diluted $ 2.86 $ 2.21 Balance Sheets December 31, 2018 As Reported As Adjusted Current assets of discontinued operations $ 279.5 $ 244.3 Total current assets 752.8 717.6 Total assets 1,873.5 1,838.3 Retained earnings 865.0 829.8 Total shareholders' equity 261.2 226.0 Total liabilities and shareholders' equity 1,873.5 1,838.3 Statements of Shareholders’ Equity Retained Earnings Total Shareholders' Equity As Reported As Adjusted As Reported As Adjusted December 31, 2017 $ 633.4 $ 598.2 $ 419.3 $ 384.1 December 31, 2018 865.0 829.8 261.2 226.0 Statements of Cash Flows Year Ended December 31, 2017 As Reported As Adjusted Net earnings $ 154.8 $ 119.6 Loss on disposal of discontinued operations 74.1 109.3 Discontinued Operations Year Ended December 31, 2017 As Reported As Adjusted EMEA and Pacific Rim Businesses (Loss) from disposal of discontinued businesses, before income tax $ (74.0 ) $ (109.2 ) (Loss) gain from disposal of discontinued businesses, net of tax (74.0 ) (109.2 ) Net (loss) earnings from discontinued operations (69.8 ) (105.0 ) Total (Loss) from disposal of discontinued businesses, before income tax $ (74.1 ) $ (109.3 ) (Loss) gain from disposal of discontinued businesses, net of tax (70.0 ) (105.2 ) Net (loss) earnings from discontinued operations (65.8 ) (101.0 ) December 31, 2018 As Reported As Adjusted Property, plant, and equipment, less accumulated depreciation and amortization $ 103.8 $ 68.6 Total non-current assets of discontinued operations 143.5 108.3 Total assets of discontinued operations 279.5 244.3 Year Ended December 31, 2017 As Reported As Adjusted Estimated loss on sale to Knauf 74.0 109.2 Accounts Payable and Accrued Expenses December 31, 2018 As Reported As Adjusted Advance receipt of Knauf proceeds $ 237.6 $ 202.4 Contingent liability payable to Knauf for adjustments to cash consideration - 35.2 Revenue Recognition. On January 1, 2018, we adopted 606 - Revenue from Contracts with Customers and all the related amendments using the modified retrospective transition method. This adoption did not have a material impact on our financial condition, results of operations or cash flows as the amount and timing of substantially all of our revenues are recognized at a point in time. We recognize revenue upon transfer of control of our products to the customer, which typically occurs upon shipment. Our main performance obligation to our customers is the delivery of products in accordance with purchase orders. Each purchase order confirms the transaction price for the products purchased under the arrangement. Direct sales to building materials distributors, home centers, direct customers and retailers represent the majority of our sales. Our standard sales terms are Free On Board (“FOB”) shipping point. We have some sales terms that are FOB destination. At the point of shipment, the customer is required to pay under normal sales terms. Our normal payment terms in most cases are Incremental costs to fulfill our customer arrangements are expensed as incurred, as the amortization period is less than one year. Our products are sold with normal and customary return provisions. We provide limited warranties for defects in materials or factory workmanship, sagging and warping, and certain other manufacturing defects. Warranties are not sold separately to customers. Our product warranties place certain requirements on the purchaser, including installation and maintenance in accordance with our written instructions. In addition to our warranty program, under certain limited circumstances, we will occasionally at our sole discretion provide a customer accommodation repair or replacement. Warranty repairs and replacements are most commonly made by professional installers employed by or affiliated with our independent distributors. Reimbursement for costs associated with warranty repairs are provided to our independent distributors through a credit against accounts receivable from the distributor to us. Sales returns and warranty claims have historically not been material and do not constitute separate performance obligations. We often offer incentive programs to our customers, primarily volume rebates and promotions. The majority of our rebates are designated as a percentage of annual customer purchases. We estimate the amount of rebates based on actual sales for the period and accrue for the projected incentive programs costs. We record the costs of rebate accruals as a reduction to the transaction price. Other sales discounts, including early pay promotions, are deducted immediately from the sales invoice. See Note 4 to the Consolidated Financial Statements for additional information related to our revenues. Shipping and Handling Costs. Advertising Costs Research and Development Costs Pension and Postretirement Benefits Taxes We reduce the carrying amounts of deferred tax assets by a valuation allowance if, based on the available evidence, it is more likely than not that such assets will not be realized. The need to establish valuation allowances for deferred tax assets is assessed quarterly. In assessing the requirement for, and amount of, a valuation allowance in accordance with the more likely than not standard, we give appropriate consideration to all positive and negative evidence related to the realization of the deferred tax assets. This assessment considers, among other matters, the nature, frequency and severity of current and cumulative losses, forecasts of future profitability and foreign source income, the duration of statutory carryforward periods, and our experience with operating loss and tax credit carryforward expirations. A history of cumulative losses is a significant piece of negative evidence used in our assessment. If a history of cumulative losses is incurred for a tax jurisdiction, forecasts of future profitability are generally not used as positive evidence related to the realization of the deferred tax assets in the assessment. We recognize the tax benefits of an uncertain tax position if those benefits are more likely than not to be sustained based on existing tax law. Additionally, we establish a reserve for tax positions that are more likely than not to be sustained based on existing tax law, but uncertain in the ultimate benefit to be sustained upon examination by the relevant taxing authorities. Unrecognized tax benefits are subsequently recognized at the time the more likely than not recognition threshold is met, the tax matter is effectively settled or the statute of limitations for the relevant taxing authority to examine and challenge the tax position has expired, whichever is earlier. Taxes collected from customers and remitted to governmental authorities are reported on a net basis. Earnings per Share Cash and Cash Equivalents Concentration of Credit 10% Receivables We establish credit-worthiness prior to extending credit. We estimate the recoverability of receivables each period. This estimate is based upon new information in the period, which can include the review of any available financial statements and forecasts, as well as discussions with legal counsel and the management of the debtor company. As events occur, which impact the collectability of the receivable, all or a portion of the receivable is reserved. Account balances are charged off against the allowance when the potential for recovery is considered remote. We do not have any off-balance sheet credit exposure related to our customers. Inventories Property Plant and Equipment Property, plant and equipment is tested for impairment by asset group when indicators of impairment are present, such as operating losses and/or negative cash flows. If an indication of impairment exists, we compare the carrying amount of the asset group to the estimated undiscounted future cash flows expected to be generated by the asset group. The estimate of an asset group’s fair value is based on discounted future cash flows expected to be generated by the asset group, or based on management’s estimated exit price assuming the assets could be sold in an orderly transaction between market participants, or estimated salvage value if no sale is assumed. If the fair value is less than the carrying value of the asset group, we record an impairment charge equal to the difference between the fair value and carrying value of the asset group. Impairments of assets related to our manufacturing operations are recorded in cost of goods sold. When assets are disposed of or retired, their costs and related depreciation are removed from the financial statements, and any resulting gains or losses normally are reflected in cost of goods sold or selling, general and administrative (“SG&A”) expenses depending on the nature of the asset. Asset Retirement Obligations Goodwill and Intangible Assets Our indefinite-lived assets include goodwill and other intangibles, primarily trademarks and brand names, with Armstrong representing our primary trademark. Trademarks and brand names are integral to our corporate identity and are expected to contribute indefinitely to our cash flows. Accordingly, they have been assigned an indefinite life. We conduct our annual impairment tests on these indefinite-lived intangible assets and goodwill during the fourth quarter. These assets undergo more frequent tests if an indication of possible impairment exists. When performing an impairment test for indefinite-lived intangible assets and goodwill, we compare the carrying amount of the asset (when testing indefinite-lived intangible assets) and reporting unit (when testing goodwill) to the estimated fair value. For indefinite-lived intangible assets, the estimated fair value is based on discounted future cash flows using the relief from royalty method. For goodwill, the estimated fair value is based on discounted future cash flows expected to be generated by the reporting unit. If the fair value is less than the carrying value of the asset/reporting unit, we record an impairment charge equal to the difference between the fair value and carrying value of the asset/reporting unit. The principal assumptions used in our impairment tests for definite-lived intangible assets is operating profit adjusted for depreciation and amortization and, if required to estimate the fair value, the discount rate. The principal assumptions used in our impairment tests for indefinite-lived intangible assets include revenue growth rate, discount rate and royalty rate. The principal assumptions utilized in our impairment tests for goodwill include after-tax cash flows growth rates and discount rate. Revenue growth rates, after-tax cash flows growth rates and operating profit assumptions are derived from those used in our operating plan and strategic planning processes. The discount rate assumption is calculated based upon an estimated weighted average cost of capital which reflects the overall level of inherent risk and the rate of return a market participant would expect to achieve. The royalty rate assumption represents the estimated contribution of the intangible assets to the overall profits of the related businesses. Methodologies used for valuing our intangible assets did not change from prior periods. See Note 13 to the Consolidated Financial Statements for disclosure on intangible assets. Foreign Currency Transactions Financial Instruments and Derivatives Share-based Employee Compensation Subsequent Events. On February 20, 2020, we entered into a commitment agreement with a third-party insurance company to partially settle approximately $1.0 billion of retiree benefit obligations under our Retirement Income Plan (“RIP”). See Note 18 to the Consolidated Financial Statements for further information. Recently Adopted Accounting Standards In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-02, “Leases,” In January 2018, the FASB issued ASU 2018-01, “Land Easement Practical Expedient for Transition to Topic 842,” “Codification Improvements to Topic 842, Leases,” “Targeted Improvements,” Effective January 1, 2019, we adopted these standards using the modified retrospective transition method and have applied all practical expedients related to leases existing at the date of initial application. Upon adoption, the most significant change was to the Consolidated Balance Sheet related to the recognition of new ROU assets and lease liabilities on a continuing operations basis. Upon adoption we recognized ROU assets and lease liabilities of $29.2 million, based on the present value of the future minimum rental payments for existing operating leases. We have no leases that classify as financing arrangements. As required by the lease ASC updates, we expanded our disclosure of leases. See Note 12 for additional information. In August 2017, the FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities,” In June 2018, the FASB issued ASU 2018-07, “Improvements to Nonemployee Share-Based Payment Accounting,” had no material impact on our financial condition, results of operations or cash flows. Recently Issued Accounting Standards In June 2016, the FASB issued ASU 2016-13, "Measurement of Credit Losses on Financial Instruments," estimate the amount of probable credit losses in our existing account s receivable balances. This new guidance is effective for annual and interim periods in fiscal years beginning after December 15, 2019. The adoption of this standard will not have a material impact on our financial condition, results of operations or cash flows . In January 2017, the FASB issued ASU 2017-04, “Intangibles – Goodwill and Other,” In August 2018, the FASB issued ASU 2018-13, “Changes to the Disclosure Requirements for Fair Value Measurement.” . In August 2018, the FASB issued ASU 2018-14, “ Disclosure Framework – Changes to the Disclosure Requirements for Defined Benefit Plans,” In August 2018, the FASB issued ASU 2018-15, “Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Contract,” The adoption of this standard will not have a material impact on our financial condition, results of operations or cash flows. In December 2019, the FASB issued ASU 2019-12, “Simplifying the Accounting for Income Taxes,” |
Nature Of Operations
Nature Of Operations | 12 Months Ended |
Dec. 31, 2019 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Nature Of Operations | NOTE 3. NATURE OF OPERATIONS Our operating segments are as follows: Mineral Fiber, Architectural Specialties and Unallocated Corporate. Mineral Fiber – produces suspended mineral fiber and soft fiber ceiling systems for use in commercial and residential settings. Products offer various performance attributes such as acoustical control, rated fire protection and aesthetic appeal. Commercial ceiling products are sold to resale distributors and to ceiling systems contractors. Residential ceiling products are sold primarily to wholesalers and retailers (including large home centers). The Mineral Fiber segment also includes the results of WAVE, which manufactures and sells suspension system (grid) products and ceiling component products that are invoiced by both AWI and WAVE. Segment results relating to WAVE consist primarily of equity earnings and reflect our 50% equity interest in the joint venture. Ceiling component products consist of ceiling perimeters and trim, in addition to grid products that support drywall ceiling systems. To a lesser extent, however, in some geographies and for some customers, WAVE sells its suspension systems products to AWI for resale to customers. Mineral Fiber segment results reflect those sales transactions. significant majority of allocated Corporate administrative expenses that represent a reasonable allocation of general services to support its operations. Architectural Specialties – produces and sources ceilings and walls for use in commercial settings. Products are available in numerous materials, such as metal and wood, in addition to various colors, shapes and designs. Products offer various performance attributes such as acoustical control, rated fire protection and aesthetic appeal. We sell standard and customized products, with the majority of Architectural Specialties revenues derived from sourced products. Architectural Specialties products are sold primarily to resale distributors and ceiling systems contractors. The majority of revenues are project driven, which can lead to more volatile sales patterns due to project scheduling uncertainty. Operating results for the Architectural Specialties segment include a minor portion of allocated Corporate administrative expenses that represent a reasonable allocation of general services to support its operations. Unallocated Corporate – includes assets, liabilities, income and expenses that have not been allocated to our other business segments and consist of: cash and cash equivalents, the net funded status of our U.S. Retirement Income Plan (“RIP”), the estimated fair value of interest rate swap contracts, outstanding borrowings under our senior credit facility and income tax balances. Our Unallocated Corporate segment also includes all assets, liabilities, income and expenses formerly reported in our EMEA and Pacific Rim segments that were not included in the Sale. For the year ended 2019 Mineral Fiber Architectural Specialties Unallocated Corporate Total Net sales to external customers $ 826.6 $ 211.5 $ - $ 1,038.1 Equity (earnings) from joint venture (96.6 ) - - (96.6 ) Segment operating income (loss) 289.6 35.9 (8.1 ) 317.4 Segment assets 1,139.9 161.8 191.6 1,493.3 Depreciation and amortization 62.9 8.8 0.4 72.1 Investment in joint venture 58.5 - - 58.5 Purchases of property, plant and equipment (1) 59.5 8.8 - 68.3 For the year ended 2018 Mineral Fiber Architectural Specialties Unallocated Corporate Total Net sales to external customers $ 801.6 $ 173.7 $ - $ 975.3 Equity (earnings) from joint venture (74.9 ) - - (74.9 ) Segment operating income (loss) 223.8 34.3 (8.7 ) 249.4 Segment assets 1,096.1 84.7 413.2 1,594.0 Depreciation and amortization 75.3 3.5 0.6 79.4 Investment in joint venture 40.8 - - 40.8 Purchases of property, plant and equipment (1) 60.5 4.1 - 64.6 For the year ended 2017 Mineral Fiber Architectural Specialties Unallocated Corporate Total Net sales to external customers $ 756.4 $ 137.2 $ - $ 893.6 Equity (earnings) from joint venture (67.0 ) - - (67.0 ) Segment operating income (loss) 233.5 27.7 (17.4 ) 243.8 Segment assets 1,193.5 53.2 320.7 1,567.4 Depreciation and amortization (1) 59.2 1.8 6.0 67.0 Investment in joint venture 107.3 - - 107.3 Purchases of property, plant and equipment (1) 76.1 1.6 - 77.7 (1) Totals will differ from the totals on our Consolidated Statement of Cash Flows by the amounts that have been classified as discontinued operations. See Note 6 for additional details. Segment operating income (loss) is the measure of segment profit or loss reviewed by the chief operating decision maker. The sum of the segments’ operating income (loss) equals the total consolidated operating income as reported on our Consolidated Statements of Earnings and Comprehensive Income. The following reconciles our total consolidated operating income to earnings from continuing operations before income taxes. These items are only measured and managed on a consolidated basis: 2019 2018 2017 Total consolidated operating income $ 317.4 $ 249.4 $ 243.8 Interest expense 38.4 39.2 35.4 Other non-operating (income), net (20.4 ) (32.5 ) (13.7 ) Earnings from continuing operations before income taxes $ 299.4 $ 242.7 $ 222.1 Accounting policies of the segments are the same as those described in the summary of significant accounting policies. The sales in the table below are allocated to geographic areas based on the location of our selling entities. 2019 2018 2017 Geographic Areas Net trade sales Mineral Fiber: United States and Latin America $ 769.0 $ 739.2 $ 699.8 Canada 57.6 62.4 56.6 Total Mineral Fiber 826.6 801.6 756.4 Architectural Specialties: United States and Latin America 192.3 157.5 129.5 Canada 19.2 16.2 7.7 Total Architectural Specialties 211.5 173.7 137.2 Total net trade sales $ 1,038.1 $ 975.3 $ 893.6 2019 2018 Property, plant and equipment, net at December 31, Mineral Fiber: United States $ 496.6 $ 487.5 Total Mineral Fiber 496.6 487.5 Architectural Specialties: United States $ 22.2 $ 5.9 Canada 5.8 4.5 Total Architectural Specialties 28.0 10.4 Unallocated Corporate (1) - 3.1 Total property, plant and equipment, net $ 524.6 $ 501.0 (1) Includes property, plant and equipment located in China that were formerly reported in our Pacific Rim segment that were not included in the Sale. As of December 31, 2019, the property, plant and equipment located in China are classified as an asset held for sale, as we entered into a sale agreement during the third quarter of 2019 with closing expected in the second quarter of 2020. Impairment testing of our tangible assets occurs whenever events or changes in circumstances indicate that the carrying amount of the asset group may not be recoverable. In connection with the 2018 closing of our St. Helens, Oregon Mineral Fiber manufacturing facility we recorded $14.1 million in 2018 in cost of goods sold related to accelerated depreciation of property, plant and equipment. In 2017, we recorded $4.0 million in cost of goods sold related to accelerated depreciation of property, plant and equipment within our Mineral Fiber segment. In September 2017, we made the decision to permanently close a previously idled plant in China. As a result, during 2017 we recorded $5.6 million in cost of goods sold for accelerated depreciation of machinery and equipment. |
Revenue
Revenue | 12 Months Ended |
Dec. 31, 2019 | |
Revenue From Contract With Customer [Abstract] | |
Revenue | NOTE 4. REVENUE Disaggregation of Revenues Our Mineral Fiber and Architectural Specialties operating segments both manufacture and sell ceiling and wall systems (primarily mineral fiber, fiberglass wool, metal, wood, wood fiber, glass-reinforced-gypsum and felt) throughout the Americas. We disaggregate revenue based on our product-based segments and major customer channels, as they represent the most appropriate depiction of how the nature, amount and timing of revenues and cash flows are affected by economic factors. Net sales by major customer channel are as follows: Distributors – represents net sales to building materials distributors who re-sell our products to contractors, subcontractors’ alliances, large architect and design firms, and major facility owners. Geographically, this category includes sales throughout the U.S., Canada, and Latin America. Home centers – represents net sales to home centers, such as Lowe’s Companies, Inc. and The Home Depot, Inc. This category includes sales primarily to U.S. customers. Direct customers – represents net sales to contractors, subcontractors, and large architect and design firms. This category includes sales primarily to U.S. customers. Retailers and other – represents net sales to independent retailers and certain national account customers, including wholesalers who re-sell our products to dealers who service builders, contractors and consumers, online customers, major facility owners, group purchasing organizations and maintenance, repair and operating (MRO) entities. Geographically, this category includes sales throughout the U.S. and Canada. The following tables provide net sales by major customer group within the Mineral Fiber and Architectural Specialties segments for the years ended December 31, 2019, 2018 and 2017: Mineral Fiber 2019 2018 2017 Distributors $ 622.9 $ 601.4 $ 563.3 Home centers 85.2 84.0 82.2 Direct customers 61.2 60.3 62.1 Retailers and other 57.3 55.9 48.8 Total $ 826.6 $ 801.6 $ 756.4 Architectural Specialties 2019 2018 2017 Distributors $ 138.3 $ 129.8 $ 111.5 Direct customers 68.0 36.7 22.3 Retailers and other 5.2 7.2 3.4 Total $ 211.5 $ 173.7 $ 137.2 |
Acquisitions
Acquisitions | 12 Months Ended |
Dec. 31, 2019 | |
Business Combinations [Abstract] | |
Acquisitions | NOTE 5. ACQUISITIONS MRK On November 25, 2019, we acquired the business and assets of MRK. The $13.5 million purchase price was allocated to the assets acquired and the liabilities assumed based on their estimated fair values, with the remaining unallocated amount recorded as goodwill. The total fair value of tangible assets acquired, less liabilities assumed, was $2.8 million, resulting in $10.7 million of goodwill. All of the acquired goodwill is deductible for tax purposes. These amounts are subject to adjustment in connection with our ongoing purchase accounting analysis. ACGI On March 4, 2019, we acquired the business and assets of ACGI. The $42.9 million purchase price was allocated to the assets acquired and the liabilities assumed based on their estimated fair values, with the remaining unallocated amount recorded as goodwill. The total fair value of tangible assets acquired, less liabilities assumed, was $8.3 million. The total fair value of identifiable intangible assets acquired was $12.0 million, mostly comprised of amortizable customer relationships of $7.4 million and amortizable tradenames of $2.8 million, resulting in $22.6 million of goodwill. All of the acquired goodwill is deductible for tax purposes . These amounts are subject to adjustment in connection with our ongoing purchase accounting analysis. STEEL CEILINGS On August 16, 2018, we acquired the business and assets of Steel Ceilings. The $12.3 million purchase price was allocated to the assets acquired and the liabilities assumed based on their estimated fair values, with the remaining amount recorded as goodwill. In October 2018, we sold certain assets related to an acquired product line to WAVE for $2.0 million. The total fair value of tangible assets acquired, less liabilities assumed, was $4.4 million. The total fair value of identifiable intangible assets acquired was mostly comprised of amortizable customer relationships of $1.4 million and tradenames of $1.3 million, resulting in $3.2 million of goodwill. All of the acquired goodwill is deductible for tax purposes. PLASTERFORM On May 31, 2018, we acquired the business and assets of Plasterform. The $11.9 million purchase price was allocated to the assets acquired and the liabilities assumed based on their estimated fair values, with the remaining amount recorded as goodwill. The total fair value of tangible assets acquired, less liabilities assumed, was $2.2 million. The total fair value of identifiable intangible assets acquired, comprised of amortizable customer relationships, was $4.8 million, resulting in $4.9 million of goodwill. All of the acquired goodwill is deductible for tax purposes. TECTUM On January 13, 2017, in connection with the acquisition of Tectum, the $31.2 million purchase price was allocated to the tangible and intangible assets acquired and the liabilities assumed based on their estimated fair values, with the remaining unallocated amount recorded as goodwill. The total fair value of tangible assets acquired, less liabilities assumed, in connection with the Tectum acquisition was $4.4 million. The total fair value of intangible assets acquired, comprised of amortizable customer relationships and non-amortizing brand names, was $16.0 million, resulting in $10.8 million of goodwill. All of the acquired goodwill is deductible for tax purposes. The 2017, 2018 and 2019 acquisitions, both individually and in the aggregate, did not have a material impact on reported net sales or operating income for the years ended December 31, 2019, 2018 and 2017. |
Discontinued Operations
Discontinued Operations | 12 Months Ended |
Dec. 31, 2019 | |
Discontinued Operations [Abstract] | |
Discontinued Operations | NOTE 6. DISCONTINUED OPERATIONS EMEA AND PACIFIC RIM BUSINESSES On November 17, 2017, we agreed to sell certain subsidiaries comprising our businesses in EMEA and the Pacific Rim to Knauf. The Sale was completed on September 30, 2019. Prior to completion of the Sale, each quarter, we compared the anticipated sales proceeds from Knauf to the carrying value of EMEA and Pacific Rim net assets. We recorded an estimated loss when the carrying value exceeded the anticipated sales proceeds. Net gains were only recorded to the extent of previous estimated losses. Upon completion of the Sale, we compared the actual proceeds we received from Knauf to the carrying value of EMEA and Pacific Rim net assets, and recorded an additional loss. In 2017, we recorded an estimated loss of $74.0 million, which included $51.4 million of unfavorable Accumulated Other Comprehensive Income (“AOCI”) adjustments. In 2018, we recorded an estimated loss of $19.3 million, which included $25.5 million of unfavorable AOCI adjustments. During the second quarter of 2019, we recorded an immaterial correction related to the previously reported estimated loss on sale of our EMEA and Pacific Rim businesses. The correction increased the estimated loss on sale and reduced the assets held for sale by $35.2 million as of December 31, 2017. In 2019, we recorded a net loss of $31.2 million, which included $6.8 million of unfavorable AOCI adjustments. The AOCI adjustments related primarily to accumulated foreign currency translation amounts that were reclassified from AOCI as of September 30, 2019. The transaction and final gain or loss amount are subject to finalization of customary working capital and other adjustments, as provided in the Purchase Agreement . See Note 1 for further discussion of the Sale. FLOORING BUSINESSES Separation and Distribution of AFI On April 1, 2016, we completed our separation of Armstrong Flooring, Inc. (“AFI”) by allocating the assets and liabilities related primarily to our Resilient and Wood Flooring segments to AFI and then distributing the common stock of AFI to our shareholders at a ratio of one share of AFI common stock for every two shares of AWI common stock. The income tax benefit presented in the table below for the year ended December 31, 2019 relates primarily to the release of a reserve for the 2015 tax year. In connection with the separation and distribution of AFI, we entered into several agreements with AFI that, together with a plan of division, provide for the separation and allocation between AWI and AFI of the flooring assets, employees, liabilities and obligations of AWI and its subsidiaries attributable to periods prior to, at and after AFI’s separation from AWI, and governed the relationship between AWI and AFI subsequent to the completion of the separation and distribution. These agreements included a Tax Matters Agreement, an Employee Matters Agreement, a Trademark License Agreement, a Transition Trademark License Agreement and a Campus Lease Agreement. Summarized Financial Information of Discontinued Operations The following tables detail the businesses and line items that comprise discontinued operations on the Consolidated Statements of Earnings and Comprehensive Income. EMEA and Pacific Rim Businesses Flooring Businesses Total 2019 Net sales $ 319.1 $ - $ 319.1 Cost of goods sold 245.7 - 245.7 Gross profit 73.4 - 73.4 Selling, general and administrative expenses 61.6 - 61.6 Operating income 11.8 - 11.8 Other non-operating expense, net 1.6 - 1.6 Earnings from discontinued operations before income tax 10.2 - 10.2 Income tax expense 12.0 - 12.0 Net (loss) from discontinued operations, net of tax $ (1.8 ) $ - $ (1.8 ) (Loss) from disposal of discontinued businesses, before income tax $ (31.2 ) $ - $ (31.2 ) Income tax (benefit) - (5.2 ) (5.2 ) (Loss) gain from disposal of discontinued businesses, net of tax $ (31.2 ) $ 5.2 $ (26.0 ) Net (loss) earnings from discontinued operations $ (33.0 ) $ 5.2 $ (27.8 ) EMEA and Pacific Rim Businesses Flooring Businesses Total 2018 Net sales $ 446.1 $ - $ 446.1 Cost of goods sold 341.4 - 341.4 Gross profit 104.7 - 104.7 Selling, general and administrative expenses 85.8 - 85.8 Operating income 18.9 - 18.9 Interest expense 1.4 - 1.4 Other non-operating (income), net (0.3 ) - (0.3 ) Earnings from discontinued operations before income tax 17.8 - 17.8 Income tax expense 8.2 - 8.2 Net earnings from discontinued operations, net of tax $ 9.6 $ - $ 9.6 (Loss) from disposal of discontinued businesses, before income tax $ (19.3 ) $ - $ (19.3 ) Income tax (benefit) - (6.0 ) (6.0 ) (Loss) gain from disposal of discontinued businesses, net of tax $ (19.3 ) $ 6.0 $ (13.3 ) Net (loss) earnings from discontinued operations $ (9.7 ) $ 6.0 $ (3.7 ) EMEA and Pacific Rim Businesses Flooring Businesses Total 2017 Net sales $ 436.2 $ - $ 436.2 Cost of goods sold 350.8 - 350.8 Gross profit 85.4 - 85.4 Selling, general and administrative expenses 78.3 - 78.3 Operating income 7.1 - 7.1 Interest expense 1.2 - 1.2 Other non-operating (income), net (1.9 ) - (1.9 ) Earnings from discontinued operations before income tax 7.8 - 7.8 Income tax expense 3.6 - 3.6 Net earnings from discontinued operations, net of tax $ 4.2 $ - $ 4.2 (Loss) from disposal of discontinued businesses, before income tax $ (109.2 ) $ (0.1 ) $ (109.3 ) Income tax (benefit) - (4.1 ) (4.1 ) (Loss) gain from disposal of discontinued businesses, net of tax $ (109.2 ) $ 4.0 $ (105.2 ) Net (loss) earnings from discontinued operations $ (105.0 ) $ 4.0 $ (101.0 ) The following is a summary of the carrying amount of the major classes of assets and liabilities classified as assets and liabilities of discontinued operations as of December 31, 2018 related to our former EMEA and Pacific Rim businesses. December 31, 2018 Assets Current assets: Cash and cash equivalents $ 10.0 Accounts and notes receivable, net 56.2 Inventories, net 59.8 Income tax receivable 1.8 Other current assets 8.2 Total current assets discontinued operations 136.0 Property, plant, and equipment, less accumulated depreciation and amortization (1) (2) 68.6 Prepaid pension costs (1) 28.9 Goodwill and intangible assets, net (1) 6.8 Deferred income taxes (1) 3.0 Other non-current assets (1) 1.0 Total non-current assets of discontinued operations (1) 108.3 Total assets of discontinued operations (1) $ 244.3 Liabilities Current liabilities: Accounts payable and accrued expenses $ 67.1 Income tax payable 1.1 Total current liabilities 68.2 Pension benefit liabilities (3) 33.8 Other long-term liabilities (3) 1.8 Income taxes payable (3) - Deferred income taxes (3) 6.5 Total non-current liabilities of discontinued operations (3) 42.1 Total liabilities of discontinued operations (3) $ 110.3 (1) Presented as Assets of discontinued operations on the Consolidated Balance Sheets. (2) Includes pre-tax estimated losses of $128.5 million. (3) Presented as Liabilities of discontinued operations on the Consolidated Balance Sheets . The following is a summary of total depreciation and amortization, estimated losses, capital expenditures and operating lease information related to our former EMEA and Pacific Rim businesses which are presented as discontinued operations and included as components of operating and investing cash flows on our Consolidated Statements of Cash Flows: 2019 2018 2017 Depreciation and amortization $ - $ - $ 22.2 Estimated loss on sale to Knauf (1) 31.2 19.3 109.2 Purchases of property, plant and equipment (3.0 ) (7.3 ) (12.0 ) Operating lease cost (2) 7.4 - - ROU assets obtained in exchange for lease obligations (3) 24.6 - - (1) Loss on sale for the years ended December 31, 2018 and 2017 represents the comparison of the EMEA and Pacific Rim net assets to the expected sales proceeds. (2) We do not believe the amount of cash paid for amounts included in the measurement of lease liabilities to be materially different from the operating lease cost for the nine months ended September 30, 2019. (3) Represents initial ROU t obtain any new ROU assets in exchange for lease obligations during the nine months ended September 30, 2019. |
Accounts and Notes Receivable
Accounts and Notes Receivable | 12 Months Ended |
Dec. 31, 2019 | |
Receivables [Abstract] | |
Accounts and Notes Receivable | NOTE 7. ACCOUNTS AND NOTES RECEIVABLE December 31, 2019 December 31, 2018 Customer receivables $ 82.4 $ 70.4 Miscellaneous receivables 5.0 11.5 Less allowance for warranties, discounts and losses (2.3 ) (2.0 ) Accounts and notes receivable, net $ 85.1 $ 79.9 We sell our products to select, pre-approved customers whose businesses are affected by changes in economic and market conditions. We consider these factors and the financial condition of each customer when establishing our allowance for losses from doubtful accounts. Miscellaneous receivables as of December 31, 2018 included $6.5 million of insurance recoveries related to environmental matters, which were collected during the first quarter of 2019. See Note 27 for additional information. |
Inventories
Inventories | 12 Months Ended |
Dec. 31, 2019 | |
Inventory Disclosure [Abstract] | |
Inventories | NOTE 8. INVENTORIES December 31, 2019 December 31, 2018 Finished goods $ 40.2 $ 38.8 Goods in process 4.0 4.4 Raw materials and supplies 35.0 27.8 Less LIFO reserves (10.7 ) (9.8 ) Total inventories, net $ 68.5 $ 61.2 Approximately 73% and 76% of our total inventory in 2019 and 2018, respectively, were valued on a Last-in, first-out (“LIFO”) basis. The distinction between the use of different methods of inventory valuation is primarily based on legal entities and/or geographical locations. The following table summarizes the amount of inventory that is not accounted for under the LIFO method. December 31, 2019 December 31, 2018 U.S. locations $ 15.3 $ 11.8 Canada locations 3.2 2.9 Total $ 18.5 $ 14.7 Our Canadian locations use the First-in, first-out (“FIFO”) method of inventory valuation (or other methods which closely approximate the FIFO method) primarily because the LIFO method is not permitted for local tax and/or statutory reporting purposes. In these situations, a conversion to LIFO would be highly complex and involve excessive cost and effort to achieve under local tax and/or statutory reporting requirements. U.S. locations that use the FIFO method of inventory valuation primarily represent certain finished goods sourced from third party suppliers and recent acquisitions. |
Other Current Assets
Other Current Assets | 12 Months Ended |
Dec. 31, 2019 | |
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] | |
Other Current Assets | NOTE 9. OTHER CURRENT ASSETS December 31, 2019 December 31, 2018 Prepaid expenses $ 7.5 $ 4.1 Assets held for sale 6.6 - Other 1.4 0.7 Total other current assets $ 15.5 $ 4.8 As of December 31, 2019, assets held for sale include the property, plant and equipment of our idle mineral fiber plant in China, as we entered into a sale agreement during the third quarter of 2019 with closing expected in the second quarter of 2020. |
Property, Plant And Equipment
Property, Plant And Equipment | 12 Months Ended |
Dec. 31, 2019 | |
Property Plant And Equipment [Abstract] | |
Property, Plant And Equipment | NOTE 10. PROPERTY, PLANT AND EQUIPMENT December 31, 2019 December 31, 2018 Land $ 32.6 $ 32.4 Buildings 239.5 232.5 Machinery and equipment 624.8 575.4 Computer software 33.4 23.8 Construction in progress 41.8 49.8 Less accumulated depreciation and amortization (447.5 ) (412.9 ) Net property, plant and equipment $ 524.6 $ 501.0 |
Equity Investments
Equity Investments | 12 Months Ended |
Dec. 31, 2019 | |
Equity Method Investments And Joint Ventures [Abstract] | |
Equity Investments | NOTE 11. EQUITY INVESTMENTS Investment in joint venture as of December 31, 2019 reflected the equity interest in our 50% investment in our WAVE joint venture. The WAVE joint venture is reflected within the Mineral Fiber segment in our consolidated financial statements using the equity method of accounting. We use the cumulative earnings approach to determine the appropriate classification of distributions from WAVE within our cash flow statement. During 2019, 2018 and 2017, WAVE distributed amounts in excess of our capital contributions and proportionate share of retained earnings. Accordingly, the distributions in these years were reflected as a return of investment in cash flows from investing activity in our Consolidated Statement of Cash Flows. Distributions from WAVE in 2019, 2018 and 2017, were $85.2 million, $141.7 million, and $69.1 million, respectively. In certain markets, we sell WAVE products directly to customers pursuant to specific terms of sale. In those circumstances, we record the sales and associated costs within our consolidated financial statements. The total sales associated with these transactions were $33.5 million, $32.8 million and $31.2 million for the years ended 2019, 2018 and 2017, respectively. The European and Pacific Rim businesses of WAVE were included in the Sale to Knauf on September 30, 2019. Accordingly, WAVE’s European and Pacific Rim historical financial statement results have been reflected in WAVE’s consolidated financial statements as a discontinued operation for all periods presented. Our equity earnings in joint venture reflected as a component of earnings from continuing operations included $3.0 million, $1.5 million and $1.7 million of equity earnings representing WAVE’s net earnings from operations of its discontinued European and Pacific Rim businesses in 2019, 2018 and 2017, respectively. Condensed financial data for WAVE is summarized below on a continuing operations basis. December 31, 2019 December 31, 2018 Current assets $ 99.2 $ 112.9 Current assets of discontinued operations - 33.8 Noncurrent assets 37.0 34.9 Current liabilities 24.4 113.6 Current liabilities of discontinued operations - 6.9 Other noncurrent liabilities 287.4 293.6 2019 2018 2017 Net sales $ 393.2 $ 375.0 $ 344.5 Gross profit 219.6 205.8 192.7 Net earnings 166.0 156.6 144.3 In connection with the sale of WAVE’s European and Pacific Rim businesses and operations to Knauf on September 30, 2019, WAVE recorded a $46.2 million gain on sale during 2019, which included $10.2 million of unfavorable AOCI adjustments. As such, during 2019, we recorded our share of WAVE’s gain on sale of discontinued operations of $20.6 million, which was included as a component of Equity earnings from joint venture in our Consolidated Statements of Earnings and Comprehensive Income Our recorded investment in WAVE was higher than our 50% share of the carrying values reported in WAVE’s consolidated financial statements by $145.8 million as of December 31, 2019 and $155.5 million as of December 31, 2018. These differences are due to our adoption of fresh-start reporting upon emergence from Chapter 11 in October 2006, while WAVE’s consolidated financial statements do not reflect fresh-start reporting. The differences are composed of the following fair value adjustments to assets: December 31, 2019 December 31, 2018 Property, plant and equipment $ 0.4 $ 0.4 Other intangibles 115.0 124.7 Goodwill 30.4 30.4 Total $ 145.8 $ 155.5 Other intangibles include customer relationships, trademarks and developed technology. Customer relationships are amortized over 20 years and developed technology is amortized over 15 years. Trademarks have an indefinite life. During the third quarter of 2019, we wrote off $4.4 million of customer relationships and developed technology intangible assets attributed to WAVE’s European and Pacific Rim businesses included in the Sale. This write-off was included as a reduction to Equity earnings from joint venture in our Consolidated Statements of Earnings and Comprehensive Income Management regularly evaluates its investment in WAVE for impairment, including performing an evaluation as a result of the sale of WAVE’s European and Pacific Rim businesses to Knauf. Based on that evaluation, management concluded that its investment in WAVE was not impaired. See discussion in Note 26 to the Consolidated Financial Statements for additional information on this related party. |
Leases
Leases | 12 Months Ended |
Dec. 31, 2019 | |
Leases [Abstract] | |
Leases | NOTE 12. LEASES We enter into operating leases for certain manufacturing plants, warehouses, equipment and automobiles. Our leases have remaining lease terms of 1 to 14 years. Several leases include options for us to purchase leased items at fair value or renew for up to 5 years, or multiple 5-year renewal periods. Some of our leases include early termination options. We consider all of these options in determining the lease term used to establish our ROU assets and lease liabilities when it is reasonably certain that we will exercise that option. Our lease agreements do not contain any residual value guarantees or material restrictive covenants. We have lease agreements with lease and non-lease components, which are accounted for separately. Short-term leases with an initial term of 12 months or less are not recorded on the balance sheet. We recognize lease expense for these leases on a straight-line basis over the lease term. Short-term lease expense was not material for the year ended December 31, 2019. As most of our leases do not provide an implicit rate, we use our incremental borrowing rate (“IBR”) based on information that is available at the lease commencement date to compute the present value of lease payments. Relevant information used in determining the IBR includes the transactional currency of the lease and the lease term. We used the IBR on January 1, 2019 for operating leases that commenced prior to that date. As of December 31, 2019, we do not have any finance leases and we have no additional operating leases that have not yet commenced. As noted in Note 2, effective January 1, 2019, we adopted ASC Topic 842 – Leases using the modified retrospective transition method. As such, we did not restate financial statement and lease disclosure data for all periods prior to January 1, 2019, which was prepared in accordance with ASC Topic 840 – Leases. The following tables present our operating lease cost and supplemental cash flow information related to our operating leases: 2019 Operating lease cost $ 6.8 ROU assets obtained in exchange for lease obligations (1) $ 41.6 (1) Includes initial ROU assets of $29.2 million recognized upon adoption on January 1, 2019. We do not believe the amount of cash paid for amounts included in the measurement of lease liabilities to be materially different from our operating lease cost for the year ended December 31, 2019 The following table presents supplemental balance sheet information related to our operating leases: Balance Sheet Classification December 31, 2019 ROU assets Lease right-of-use assets $ 35.3 Current lease liabilities Accounts payable and accrued expenses 5.2 Non-current lease liabilities Lease non-current liabilities 30.1 The following table presents the weighted average assumptions used to compute our ROU assets and lease liabilities: December 31, 2019 Weighted average remaining lease term (in years) 8.6 Weighted average discount rate 4.4 % Undiscounted future minimum lease payments as of December 31, 2019, by year and in the aggregate, having non-cancelable lease terms in excess of one year are as follows: Maturities of Lease Liabilities 2020 $ 6.6 2021 5.8 2022 5.1 2023 4.4 2024 3.6 Thereafter 17.5 Total lease payments 43.0 Less interest (7.7 ) Present value of lease liabilities $ 35.3 Future minimum lease payments as of December 31, 2018, by year and in the aggregate, having non-cancelable lease terms in excess of one year were expected to be as follows: Total Minimum Lease Payments 2019 $ 5.3 2020 4.7 2021 4.2 2022 3.7 2023 2.2 Thereafter 4.7 Total $ 24.8 Rent expense was $6.1 million and $6.7 in 2018 and 2017, respectively. |
Goodwill and Intangible Assets
Goodwill and Intangible Assets | 12 Months Ended |
Dec. 31, 2019 | |
Goodwill And Intangible Assets Disclosure [Abstract] | |
Goodwill and Intangible Assets | NOTE 13. GOODWILL AND INTANGIBLE ASSETS We conduct our annual impairment testing of goodwill and non-amortizing intangible assets during the fourth quarter. The 2019, 2018 and 2017 reviews concluded that no impairment charges were necessary. See Note 2 to the Consolidated Financial Statements for a discussion of our accounting policy for goodwill and intangible assets. The following table details amounts related to our goodwill and intangible assets as of December 31, 2019 and 2018: December 31, 2019 December 31, 2018 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Amortizing intangible assets Customer relationships 3-20 years $ 188.9 $ 114.9 $ 181.4 $ 103.0 Developed technology 15 years 85.0 72.1 84.3 66.5 Trademarks and brand names 5-20 years 3.9 0.6 1.1 0.2 Other Various 0.3 0.1 5.6 1.2 Total $ 278.1 $ 187.7 $ 272.4 $ 170.9 Non-amortizing intangible assets Trademarks and brand names Indefinite 321.5 321.3 Total intangible assets $ 599.6 $ 593.7 Goodwill Indefinite $ 53.0 $ 19.2 The increase in goodwill as of December 31, 2019 resulted from the acquisitions of ACGI and MRK, net of foreign exchange movements. See Note 5 to the Consolidated Financial Statements for additional details. 2019 2018 2017 Amortization expense $ 19.9 $ 15.1 $ 14.6 The expected annual amortization expense for the years 2020 through 2024 are as follows: 2020 $ 18.6 2021 17.2 2022 11.1 2023 10.7 2024 10.3 |
Other Non-Current Assets
Other Non-Current Assets | 12 Months Ended |
Dec. 31, 2019 | |
Other Assets Noncurrent Disclosure [Abstract] | |
Other Non-Current Assets | NOTE 14. OTHER NON-CURRENT ASSETS December 31, 2019 December 31, 2018 Cash surrender value of Company owned life insurance policies $ 53.5 $ 54.3 Fair value of derivative assets 1.3 9.6 Other 3.1 4.6 Total other non-current assets $ 57.9 $ 68.5 |
Accounts Payable And Accrued Ex
Accounts Payable And Accrued Expenses | 12 Months Ended |
Dec. 31, 2019 | |
Payables And Accruals [Abstract] | |
Accounts Payable And Accrued Expenses | NOTE 15. ACCOUNTS PAYABLE AND ACCRUED EXPENSES December 31, 2019 December 31, 2018 Payables, trade and other $ 79.4 $ 82.2 Current portion of lease liabilities 5.2 - Employment costs 16.5 18.6 Current portion of pension and postretirement liabilities 10.5 10.9 Advance receipt of Knauf proceeds - 202.4 Payable to Knauf for purchase price adjustments 1.2 - Contingent liability payable to Knauf for adjustments to cash consideration - 35.2 Payable to WAVE for receipt of Knauf proceeds 25.9 22.4 Other 10.0 11.6 Total accounts payable and accrued expenses $ 148.7 $ 383.3 |
Income Taxes
Income Taxes | 12 Months Ended |
Dec. 31, 2019 | |
Income Tax Disclosure [Abstract] | |
Income Taxes | NOTE 16. INCOME TAXES The tax effects of principal temporary differences between the carrying amounts of assets and liabilities and their tax basis are summarized below. Management believes it is more likely than not that the results of future operations will generate sufficient taxable income in the appropriate jurisdiction to realize deferred tax assets, net of valuation allowances. In arriving at this conclusion, we considered the profit before tax generated for the years 2017 through 2019, future reversals of existing taxable temporary differences, and projections of future profit before tax. We reduce the carrying amounts of deferred tax assets by a valuation allowance if, based on the available evidence, it is more likely than not that such assets will not be realized. The need to establish valuation allowances for deferred tax assets is assessed quarterly. In assessing the requirement for, and amount of, a valuation allowance in accordance with the more likely than not standard for all periods, we give appropriate consideration to all positive and negative evidence related to the realization of the deferred tax assets. This assessment considers, among other matters, the nature, frequency and severity of current and cumulative losses, forecasts of future profitability, the duration of statutory carryforward periods, and our experience with operating loss and tax credit carryforward expirations. A history of cumulative losses is a significant piece of negative evidence used in our assessment. If a history of cumulative losses is incurred for a tax jurisdiction, forecasts of future profitability are not used as positive evidence related to the realization of the deferred tax assets in the assessment. As of December 31, 2019 and 2018, we had $897.3 million and $954.5 million, respectively, of gross state net operating loss (“NOL”) carryforwards expiring between 2020 and 2039. As of December 31, 2019, we also had foreign tax credits (“FTC”) carryforwards of $13.1 million that expire between 2020 and 2028. U.S. FTC carryforwards as of December 31, 2018 were $19.1 million. As of December 31, 2019, we also had capital loss carryforwards of $16.0 million that expire between 2024 and 2034. As of December 31, 2019 and 2018, we had valuation allowances of $75.5 million and $79.6 million, respectively. As of December 31, 2019, our valuation allowance consisted of $13.1 million for federal deferred tax assets related to FTC carryforwards, $46.4 million for state deferred tax assets related to operating loss carryforwards, and $16.0 million for federal and state deferred tax assets related to capital loss carryovers. We estimate we will need to generate future federal taxable foreign source income of $62.4 million to fully realize FTC carryforwards before they expire in 2028. We estimate we will need to generate future taxable income of approximately $681.6 million for state income tax purposes during the respective realization periods (ranging from 2020 to 2039) in order to fully realize the net deferred income tax assets discussed above. We estimate we will need to generate capital gain income of $56.2 million to fully realize our capital loss carryforwards before they expire in 2034. Our ability to utilize deferred tax assets may be impacted by certain future events, such as changes in tax legislation or insufficient future taxable income prior to expiration of certain deferred tax assets. December 31, 2019 December 31, 2018 Deferred income tax assets (liabilities) Net operating losses $ 54.8 $ 58.7 Postretirement benefits 21.2 18.2 Pension benefit liabilities 12.9 14.3 Deferred compensation 10.5 11.8 Undistributed foreign earnings - 32.5 Foreign tax credit carryforwards 13.1 19.1 State tax credit carryforwards 9.3 9.8 Capital loss carryforwards 16.0 - Lease right-of-use liabilities 9.0 - Other 9.0 17.1 Total deferred income tax assets 155.8 181.5 Valuation allowances (75.5 ) (79.6 ) Net deferred income tax assets 80.3 101.9 Intangibles (126.2 ) (132.3 ) Accumulated depreciation (69.7 ) (62.0 ) Prepaid pension costs (24.2 ) (11.5 ) Inventories (4.5 ) (5.5 ) Lease right-of-use assets (9.0 ) - Other (0.2 ) (0.2 ) Total deferred income tax liabilities (233.8 ) (211.5 ) Net deferred income tax liabilities $ (153.5 ) $ (109.6 ) Deferred income taxes have been classified in the Consolidated Balance Sheet as: Deferred income tax assets - non-current $ 10.4 $ 14.8 Deferred income tax liabilities - non-current (163.9 ) (124.4 ) Net deferred income tax liabilities $ (153.5 ) $ (109.6 ) 2019 2018 2017 Details of taxes Earnings (loss) from continuing operations before income taxes: Domestic $ 299.7 $ 234.0 $ 224.1 Foreign (0.3 ) 8.7 (2.0 ) Total $ 299.4 $ 242.7 $ 222.1 Income tax expense (benefit): Current: Federal $ 31.4 $ 45.7 $ 26.2 Foreign 0.8 2.1 1.4 State 6.3 8.0 4.7 Total current 38.5 55.8 32.3 Deferred: Federal 15.1 (3.7 ) (36.6 ) Foreign (0.3 ) - (0.1 ) State 3.8 1.0 5.9 Total deferred 18.6 (2.7 ) (30.8 ) Total income tax expense $ 57.1 $ 53.1 $ 1.5 We reviewed our position with regards to foreign unremitted earnings and determined that unremitted earnings will not be permanently reinvested as a result of the Sale. Accordingly, in 2019, we had recorded foreign withholding taxes of $0.8 million on approximately $14.0 million of net undistributed earnings of foreign subsidiaries. In 2018, we had foreign withholding taxes accrued of $2.2 million on approximately $208.0 million of net undistributed earnings of foreign subsidiaries. 2019 2018 2017 Reconciliation to U.S. statutory tax rate Continuing operations tax at statutory rate $ 62.9 $ 51.0 $ 77.7 Increase in valuation allowances on deferred domestic income tax assets 0.1 10.0 9.1 State income tax expense, net of federal benefit 12.4 9.2 7.9 Domestic production activities - - (5.8 ) Statute closures (3.8 ) (9.6 ) (2.3 ) State deferred tax adjustments (1.9 ) - - Capital loss utilization on WAVE earnings (4.4 ) - - 2017 Tax Act (1) - (1.2 ) (82.5 ) Excess tax benefits on share-based compensation (3.2 ) (3.8 ) - Tax on foreign and foreign-source income (1.9 ) (4.4 ) - Other (3.1 ) 1.9 (2.6 ) Tax expense at effective rate $ 57.1 $ 53.1 $ 1.5 (1) On December 22, 2017, the U.S. federal government enacted the 2017 Tax Act, resulting in significant changes from existing U.S. tax laws that impact us, including, but not limited to, reducing the U.S. federal corporate income tax rate from 35% to 21%, allowing immediate 100% deduction for the cost of qualified property, eliminating the domestic production activities deduction, and imposing a one-time transition tax in 2017 on the cumulative earnings and profits of certain foreign subsidiaries that were previously not repatriated and therefore not taxed for U.S. income tax purposes. Our federal income tax expense is based on the new 21% rate for periods beginning in 2018. We recognize the tax benefits of an uncertain tax position only if those benefits are more likely than not to be sustained based on existing tax law. Additionally, we establish a reserve for tax positions that are more likely than not to be sustained based on existing tax law, but uncertain in the ultimate benefit to be sustained upon examination by the relevant taxing authorities. Unrecognized tax benefits are subsequently recognized at the time the more likely than not recognition threshold is met, the tax matter is effectively settled or the statute of limitations for the relevant taxing authority to examine and challenge the tax position has expired, whichever is earlier. We have $34.7 million of Unrecognized Tax Benefits (“UTB”) as of December 31, 2019, $17.2 million ($16.1 million, net of federal benefit) of this amount, if recognized in future periods, would impact the reported effective tax rate. It is reasonably possible that certain UTB’s may increase or decrease within the next twelve months due to tax examination changes, settlement activities, expirations of statute of limitations, or the impact on recognition and measurement considerations related to the results of published tax cases or other similar activities. Over the next twelve months we estimate that UTB’s may decrease by $0.6 million related to state statutes expiring and increase by $1.8 million due to uncertain tax positions expected to be taken on domestic tax returns. We account for all interest and penalties on uncertain income tax positions as income tax expense. We have $2.2 million of interest and penalties accrued in noncurrent income tax payable in the Consolidated Balance Sheet as of December 31, 2019. We had the following activity for UTB’s for the years ended December 31, 2019, 2018 and 2017: 2019 2018 2017 Unrecognized tax benefits balance at January 1, $ 42.6 $ 53.4 $ 86.9 Gross change for current year positions 2.2 3.6 (2.2 ) Increases for prior period positions - 1.1 2.9 Decrease for prior period positions (2.1 ) (2.0 ) (0.1 ) Decrease due to statute expirations (8.0 ) (13.5 ) (34.1 ) Unrecognized tax benefits balance at December 31, $ 34.7 $ 42.6 $ 53.4 We file income tax returns in the U.S., various states and international jurisdictions. In the normal course of business, we are subject to examination by taxing authorities in Canada and the United States. Generally, we have open tax years subject to tax audit on average of between three years and six years. The statute of limitations is no longer open for U.S. federal returns before 2016. With few exceptions, the statute of limitations is no longer open for state or non-U.S. income tax examinations for the years before 2014. We have not significantly extended any open statutes of limitation for any major jurisdiction and have reviewed and accrued for, where necessary, tax liabilities for open periods. 2019 2018 2017 Other taxes Payroll taxes $ 16.0 $ 15.6 $ 14.2 Property, franchise and capital stock taxes 3.8 3.7 4.0 |
Debt
Debt | 12 Months Ended |
Dec. 31, 2019 | |
Debt Disclosure [Abstract] | |
Debt | NOTE 17. DEBT December 31, 2019 December 31, 2018 Revolving credit facility due 2024 $ 115.0 $ - Term loan A due 2021 - 547.5 Term loan A due 2024 500.0 - Term loan B due 2023 - 243.1 Tax exempt bonds due 2041 - 35.0 Principal debt outstanding 615.0 825.6 Unamortized debt financing costs (4.2 ) (5.8 ) Long-term debt 610.8 819.8 Less current portion and short-term debt 6.3 55.0 Total long-term debt, less current portion $ 604.5 $ 764.8 As of June 30, 2019, total principal debt outstanding under our $1,050.0 million variable rate senior credit facility was $525.0 million under Term Loan A and $241.9 million under Term Loan B, with no borrowings outstanding under the revolving credit facility. On July 3, 2019, we used cash on hand to make a voluntary prepayment of $100.0 million of the debt outstanding under Term Loan B. Term Loan B was priced at 2.75% over the London Interbank Offered Rate (“LIBOR”). On September 30, 2019, we refinanced our $1,050.0 million variable rate senior credit facility, using cash on hand to pay down a portion of the debt outstanding, including the debt outstanding under Term Loan B. The $1,000.0 million amended senior credit facility is composed of a $500.0 million revolving credit facility (with a $ 150.0 million sublimit for letters of credit) and a $ 500.0 million Term Loan A. The terms of the amended credit facility resulted in a lower interest rate spread for both the revolving credit facility ( 2.00 % to 1.50 % over LIBOR ) and Term Loan A ( 1.75 % to 1.50 % over LIBOR ). We also extended the maturity of both the revolving credit facility and Term Loan A from April 2021 to September 2024 . In connection with the refinancing, we paid $ 3.0 million of bank, legal and other fees, of which $ 2.9 million were capitalized. These fees are reflected as a component of long-term debt and amortized into interest expense over the lives of the underlying debt. Additionally, during the third quarter of 2019, we wrote off $ 2.7 million of unamortized debt financing costs, included as a component of interest expense, related to our previous credit facility. Finally, in connection with the refinancing, we settled a $ 100.0 million notional interest rate swap as of September 30, 2019. See Note 20 for additional details. The refinanced senior credit facility includes two financial covenants that require the ratio of consolidated earnings before interest, taxes, depreciation and amortization (“EBITDA”) to consolidated cash interest expense minus cash consolidated interest income to be greater than or equal to 3.0 to 1.0 and requires the ratio of consolidated funded indebtedness, minus AWI and domestic subsidiary unrestricted cash and cash equivalents up to $100 million, to EBITDA to be less than or equal to 3.75 to 1.0. As of December 31, 2019, we were in compliance with all covenants of the senior credit facility. Our debt agreements include other restrictions, including restrictions pertaining to the acquisition of additional debt, the redemption, repurchase or retirement of our capital stock, payment of dividends, and certain financial transactions as it relates to specified assets. We currently believe that default under these covenants is unlikely. During the fourth quarter of 2019, we used proceeds from our revolving credit facility to pay off a $35.0 million variable rate, tax exempt industrial development bond that financed the construction of a plant in prior years. The bond was remarketed by an agent on a regular basis at a market-clearing interest rate. As of December 31, 2019, we had a $25.0 million letter of credit facility, also known as our bi-lateral facility, March 2020 March 2021 None of our remaining outstanding debt as of December 31, 2019 was secured with buildings and other assets. The credit lines under our revolving credit facility are subject to immaterial annual commitment fees. Scheduled payments of long-term debt: 2020 $ 6.3 2021 25.0 2022 25.0 2023 25.0 2024 533.7 2025 and later - We utilize lines of credit and other commercial commitments in order to ensure that adequate funds are available to meet operating requirements. Letters of credit are currently arranged through our revolving credit facility, our bi-lateral facility and our securitization facility. Letters of credit may be issued to third party suppliers, insurance and financial institutions and typically can only be drawn upon in the event of AWI’s failure to pay its obligations to the beneficiary. The following table presents details related to our letters of credit: December 31, 2019 Financing Arrangements Limit Used Available Accounts receivable securitization facility $ 36.2 $ - $ 36.2 Bi-lateral facility 25.0 11.4 13.6 Revolving credit facility 150.0 - 150.0 Total $ 211.2 $ 11.4 $ 199.8 The maximum limit for letters of credit availability under our accounts receivable securitization facility is subject to securitized accounts receivable balances and other collateral adjustments. As of December 31, 2019 we had no letters of credit issued under our accounts receivable securitization facility. As of December 31, 2018, $6.0 million of letters of credit issued under our accounts receivable securitization facility in excess of our maximum limit was classified as restricted cash and reported as a component of Cash and cash equivalents on our Consolidated Balance Sheets. |
Pension and Other Benefit Progr
Pension and Other Benefit Programs | 12 Months Ended |
Dec. 31, 2019 | |
Compensation And Retirement Disclosure [Abstract] | |
Pensions and Other Benefit Programs | NOTE 18. PENSION AND OTHER BENEFIT PROGRAMS DEFINED CONTRIBUTION BENEFIT PLANS We sponsor several defined contribution plans, which cover substantially all U.S. and non-U.S. employees. Eligible employees may defer a portion of their pre-tax covered compensation on an annual basis. We match employee contributions up to pre-defined percentages. Employee contributions are 100% vested. Employer contributions are vested based on pre-defined requirements. Costs for defined contribution benefit plans were $7.7 million in 2019, $6.3 million in 2018 and $6.2 million in 2017. DEFINED BENEFIT PENSION PLANS Benefits from defined benefit pension plans are based primarily on an employee's compensation and years of service. We fund our pension plans when appropriate. Our U.S. defined benefit pension plans include both the qualified, funded RIP and the Retirement Benefit Equity Plan (“RBEP”), which is a nonqualified, unfunded plan designed to provide pension benefits in excess of the limits defined under Sections 415 and 401(a)(17) of the Internal Revenue Code. Our RIP was amended to freeze accruals for salaried non-production employees, effective December 31, 2017. The impact of this amendment resulted in a reduction to our December 31, 2016 projected benefit obligation with a corresponding increase to unrecognized loss, resulting in no curtailment gain or loss. The impact of this amendment was reflected in the net periodic pension credit for 2017. In 2017, certain RIP participants with deferred vested benefits were offered an opportunity to elect a lump sum distribution of the participant’s entire accrued benefit. These distributions resulted in a partial plan settlement necessitating a plan remeasurement as of August 31, 2017. Settlement losses of $20.8 million were recorded as components of other non-operating (income) expense, net during 2017. Effective December 31, 2017, AWI merged the Tectum, Inc. Pension Plan (the “Tectum Plan”) with and into the RIP. Tectum sponsored the Tectum Plan for the benefit of its eligible employees, which are limited to certain union employees at Tectum’s Newark, Ohio plant. We have a defined benefit pension plan in Germany which was not acquired by Knauf in connection with the Sale. This plan uses assumptions which are consistent with, but not identical to, those of the U.S. plans. The accumulated benefit obligation for the non-U.S. defined benefit pension plan was $2.8 million and $2.5 million as of December 31, 2019 and 2018, respectively. The following tables summarize the balance sheet impact of our U.S. defined benefit pension plans, as well as the related benefit obligations, assets, funded status and rate assumptions. We use a December 31 measurement date for all our defined benefit pension plans. 2019 2018 Change in benefit obligation: Benefit obligation as of beginning of period $ 1,359.7 $ 1,500.1 Service cost 4.8 5.7 Interest cost 50.3 46.1 Actuarial loss (gain) 117.0 (90.0 ) Benefits paid (100.4 ) (102.2 ) Benefit obligation as of end of period $ 1,431.4 $ 1,359.7 2019 2018 Change in plan assets: Fair value of plan assets as of beginning of period $ 1,360.4 $ 1,529.7 Actual return on plan assets 214.4 (71.0 ) Employer contributions 4.0 3.9 Benefits paid (100.4 ) (102.2 ) Fair value of plan assets as of end of period $ 1,478.4 $ 1,360.4 Funded status $ 47.0 $ 0.7 2019 2018 Weighted-average assumptions used to determine benefit obligations at end of period: Discount rate 3.16 % 4.30 % Rate of compensation increase 3.05 % 3.05 % Weighted-average assumptions used to determine net periodic benefit cost for the period: Discount rate 4.28 % 3.62 % Expected return on plan assets 5.75 % 6.50 % Rate of compensation increase 3.05 % 3.05 % Basis of Rate-of-Return Assumption Long-term asset class return assumptions for the RIP are determined based on input from investment professionals on the expected performance of the asset classes over 10 to 30 years. The forecasts were averaged to come up with consensus passive return forecasts for each asset class. Incremental components were added for the expected return from active management and asset class rebalancing based on historical information obtained from investment consultants. These forecasted gross returns were reduced by estimated management fees and expenses, yielding a long-term return forecast of 5.75% and 6.50% for the years ended December 31, 2019 and 2018. The accumulated benefit obligation for the U.S. defined benefit pension plans was $1,429.5 million and $1,356.8 million as of December 31, 2019 and 2018, respectively. 2019 2018 Pension plans with benefit obligations in excess of assets RBEP Projected benefit obligation, December 31 $ 47.8 $ 52.1 RBEP Accumulated benefit obligation, December 31 47.8 52.1 The components of the pension (credit) cost for the U.S. defined benefit pension plans are as follows: 2019 2018 2017 Service cost of benefits earned during the period $ 4.8 $ 5.7 $ 8.6 Interest cost on projected benefit obligation 50.3 46.1 48.1 Expected return on plan assets (80.1 ) (95.9 ) (98.7 ) Amortization of prior service cost - - 1.5 Recognized net actuarial loss 19.2 20.0 17.5 Partial settlement - - 20.8 Net periodic pension (credit) cost $ (5.8 ) $ (24.1 ) $ (2.2 ) For 2019, 2018 and 2017, actuarial gains and losses were amortized over the remaining life expectancy of plan participants, which was approximately 17 years for 2019, 18 years for 2018 and 19 years for 2017 for our U.S. defined benefit pension plans. Investment Policies U.S. Pension Plans The RIP’s primary investment objective is to maintain the funded status of the plan such that the likelihood that we will be required to make significant contributions to the plan is limited. This objective is expected to be achieved by (a) investing a substantial portion of the plan assets in high quality corporate bonds whose duration is at least equal to that of the plan’s liabilities, (b) investing in publicly traded equities in order to increase the ratio of plan assets to liabilities over time, (c) limiting investment return volatility by diversifying among additional asset classes with differing expected rates of return and return correlations, and (d) using derivatives to either implement investment positions efficiently or to hedge risk but not to create investment leverage. Each asset class utilized by the RIP has defined asset allocation targets and allowable ranges. The table below shows the asset allocation targets and the December 31, 2019 and 2018 positions for each asset class: Target Weight at December Position at December 31, Asset Class 2019 2019 (1) 2018 (1) Long duration bonds 70.0 % 69.0 % 62.0 % Equities, real estate and private equity 30.0 % 30.0 % 30.0 % High yield bonds and real assets - - 2.0 % Other - 1.0 % 6.0 % (1) Investments in collective trust funds as of December 31, 2019 and 2018 have been categorized within the asset classes above based on the underlying investments in those funds. Pension plan assets are required to be reported and disclosed at fair value. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Three levels of inputs may be used to measure fair value: Level 1 - Quoted prices in active markets for identical assets or liabilities. Level 2 - Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies and similar techniques that use significant unobservable inputs. The asset’s fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs. The following table sets forth by level within the fair value hierarchy a summary of the RIP plan assets measured at fair value on a recurring basis: Value at December 31, 2019 Description Level 1 Level 2 Level 3 Total Bonds $ - $ 1,017.7 $ - $ 1,017.7 Collective trust fund - 434.6 - 434.6 Other investments - - 2.5 2.5 Cash, other short-term investments and payables, net 0.3 12.6 - 12.9 Net assets measured at fair value $ 0.3 $ 1,464.9 $ 2.5 $ 1,467.7 Investments measured at net asset value 10.7 Net assets $ 1,478.4 Value at December 31, 2018 Description Level 1 Level 2 Level 3 Total Bonds $ - $ 832.2 $ - $ 832.2 Collective trust fund - 460.1 - 460.1 Other investments - - 2.6 2.6 Cash, other short-term investments and payables, net (22.7 ) 24.2 - 1.5 Net assets measured at fair value $ (22.7 ) $ 1,316.5 $ 2.6 $ 1,296.4 Investments measured at net asset value 64.0 Net assets $ 1,360.4 RIP Level 3 assets remained relatively unchanged from December 31, 2018 to December 31, 2019, with the change in Level 3 assets during 2019 due primarily to fees, expenses and benefits paid. The RIP has investments in alternative investment funds as of December 31, 2019 and 2018 which are reported at fair value. These investments that are measured at fair value using the net asset value (“NAV”) per share (or its equivalent) practical expedient have not been categorized in the fair value hierarchy. The fair value amounts presented in the tables above are intended to permit reconciliation of the fair value hierarchy to the total fair value of plan assets. We have concluded that the NAV reported by the underlying fund approximates the fair value of the investment. These investments are redeemable at NAV under agreements with the underlying funds. However, it is possible that these redemption rights may be restricted or eliminated by the funds in the future in accordance with the underlying fund agreements. Due to the nature of the investments held by the funds, changes in market conditions and the economic environment may significantly impact the NAV of the funds and, consequently, the fair value of the U.S. defined benefit pension plan asset’s interest in the funds. Furthermore, changes to the liquidity provisions of the funds may significantly impact the fair value of the U.S. defined benefit pension plan asset’s interest in the funds. As of December 31, 2019, there were no restrictions on redemption of these investments. The following table sets forth a summary of the RIP’s investments measured at NAV: Value at December 31, 2019 Description Fair Value Unfunded Commitments Redemption Frequency Redemption Notice Period Real estate $ 10.7 $ 2.2 Quarterly 60 days Investments measured at net asset value $ 10.7 $ 2.2 Value at December 31, 2018 Description Fair Value Unfunded Commitments Redemption Frequency Redemption Notice Period Real estate $ 60.1 $ 2.2 Quarterly 45-90 Days Other investments 3.9 0.8 None None Investments measured at net asset value $ 64.0 $ 3.0 Following is a description of the valuation methodologies used for assets measured at fair value and at NAV. Bonds: Consists of registered investment funds and common and collective trust funds investing in fixed income securities tailored to institutional investors. There are no readily available market quotations for registered investment company funds. The fair value of investment funds and common and collective trust funds have been classified as Level 2 assets above as their values were derived based on the underlying securities in the fund’s portfolio which is typically the amount which the fund might reasonably expect to receive for the security upon a current sale. Investments in individual bonds were measured at fair value based on the closing price reported in the active market in which the bond is traded and investments in pooled funds traded in a non-active market were valued at bid price and classified as Level 2 assets above. Collective trust fund: Represents collective trust and funds holding equity investments, fixed income securities, commodity futures contracts, cash and other short-term securities. The fair value of collective trust funds have been classified as Level 2 assets above as their values were derived based on the underlying securities in the fund’s portfolio which is typically the amount which the fund might reasonably expect to receive for the security upon a current sale. Real estate: Consists of both open-end and closed-end funds. There are no readily available market quotations for these real estate funds. These investments were measured at fair value using the NAV practical expedient. Other investments Consists of investments in a group insurance annuity contract and a limited partnership. Investments in the group insurance annuity contract were classified as Level 3 assets and measured at fair value by discounting the related cash flows based on current yields of similar instruments with comparable durations while considering the credit-worthiness of the issuer. The investments in the limited partnership were measured at fair value using the NAV practical expedient. Cash, other short-term investments and payables : Consist primarily of cash and cash equivalents, and plan receivables/payables. The carrying amounts of cash and cash equivalents and receivables/payables approximate fair value due to the short-term nature of these instruments. Other payables and receivables consist primarily of margin on an account for a fund, accrued fees and receivables related to investment positions liquidated for which proceeds had not been received as of December 31. On February 20, 2020, we entered into a commitment agreement (“the Agreement”), by and among AWI, Athene Annuity and Life Company (“AAIA”), Athene Annuity & Life Assurance Company of New York (“AANY”) and State Street Global Advisors Trust Company (“State Street”), acting solely in its capacity as independent fiduciary of the RIP in connection with the transfer of pension obligations and administration to AAIA and AANY. Under the Agreement, the RIP will use RIP assets to purchase a single premium group annuity contract from each of AAIA and AANY. The annuity contracts will irrevocably transfer approximately Under the Agreement, each of AAIA and AANY is required to pay and administer the retirement benefits owed to the Transferred Participants covered by the applicable contract. The Agreement has no impact on the amount or timing of the monthly retirement benefit payments received by the Transferred Participants. We will not have to make any cash contributions to the RIP as a result of the Agreement. The Agreement is subject to customary closing conditions for a transaction of this nature. Under the Agreement, all Transferred Participants will receive their first annuity payment from either AAIA or AANY on May 1, 2020. As a result of the transaction, we expect to record a non-cash expense in the range of $350 million and $400 million in the first quarter of 2020 as a component of non-operating expense to reflect a partial plan settlement charge. After the transaction is complete, we anticipate the RIP will have projected benefit obligations of approximately $370 million covering approximately 3,000 deferred vested and active participants. Benefits payable to participants who will remain in the RIP after the transaction are not being reduced as a result of the transaction. The Agreement does not impact our benefit obligations under the RBEP. U.S. DEFINED BENEFIT RETIREE HEALTH AND LIFE INSURANCE PLANS We fund postretirement benefits on a pay-as-you-go basis, with the retiree paying a portion of the cost for health care benefits by means of deductibles and contributions. The following tables summarize the balance sheet impact of the U.S. postretirement benefit pension plan, as well as the related benefit obligations, funded status and rate assumptions. We use a December 31 measurement date for all our defined benefit postretirement benefit plans. 2019 2018 Change in benefit obligation: Benefit obligation as of beginning of period $ 65.4 $ 86.6 Service cost 0.1 0.2 Interest cost 2.4 2.6 Plan participants' contributions 2.0 2.9 Plan amendments (1.1 ) - Actuarial loss (gain) 18.1 (15.7 ) Benefits paid (9.4 ) (11.2 ) Benefit obligation as of end of period $ 77.5 $ 65.4 2019 2018 Change in plan assets: Fair value of plan assets as of beginning of period $ - $ - Employer contributions 7.4 8.3 Plan participants' contributions 2.0 2.9 Benefits paid (9.4 ) (11.2 ) Fair value of plan assets as of end of period $ - $ - Funded status $ (77.5 ) $ (65.4 ) 2019 2018 Weighted-average discount rate used to determine benefit obligations at end of period 3.14 % 4.31 % Weighted-average discount rate used to determine net periodic benefit cost for the period 4.31 % 3.60 % The components of postretirement benefit (credit) cost are as follows: 2019 2018 2017 Service cost of benefits earned during the period $ 0.1 $ 0.2 $ 0.4 Interest cost on accumulated postretirement benefit obligation 2.4 2.6 3.0 Amortization of prior service (credit) (0.2 ) (0.1 ) - Amortization of net actuarial gain (8.5 ) (5.7 ) (3.6 ) Net periodic postretirement benefit (credit) $ (6.2 ) $ (3.0 ) $ (0.2 ) For measurement purposes, an average rate of annual increase in the per capita cost of covered health care benefits of 7.2% for pre-65 retirees and 8.1% to 8.2% for post-65 retirees (depending on plan type) was assumed for 2019, decreasing ratably to an ultimate rate of 4.5% in 2026. Assumed health care cost trend rates can have a significant effect on the amounts reported for the health care plans. A one percentage point change in assumed health care cost trend rates would have the following effects: One percentage point Increase Decrease Effect on total service and interest cost components $ - $ - Effect on postretirement benefit obligation 0.1 (0.1 ) Amounts recognized in assets (liabilities) on the consolidated balance sheets at year end consist of: U.S. Pension Plans Non-U.S. Pension Plan Retiree Health and Life Insurance Benefits 2019 2018 2019 2018 2019 2018 Prepaid pension costs $ 94.8 $ 52.8 $ - $ - $ - $ - Accounts payable and accrued expenses (3.9 ) (4.3 ) (0.1 ) - (6.5 ) (6.6 ) Postretirement benefit liabilities - - - - (71.0 ) (58.8 ) Pension benefit liabilities (43.9 ) (47.8 ) (2.7 ) (2.5 ) - - Net amount recognized $ 47.0 $ 0.7 $ (2.8 ) $ (2.5 ) $ (77.5 ) $ (65.4 ) Pre-tax amounts recognized in accumulated other comprehensive (loss) income at year end consist of: U.S. Pension Plans Retiree Health and Life Insurance Benefits 2019 2018 2019 2018 Net actuarial (loss) gain $ (540.7 ) $ (577.3 ) $ 32.8 $ 59.3 Prior service (cost) credit - - 2.0 1.1 Accumulated other comprehensive (loss) income $ (540.7 ) $ (577.3 ) $ 34.8 $ 60.4 For U.S. pension plans, we expect to amortize $20.5 million of previously unrecognized net actuarial losses into pension cost in 2020 and expect to contribute $3.9 million in 2020. For our U.S. postretirement benefit plans, we expect to amortize $5.9 million of previously unrecognized net actuarial gains and prior service credits into postretirement benefit cost in 2020 and expect to contribute $6.5 million in 2020. The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid over the next ten years for our U.S. plans: U.S. Pension Benefits (1) Retiree Health and Life Insurance Benefits, Net 2020 $ 103.6 $ 6.5 2021 101.5 6.3 2022 100.5 6.2 2023 99.4 5.8 2024 97.8 5.6 2025 - 2029 450.7 24.2 (1) These payments exclude the impact of transferring retiree benefit obligations under the Agreement described above. We were not required and did not make contributions to the RIP during 2019, 2018 or 2017 as, based on guidelines established by the Pension Benefit Guaranty Corporation, the RIP had sufficient assets to fund its distribution obligations. Benefit payments to RIP participants have been made directly from the RIP while benefit payments under the RBEP are made from Company cash . |
Financial Instruments
Financial Instruments | 12 Months Ended |
Dec. 31, 2019 | |
Fair Value Disclosures [Abstract] | |
Financial Instruments | NOTE 19. FINANCIAL INSTRUMENTS We do not hold or issue financial instruments for trading purposes. The estimated fair values of our financial instruments are as follows: December 31, 2019 December 31, 2018 Carrying amount Estimated fair value Carrying amount Estimated fair value Assets/(liabilities), net: Total long-term debt, including current portion $ (610.8 ) $ (610.8 ) $ (819.8 ) $ (811.3 ) Interest rate swap contracts (14.3 ) (14.3 ) 3.5 3.5 The carrying amounts of cash and cash equivalents, receivables, accounts payable, and accrued expenses approximate fair value because of the short-term maturity of these instruments. The fair value estimates of long-term debt were primarily based on current market conditions. The fair value estimates for interest rate swap contracts are estimated by obtaining quotes from major financial institutions with verification by internal valuation models. The fair value measurement of interest rate swap contracts measured at fair value on a recurring basis and reported on the Consolidated Balance Sheets were valued using Level 2 (other observable) inputs as of December 31, 2019 and 2018. We do not have any financial assets or liabilities that are valued using Level 1 (quoted, active market) or Level 3 (unobservable) inputs as of December 31, 2019 and 2018. |
Derivative Financial Instrument
Derivative Financial Instruments | 12 Months Ended |
Dec. 31, 2019 | |
Derivative Instruments And Hedging Activities Disclosure [Abstract] | |
Derivative Financial Instruments | NOTE 20. DERIVATIVE FINANCIAL INSTRUMENTS We are exposed to market risk from changes in foreign exchange rates, interest rates and commodity prices that could impact our results of operations, cash flows and financial condition. We use swaps to hedge interest rate exposures. At inception, interest rate swap derivatives that we designate as hedging instruments are formally documented as a hedge of a forecasted transaction or “cash flow” hedge. We also formally assess, both at inception and at least quarterly thereafter, whether the derivatives that are used in hedging transactions are highly effective in offsetting changes in the cash flows of the hedged item. If it is determined that a derivative ceases to be a highly effective hedge, or if the anticipated transaction is no longer probable of occurring, we discontinue hedge accounting and any future mark-to-market adjustments are recognized in earnings. We use derivative financial instruments as risk management tools and not for speculative trading purposes. Counterparty Risk We only enter into derivative transactions with established financial institution counterparties having an investment-grade credit rating. We monitor counterparty credit default swap levels and credit ratings on a regular basis. All of our derivative transactions with counterparties are governed by master International Swap and Derivatives Association agreements (“ISDAs”) with netting arrangements. These agreements can limit our exposure in situations where we have gain and loss positions outstanding with a single counterparty. We do not post nor do we receive cash collateral with any counterparty for our derivative transactions. These ISDAs do not have any credit contingent features; however, a default under our bank credit facility would trigger a default under these agreements. Exposure to individual counterparties is controlled and we consider the risk of counterparty default to be negligible. Commodity Price Risk We purchase natural gas and other various commodities for use in the manufacturing process. Although we are exposed to fluctuations in commodity pricing, we currently have no outstanding commodity derivative hedge positions. Currency Rate Risk – Sales and Purchases As of December 31, 2019, our only major foreign currency exposure is to the Canadian dollar. We manage our Canadian cash flow exposures on a net basis. We currently have no outstanding positions and do not expect to enter into any foreign exchange derivative products. Interest Rate Risk We utilize interest rate swaps to minimize the fluctuations in earnings caused by interest rate volatility. These swaps are designated as cash flow hedges against changes in LIBOR for a portion of our variable rate debt. On November 28 2018, we entered into two swaps related to our Term Loan A: (1) a $200.0 million notional swap where we receive a 1-month LIBOR and pay a fixed rate interest beginning in 2018 and running through 2023 and (2) a $100.0 million notional forward starting swap, where we receive 1-month LIBOR and pay a fixed rate beginning in 2021 and running through 2025. As of December 31, 2018, these hedges were designated as cash flow hedges against changes in LIBOR for a portion of our existing and future variable rate debt. We recorded a $4.6 million loss in other non-operating (income) expense during the fourth quarter of 2018, representing the change in fair value of these two swaps between the date these swaps were entered into and the date the swaps were designated as cash flow hedges. The following table summarizes our interest rate swaps as of December 31, 2019: Trade Date Notional Amount Coverage Period Risk Coverage November 13, 2016 $ 200.0 November 2016 to March 2021 USD-LIBOR November 28, 2018 $ 200.0 November 2018 to November 2023 USD-LIBOR November 28, 2018 $ 100.0 March 2021 to March 2025 USD-LIBOR Under the terms of the November 2016 swap maturing in 2021, we receive 3-month LIBOR and pay a fixed rate over the hedged period, in addition to a basis rate swap to convert the floating rate risk under our November 2016 swap from 3-month LIBOR to 1-month LIBOR. As a result, we receive 1-month LIBOR and pay a fixed rate over the hedged period. Under the terms of the November 2018 swap maturing in 2023, we pay a fixed rate over the hedged amount and receive 1-month LIBOR. This is inclusive of a 0% floor. Under the terms of the forward starting November 2018 swap maturing in 2025, we will pay a fixed rate monthly and receive 1-month LIBOR. This is inclusive of a 0% floor. On September 30, 2019, in connection with the refinancing of our credit facility, we settled a $100.0 million notional interest rate swap. Financial Statement Impacts The following tables detail amounts related to our derivatives as of December 31, 2019 and 2018. We did not have any derivative assets or liabilities not designated as hedging instruments for the years ended December 31, 2019 and 2018. The derivative asset and liability amounts below are shown in gross amounts; we have not netted assets with liabilities. Derivative Assets Derivative Liabilities Fair Value Fair Value Balance Sheet Location December 31, 2019 December 31, 2018 Balance Sheet Location December 31, 2019 December 31, 2018 Interest rate swap contracts Other non-current assets $ 1.3 $ 9.6 Other long-term liabilities $ 15.6 $ 6.1 Amount of Gain (Loss) Recognized in AOCI Location of Gain (Loss) Reclassified AOCI into Income Gain (Loss) Reclassified from AOCI into Income 2019 2018 2017 2019 2018 2017 Derivatives in cash flow hedging relationships Natural gas commodity contracts $ - $ 0.7 $ (1.3 ) Cost of goods sold $ - $ 0.1 $ 0.3 Foreign exchange contracts – purchases - 0.1 (0.5 ) Cost of goods sold - - - Foreign exchange contracts – sales - 0.7 (1.8 ) Net sales - - 0.1 Interest rate swap contracts (20.0 ) (2.0 ) 2.2 Interest expense (1.4 ) (1.6 ) (0.9 ) Total $ (20.0 ) $ (0.5 ) $ (1.4 ) Total (loss) from continuing operations $ (1.4 ) $ (1.5 ) $ (0.5 ) Total (loss) from discontinued operations - - (0.1 ) Total (loss) $ (1.4 ) $ (1.5 ) $ (0.6 ) As of December 31, 2019, the amount of existing losses in AOCI expected to be recognized in earnings over the next twelve months is $2.6 million. |
Other Long-Term Liabilities
Other Long-Term Liabilities | 12 Months Ended |
Dec. 31, 2019 | |
Other Liabilities Disclosure [Abstract] | |
Other Long-Term Liabilities | NOTE 21. OTHER LONG-TERM LIABILITIES December 31, 2019 December 31, 2018 Long-term deferred compensation arrangements $ 14.0 $ 14.0 Environmental liabilities 1.5 11.7 Fair value of derivative liabilities 15.6 6.1 Other 6.7 6.2 Total other long-term liabilities $ 37.8 $ 38.0 |
Share-Based Compensation Plans
Share-Based Compensation Plans | 12 Months Ended |
Dec. 31, 2019 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |
Share-Based Compensation Plans | NOTE 22. SHARE-BASED COMPENSATION PLANS The 2016 Long-Term Incentive Plan (“2016 LTIP”) authorizes us to issue stock options, stock appreciation rights, restricted stock awards, stock units, performance-based awards and cash awards to officers and key employees and expires on July 8, 2026, after which time no further awards may be made. The 2016 LTIP authorizes us to issue up to 8,949,000 shares of common stock, which includes all shares that have been issued under the 2016 LTIP. As of December 31, 2019, 3,456,997 shares were available for future grants under the 2016 LTIP, excluding any future adjustments to shares for performance-based awards that have been previously granted. The 2016 Directors Stock Unit Plan (“2016 Director’s Plan”) authorizes us to issue stock units to non-employee directors until July 2026. The 2016 Director’s Plan authorizes us to issue up to 550,000 shares of common stock, which includes all shares that have been issued under the 2016 Director’s Plan. As of December 31, 2019, 179,496 shares were available for future grants under the 2016 Director’s Plan. The following table presents stock option activity for the year ended December 31, 2019: Number of shares (thousands) Weighted-average exercise price Weighted-average remaining contractual term (years) Aggregate intrinsic value (millions) Option shares outstanding, December 31, 2018 602.5 $ 41.71 Option shares exercised (341.4 ) 42.38 Option shares outstanding, December 31, 2019 261.1 $ 40.84 2.6 $ 13.9 Option shares exercisable, vested and expected to vest, December 31, 2019 261.1 $ 40.84 2.6 $ 13.9 We have reserved sufficient authorized shares to allow us to issue new shares upon exercise of all outstanding options. Options generally become exercisable in three years and expire 10 years from the date of grant. When options are exercised, we may issue new shares, use treasury shares (if available), acquire shares held by investors, or a combination of these alternatives in order to satisfy the option exercises. The following table presents information related to stock option exercises: 2019 2018 2017 Total intrinsic value of stock options exercised $ 15.9 $ 23.7 $ 0.9 Cash proceeds received from stock options exercised $ 14.5 $ 18.4 $ 3.3 Tax deduction (expense) realized from stock options exercised $ 3.3 $ 6.1 $ (0.2 ) The fair value of option grants was estimated on the date of grant using the Black-Scholes option pricing model. There have been no option grants since 2014. We also grant non-vested stock awards in the form of Restricted Stock Units (“RSUs”) and Performance Stock Units (“PSUs”). A summary of the 2019 activity related to the RSUs and PSUs is as follows: Non-Vested Stock Awards RSUs PSUs Number of shares (thousands) Weighted- average fair value at grant date Number of shares (thousands) Weighted- average fair value at grant date December 31, 2018 100.3 $ 48.69 503.2 $ 45.14 Granted 34.9 82.99 118.6 76.05 Performance adjustments - - 273.8 38.66 Vested (62.0 ) (46.32 ) (513.8 ) (38.89 ) Forfeited (7.8 ) (64.18 ) (24.1 ) (63.48 ) December 31, 2019 65.4 $ 66.49 357.7 $ 58.27 RSUs entitle the recipient to a specified number of shares of AWI’s common stock provided the prescribed service period is fulfilled. PSUs entitle the recipient to a specified number of shares of AWI’s common stock provided the defined financial targets are achieved at the end of the performance period. Upon vesting, final adjustments based upon financial achievements are reflected as performance adjustments in the table above. RSUs and PSUs generally had vesting periods of three years at the grant date. RSUs and PSUs earn dividends during the vesting period that are forfeitable if the awards do not vest. The table above contains 5,680 RSUs as of December 31, 2018 which were accounted for as liability awards as they were able to be settled in cash. There are no outstanding RSUs accounted for as liability awards as of December 31, 2019. There were 895 and 1,742 PSUs as of December 31, 2019 and 2018, respectively, which are accounted for as liability awards as they are able to be settled in cash. Employee liability awards outstanding for all periods represent awards to certain employees of our former EMEA and Pacific Rim businesses, which vest when the appropriate performance period ends. RSUs and PSUs with non-market based performance conditions are measured at fair value based on the closing price of our stock on the date of grant. In 2019 and 2018, we granted 58,430 and 69,669 PSUs, respectively, with market-based performance conditions that are valued through the use of a Monte Carlo simulation. The weighted average assumptions for PSUs measured at fair value through the use of a Monte Carlo simulation are presented in the table below. 2019 2018 Weighted-average grant date fair value of market-based PSUs granted (dollars per award) $ 77.80 $ 53.01 Assumptions Risk-free rate of return 2.4 % 2.4 % Expected volatility 25.9 % 26.3 % Expected term (in years) 3.1 3.1 Expected dividend yield 0.0 % 0.0 % The risk-free rate of return was determined based on the implied yield available on zero coupon U.S. Treasury bills at the time of grant with a remaining term equal to the expected term of the PSUs. The expected volatility was based on an average of the actual historical volatilities of the stock prices of AWI and a peer group of companies. We elected to not rely solely on AWI’s actual historical stock price volatility due to the separation of AFI in 2016. The expected term represented the performance period on the underlying award. The expected dividend yield was assumed to be zero under the assumption that dividends distributed during the performance period are reinvested in AWI’s common stock. In addition to the equity awards described above, as of December 31, 2019 we had 11,773 fully-vested phantom shares outstanding for non-employee directors under the 2006 Phantom Stock Unit Plan not reflected in the non-vested stock awards table above. These awards are settled in cash and had vesting periods of one to three years. The awards are generally payable six months following the director’s separation from service on the Board of Directors. The total liability recorded for these shares as of December 31, 2019 was $1.0 million which includes associated non-forfeitable dividends. The 2006 Phantom Stock Unit Plan is still in place; however, no additional shares will be granted under the plan. As of December 31, 2019 and 2018, there were 140,417 and 163,564 RSUs, respectively, outstanding under the 2016 Directors Stock Unit Plan not reflected in the non-vested stock awards table above. In 2019 and 2018, we granted 9,981 and 13,058 restricted stock units, respectively, to non-employee directors. These awards generally have a vesting period of one year, and as of December 31, 2019 and 2018, 130,436 and 150,506 shares, respectively, were vested but not yet delivered. The awards are generally payable upon vesting or the director’s deferral election. These awards earn dividends during the vesting period that are non-forfeitable. We recognize share-based compensation expense on a straight-line basis over the vesting period. Share-based compensation cost was $8.4 million ($6.3 million net of tax benefit) in 2019, $12.9 million ($9.6 million net of tax benefit) in 2018, and $9.8 million ($5.9 million net of tax benefit) in 2017. As of December 31, 2019, there was $12.5 million of total unrecognized compensation cost related to non-vested share-based compensation arrangements. That cost is expected to be recognized over a weighted-average period of 1.8 years. |
Employee Costs
Employee Costs | 12 Months Ended |
Dec. 31, 2019 | |
Compensation Related Costs [Abstract] | |
Employee Costs | NOTE 23. EMPLOYEE COSTS 2019 2018 2017 Wages, salaries and incentive compensation $ 201.8 $ 197.2 $ 191.0 Payroll taxes 16.0 15.6 14.2 Defined contribution and defined benefit pension plan (credit) expense, net 2.0 (17.8 ) 4.1 Insurance and other benefit costs 21.9 22.3 24.0 Share-based compensation 8.4 12.9 9.8 Total $ 250.1 $ 230.2 $ 243.1 As a result of our adoption of ASU 2017-07 |
Shareholders' Equity
Shareholders' Equity | 12 Months Ended |
Dec. 31, 2019 | |
Stockholders Equity Note [Abstract] | |
Shareholders' Equity | NOTE 24. SHAREHOLDERS' EQUITY Common Stock Repurchase Plan On July 29, 2016, we announced that our Board of Directors had approved a share repurchase program pursuant to which we were authorized to repurchase up to $150.0 million of our outstanding shares of common stock through July 31, 2018 (the “Program”). On October 30, 2017, we announced that our Board of Directors had approved an additional $250.0 million authorization to repurchase shares under the Program. The Program was also extended through October 31, 2020. On July 31, 2018, we announced that our Board of Directors had approved an additional $300.0 million authorization to repurchase shares, increasing the total authorized amount under the Program to $700.0 million, excluding commissions. Repurchases under the Program may be made through open market, block and privately-negotiated transactions, including Rule 10b5-1 plans, at such times and in such amounts as management deems appropriate, subject to market and business conditions, regulatory requirements and other factors. The Program does not obligate AWI to repurchase any particular amount of common stock and may be suspended or discontinued at any time without notice. On August 2, 2018, we entered into an accelerated share repurchase (“ASR”) agreement with Deutsche Bank AG under the Program. The ASR included a pre-payment of $150.0 million to Deutsche Bank AG, at which time we received 1,766,004 shares. The ASR terminated on October 8, 2018, with an additional 389,825 shares returned on that day to complete the ASR. During 2019, we repurchased 1.5 million shares under the Program for a total cost of $131.2 million, excluding commissions, or an average price of $86.02 per share. Since inception, including the ASR, we have repurchased 9.2 million shares under the Program for a total cost of $561.8 million, excluding commissions, or an average price of $60.98 per share. Dividends In February, April and July 2019, our Board of Directors declared $0.175 per share quarterly dividends, which were paid to shareholders in March, May and August 2019, respectively. In October 2019, our Board of Directors declared a $0.20 per share quarterly dividend, which was paid to shareholders in November 2019. On February 19, 2020, our Board of Directors declared a $0.20 per share quarterly dividend to be paid in March 2020. Accumulated Other Comprehensive (Loss) The balance of each component of accumulated other comprehensive (loss), net of tax is presented in the table below. December 31, 2019 December 31, 2018 Foreign currency translation adjustments $ 9.4 $ (74.7 ) Derivative (loss) gain, net (8.5 ) 5.3 Pension and postretirement adjustments (377.0 ) (390.2 ) Accumulated other comprehensive (loss) $ (376.1 ) $ (459.6 ) The amounts and related tax effects allocated to each component of other comprehensive income for 2019, 2018, and 2017 are presented in the tables below. Pre-tax Amount Tax (Expense) Benefit After-tax Amount 2019 Foreign currency translation adjustments $ 84.1 $ - $ 84.1 Derivative (loss) gain, net (18.8 ) 4.9 (13.9 ) Pension and postretirement adjustments 16.8 (3.6 ) 13.2 Total other comprehensive (loss) $ 82.1 $ 1.3 $ 83.4 Pre-tax Amount Tax Benefit After-tax Amount 2018 Foreign currency translation adjustments $ (27.6 ) $ - $ (27.6 ) Derivative gain, net 0.9 0.2 1.1 Pension and postretirement adjustments (41.6 ) 8.7 (32.9 ) Total other comprehensive (loss) $ (68.3 ) $ 8.9 $ (59.4 ) Pre-tax Amount Tax (Expense) Benefit After-tax Amount 2017 Foreign currency translation adjustments $ 24.5 $ - $ 24.5 Derivative (loss) gain, net (0.8 ) 0.5 (0.3 ) Pension and postretirement adjustments 50.4 (16.7 ) 33.7 Total other comprehensive income $ 74.1 $ (16.2 ) $ 57.9 The following table summarizes the activity, by component, related to the change in AOCI for December 31, 2019 and 2018: Foreign Currency Translation Adjustments Derivative Gain (Loss) (1) Pension and Postretirement Adjustments (1) Total Accumulated Other Comprehensive (Loss) (1) Balance, December 31, 2017 $ (47.1 ) $ 3.5 $ (302.3 ) $ (345.9 ) Impact of ASU 2018-02 adoption - 0.7 (55.0 ) (54.3 ) Other comprehensive (loss) before reclassifications, net of tax benefit of $ -, $0.6, $11.3 and $11.9 (27.6 ) - (44.7 ) (72.3 ) Amounts reclassified from accumulated other comprehensive (loss) - 1.1 11.8 12.9 Net current period other comprehensive (loss) income (27.6 ) 1.1 (32.9 ) (59.4 ) Balance, December 31, 2018 (74.7 ) 5.3 (390.2 ) (459.6 ) Impact of ASU 2017-12 adoption - 0.1 - 0.1 Other comprehensive income (loss) before reclassifications, net of tax benefit (expense) of $ -, $5.2, ($1.4) and $3.8 3.9 (15.0 ) 1.4 (9.7 ) Amounts reclassified from accumulated other comprehensive (loss) 80.2 1.1 11.8 93.1 Net current period other comprehensive income (loss) 84.1 (13.9 ) 13.2 83.4 Balance, December 31, 2019 $ 9.4 $ (8.5 ) $ (377.0 ) $ (376.1 ) (1) Amounts are net of tax The amounts reclassified from AOCI and the affected line item of the Consolidated Statement of Earnings and Comprehensive Income are presented in the table below. Amounts Reclassified from Accumulated Other Comprehensive (Loss) Affected Condensed Consolidated Statement of Earnings and Comprehensive Income 2019 2018 Derivative Adjustments: Natural gas commodity contracts $ - $ (0.1 ) Cost of goods sold Foreign exchange contracts - purchases - - Cost of goods sold Foreign exchange contracts - sales - - Net sales Interest rate swap contracts 1.4 1.6 Interest expense Total loss, before tax 1.4 1.5 Tax impact (0.3 ) (0.4 ) Income tax expense Total loss, net of tax 1.1 1.1 Pension and Postretirement Adjustments: Prior service cost amortization (0.2 ) (0.1 ) Other non-operating (income), net Amortization of net actuarial loss 10.7 14.4 Other non-operating (income), net Total expense, before tax 10.5 14.3 Tax impact (2.2 ) (3.0 ) Income tax expense Total expense from continuing operations, net of tax 8.3 11.3 Total expense from discontinued operations, net of tax expense of $- and $- - 0.5 Adjustments related to Sale to Knauf (1) 3.5 - Total expense, net of tax 11.8 11.8 Foreign currency translation adjustments related to Sale to Knauf (1) 80.2 - Total reclassifications for the period $ 93.1 $ 12.9 (1) Represents amounts reclassified out of Accumulated other comprehensive loss during 2019 related to the Sale and included as a component of (Loss) gain from disposal of discontinued operations on the Consolidated Statements of Earnings and Comprehensive Income. A portion of these amounts were included in our previously reported estimated loss on sale. See Note 6 for additional details. |
Supplemental Financial Informat
Supplemental Financial Information | 12 Months Ended |
Dec. 31, 2019 | |
Supplemental Financial Information [Abstract] | |
Supplemental Financial Information | NOTE 25. SUPPLEMENTAL FINANCIAL INFORMATION 2019 2018 2017 Selected operating expense Maintenance and repair costs $ 41.4 $ 41.6 $ 42.5 Research and development costs 14.8 16.3 17.4 Advertising costs 7.0 6.5 6.0 Other non-operating (income)/expense Interest income $ (3.2 ) $ (4.3 ) $ (1.8 ) Pension and postretirement benefit (credits) (16.9 ) (33.0 ) (11.3 ) Other (0.3 ) 4.8 (0.6 ) Total $ (20.4 ) $ (32.5 ) $ (13.7 ) |
Related Parties
Related Parties | 12 Months Ended |
Dec. 31, 2019 | |
Related Party Transactions [Abstract] | |
Related Parties | NOTE 26. RELATED PARTIES In some geographies and for some customers, we purchase grid products from WAVE, our 50%-owned joint venture with Worthington Industries, for resale to customers. The total amount of these purchases was $22.5 million in 2019, $22.5 million in 2018 and $18.2 million in 2017. We also provide certain selling, promotional and administrative processing services to WAVE for which we receive reimbursement. Those services amounted to $15.7 million in 2019, $15.8 million in 2018, and $14.9 million in 2017. The net amount due to WAVE from us for all of our relationships was $3.3 million as of December 31, 2019 and $3.0 million as of December 31, 2018. As of December 31, 2019 and 2018, we also recorded $25.9 million and $22.4 million, respectively, payable to WAVE for their remaining portion of the proceeds from the Sale, which is reflected within Accounts payable and accrued expenses in the Consolidated Balance Sheets. See Note 11 to the Consolidated Financial Statements for additional information. |
Litigation and Related Matters
Litigation and Related Matters | 12 Months Ended |
Dec. 31, 2019 | |
Commitments And Contingencies Disclosure [Abstract] | |
Litigation and Related Matters | NOTE 27. LITIGATION AND RELATED MATTERS ENVIRONMENTAL MATTERS Environmental Compliance Our manufacturing and research facilities are affected by various federal, state and local requirements relating to the discharge of materials and the protection of the environment. We make expenditures necessary for compliance with applicable environmental requirements at each of our operating facilities. While these expenditures are not typically material, the applicable regulatory requirements continually change and, as a result, we cannot predict with certainty the amount, nature or timing of future expenditures associated with environmental compliance. Environmental Sites Summary We are actively involved in the investigation, closure and/or remediation of existing or potential environmental contamination under the Comprehensive Environmental Response, Compensation and Liability Act (“CERCLA”) and state Superfund and similar environmental laws at three domestically owned locations allegedly resulting from past industrial activity. In each location, we are one of multiple potentially responsible parties and have agreed to jointly fund the required investigation and remediation, while preserving our defenses to the liability. We may also have rights of contribution or reimbursement from other parties or coverage under applicable insurance policies. We are currently pursuing coverage and recoveries under those policies with respect to certain of the sites, including the Macon, GA site and the Elizabeth City, NC site, each of which is summarized below. These efforts have included two active and independent litigation matters against legacy primary and excess policy insurance carriers for recovery of fees and costs incurred by us in connection with our investigation and remediation activities for such sites. As described below, the litigation matter in Oregon relating to the St. Helens, OR site was dismissed in the second quarter of 2019 in connection with our settlement with the State of Oregon. Other than disclosed below, we are unable to predict the outcome of these matters or the timing of any recoveries, whether through settlement or otherwise. We are also unable to predict the extent to which any recoveries might cover our final share of investigation and remediation costs for these sites. Our final share of investigation and remediation costs may exceed any such recoveries, and such amounts net of insurance recoveries may be material. In 2017 and 2018, we entered settlement agreements totaling $37.5 million with certain legacy insurance carriers to resolve ongoing litigation and recover fees and costs previously incurred by us in connection with certain environmental sites. These settlements were recorded as a $9.2 million reduction to cost of goods sold and a $28.3 million reduction to SG&A expenses reflecting the same income statement categories where environmental expenditures were historically recorded. All of these cash settlements have been released to us from escrow, including $6.5 million received in 2019. In 2019, we entered into two new settlement agreements totaling $1.9 million and received an additional $0.4 million in payments related to a previous settlement. These settlements were recorded as a $2.3 million reduction to SG&A expenses. We anticipate that we may enter into additional settlement agreements in the future, which may or may not be material, with other legacy insurers to obtain reimbursement or contribution for environmental site expenses. Estimates of our future liability at the environmental sites are based on evaluations of currently available facts regarding each individual site. We consider factors such as our activities associated with the site, existing technology, presently enacted laws and regulations and prior company experience in remediating contaminated sites. Although current law imposes joint and several liability on all parties at Superfund sites, our contribution to the remediation of these sites is expected to be limited by the number of other companies potentially liable for site remediation. As a result, our estimated liability reflects only our expected share. In determining the probability of contribution, we consider the solvency of other parties, the site activities of other parties, whether liability is being disputed, the terms of any existing agreements and experience with similar matters, and the effect of our October 2006 Chapter 11 reorganization upon the validity of the claim, if any. Specific Material Events St Helens, OR In August 2010, we entered into a Consent Order (the “Consent Order”) with the Oregon Department of Environmental Quality (“ODEQ”), along with Kaiser Gypsum Company, Inc. (“Kaiser”), and Owens Corning Sales LLC (“OC”), with respect to our St. Helens, Oregon facility, which was previously owned by Kaiser and then OC. Through voluntary mediation in November 2017 with ODEQ, OC and Kaiser, we reached settlement with ODEQ; in exchange for a release from ODEQ for all contamination claims against us, we would pay $8.6 million to the State of Oregon and perform a previously scoped remedial action for the upland area. We submitted the settlement payment to ODEQ and completed the remedial action for the upland area in 2019. On November 26, 2018, Kaiser filed a complaint against AWI seeking monetary damages and declaratory relief including cost recovery and/or contributions from AWI in connection with the environmental costs incurred by Kaiser at St. Helens. On March 1, 2019, we entered into a $1.0 settlement agreement with Kaiser resolving all claims between us, which was paid during the second quarter of 2019. ODEQ has approved a Construction Completion and Final Closeout Report for the Upland area and issued a Conditional No Further Action Determination, including the Easement and Equitable Servitude, which was recorded in Columbia County, Oregon. As a result of the settlements with ODEQ and Kaiser, and these actions by ODEQ, we do not expect to incur any future material costs relating to this matter. Macon, GA The U.S. Environmental Protection Agency (the “EPA”) has listed two landfills located on a portion of our facility in Macon, GA, along with the former Macon Naval Ordnance Plant landfill adjacent to our property, portions of Rocky Creek, and certain tributaries leading to Rocky Creek (collectively, the “Macon Site”) as a Superfund site on the National Priorities List due to the presence of contaminants, most notably polychlorinated biphenyls (“PCBs”). In September 2010, we entered into an Administrative Order on Consent for a Removal Action (the “Removal Action”) with the EPA to investigate PCB contamination in one of the landfills on our property, the Wastewater Treatment Plant Landfill (the “WWTP Landfill,” also known as “Operable Unit 1”). After completing an investigation of the WWTP Landfill and submitting our final Engineering Evaluation/Cost Analysis, the EPA issued an Action Memorandum in July 2013 selecting our recommended remedy for the Removal Action. The Operable Unit 1 response action for the WWTP Landfill is complete and the final report was submitted to the EPA on October 11, 2016. The EPA approved the final report on November 28, 2016, and a Post-Removal Control Plan (the “Plan”) was submitted to the EPA on March 28, 2017. That Plan will monitor the effectiveness of the WWTP Landfill response action over a five-year period and our estimate of future liabilities includes these tasks. It is probable that we will incur field investigation, engineering and oversight costs associated with a remedial investigation and feasibility study (“RI/FS”) with respect to the remainder of the Superfund site, which includes the other landfill on our property, as well as areas on and adjacent to our property and Rocky Creek (the “Remaining Site,” also known as “Operable Unit 2”). On September 25, 2015, AWI and other Potential Responsible Parties (“PRPs”) received a Special Notice Letter from the EPA under CERCLA inviting AWI and the PRPs to enter into the negotiation of an agreement to conduct an RI/FS of Operable Unit 2. We and the other PRPs entered into a settlement agreement with the EPA effective September 18, 2018, in response to the Special Notice Letter to conduct the RI/FS. The PRPs submitted a complete RI/FS work plan in the second quarter of 2019, which the EPA approved on September 11, 2019. Investigative work on this portion of the site commenced in December 2019 and we anticipate that the EPA will require significant investigative work for Operable Unit 2. We may ultimately incur costs in remediating any contamination discovered during the RI/FS. The current estimate of future liability at this site includes only our estimated share of the costs of the investigative work that, at this time, we anticipate the EPA will require the PRPs to perform. We are unable to reasonably estimate our final share of the total costs associated with the investigation work or any resulting remediation therefrom, although such amounts may be material to any one quarter's or year's results of operations in the future. However, we do not expect the total future costs to have a material adverse effect on our liquidity or financial condition as the cash payments may be made over many years. Elizabeth City, NC This site is a former cabinet manufacturing facility that was operated by Triangle Pacific Corporation, now known as Armstrong Wood Products, Inc. (“Triangle Pacific” or “AWP”), from 1977 until 1996. The site was formerly owned by the U.S. Navy (“Navy”) and Westinghouse, now CBS Corporation (“CBS”). We assumed ownership of the site when we acquired the stock of Triangle Pacific in 1998. Prior to our acquisition, the NC Department of Environment and Natural Resources listed the site as a hazardous waste site. In 1997, Triangle Pacific entered into a cost sharing agreement with Westinghouse whereby the parties agreed to share equally in costs associated with investigation and potential remediation. In 2000, Triangle Pacific and CBS entered into an Administrative Order on Consent to conduct an RI/FS with the EPA for the site. In 2007, we and CBS entered into an agreement with the Navy whereby the Navy agreed to pay one third Summary of Financial Position Total liabilities of $1.6 million as of December 31, 2019 and $12.4 million as of December 31, 2018 were recorded for environmental liabilities that we consider probable and for which a reasonable estimate of the probable liability could be made. As of December 31, 2019 and 2018, $0.1 million and $0.7 million, respectively, were reflected within Accounts payable and accrued expenses with respect to environmental liabilities. During 2019, we recorded $1.0 million of additional reserves for potential environmental liabilities. During 2018, we recorded reserves for potential environmental liabilities of $0.5 million. Where existing data is sufficient to estimate the liability, that estimate has been used; where only a range of probable liabilities is available and no amount within that range is more likely than any other, the lower end of the range has been used. As assessments and remediation activities progress at each site, these liabilities are reviewed to reflect new information as it becomes available and adjusted to reflect amounts actually incurred and paid. These liabilities are undiscounted The estimated liabilities above do not take into account any claims for recoveries from insurance or third parties. It is our policy to record insurance recoveries as assets in the Consolidated Balance Sheets when probable. For insurance recoveries that are reimbursements of prior environmental expenditures, the income statement impact is recorded within cost of goods sold and SG&A expenses, which are the same income statement categories within which environmental expenditures were historically recorded. Insurance recoveries in excess of historical environmental spending are recorded on the balance sheet as a part of other long-term liabilities and released as future environmental spending occurs or the liability is settled. Actual costs to be incurred at identified sites may vary from our estimates. Based on our knowledge of the identified sites, it is not possible to reasonably estimate future costs in excess of amounts already recognized. OTHER CLAIMS On September 8, 2017, Roxul USA, Inc. (d/b/a Rockfon) (“Rockfon”) filed litigation against us in the United States District Court for the District of Delaware (the “Court”) alleging anticompetitive conduct seeking remedial measures and unspecified damages. Roxul USA, Inc. is a significant ceilings systems competitor with global headquarters in Europe and expanding operations in the Americas. On April 3, 2019, we entered into a confidential settlement agreement with Rockfon to fully resolve the litigation between us, and Rockfon filed a Stipulation of Dismissal with Prejudice (“Dismissal”) with the Court. Pursuant to the Dismissal, Rockfon formally dismissed all claims it had against AWI with prejudice. All claims in the litigation have been fully and finally dismissed and released with AWI making a payment to Rockfon for its costs, expenses and attorneys’ fees. Pursuant to the settlement, both parties acknowledged that (a) AWI denies all claims of wrongdoing and makes no admission of wrongdoing or of the truth of any of the claims or allegations contained in Rockfon’s complaint or otherwise alleged in the litigation; (b) all AWI exclusive distribution locations (i.e., any location where a reseller has agreed to sell only AWI ceiling system products) will remain exclusive to AWI under their respective distribution agreements, and (c) in all other non-exclusive or “open” distribution locations, resellers are free to purchase and resell ceiling systems products of any manufacturer at their discretion. During 2019, we incurred $ 19.7 million of expenses in connection with the matter, primarily relating to legal and professional fees incurred by us in connection with the litigation, including expenses and attorney’s fees paid under the settlement agreement. As a result of the settlement and Dismissal, we do not expect to incur additional future costs or expenses relating to the matter . We are involved in other various lawsuits, claims, investigations and other legal matters from time to time that arise in the ordinary course of business, including matters involving our products, intellectual property, relationships with suppliers, relationships with distributors, relationships with competitors, employees and other matters. From time to time, for example, we may be a party to litigation matters that involve product liability, tort liability and other claims under various allegations, including illness due to exposure to certain chemicals used in the workplace; or medical conditions arising from exposure to product ingredients or the presence of trace contaminants. Such allegations may involve multiple defendants and relate to legacy products that we and other defendants purportedly manufactured or sold. We believe that any current claims are without merit and intend to defend them vigorously. For these matters, we also may have rights of contribution or reimbursement from other parties or coverage under applicable insurance policies. When applicable and appropriate, we will pursue coverage and recoveries under those policies, but are unable to predict the outcome of those demands. While complete assurance cannot be given to the outcome of these proceedings, we do not believe that any current claims, individually or in the aggregate, will have a material adverse effect on our financial condition, liquidity or results of operations. |
Earnings Per Share
Earnings Per Share | 12 Months Ended |
Dec. 31, 2019 | |
Earnings Per Share [Abstract] | |
Earnings Per Share | NOTE 28. EARNINGS PER SHARE Earnings per share components may not add due to rounding. The following table is a reconciliation of net earnings to net earnings attributable to common shares used in our basic and diluted EPS calculations for the years ended December 31, 2019, 2018 and 2017: 2019 2018 2017 Earnings from continuing operations $ 242.3 $ 189.6 $ 220.6 Earnings allocated to participating non-vested share awards (0.5 ) (0.6 ) (0.7 ) Earnings from continuing operations attributable to common shares $ 241.8 $ 189.0 $ 219.9 2019 2018 2017 Basic shares outstanding 48.7 51.3 53.3 Dilutive effect of common stock equivalents 0.8 0.8 0.6 Diluted shares outstanding 49.5 52.1 53.9 Anti-dilutive options excluded from the computation of dilutive EPS for 2019 were 7,580. There were no anti-dilutive stock options excluded from the computation of diluted EPS in 2018. Anti-dilutive options excluded from the computation of dilutive EPS for 2017 were 319,836. |
Schedule II
Schedule II | 12 Months Ended |
Dec. 31, 2019 | |
Valuation And Qualifying Accounts [Abstract] | |
Schedule II | SCHEDULE II Armstrong World Industries, Inc., and Subsidiaries Valuation and Qualifying Reserves (amounts in millions) Balance at beginning of year Additions charged to earnings Deductions Balance at end of year 2017 Provision for bad debts $ 0.4 $ - $ (0.1 ) $ 0.3 Provision for discounts 1.3 17.6 (17.4 ) 1.5 Provision for warranties 0.2 3.2 (3.3 ) 0.1 2018 Provision for bad debts $ 0.3 $ 0.1 $ (0.1 ) $ 0.3 Provision for discounts 1.5 19.2 (19.4 ) 1.3 Provision for warranties 0.1 4.2 (3.9 ) 0.4 2019 Provision for bad debts $ 0.3 $ 0.7 $ (0.3 ) $ 0.7 Provision for discounts 1.3 21.0 (20.9 ) 1.4 Provision for warranties 0.4 3.0 (3.2 ) 0.2 Provision for inventory obsolescence - 0.6 (0.1 ) 0.5 |
Summary of Significant Accoun_2
Summary of Significant Accounting Policies (Policies) | 12 Months Ended |
Dec. 31, 2019 | |
Accounting Policies [Abstract] | |
Consolidation Policy | Consolidation Policy |
Use of Estimates | Use of Estimates |
Reclassifications | Reclassifications |
Revision of Previously Issued Financial Statements | Revision of Previously Issued Financial Statements Statements of Earnings and Comprehensive Income Year Ended December 31, 2017 As Reported As Adjusted Loss on disposal of discontinued businesses, net of tax (benefit) of ($4.1) $ (70.0 ) $ (105.2 ) Net loss from operations (65.8 ) (101.0 ) Net earnings 154.8 119.6 Total comprehensive income 212.7 177.5 (Loss) per share of common stock, discontinued operations: Basic $ (1.23 ) $ (1.89 ) Diluted $ (1.22 ) $ (1.87 ) Net earnings per share of common stock: Basic $ 2.89 $ 2.23 Diluted $ 2.86 $ 2.21 Balance Sheets December 31, 2018 As Reported As Adjusted Current assets of discontinued operations $ 279.5 $ 244.3 Total current assets 752.8 717.6 Total assets 1,873.5 1,838.3 Retained earnings 865.0 829.8 Total shareholders' equity 261.2 226.0 Total liabilities and shareholders' equity 1,873.5 1,838.3 Statements of Shareholders’ Equity Retained Earnings Total Shareholders' Equity As Reported As Adjusted As Reported As Adjusted December 31, 2017 $ 633.4 $ 598.2 $ 419.3 $ 384.1 December 31, 2018 865.0 829.8 261.2 226.0 Statements of Cash Flows Year Ended December 31, 2017 As Reported As Adjusted Net earnings $ 154.8 $ 119.6 Loss on disposal of discontinued operations 74.1 109.3 Discontinued Operations Year Ended December 31, 2017 As Reported As Adjusted EMEA and Pacific Rim Businesses (Loss) from disposal of discontinued businesses, before income tax $ (74.0 ) $ (109.2 ) (Loss) gain from disposal of discontinued businesses, net of tax (74.0 ) (109.2 ) Net (loss) earnings from discontinued operations (69.8 ) (105.0 ) Total (Loss) from disposal of discontinued businesses, before income tax $ (74.1 ) $ (109.3 ) (Loss) gain from disposal of discontinued businesses, net of tax (70.0 ) (105.2 ) Net (loss) earnings from discontinued operations (65.8 ) (101.0 ) December 31, 2018 As Reported As Adjusted Property, plant, and equipment, less accumulated depreciation and amortization $ 103.8 $ 68.6 Total non-current assets of discontinued operations 143.5 108.3 Total assets of discontinued operations 279.5 244.3 Year Ended December 31, 2017 As Reported As Adjusted Estimated loss on sale to Knauf 74.0 109.2 Accounts Payable and Accrued Expenses December 31, 2018 As Reported As Adjusted Advance receipt of Knauf proceeds $ 237.6 $ 202.4 Contingent liability payable to Knauf for adjustments to cash consideration - 35.2 |
Revenue Recognition | Revenue Recognition. On January 1, 2018, we adopted 606 - Revenue from Contracts with Customers and all the related amendments using the modified retrospective transition method. This adoption did not have a material impact on our financial condition, results of operations or cash flows as the amount and timing of substantially all of our revenues are recognized at a point in time. We recognize revenue upon transfer of control of our products to the customer, which typically occurs upon shipment. Our main performance obligation to our customers is the delivery of products in accordance with purchase orders. Each purchase order confirms the transaction price for the products purchased under the arrangement. Direct sales to building materials distributors, home centers, direct customers and retailers represent the majority of our sales. Our standard sales terms are Free On Board (“FOB”) shipping point. We have some sales terms that are FOB destination. At the point of shipment, the customer is required to pay under normal sales terms. Our normal payment terms in most cases are Incremental costs to fulfill our customer arrangements are expensed as incurred, as the amortization period is less than one year. Our products are sold with normal and customary return provisions. We provide limited warranties for defects in materials or factory workmanship, sagging and warping, and certain other manufacturing defects. Warranties are not sold separately to customers. Our product warranties place certain requirements on the purchaser, including installation and maintenance in accordance with our written instructions. In addition to our warranty program, under certain limited circumstances, we will occasionally at our sole discretion provide a customer accommodation repair or replacement. Warranty repairs and replacements are most commonly made by professional installers employed by or affiliated with our independent distributors. Reimbursement for costs associated with warranty repairs are provided to our independent distributors through a credit against accounts receivable from the distributor to us. Sales returns and warranty claims have historically not been material and do not constitute separate performance obligations. We often offer incentive programs to our customers, primarily volume rebates and promotions. The majority of our rebates are designated as a percentage of annual customer purchases. We estimate the amount of rebates based on actual sales for the period and accrue for the projected incentive programs costs. We record the costs of rebate accruals as a reduction to the transaction price. Other sales discounts, including early pay promotions, are deducted immediately from the sales invoice. See Note 4 to the Consolidated Financial Statements for additional information related to our revenues. |
Shipping and Handling Costs | Shipping and Handling Costs. |
Advertising Costs | Advertising Costs |
Research and Development Costs | Research and Development Costs |
Pension and Postretirement Benefits | Pension and Postretirement Benefits |
Taxes | Taxes We reduce the carrying amounts of deferred tax assets by a valuation allowance if, based on the available evidence, it is more likely than not that such assets will not be realized. The need to establish valuation allowances for deferred tax assets is assessed quarterly. In assessing the requirement for, and amount of, a valuation allowance in accordance with the more likely than not standard, we give appropriate consideration to all positive and negative evidence related to the realization of the deferred tax assets. This assessment considers, among other matters, the nature, frequency and severity of current and cumulative losses, forecasts of future profitability and foreign source income, the duration of statutory carryforward periods, and our experience with operating loss and tax credit carryforward expirations. A history of cumulative losses is a significant piece of negative evidence used in our assessment. If a history of cumulative losses is incurred for a tax jurisdiction, forecasts of future profitability are generally not used as positive evidence related to the realization of the deferred tax assets in the assessment. We recognize the tax benefits of an uncertain tax position if those benefits are more likely than not to be sustained based on existing tax law. Additionally, we establish a reserve for tax positions that are more likely than not to be sustained based on existing tax law, but uncertain in the ultimate benefit to be sustained upon examination by the relevant taxing authorities. Unrecognized tax benefits are subsequently recognized at the time the more likely than not recognition threshold is met, the tax matter is effectively settled or the statute of limitations for the relevant taxing authority to examine and challenge the tax position has expired, whichever is earlier. Taxes collected from customers and remitted to governmental authorities are reported on a net basis. |
Earnings per Share | Earnings per Share |
Cash and Cash Equivalents | Cash and Cash Equivalents |
Concentration of Credit | Concentration of Credit 10% |
Receivables | Receivables We establish credit-worthiness prior to extending credit. We estimate the recoverability of receivables each period. This estimate is based upon new information in the period, which can include the review of any available financial statements and forecasts, as well as discussions with legal counsel and the management of the debtor company. As events occur, which impact the collectability of the receivable, all or a portion of the receivable is reserved. Account balances are charged off against the allowance when the potential for recovery is considered remote. We do not have any off-balance sheet credit exposure related to our customers. |
Inventories | Inventories |
Property Plant and Equipment | Property Plant and Equipment Property, plant and equipment is tested for impairment by asset group when indicators of impairment are present, such as operating losses and/or negative cash flows. If an indication of impairment exists, we compare the carrying amount of the asset group to the estimated undiscounted future cash flows expected to be generated by the asset group. The estimate of an asset group’s fair value is based on discounted future cash flows expected to be generated by the asset group, or based on management’s estimated exit price assuming the assets could be sold in an orderly transaction between market participants, or estimated salvage value if no sale is assumed. If the fair value is less than the carrying value of the asset group, we record an impairment charge equal to the difference between the fair value and carrying value of the asset group. Impairments of assets related to our manufacturing operations are recorded in cost of goods sold. When assets are disposed of or retired, their costs and related depreciation are removed from the financial statements, and any resulting gains or losses normally are reflected in cost of goods sold or selling, general and administrative (“SG&A”) expenses depending on the nature of the asset. |
Asset Retirement Obligations | Asset Retirement Obligations |
Goodwill and Intangible Assets | Goodwill and Intangible Assets Our indefinite-lived assets include goodwill and other intangibles, primarily trademarks and brand names, with Armstrong representing our primary trademark. Trademarks and brand names are integral to our corporate identity and are expected to contribute indefinitely to our cash flows. Accordingly, they have been assigned an indefinite life. We conduct our annual impairment tests on these indefinite-lived intangible assets and goodwill during the fourth quarter. These assets undergo more frequent tests if an indication of possible impairment exists. When performing an impairment test for indefinite-lived intangible assets and goodwill, we compare the carrying amount of the asset (when testing indefinite-lived intangible assets) and reporting unit (when testing goodwill) to the estimated fair value. For indefinite-lived intangible assets, the estimated fair value is based on discounted future cash flows using the relief from royalty method. For goodwill, the estimated fair value is based on discounted future cash flows expected to be generated by the reporting unit. If the fair value is less than the carrying value of the asset/reporting unit, we record an impairment charge equal to the difference between the fair value and carrying value of the asset/reporting unit. The principal assumptions used in our impairment tests for definite-lived intangible assets is operating profit adjusted for depreciation and amortization and, if required to estimate the fair value, the discount rate. The principal assumptions used in our impairment tests for indefinite-lived intangible assets include revenue growth rate, discount rate and royalty rate. The principal assumptions utilized in our impairment tests for goodwill include after-tax cash flows growth rates and discount rate. Revenue growth rates, after-tax cash flows growth rates and operating profit assumptions are derived from those used in our operating plan and strategic planning processes. The discount rate assumption is calculated based upon an estimated weighted average cost of capital which reflects the overall level of inherent risk and the rate of return a market participant would expect to achieve. The royalty rate assumption represents the estimated contribution of the intangible assets to the overall profits of the related businesses. Methodologies used for valuing our intangible assets did not change from prior periods. See Note 13 to the Consolidated Financial Statements for disclosure on intangible assets. |
Foreign Currency Transactions | Foreign Currency Transactions |
Financial Instruments and Derivatives | Financial Instruments and Derivatives |
Share-Based Employee Compensation | Share-based Employee Compensation |
Subsequent Events | Subsequent Events. On February 20, 2020, we entered into a commitment agreement with a third-party insurance company to partially settle approximately $1.0 billion of retiree benefit obligations under our Retirement Income Plan (“RIP”). See Note 18 to the Consolidated Financial Statements for further information. |
Recently Adopted and Recently Issued Accounting Standards | Recently Adopted Accounting Standards In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-02, “Leases,” In January 2018, the FASB issued ASU 2018-01, “Land Easement Practical Expedient for Transition to Topic 842,” “Codification Improvements to Topic 842, Leases,” “Targeted Improvements,” Effective January 1, 2019, we adopted these standards using the modified retrospective transition method and have applied all practical expedients related to leases existing at the date of initial application. Upon adoption, the most significant change was to the Consolidated Balance Sheet related to the recognition of new ROU assets and lease liabilities on a continuing operations basis. Upon adoption we recognized ROU assets and lease liabilities of $29.2 million, based on the present value of the future minimum rental payments for existing operating leases. We have no leases that classify as financing arrangements. As required by the lease ASC updates, we expanded our disclosure of leases. See Note 12 for additional information. In August 2017, the FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities,” In June 2018, the FASB issued ASU 2018-07, “Improvements to Nonemployee Share-Based Payment Accounting,” had no material impact on our financial condition, results of operations or cash flows. Recently Issued Accounting Standards In June 2016, the FASB issued ASU 2016-13, "Measurement of Credit Losses on Financial Instruments," estimate the amount of probable credit losses in our existing account s receivable balances. This new guidance is effective for annual and interim periods in fiscal years beginning after December 15, 2019. The adoption of this standard will not have a material impact on our financial condition, results of operations or cash flows . In January 2017, the FASB issued ASU 2017-04, “Intangibles – Goodwill and Other,” In August 2018, the FASB issued ASU 2018-13, “Changes to the Disclosure Requirements for Fair Value Measurement.” . In August 2018, the FASB issued ASU 2018-14, “ Disclosure Framework – Changes to the Disclosure Requirements for Defined Benefit Plans,” In August 2018, the FASB issued ASU 2018-15, “Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That is a Service Contract,” The adoption of this standard will not have a material impact on our financial condition, results of operations or cash flows. In December 2019, the FASB issued ASU 2019-12, “Simplifying the Accounting for Income Taxes,” |
Summary of Significant Accoun_3
Summary of Significant Accounting Policies (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Accounting Policies [Abstract] | |
Schedule of Prior Year Adjustment on Consolidated Financial Statements | Statements of Earnings and Comprehensive Income Year Ended December 31, 2017 As Reported As Adjusted Loss on disposal of discontinued businesses, net of tax (benefit) of ($4.1) $ (70.0 ) $ (105.2 ) Net loss from operations (65.8 ) (101.0 ) Net earnings 154.8 119.6 Total comprehensive income 212.7 177.5 (Loss) per share of common stock, discontinued operations: Basic $ (1.23 ) $ (1.89 ) Diluted $ (1.22 ) $ (1.87 ) Net earnings per share of common stock: Basic $ 2.89 $ 2.23 Diluted $ 2.86 $ 2.21 Balance Sheets December 31, 2018 As Reported As Adjusted Current assets of discontinued operations $ 279.5 $ 244.3 Total current assets 752.8 717.6 Total assets 1,873.5 1,838.3 Retained earnings 865.0 829.8 Total shareholders' equity 261.2 226.0 Total liabilities and shareholders' equity 1,873.5 1,838.3 Statements of Shareholders’ Equity Retained Earnings Total Shareholders' Equity As Reported As Adjusted As Reported As Adjusted December 31, 2017 $ 633.4 $ 598.2 $ 419.3 $ 384.1 December 31, 2018 865.0 829.8 261.2 226.0 Statements of Cash Flows Year Ended December 31, 2017 As Reported As Adjusted Net earnings $ 154.8 $ 119.6 Loss on disposal of discontinued operations 74.1 109.3 Discontinued Operations Year Ended December 31, 2017 As Reported As Adjusted EMEA and Pacific Rim Businesses (Loss) from disposal of discontinued businesses, before income tax $ (74.0 ) $ (109.2 ) (Loss) gain from disposal of discontinued businesses, net of tax (74.0 ) (109.2 ) Net (loss) earnings from discontinued operations (69.8 ) (105.0 ) Total (Loss) from disposal of discontinued businesses, before income tax $ (74.1 ) $ (109.3 ) (Loss) gain from disposal of discontinued businesses, net of tax (70.0 ) (105.2 ) Net (loss) earnings from discontinued operations (65.8 ) (101.0 ) December 31, 2018 As Reported As Adjusted Property, plant, and equipment, less accumulated depreciation and amortization $ 103.8 $ 68.6 Total non-current assets of discontinued operations 143.5 108.3 Total assets of discontinued operations 279.5 244.3 Year Ended December 31, 2017 As Reported As Adjusted Estimated loss on sale to Knauf 74.0 109.2 Accounts Payable and Accrued Expenses December 31, 2018 As Reported As Adjusted Advance receipt of Knauf proceeds $ 237.6 $ 202.4 Contingent liability payable to Knauf for adjustments to cash consideration - 35.2 |
Nature Of Operations (Tables)
Nature Of Operations (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Schedule Of Segment Reporting Information | For the year ended 2019 Mineral Fiber Architectural Specialties Unallocated Corporate Total Net sales to external customers $ 826.6 $ 211.5 $ - $ 1,038.1 Equity (earnings) from joint venture (96.6 ) - - (96.6 ) Segment operating income (loss) 289.6 35.9 (8.1 ) 317.4 Segment assets 1,139.9 161.8 191.6 1,493.3 Depreciation and amortization 62.9 8.8 0.4 72.1 Investment in joint venture 58.5 - - 58.5 Purchases of property, plant and equipment (1) 59.5 8.8 - 68.3 For the year ended 2018 Mineral Fiber Architectural Specialties Unallocated Corporate Total Net sales to external customers $ 801.6 $ 173.7 $ - $ 975.3 Equity (earnings) from joint venture (74.9 ) - - (74.9 ) Segment operating income (loss) 223.8 34.3 (8.7 ) 249.4 Segment assets 1,096.1 84.7 413.2 1,594.0 Depreciation and amortization 75.3 3.5 0.6 79.4 Investment in joint venture 40.8 - - 40.8 Purchases of property, plant and equipment (1) 60.5 4.1 - 64.6 For the year ended 2017 Mineral Fiber Architectural Specialties Unallocated Corporate Total Net sales to external customers $ 756.4 $ 137.2 $ - $ 893.6 Equity (earnings) from joint venture (67.0 ) - - (67.0 ) Segment operating income (loss) 233.5 27.7 (17.4 ) 243.8 Segment assets 1,193.5 53.2 320.7 1,567.4 Depreciation and amortization (1) 59.2 1.8 6.0 67.0 Investment in joint venture 107.3 - - 107.3 Purchases of property, plant and equipment (1) 76.1 1.6 - 77.7 (1) Totals will differ from the totals on our Consolidated Statement of Cash Flows by the amounts that have been classified as discontinued operations. See Note 6 for additional details. |
Reconciliation Of Total Consolidated Operating Income To Earnings Before Income Taxes | 2019 2018 2017 Total consolidated operating income $ 317.4 $ 249.4 $ 243.8 Interest expense 38.4 39.2 35.4 Other non-operating (income), net (20.4 ) (32.5 ) (13.7 ) Earnings from continuing operations before income taxes $ 299.4 $ 242.7 $ 222.1 |
Schedule Of Sales Allocated To Geographic Area | 2019 2018 2017 Geographic Areas Net trade sales Mineral Fiber: United States and Latin America $ 769.0 $ 739.2 $ 699.8 Canada 57.6 62.4 56.6 Total Mineral Fiber 826.6 801.6 756.4 Architectural Specialties: United States and Latin America 192.3 157.5 129.5 Canada 19.2 16.2 7.7 Total Architectural Specialties 211.5 173.7 137.2 Total net trade sales $ 1,038.1 $ 975.3 $ 893.6 |
Schedule Of Property, Plant And Equipment Allocated To Geographic Area | 2019 2018 Property, plant and equipment, net at December 31, Mineral Fiber: United States $ 496.6 $ 487.5 Total Mineral Fiber 496.6 487.5 Architectural Specialties: United States $ 22.2 $ 5.9 Canada 5.8 4.5 Total Architectural Specialties 28.0 10.4 Unallocated Corporate (1) - 3.1 Total property, plant and equipment, net $ 524.6 $ 501.0 (1) Includes property, plant and equipment located in China that were formerly reported in our Pacific Rim segment that were not included in the Sale. As of December 31, 2019, the property, plant and equipment located in China are classified as an asset held for sale, as we entered into a sale agreement during the third quarter of 2019 with closing expected in the second quarter of 2020. |
Revenue (Tables)
Revenue (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Mineral Fiber [Member] | |
Disaggregation Of Revenue [Line Items] | |
Schedule of Net Sales by Major Customer Group within Each Segment | The following tables provide net sales by major customer group within the Mineral Fiber and Architectural Specialties segments for the years ended December 31, 2019, 2018 and 2017: Mineral Fiber 2019 2018 2017 Distributors $ 622.9 $ 601.4 $ 563.3 Home centers 85.2 84.0 82.2 Direct customers 61.2 60.3 62.1 Retailers and other 57.3 55.9 48.8 Total $ 826.6 $ 801.6 $ 756.4 |
Architectural Specialties [Member] | |
Disaggregation Of Revenue [Line Items] | |
Schedule of Net Sales by Major Customer Group within Each Segment | Architectural Specialties 2019 2018 2017 Distributors $ 138.3 $ 129.8 $ 111.5 Direct customers 68.0 36.7 22.3 Retailers and other 5.2 7.2 3.4 Total $ 211.5 $ 173.7 $ 137.2 |
Discontinued Operations (Tables
Discontinued Operations (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Discontinued Operations [Abstract] | |
Summary of Results of Discontinued Operations | The following tables detail the businesses and line items that comprise discontinued operations on the Consolidated Statements of Earnings and Comprehensive Income. EMEA and Pacific Rim Businesses Flooring Businesses Total 2019 Net sales $ 319.1 $ - $ 319.1 Cost of goods sold 245.7 - 245.7 Gross profit 73.4 - 73.4 Selling, general and administrative expenses 61.6 - 61.6 Operating income 11.8 - 11.8 Other non-operating expense, net 1.6 - 1.6 Earnings from discontinued operations before income tax 10.2 - 10.2 Income tax expense 12.0 - 12.0 Net (loss) from discontinued operations, net of tax $ (1.8 ) $ - $ (1.8 ) (Loss) from disposal of discontinued businesses, before income tax $ (31.2 ) $ - $ (31.2 ) Income tax (benefit) - (5.2 ) (5.2 ) (Loss) gain from disposal of discontinued businesses, net of tax $ (31.2 ) $ 5.2 $ (26.0 ) Net (loss) earnings from discontinued operations $ (33.0 ) $ 5.2 $ (27.8 ) EMEA and Pacific Rim Businesses Flooring Businesses Total 2018 Net sales $ 446.1 $ - $ 446.1 Cost of goods sold 341.4 - 341.4 Gross profit 104.7 - 104.7 Selling, general and administrative expenses 85.8 - 85.8 Operating income 18.9 - 18.9 Interest expense 1.4 - 1.4 Other non-operating (income), net (0.3 ) - (0.3 ) Earnings from discontinued operations before income tax 17.8 - 17.8 Income tax expense 8.2 - 8.2 Net earnings from discontinued operations, net of tax $ 9.6 $ - $ 9.6 (Loss) from disposal of discontinued businesses, before income tax $ (19.3 ) $ - $ (19.3 ) Income tax (benefit) - (6.0 ) (6.0 ) (Loss) gain from disposal of discontinued businesses, net of tax $ (19.3 ) $ 6.0 $ (13.3 ) Net (loss) earnings from discontinued operations $ (9.7 ) $ 6.0 $ (3.7 ) EMEA and Pacific Rim Businesses Flooring Businesses Total 2017 Net sales $ 436.2 $ - $ 436.2 Cost of goods sold 350.8 - 350.8 Gross profit 85.4 - 85.4 Selling, general and administrative expenses 78.3 - 78.3 Operating income 7.1 - 7.1 Interest expense 1.2 - 1.2 Other non-operating (income), net (1.9 ) - (1.9 ) Earnings from discontinued operations before income tax 7.8 - 7.8 Income tax expense 3.6 - 3.6 Net earnings from discontinued operations, net of tax $ 4.2 $ - $ 4.2 (Loss) from disposal of discontinued businesses, before income tax $ (109.2 ) $ (0.1 ) $ (109.3 ) Income tax (benefit) - (4.1 ) (4.1 ) (Loss) gain from disposal of discontinued businesses, net of tax $ (109.2 ) $ 4.0 $ (105.2 ) Net (loss) earnings from discontinued operations $ (105.0 ) $ 4.0 $ (101.0 ) The following is a summary of the carrying amount of the major classes of assets and liabilities classified as assets and liabilities of discontinued operations as of December 31, 2018 related to our former EMEA and Pacific Rim businesses. December 31, 2018 Assets Current assets: Cash and cash equivalents $ 10.0 Accounts and notes receivable, net 56.2 Inventories, net 59.8 Income tax receivable 1.8 Other current assets 8.2 Total current assets discontinued operations 136.0 Property, plant, and equipment, less accumulated depreciation and amortization (1) (2) 68.6 Prepaid pension costs (1) 28.9 Goodwill and intangible assets, net (1) 6.8 Deferred income taxes (1) 3.0 Other non-current assets (1) 1.0 Total non-current assets of discontinued operations (1) 108.3 Total assets of discontinued operations (1) $ 244.3 Liabilities Current liabilities: Accounts payable and accrued expenses $ 67.1 Income tax payable 1.1 Total current liabilities 68.2 Pension benefit liabilities (3) 33.8 Other long-term liabilities (3) 1.8 Income taxes payable (3) - Deferred income taxes (3) 6.5 Total non-current liabilities of discontinued operations (3) 42.1 Total liabilities of discontinued operations (3) $ 110.3 (1) Presented as Assets of discontinued operations on the Consolidated Balance Sheets. (2) Includes pre-tax estimated losses of $128.5 million. (3) Presented as Liabilities of discontinued operations on the Consolidated Balance Sheets . |
Summary of Total Depreciation and Amortization, Estimated Losses, Capital Expenditures and Operating Lease | The following is a summary of total depreciation and amortization, estimated losses, capital expenditures and operating lease information related to our former EMEA and Pacific Rim businesses which are presented as discontinued operations and included as components of operating and investing cash flows on our Consolidated Statements of Cash Flows: 2019 2018 2017 Depreciation and amortization $ - $ - $ 22.2 Estimated loss on sale to Knauf (1) 31.2 19.3 109.2 Purchases of property, plant and equipment (3.0 ) (7.3 ) (12.0 ) Operating lease cost (2) 7.4 - - ROU assets obtained in exchange for lease obligations (3) 24.6 - - (1) Loss on sale for the years ended December 31, 2018 and 2017 represents the comparison of the EMEA and Pacific Rim net assets to the expected sales proceeds. (2) We do not believe the amount of cash paid for amounts included in the measurement of lease liabilities to be materially different from the operating lease cost for the nine months ended September 30, 2019. (3) Represents initial ROU t obtain any new ROU assets in exchange for lease obligations during the nine months ended September 30, 2019. |
Accounts and Notes Receivable (
Accounts and Notes Receivable (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Receivables [Abstract] | |
Schedule of Accounts and Notes Receivable | December 31, 2019 December 31, 2018 Customer receivables $ 82.4 $ 70.4 Miscellaneous receivables 5.0 11.5 Less allowance for warranties, discounts and losses (2.3 ) (2.0 ) Accounts and notes receivable, net $ 85.1 $ 79.9 |
Inventories (Tables)
Inventories (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Inventory Disclosure [Abstract] | |
Schedule of Inventories | December 31, 2019 December 31, 2018 Finished goods $ 40.2 $ 38.8 Goods in process 4.0 4.4 Raw materials and supplies 35.0 27.8 Less LIFO reserves (10.7 ) (9.8 ) Total inventories, net $ 68.5 $ 61.2 |
Summary Of Inventory Not Accounted For Under LIFO | December 31, 2019 December 31, 2018 U.S. locations $ 15.3 $ 11.8 Canada locations 3.2 2.9 Total $ 18.5 $ 14.7 |
Other Current Assets (Tables)
Other Current Assets (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] | |
Schedule of Other Current Assets | December 31, 2019 December 31, 2018 Prepaid expenses $ 7.5 $ 4.1 Assets held for sale 6.6 - Other 1.4 0.7 Total other current assets $ 15.5 $ 4.8 |
Property, Plant And Equipment (
Property, Plant And Equipment (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Property Plant And Equipment [Abstract] | |
Schedule Of Property, Plant And Equipment | December 31, 2019 December 31, 2018 Land $ 32.6 $ 32.4 Buildings 239.5 232.5 Machinery and equipment 624.8 575.4 Computer software 33.4 23.8 Construction in progress 41.8 49.8 Less accumulated depreciation and amortization (447.5 ) (412.9 ) Net property, plant and equipment $ 524.6 $ 501.0 |
Equity Investments (Tables)
Equity Investments (Tables) - WAVE [Member] | 12 Months Ended |
Dec. 31, 2019 | |
Schedule of Equity Method Investments [Line Items] | |
Summary of Investment in Joint Venture, Balance Sheet Data | December 31, 2019 December 31, 2018 Current assets $ 99.2 $ 112.9 Current assets of discontinued operations - 33.8 Noncurrent assets 37.0 34.9 Current liabilities 24.4 113.6 Current liabilities of discontinued operations - 6.9 Other noncurrent liabilities 287.4 293.6 |
Summary of Investment in Joint Venture, Income Statement Data | 2019 2018 2017 Net sales $ 393.2 $ 375.0 $ 344.5 Gross profit 219.6 205.8 192.7 Net earnings 166.0 156.6 144.3 |
Summary of the Difference Between Carrying Amount and Underlying Equity of Equity Method Investment | December 31, 2019 December 31, 2018 Property, plant and equipment $ 0.4 $ 0.4 Other intangibles 115.0 124.7 Goodwill 30.4 30.4 Total $ 145.8 $ 155.5 |
Leases (Tables)
Leases (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Leases [Abstract] | |
Schedule of Operating Lease Cost and Supplemental Cash Flow Information Related to Operating Leases | The following tables present our operating lease cost and supplemental cash flow information related to our operating leases: 2019 Operating lease cost $ 6.8 ROU assets obtained in exchange for lease obligations (1) $ 41.6 (1) Includes initial ROU assets of $29.2 million recognized upon adoption on January 1, 2019. |
Summary of Supplemental Balance Sheet Information Related to Operating Leases | The following table presents supplemental balance sheet information related to our operating leases: Balance Sheet Classification December 31, 2019 ROU assets Lease right-of-use assets $ 35.3 Current lease liabilities Accounts payable and accrued expenses 5.2 Non-current lease liabilities Lease non-current liabilities 30.1 |
Schedule of Weighted Average Assumptions Used To Compute Right To Use Assets | The following table presents the weighted average assumptions used to compute our ROU assets and lease liabilities: December 31, 2019 Weighted average remaining lease term (in years) 8.6 Weighted average discount rate 4.4 % |
Schedule of Undiscounted Future Minimum Payments | Undiscounted future minimum lease payments as of December 31, 2019, by year and in the aggregate, having non-cancelable lease terms in excess of one year are as follows: Maturities of Lease Liabilities 2020 $ 6.6 2021 5.8 2022 5.1 2023 4.4 2024 3.6 Thereafter 17.5 Total lease payments 43.0 Less interest (7.7 ) Present value of lease liabilities $ 35.3 |
Schedule of Future Minimum Payments | Future minimum lease payments as of December 31, 2018, by year and in the aggregate, having non-cancelable lease terms in excess of one year were expected to be as follows: Total Minimum Lease Payments 2019 $ 5.3 2020 4.7 2021 4.2 2022 3.7 2023 2.2 Thereafter 4.7 Total $ 24.8 |
Goodwill and Intangible Assets
Goodwill and Intangible Assets (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Goodwill And Intangible Assets Disclosure [Abstract] | |
Schedule of Goodwill and Intangible Assets | The following table details amounts related to our goodwill and intangible assets as of December 31, 2019 and 2018: December 31, 2019 December 31, 2018 Estimated Useful Life Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Amortizing intangible assets Customer relationships 3-20 years $ 188.9 $ 114.9 $ 181.4 $ 103.0 Developed technology 15 years 85.0 72.1 84.3 66.5 Trademarks and brand names 5-20 years 3.9 0.6 1.1 0.2 Other Various 0.3 0.1 5.6 1.2 Total $ 278.1 $ 187.7 $ 272.4 $ 170.9 Non-amortizing intangible assets Trademarks and brand names Indefinite 321.5 321.3 Total intangible assets $ 599.6 $ 593.7 Goodwill Indefinite $ 53.0 $ 19.2 |
Schedule of Amortization Expense | 2019 2018 2017 Amortization expense $ 19.9 $ 15.1 $ 14.6 |
Schedule of Expected Annual Amortization Expense | The expected annual amortization expense for the years 2020 through 2024 are as follows: 2020 $ 18.6 2021 17.2 2022 11.1 2023 10.7 2024 10.3 |
Other Non-Current Assets (Table
Other Non-Current Assets (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Other Assets Noncurrent Disclosure [Abstract] | |
Schedule of Other Non-Current Assets | December 31, 2019 December 31, 2018 Cash surrender value of Company owned life insurance policies $ 53.5 $ 54.3 Fair value of derivative assets 1.3 9.6 Other 3.1 4.6 Total other non-current assets $ 57.9 $ 68.5 |
Accounts Payable And Accrued _2
Accounts Payable And Accrued Expenses (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Payables And Accruals [Abstract] | |
Schedule of Accounts Payable and Accrued Expenses | December 31, 2019 December 31, 2018 Payables, trade and other $ 79.4 $ 82.2 Current portion of lease liabilities 5.2 - Employment costs 16.5 18.6 Current portion of pension and postretirement liabilities 10.5 10.9 Advance receipt of Knauf proceeds - 202.4 Payable to Knauf for purchase price adjustments 1.2 - Contingent liability payable to Knauf for adjustments to cash consideration - 35.2 Payable to WAVE for receipt of Knauf proceeds 25.9 22.4 Other 10.0 11.6 Total accounts payable and accrued expenses $ 148.7 $ 383.3 |
Income Taxes (Tables)
Income Taxes (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Income Tax Disclosure [Abstract] | |
Schedule Of Deferred Tax Assets and Liabilities | December 31, 2019 December 31, 2018 Deferred income tax assets (liabilities) Net operating losses $ 54.8 $ 58.7 Postretirement benefits 21.2 18.2 Pension benefit liabilities 12.9 14.3 Deferred compensation 10.5 11.8 Undistributed foreign earnings - 32.5 Foreign tax credit carryforwards 13.1 19.1 State tax credit carryforwards 9.3 9.8 Capital loss carryforwards 16.0 - Lease right-of-use liabilities 9.0 - Other 9.0 17.1 Total deferred income tax assets 155.8 181.5 Valuation allowances (75.5 ) (79.6 ) Net deferred income tax assets 80.3 101.9 Intangibles (126.2 ) (132.3 ) Accumulated depreciation (69.7 ) (62.0 ) Prepaid pension costs (24.2 ) (11.5 ) Inventories (4.5 ) (5.5 ) Lease right-of-use assets (9.0 ) - Other (0.2 ) (0.2 ) Total deferred income tax liabilities (233.8 ) (211.5 ) Net deferred income tax liabilities $ (153.5 ) $ (109.6 ) Deferred income taxes have been classified in the Consolidated Balance Sheet as: Deferred income tax assets - non-current $ 10.4 $ 14.8 Deferred income tax liabilities - non-current (163.9 ) (124.4 ) Net deferred income tax liabilities $ (153.5 ) $ (109.6 ) |
Schedule Of Income Tax Expense (Benefit) | 2019 2018 2017 Details of taxes Earnings (loss) from continuing operations before income taxes: Domestic $ 299.7 $ 234.0 $ 224.1 Foreign (0.3 ) 8.7 (2.0 ) Total $ 299.4 $ 242.7 $ 222.1 Income tax expense (benefit): Current: Federal $ 31.4 $ 45.7 $ 26.2 Foreign 0.8 2.1 1.4 State 6.3 8.0 4.7 Total current 38.5 55.8 32.3 Deferred: Federal 15.1 (3.7 ) (36.6 ) Foreign (0.3 ) - (0.1 ) State 3.8 1.0 5.9 Total deferred 18.6 (2.7 ) (30.8 ) Total income tax expense $ 57.1 $ 53.1 $ 1.5 |
Schedule Of The Reconciliation To U.S. Statutory Tax Rate | 2019 2018 2017 Reconciliation to U.S. statutory tax rate Continuing operations tax at statutory rate $ 62.9 $ 51.0 $ 77.7 Increase in valuation allowances on deferred domestic income tax assets 0.1 10.0 9.1 State income tax expense, net of federal benefit 12.4 9.2 7.9 Domestic production activities - - (5.8 ) Statute closures (3.8 ) (9.6 ) (2.3 ) State deferred tax adjustments (1.9 ) - - Capital loss utilization on WAVE earnings (4.4 ) - - 2017 Tax Act (1) - (1.2 ) (82.5 ) Excess tax benefits on share-based compensation (3.2 ) (3.8 ) - Tax on foreign and foreign-source income (1.9 ) (4.4 ) - Other (3.1 ) 1.9 (2.6 ) Tax expense at effective rate $ 57.1 $ 53.1 $ 1.5 (1) On December 22, 2017, the U.S. federal government enacted the 2017 Tax Act, resulting in significant changes from existing U.S. tax laws that impact us, including, but not limited to, reducing the U.S. federal corporate income tax rate from 35% to 21%, allowing immediate 100% deduction for the cost of qualified property, eliminating the domestic production activities deduction, and imposing a one-time transition tax in 2017 on the cumulative earnings and profits of certain foreign subsidiaries that were previously not repatriated and therefore not taxed for U.S. income tax purposes. Our federal income tax expense is based on the new 21% rate for periods beginning in 2018. |
Schedule Of Unrecognized Tax Benefits | 2019 2018 2017 Unrecognized tax benefits balance at January 1, $ 42.6 $ 53.4 $ 86.9 Gross change for current year positions 2.2 3.6 (2.2 ) Increases for prior period positions - 1.1 2.9 Decrease for prior period positions (2.1 ) (2.0 ) (0.1 ) Decrease due to statute expirations (8.0 ) (13.5 ) (34.1 ) Unrecognized tax benefits balance at December 31, $ 34.7 $ 42.6 $ 53.4 |
Schedule Of Other Taxes | 2019 2018 2017 Other taxes Payroll taxes $ 16.0 $ 15.6 $ 14.2 Property, franchise and capital stock taxes 3.8 3.7 4.0 |
Debt (Tables)
Debt (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Debt Instrument [Line Items] | |
Schedule Of Debt | December 31, 2019 December 31, 2018 Revolving credit facility due 2024 $ 115.0 $ - Term loan A due 2021 - 547.5 Term loan A due 2024 500.0 - Term loan B due 2023 - 243.1 Tax exempt bonds due 2041 - 35.0 Principal debt outstanding 615.0 825.6 Unamortized debt financing costs (4.2 ) (5.8 ) Long-term debt 610.8 819.8 Less current portion and short-term debt 6.3 55.0 Total long-term debt, less current portion $ 604.5 $ 764.8 |
Scheduled Payments Of Long-Term Debt | Scheduled payments of long-term debt: 2020 $ 6.3 2021 25.0 2022 25.0 2023 25.0 2024 533.7 2025 and later - |
Letter of Credit [Member] | |
Debt Instrument [Line Items] | |
Schedule of Letters of Credit | The following table presents details related to our letters of credit: December 31, 2019 Financing Arrangements Limit Used Available Accounts receivable securitization facility $ 36.2 $ - $ 36.2 Bi-lateral facility 25.0 11.4 13.6 Revolving credit facility 150.0 - 150.0 Total $ 211.2 $ 11.4 $ 199.8 |
Pension And Other Benefit Pro_2
Pension And Other Benefit Programs (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] | |
Schedule Of Amounts Recognized In Assets And Liabilities | Amounts recognized in assets (liabilities) on the consolidated balance sheets at year end consist of: U.S. Pension Plans Non-U.S. Pension Plan Retiree Health and Life Insurance Benefits 2019 2018 2019 2018 2019 2018 Prepaid pension costs $ 94.8 $ 52.8 $ - $ - $ - $ - Accounts payable and accrued expenses (3.9 ) (4.3 ) (0.1 ) - (6.5 ) (6.6 ) Postretirement benefit liabilities - - - - (71.0 ) (58.8 ) Pension benefit liabilities (43.9 ) (47.8 ) (2.7 ) (2.5 ) - - Net amount recognized $ 47.0 $ 0.7 $ (2.8 ) $ (2.5 ) $ (77.5 ) $ (65.4 ) |
Schedule Of Amounts In Accumulated Other Comprehensive Income (Loss) At Year End | Pre-tax amounts recognized in accumulated other comprehensive (loss) income at year end consist of: U.S. Pension Plans Retiree Health and Life Insurance Benefits 2019 2018 2019 2018 Net actuarial (loss) gain $ (540.7 ) $ (577.3 ) $ 32.8 $ 59.3 Prior service (cost) credit - - 2.0 1.1 Accumulated other comprehensive (loss) income $ (540.7 ) $ (577.3 ) $ 34.8 $ 60.4 |
Schedule Of Expected Benefit Payments | U.S. Pension Benefits (1) Retiree Health and Life Insurance Benefits, Net 2020 $ 103.6 $ 6.5 2021 101.5 6.3 2022 100.5 6.2 2023 99.4 5.8 2024 97.8 5.6 2025 - 2029 450.7 24.2 (1) These payments exclude the impact of transferring retiree benefit obligations under the Agreement described above. We were not required and did not make contributions to the RIP during 2019, 2018 or 2017 as, based on guidelines established by the Pension Benefit Guaranty Corporation, the RIP had sufficient assets to fund its distribution obligations. Benefit payments to RIP participants have been made directly from the RIP while benefit payments under the RBEP are made from Company cash . |
Defined Benefit Pension Plans [Member] | |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] | |
Schedule Of Net Funded Status | 2019 2018 Change in benefit obligation: Benefit obligation as of beginning of period $ 1,359.7 $ 1,500.1 Service cost 4.8 5.7 Interest cost 50.3 46.1 Actuarial loss (gain) 117.0 (90.0 ) Benefits paid (100.4 ) (102.2 ) Benefit obligation as of end of period $ 1,431.4 $ 1,359.7 2019 2018 Change in plan assets: Fair value of plan assets as of beginning of period $ 1,360.4 $ 1,529.7 Actual return on plan assets 214.4 (71.0 ) Employer contributions 4.0 3.9 Benefits paid (100.4 ) (102.2 ) Fair value of plan assets as of end of period $ 1,478.4 $ 1,360.4 Funded status $ 47.0 $ 0.7 |
Schedule Of Assumptions Used | 2019 2018 Weighted-average assumptions used to determine benefit obligations at end of period: Discount rate 3.16 % 4.30 % Rate of compensation increase 3.05 % 3.05 % Weighted-average assumptions used to determine net periodic benefit cost for the period: Discount rate 4.28 % 3.62 % Expected return on plan assets 5.75 % 6.50 % Rate of compensation increase 3.05 % 3.05 % |
Schedule Of Benefit Obligations In Excess Of Assets | 2019 2018 Pension plans with benefit obligations in excess of assets RBEP Projected benefit obligation, December 31 $ 47.8 $ 52.1 RBEP Accumulated benefit obligation, December 31 47.8 52.1 |
Schedule Of Periodic Benefit (Credits) Costs | The components of the pension (credit) cost for the U.S. defined benefit pension plans are as follows: 2019 2018 2017 Service cost of benefits earned during the period $ 4.8 $ 5.7 $ 8.6 Interest cost on projected benefit obligation 50.3 46.1 48.1 Expected return on plan assets (80.1 ) (95.9 ) (98.7 ) Amortization of prior service cost - - 1.5 Recognized net actuarial loss 19.2 20.0 17.5 Partial settlement - - 20.8 Net periodic pension (credit) cost $ (5.8 ) $ (24.1 ) $ (2.2 ) |
Schedule Of Defined Asset Allocation | Target Weight at December Position at December 31, Asset Class 2019 2019 (1) 2018 (1) Long duration bonds 70.0 % 69.0 % 62.0 % Equities, real estate and private equity 30.0 % 30.0 % 30.0 % High yield bonds and real assets - - 2.0 % Other - 1.0 % 6.0 % (1) Investments in collective trust funds as of December 31, 2019 and 2018 have been categorized within the asset classes above based on the underlying investments in those funds. |
Summary Of Fair Value Of Assets Plan | Value at December 31, 2019 Description Level 1 Level 2 Level 3 Total Bonds $ - $ 1,017.7 $ - $ 1,017.7 Collective trust fund - 434.6 - 434.6 Other investments - - 2.5 2.5 Cash, other short-term investments and payables, net 0.3 12.6 - 12.9 Net assets measured at fair value $ 0.3 $ 1,464.9 $ 2.5 $ 1,467.7 Investments measured at net asset value 10.7 Net assets $ 1,478.4 Value at December 31, 2018 Description Level 1 Level 2 Level 3 Total Bonds $ - $ 832.2 $ - $ 832.2 Collective trust fund - 460.1 - 460.1 Other investments - - 2.6 2.6 Cash, other short-term investments and payables, net (22.7 ) 24.2 - 1.5 Net assets measured at fair value $ (22.7 ) $ 1,316.5 $ 2.6 $ 1,296.4 Investments measured at net asset value 64.0 Net assets $ 1,360.4 |
Summary Of Assets Measured At NAV | Value at December 31, 2019 Description Fair Value Unfunded Commitments Redemption Frequency Redemption Notice Period Real estate $ 10.7 $ 2.2 Quarterly 60 days Investments measured at net asset value $ 10.7 $ 2.2 Value at December 31, 2018 Description Fair Value Unfunded Commitments Redemption Frequency Redemption Notice Period Real estate $ 60.1 $ 2.2 Quarterly 45-90 Days Other investments 3.9 0.8 None None Investments measured at net asset value $ 64.0 $ 3.0 |
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | |
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items] | |
Schedule Of Net Funded Status | 2019 2018 Change in benefit obligation: Benefit obligation as of beginning of period $ 65.4 $ 86.6 Service cost 0.1 0.2 Interest cost 2.4 2.6 Plan participants' contributions 2.0 2.9 Plan amendments (1.1 ) - Actuarial loss (gain) 18.1 (15.7 ) Benefits paid (9.4 ) (11.2 ) Benefit obligation as of end of period $ 77.5 $ 65.4 2019 2018 Change in plan assets: Fair value of plan assets as of beginning of period $ - $ - Employer contributions 7.4 8.3 Plan participants' contributions 2.0 2.9 Benefits paid (9.4 ) (11.2 ) Fair value of plan assets as of end of period $ - $ - Funded status $ (77.5 ) $ (65.4 ) |
Schedule Of Assumptions Used | 2019 2018 Weighted-average discount rate used to determine benefit obligations at end of period 3.14 % 4.31 % Weighted-average discount rate used to determine net periodic benefit cost for the period 4.31 % 3.60 % |
Schedule Of Periodic Benefit (Credits) Costs | The components of postretirement benefit (credit) cost are as follows: 2019 2018 2017 Service cost of benefits earned during the period $ 0.1 $ 0.2 $ 0.4 Interest cost on accumulated postretirement benefit obligation 2.4 2.6 3.0 Amortization of prior service (credit) (0.2 ) (0.1 ) - Amortization of net actuarial gain (8.5 ) (5.7 ) (3.6 ) Net periodic postretirement benefit (credit) $ (6.2 ) $ (3.0 ) $ (0.2 ) |
Schedule Of Effect Of One-Percentage-Point Change In Assumed Health Care Cost Trend Rates | One percentage point Increase Decrease Effect on total service and interest cost components $ - $ - Effect on postretirement benefit obligation 0.1 (0.1 ) |
Financial Instruments (Tables)
Financial Instruments (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Fair Value Disclosures [Abstract] | |
Estimated Fair Value of Financial Instruments | The estimated fair values of our financial instruments are as follows: December 31, 2019 December 31, 2018 Carrying amount Estimated fair value Carrying amount Estimated fair value Assets/(liabilities), net: Total long-term debt, including current portion $ (610.8 ) $ (610.8 ) $ (819.8 ) $ (811.3 ) Interest rate swap contracts (14.3 ) (14.3 ) 3.5 3.5 |
Derivative Financial Instrume_2
Derivative Financial Instruments (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Derivative Instruments And Hedging Activities Disclosure [Abstract] | |
Summary of Interest Rate Swaps | Trade Date Notional Amount Coverage Period Risk Coverage November 13, 2016 $ 200.0 November 2016 to March 2021 USD-LIBOR November 28, 2018 $ 200.0 November 2018 to November 2023 USD-LIBOR November 28, 2018 $ 100.0 March 2021 to March 2025 USD-LIBOR |
Summary of Fair Value of Derivative Instruments on Consolidated Balance Sheet | Derivative Assets Derivative Liabilities Fair Value Fair Value Balance Sheet Location December 31, 2019 December 31, 2018 Balance Sheet Location December 31, 2019 December 31, 2018 Interest rate swap contracts Other non-current assets $ 1.3 $ 9.6 Other long-term liabilities $ 15.6 $ 6.1 |
Summary of Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income | Amount of Gain (Loss) Recognized in AOCI Location of Gain (Loss) Reclassified AOCI into Income Gain (Loss) Reclassified from AOCI into Income 2019 2018 2017 2019 2018 2017 Derivatives in cash flow hedging relationships Natural gas commodity contracts $ - $ 0.7 $ (1.3 ) Cost of goods sold $ - $ 0.1 $ 0.3 Foreign exchange contracts – purchases - 0.1 (0.5 ) Cost of goods sold - - - Foreign exchange contracts – sales - 0.7 (1.8 ) Net sales - - 0.1 Interest rate swap contracts (20.0 ) (2.0 ) 2.2 Interest expense (1.4 ) (1.6 ) (0.9 ) Total $ (20.0 ) $ (0.5 ) $ (1.4 ) Total (loss) from continuing operations $ (1.4 ) $ (1.5 ) $ (0.5 ) Total (loss) from discontinued operations - - (0.1 ) Total (loss) $ (1.4 ) $ (1.5 ) $ (0.6 ) |
Other Long-Term Liabilities (Ta
Other Long-Term Liabilities (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Other Liabilities Disclosure [Abstract] | |
Schedule of Other Long-Term Liabilities | December 31, 2019 December 31, 2018 Long-term deferred compensation arrangements $ 14.0 $ 14.0 Environmental liabilities 1.5 11.7 Fair value of derivative liabilities 15.6 6.1 Other 6.7 6.2 Total other long-term liabilities $ 37.8 $ 38.0 |
Share-Based Compensation Plans
Share-Based Compensation Plans (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Schedule of Changes in Stock Options | Number of shares (thousands) Weighted-average exercise price Weighted-average remaining contractual term (years) Aggregate intrinsic value (millions) Option shares outstanding, December 31, 2018 602.5 $ 41.71 Option shares exercised (341.4 ) 42.38 Option shares outstanding, December 31, 2019 261.1 $ 40.84 2.6 $ 13.9 Option shares exercisable, vested and expected to vest, December 31, 2019 261.1 $ 40.84 2.6 $ 13.9 |
Schedule of Information Related to Stock Option Exercises | The following table presents information related to stock option exercises: 2019 2018 2017 Total intrinsic value of stock options exercised $ 15.9 $ 23.7 $ 0.9 Cash proceeds received from stock options exercised $ 14.5 $ 18.4 $ 3.3 Tax deduction (expense) realized from stock options exercised $ 3.3 $ 6.1 $ (0.2 ) |
Schedule of Restricted Stock and Restricted Stock Units Activity | Non-Vested Stock Awards RSUs PSUs Number of shares (thousands) Weighted- average fair value at grant date Number of shares (thousands) Weighted- average fair value at grant date December 31, 2018 100.3 $ 48.69 503.2 $ 45.14 Granted 34.9 82.99 118.6 76.05 Performance adjustments - - 273.8 38.66 Vested (62.0 ) (46.32 ) (513.8 ) (38.89 ) Forfeited (7.8 ) (64.18 ) (24.1 ) (63.48 ) December 31, 2019 65.4 $ 66.49 357.7 $ 58.27 |
PSUs [Member] | |
Schedule of Weighted-Average Assumptions | 2019 2018 Weighted-average grant date fair value of market-based PSUs granted (dollars per award) $ 77.80 $ 53.01 Assumptions Risk-free rate of return 2.4 % 2.4 % Expected volatility 25.9 % 26.3 % Expected term (in years) 3.1 3.1 Expected dividend yield 0.0 % 0.0 % |
Employee Costs (Tables)
Employee Costs (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Compensation Related Costs [Abstract] | |
Schedule Of Employee Costs | 2019 2018 2017 Wages, salaries and incentive compensation $ 201.8 $ 197.2 $ 191.0 Payroll taxes 16.0 15.6 14.2 Defined contribution and defined benefit pension plan (credit) expense, net 2.0 (17.8 ) 4.1 Insurance and other benefit costs 21.9 22.3 24.0 Share-based compensation 8.4 12.9 9.8 Total $ 250.1 $ 230.2 $ 243.1 |
Shareholders' Equity (Tables)
Shareholders' Equity (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Stockholders Equity Note [Abstract] | |
Components of Accumulated Other Comprehensive Income (Loss) | The balance of each component of accumulated other comprehensive (loss), net of tax is presented in the table below. December 31, 2019 December 31, 2018 Foreign currency translation adjustments $ 9.4 $ (74.7 ) Derivative (loss) gain, net (8.5 ) 5.3 Pension and postretirement adjustments (377.0 ) (390.2 ) Accumulated other comprehensive (loss) $ (376.1 ) $ (459.6 ) |
Schedule of Other Comprehensive Income (Loss) | The amounts and related tax effects allocated to each component of other comprehensive income for 2019, 2018, and 2017 are presented in the tables below. Pre-tax Amount Tax (Expense) Benefit After-tax Amount 2019 Foreign currency translation adjustments $ 84.1 $ - $ 84.1 Derivative (loss) gain, net (18.8 ) 4.9 (13.9 ) Pension and postretirement adjustments 16.8 (3.6 ) 13.2 Total other comprehensive (loss) $ 82.1 $ 1.3 $ 83.4 Pre-tax Amount Tax Benefit After-tax Amount 2018 Foreign currency translation adjustments $ (27.6 ) $ - $ (27.6 ) Derivative gain, net 0.9 0.2 1.1 Pension and postretirement adjustments (41.6 ) 8.7 (32.9 ) Total other comprehensive (loss) $ (68.3 ) $ 8.9 $ (59.4 ) Pre-tax Amount Tax (Expense) Benefit After-tax Amount 2017 Foreign currency translation adjustments $ 24.5 $ - $ 24.5 Derivative (loss) gain, net (0.8 ) 0.5 (0.3 ) Pension and postretirement adjustments 50.4 (16.7 ) 33.7 Total other comprehensive income $ 74.1 $ (16.2 ) $ 57.9 |
Schedule of Accumulated Other Comprehensive Income Activity | The following table summarizes the activity, by component, related to the change in AOCI for December 31, 2019 and 2018: Foreign Currency Translation Adjustments Derivative Gain (Loss) (1) Pension and Postretirement Adjustments (1) Total Accumulated Other Comprehensive (Loss) (1) Balance, December 31, 2017 $ (47.1 ) $ 3.5 $ (302.3 ) $ (345.9 ) Impact of ASU 2018-02 adoption - 0.7 (55.0 ) (54.3 ) Other comprehensive (loss) before reclassifications, net of tax benefit of $ -, $0.6, $11.3 and $11.9 (27.6 ) - (44.7 ) (72.3 ) Amounts reclassified from accumulated other comprehensive (loss) - 1.1 11.8 12.9 Net current period other comprehensive (loss) income (27.6 ) 1.1 (32.9 ) (59.4 ) Balance, December 31, 2018 (74.7 ) 5.3 (390.2 ) (459.6 ) Impact of ASU 2017-12 adoption - 0.1 - 0.1 Other comprehensive income (loss) before reclassifications, net of tax benefit (expense) of $ -, $5.2, ($1.4) and $3.8 3.9 (15.0 ) 1.4 (9.7 ) Amounts reclassified from accumulated other comprehensive (loss) 80.2 1.1 11.8 93.1 Net current period other comprehensive income (loss) 84.1 (13.9 ) 13.2 83.4 Balance, December 31, 2019 $ 9.4 $ (8.5 ) $ (377.0 ) $ (376.1 ) (1) Amounts are net of tax |
Reclassification out of Accumulated Other Comprehensive Income | The amounts reclassified from AOCI and the affected line item of the Consolidated Statement of Earnings and Comprehensive Income are presented in the table below. Amounts Reclassified from Accumulated Other Comprehensive (Loss) Affected Condensed Consolidated Statement of Earnings and Comprehensive Income 2019 2018 Derivative Adjustments: Natural gas commodity contracts $ - $ (0.1 ) Cost of goods sold Foreign exchange contracts - purchases - - Cost of goods sold Foreign exchange contracts - sales - - Net sales Interest rate swap contracts 1.4 1.6 Interest expense Total loss, before tax 1.4 1.5 Tax impact (0.3 ) (0.4 ) Income tax expense Total loss, net of tax 1.1 1.1 Pension and Postretirement Adjustments: Prior service cost amortization (0.2 ) (0.1 ) Other non-operating (income), net Amortization of net actuarial loss 10.7 14.4 Other non-operating (income), net Total expense, before tax 10.5 14.3 Tax impact (2.2 ) (3.0 ) Income tax expense Total expense from continuing operations, net of tax 8.3 11.3 Total expense from discontinued operations, net of tax expense of $- and $- - 0.5 Adjustments related to Sale to Knauf (1) 3.5 - Total expense, net of tax 11.8 11.8 Foreign currency translation adjustments related to Sale to Knauf (1) 80.2 - Total reclassifications for the period $ 93.1 $ 12.9 (1) Represents amounts reclassified out of Accumulated other comprehensive loss during 2019 related to the Sale and included as a component of (Loss) gain from disposal of discontinued operations on the Consolidated Statements of Earnings and Comprehensive Income. A portion of these amounts were included in our previously reported estimated loss on sale. See Note 6 for additional details. |
Supplemental Financial Inform_2
Supplemental Financial Information (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Supplemental Financial Information [Abstract] | |
Schedule Of Supplemental Financial Information | 2019 2018 2017 Selected operating expense Maintenance and repair costs $ 41.4 $ 41.6 $ 42.5 Research and development costs 14.8 16.3 17.4 Advertising costs 7.0 6.5 6.0 Other non-operating (income)/expense Interest income $ (3.2 ) $ (4.3 ) $ (1.8 ) Pension and postretirement benefit (credits) (16.9 ) (33.0 ) (11.3 ) Other (0.3 ) 4.8 (0.6 ) Total $ (20.4 ) $ (32.5 ) $ (13.7 ) |
Earnings Per Share (Tables)
Earnings Per Share (Tables) | 12 Months Ended |
Dec. 31, 2019 | |
Earnings Per Share [Abstract] | |
Reconciliation of Net Earnings to Net Earnings Attributable to Common Shares Used in Basic and Diluted Calculation | The following table is a reconciliation of net earnings to net earnings attributable to common shares used in our basic and diluted EPS calculations for the years ended December 31, 2019, 2018 and 2017: 2019 2018 2017 Earnings from continuing operations $ 242.3 $ 189.6 $ 220.6 Earnings allocated to participating non-vested share awards (0.5 ) (0.6 ) (0.7 ) Earnings from continuing operations attributable to common shares $ 241.8 $ 189.0 $ 219.9 |
Reconciliation of Basic Shares Outstanding to Diluted Shares Outstanding | 2019 2018 2017 Basic shares outstanding 48.7 51.3 53.3 Dilutive effect of common stock equivalents 0.8 0.8 0.6 Diluted shares outstanding 49.5 52.1 53.9 |
Business (Narrative) (Details)
Business (Narrative) (Details) $ in Millions | Nov. 25, 2019Facility | Mar. 04, 2019Facility | Aug. 16, 2018Facility | Jul. 18, 2018USD ($) | May 31, 2018Facility | Nov. 17, 2017USD ($) | Jan. 13, 2017Facility | Sep. 30, 2018USD ($) | Dec. 31, 2019USD ($) | Dec. 31, 2018USD ($) | Sep. 30, 2019 |
Business And Basis Of Presentation [Line Items] | |||||||||||
Consideration received in connection with sale of businesses | $ 330 | ||||||||||
Payment to WAVE from Knauf proceeds | 70 | ||||||||||
Maximum [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Potential adjustments to the purchase price consideration | $ 35 | ||||||||||
Potential adjustments to the purchase price consideration | $ 20 | ||||||||||
Knauf [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Business acquisition, cash consideration adjustments | $ 61 | ||||||||||
Knauf [Member] | August 1, 2018 [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Consideration received in connection with sale of businesses | 250 | ||||||||||
Knauf [Member] | September 15, 2018 [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Consideration received in connection with sale of businesses | $ 80 | ||||||||||
EMEA and Pacific Rim Business [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Consideration received in connection with sale of businesses | $ 330 | ||||||||||
MRK Industries, Inc. [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Number of manufacturing facility | Facility | 1 | ||||||||||
Architectural Components Group, Inc. [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Number of manufacturing facility | Facility | 1 | ||||||||||
Steel Ceilings, Inc. [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Number of manufacturing facility | Facility | 1 | ||||||||||
Plasterform, Inc. [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Number of manufacturing facility | Facility | 1 | ||||||||||
Tectum, Inc. [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Number of manufacturing facility | Facility | 2 | ||||||||||
WAVE [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Equity interest percentage | 50.00% | 50.00% | |||||||||
Payment to WAVE from Knauf proceeds | $ 70 | ||||||||||
Accounts payable and accrued expenses related to payable to equity method investee | $ 25.9 | ||||||||||
WAVE [Member] | Knauf [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Additional cash to offset purchase price adjustments | $ 13.1 | ||||||||||
WAVE [Member] | Worthington [Member] | |||||||||||
Business And Basis Of Presentation [Line Items] | |||||||||||
Dividend received from joint venture | $ 35 |
Summary of Significant Accoun_4
Summary of Significant Accounting Policies (Narrative) (Details) | Feb. 20, 2020USD ($) | Dec. 31, 2019USD ($)customer | Dec. 31, 2018USD ($)customer | Dec. 31, 2017USD ($)customer | Feb. 19, 2020$ / shares | Jan. 01, 2019USD ($) |
Significant Accounting Policies [Line Items] | ||||||
Payment terms on sales | 45 days | |||||
Gross sales | $ 1,038,100,000 | $ 975,300,000 | $ 893,600,000 | |||
Dividends payable, date declared | Feb. 19, 2020 | |||||
Dividends payable, date to be paid | Mar. 20, 2020 | |||||
Dividends payable, date of record | Mar. 5, 2020 | |||||
Lease right-of-use assets | $ 35,300,000 | $ 29,200,000 | ||||
Lease liabilities | 35,300,000 | |||||
Finance lease, liabilities | $ 0 | |||||
Accounting Standards Update 2016-02 [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Lease right-of-use assets | 29,200,000 | |||||
Lease liabilities | $ 29,200,000 | |||||
Subsequent Event [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Dividends declared per common share outstanding | $ / shares | $ 0.20 | |||||
Subsequent Event [Member] | Retirement Income Plan (RIP) [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Benefits paid | $ 1,000,000,000 | |||||
Developed Technology [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Definite-lived intangible assets, useful life | 15 years | |||||
EMEA and Pacific Rim Business [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Reduction in assets held for sale | $ 244,300,000 | |||||
EMEA and Pacific Rim Business [Member] | Immaterial Correction Related to Previously Reported Estimated Loss on Sale [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Reduction in assets held for sale | $ 35,200,000 | |||||
Minimum [Member] | Customer Relationships [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Definite-lived intangible assets, useful life | 3 years | |||||
Minimum [Member] | Machinery And Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 3 years | |||||
Minimum [Member] | Computer Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 3 years | |||||
Minimum [Member] | Office Furniture And Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 5 years | |||||
Minimum [Member] | Dryer Components [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 3 years | |||||
Minimum [Member] | Heavy Production Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 13 years | |||||
Minimum [Member] | Buildings [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 15 years | |||||
Minimum [Member] | Computer Software [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 3 years | |||||
Maximum [Member] | Customer Relationships [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Definite-lived intangible assets, useful life | 20 years | |||||
Maximum [Member] | Machinery And Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 15 years | |||||
Maximum [Member] | Computer Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 5 years | |||||
Maximum [Member] | Office Furniture And Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 7 years | |||||
Maximum [Member] | Dryer Components [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 7 years | |||||
Maximum [Member] | Heavy Production Equipment [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 15 years | |||||
Maximum [Member] | Buildings [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 30 years | |||||
Maximum [Member] | Computer Software [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Useful Life | 7 years | |||||
Gross Sales [Member] | Concentration Risk On Three Customers [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Number of customers accounted for significant percentage of net sales | customer | 2 | 3 | 3 | |||
Gross sales | $ 428,700,000 | $ 459,300,000 | $ 426,100,000 | |||
Gross Sales [Member] | Geographic Concentration Risk [Member] | ||||||
Significant Accounting Policies [Line Items] | ||||||
Concentration risk, percentage | 10.00% | 10.00% | 10.00% |
Summary of Significant Accoun_5
Summary of Significant Accounting Policies (Schedule of Prior Year Amounts Recast Affected by Cumulative Adjustment in Statements of Earnings and Comprehensive Income) (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
Loss on disposal of discontinued businesses, net of tax (benefit) of ($4.1) | $ (26) | $ (13.3) | $ (105.2) |
Net loss from operations | (27.8) | (3.7) | (101) |
Net earnings | 214.5 | 185.9 | 119.6 |
Total comprehensive income | $ 297.9 | $ 126.5 | $ 177.5 |
(Loss) per share of common stock, discontinued operations: | |||
Basic | $ (0.57) | $ (0.07) | $ (1.89) |
Diluted | (0.56) | (0.07) | (1.87) |
Net earnings per share of common stock: | |||
Basic | 4.40 | 3.61 | 2.23 |
Diluted | $ 4.32 | $ 3.56 | $ 2.21 |
As Reported [Member] | |||
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
Loss on disposal of discontinued businesses, net of tax (benefit) of ($4.1) | $ (70) | ||
Net loss from operations | (65.8) | ||
Net earnings | 154.8 | ||
Total comprehensive income | $ 212.7 | ||
(Loss) per share of common stock, discontinued operations: | |||
Basic | $ (1.23) | ||
Diluted | (1.22) | ||
Net earnings per share of common stock: | |||
Basic | 2.89 | ||
Diluted | $ 2.86 |
Summary of Significant Accoun_6
Summary of Significant Accounting Policies (Schedule of Prior Year Amounts Recast Affected by Cumulative Adjustment in Statements of Earnings and Comprehensive Income) (Parenthetical) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Prior Period Adjustment [Abstract] | |||
(Loss) on disposal of discontinued business, tax (benefit) | $ (5.2) | $ (6) | $ (4.1) |
Summary of Significant Accoun_7
Summary of Significant Accounting Policies (Schedule of Prior Year Amounts Recast Affected by Cumulative Adjustment in Balance Sheet) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 |
Error Corrections And Prior Period Adjustments Restatement [Line Items] | ||||
Current assets of discontinued operations | $ 244.3 | |||
Total current assets | $ 244.4 | 717.6 | ||
Total assets | 1,493.3 | 1,838.3 | ||
Retained earnings | 1,008.2 | 829.8 | $ 598.2 | |
Total shareholders' equity | 364.9 | 226 | 384.1 | $ 266.4 |
Total liabilities and shareholders' equity | $ 1,493.3 | 1,838.3 | ||
As Reported [Member] | ||||
Error Corrections And Prior Period Adjustments Restatement [Line Items] | ||||
Current assets of discontinued operations | 279.5 | |||
Total current assets | 752.8 | |||
Total assets | 1,873.5 | |||
Retained earnings | 865 | 633.4 | ||
Total shareholders' equity | 261.2 | $ 419.3 | ||
Total liabilities and shareholders' equity | $ 1,873.5 |
Summary of Significant Accoun_8
Summary of Significant Accounting Policies (Schedule of Prior Year Amounts Recast Affected by Cumulative Adjustment in Statements of Shareholders' Equity) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 |
Error Corrections And Prior Period Adjustments Restatement [Line Items] | ||||
Retained earnings | $ 1,008.2 | $ 829.8 | $ 598.2 | |
Total Shareholders' Equity | $ 364.9 | 226 | 384.1 | $ 266.4 |
As Reported [Member] | ||||
Error Corrections And Prior Period Adjustments Restatement [Line Items] | ||||
Retained earnings | 865 | 633.4 | ||
Total Shareholders' Equity | $ 261.2 | $ 419.3 |
Summary of Significant Accoun_9
Summary of Significant Accounting Policies (Schedule of Prior Year Amounts Recast Affected by Cumulative Adjustment in Statements of Cash Flows) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
Net earnings | $ 214.5 | $ 185.9 | $ 119.6 |
Loss on disposal of discontinued operations | $ 31.2 | $ 19.3 | 109.3 |
As Reported [Member] | |||
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
Net earnings | 154.8 | ||
Loss on disposal of discontinued operations | $ 74.1 |
Summary of Significant Accou_10
Summary of Significant Accounting Policies (Schedule of Prior Year Amounts Recast Affected by Cumulative Adjustment in Discontinued Operations) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
(Loss) from disposal of discontinued businesses, before income tax | $ (31.2) | $ (19.3) | $ (109.3) |
(Loss) gain from disposal of discontinued businesses, net of tax | (26) | (13.3) | (105.2) |
Net (loss) earnings from discontinued operations | (27.8) | (3.7) | (101) |
Property, plant, and equipment, less accumulated depreciation and amortization | 524.6 | 501 | |
EMEA and Pacific Rim Business [Member] | |||
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
(Loss) from disposal of discontinued businesses, before income tax | (31.2) | (19.3) | (109.2) |
(Loss) gain from disposal of discontinued businesses, net of tax | (31.2) | (19.3) | (109.2) |
Net (loss) earnings from discontinued operations | $ (33) | (9.7) | (105) |
Property, plant, and equipment, less accumulated depreciation and amortization | 68.6 | ||
Total non-current assets of discontinued operations | 108.3 | ||
Total assets of discontinued operations | 244.3 | ||
As Reported [Member] | |||
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
(Loss) from disposal of discontinued businesses, before income tax | (74.1) | ||
(Loss) gain from disposal of discontinued businesses, net of tax | (70) | ||
Net (loss) earnings from discontinued operations | (65.8) | ||
As Reported [Member] | EMEA and Pacific Rim Business [Member] | |||
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |||
(Loss) from disposal of discontinued businesses, before income tax | (74) | ||
(Loss) gain from disposal of discontinued businesses, net of tax | (74) | ||
Net (loss) earnings from discontinued operations | $ (69.8) | ||
Property, plant, and equipment, less accumulated depreciation and amortization | 103.8 | ||
Total non-current assets of discontinued operations | 143.5 | ||
Total assets of discontinued operations | $ 279.5 |
Summary of Significant Accou_11
Summary of Significant Accounting Policies (Schedule of Prior Year Amounts Recast Affected by Cumulative Adjustment in Accounts Payable and Accrued Expenses) (Details) - EMEA and Pacific Rim Business [Member] $ in Millions | Dec. 31, 2018USD ($) |
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |
Advance receipt of Knauf proceeds | $ 202.4 |
Contingent liability payable to Knauf for adjustments to cash consideration | 35.2 |
As Reported [Member] | |
Error Corrections And Prior Period Adjustments Restatement [Line Items] | |
Advance receipt of Knauf proceeds | $ 237.6 |
Nature of Operations (Narrative
Nature of Operations (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended | |||
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2019 | Sep. 30, 2019 | |
Unallocated Corporate [Member] | ||||
Segment Reporting Information [Line Items] | ||||
Cost of goods sold for accelerated depreciation of property, plant, machinery and equipment | $ 5.6 | |||
Mineral Fiber [Member] | ||||
Segment Reporting Information [Line Items] | ||||
Cost of goods sold for accelerated depreciation of property, plant, machinery and equipment | $ 14.1 | $ 4 | ||
WAVE [Member] | ||||
Segment Reporting Information [Line Items] | ||||
Equity interest percentage | 50.00% | 50.00% |
Nature of Operations (Schedule
Nature of Operations (Schedule of Net Sales to External Customers) (Details) - USD ($) $ in Millions | 12 Months Ended | ||||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |||
Segment Reporting Information [Line Items] | |||||
Net sales | $ 1,038.1 | $ 975.3 | $ 893.6 | ||
Equity (earnings) from joint venture | (96.6) | (74.9) | (67) | ||
Segment operating income (loss) | 317.4 | 249.4 | 243.8 | ||
Segment assets | 1,493.3 | 1,594 | 1,567.4 | ||
Depreciation and amortization | 72.1 | 79.4 | 67 | [1] | |
Investment in joint venture | 58.5 | 40.8 | 107.3 | ||
Purchases of property, plant and equipment | [1] | 68.3 | 64.6 | 77.7 | |
Mineral Fiber [Member] | |||||
Segment Reporting Information [Line Items] | |||||
Net sales | 826.6 | 801.6 | 756.4 | ||
Equity (earnings) from joint venture | (96.6) | (74.9) | (67) | ||
Segment operating income (loss) | 289.6 | 223.8 | 233.5 | ||
Segment assets | 1,139.9 | 1,096.1 | 1,193.5 | ||
Depreciation and amortization | 62.9 | 75.3 | 59.2 | [1] | |
Investment in joint venture | 58.5 | 40.8 | 107.3 | ||
Purchases of property, plant and equipment | [1] | 59.5 | 60.5 | 76.1 | |
Architectural Specialties [Member] | |||||
Segment Reporting Information [Line Items] | |||||
Net sales | 211.5 | 173.7 | 137.2 | ||
Segment operating income (loss) | 35.9 | 34.3 | 27.7 | ||
Segment assets | 161.8 | 84.7 | 53.2 | ||
Depreciation and amortization | 8.8 | 3.5 | 1.8 | [1] | |
Purchases of property, plant and equipment | [1] | 8.8 | 4.1 | 1.6 | |
Unallocated Corporate [Member] | |||||
Segment Reporting Information [Line Items] | |||||
Segment operating income (loss) | (8.1) | (8.7) | (17.4) | ||
Segment assets | 191.6 | 413.2 | 320.7 | ||
Depreciation and amortization | $ 0.4 | $ 0.6 | $ 6 | [1] | |
[1] | Totals will differ from the totals on our Consolidated Statement of Cash Flows by the amounts that have been classified as discontinued operations. See Note 6 for additional details. |
Nature of Operations (Reconcili
Nature of Operations (Reconciliation Of Total Consolidated Operating Income To Earnings Before Income Taxes) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |||
Total consolidated operating income | $ 317.4 | $ 249.4 | $ 243.8 |
Interest expense | 38.4 | 39.2 | 35.4 |
Other non-operating (income), net | (20.4) | (32.5) | (13.7) |
Earnings from continuing operations before income taxes | $ 299.4 | $ 242.7 | $ 222.1 |
Nature of Operations (Schedul_2
Nature of Operations (Schedule Of Sales Allocated To Geographic Area) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Net trade sales | $ 1,038.1 | $ 975.3 | $ 893.6 |
Mineral Fiber [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Net trade sales | 826.6 | 801.6 | 756.4 |
Mineral Fiber [Member] | United States and Latin America [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Net trade sales | 769 | 739.2 | 699.8 |
Mineral Fiber [Member] | Canada [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Net trade sales | 57.6 | 62.4 | 56.6 |
Architectural Specialties [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Net trade sales | 211.5 | 173.7 | 137.2 |
Architectural Specialties [Member] | United States and Latin America [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Net trade sales | 192.3 | 157.5 | 129.5 |
Architectural Specialties [Member] | Canada [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Net trade sales | $ 19.2 | $ 16.2 | $ 7.7 |
Nature of Operations (Schedul_3
Nature of Operations (Schedule Of Property, Plant And Equipment Allocated To Geographic Area) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | |
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Property, plant and equipment, net | $ 524.6 | $ 501 | |
Mineral Fiber [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Property, plant and equipment, net | 496.6 | 487.5 | |
Mineral Fiber [Member] | United States [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Property, plant and equipment, net | 496.6 | 487.5 | |
Architectural Specialties [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Property, plant and equipment, net | 28 | 10.4 | |
Architectural Specialties [Member] | United States [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Property, plant and equipment, net | 22.2 | 5.9 | |
Architectural Specialties [Member] | Canada [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Property, plant and equipment, net | $ 5.8 | 4.5 | |
Unallocated Corporate [Member] | |||
Revenues From External Customers And Long Lived Assets [Line Items] | |||
Property, plant and equipment, net | [1] | $ 3.1 | |
[1] | Includes property, plant and equipment located in China that were formerly reported in our Pacific Rim segment that were not included in the Sale. As of December 31, 2019, the property, plant and equipment located in China are classified as an asset held for sale, as we entered into a sale agreement during the third quarter of 2019 with closing expected in the second quarter of 2020. |
Revenue (Schedule of Net Sales
Revenue (Schedule of Net Sales by Major Customer Group within Each Segment) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | $ 1,038.1 | $ 975.3 | $ 893.6 |
Mineral Fiber [Member] | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 826.6 | 801.6 | 756.4 |
Mineral Fiber [Member] | Distributors [Member] | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 622.9 | 601.4 | 563.3 |
Mineral Fiber [Member] | Home Centers [Member] | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 85.2 | 84 | 82.2 |
Mineral Fiber [Member] | Direct Customers [Member] | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 61.2 | 60.3 | 62.1 |
Mineral Fiber [Member] | Retailers And Other | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 57.3 | 55.9 | 48.8 |
Architectural Specialties [Member] | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 211.5 | 173.7 | 137.2 |
Architectural Specialties [Member] | Distributors [Member] | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 138.3 | 129.8 | 111.5 |
Architectural Specialties [Member] | Direct Customers [Member] | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | 68 | 36.7 | 22.3 |
Architectural Specialties [Member] | Retailers And Other | |||
Entity Wide Revenue Major Customer [Line Items] | |||
Total net sales | $ 5.2 | $ 7.2 | $ 3.4 |
Acquisitions (Narrative) (Detai
Acquisitions (Narrative) (Details) - USD ($) $ in Millions | Nov. 25, 2019 | Mar. 04, 2019 | Aug. 16, 2018 | May 31, 2018 | Jan. 13, 2017 | Dec. 31, 2019 | Dec. 31, 2018 |
Business Acquisition [Line Items] | |||||||
Business acquisition, goodwill | $ 53 | $ 19.2 | |||||
MRK Industries, Inc. [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, purchase price | $ 13.5 | ||||||
Business acquisition, total fair value of tangible assets acquired, less liabilities assumed | 2.8 | ||||||
Business acquisition, goodwill | $ 10.7 | ||||||
Architectural Components Group, Inc. [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, purchase price | $ 42.9 | ||||||
Business acquisition, total fair value of tangible assets acquired, less liabilities assumed | 8.3 | ||||||
Business acquisition, goodwill | 22.6 | ||||||
Business acquisition, total fair value of intangible assets acquired | 12 | ||||||
Architectural Components Group, Inc. [Member] | Customer Relationships [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, total fair value of intangible assets acquired | 7.4 | ||||||
Architectural Components Group, Inc. [Member] | TradeNames [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, total fair value of intangible assets acquired | $ 2.8 | ||||||
Steel Ceilings, Inc. [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, purchase price | $ 12.3 | ||||||
Business acquisition, total fair value of tangible assets acquired, less liabilities assumed | 4.4 | ||||||
Business acquisition, goodwill | 3.2 | ||||||
Proceed from sale of acquired product | 2 | ||||||
Steel Ceilings, Inc. [Member] | Customer Relationships [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, total fair value of intangible assets acquired | 1.4 | ||||||
Steel Ceilings, Inc. [Member] | TradeNames [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, total fair value of intangible assets acquired | $ 1.3 | ||||||
Plasterform, Inc. [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, purchase price | $ 11.9 | ||||||
Business acquisition, total fair value of tangible assets acquired, less liabilities assumed | 2.2 | ||||||
Business acquisition, goodwill | 4.9 | ||||||
Business acquisition, total fair value of intangible assets acquired | $ 4.8 | ||||||
Tectum, Inc. [Member] | |||||||
Business Acquisition [Line Items] | |||||||
Business acquisition, purchase price | $ 31.2 | ||||||
Business acquisition, total fair value of tangible assets acquired, less liabilities assumed | 4.4 | ||||||
Business acquisition, goodwill | 10.8 | ||||||
Business acquisition, total fair value of intangible assets acquired | $ 16 |
Discontinued Operations (Narrat
Discontinued Operations (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
(Loss) gain due to change in carrying value of discontinued operations net assets | $ (26) | $ (13.3) | $ (105.2) |
As Reported [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
(Loss) gain due to change in carrying value of discontinued operations net assets | (70) | ||
EMEA and Pacific Rim Business [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
(Loss) gain due to change in carrying value of discontinued operations net assets | (31.2) | (19.3) | (109.2) |
EMEA and Pacific Rim Business [Member] | As Reported [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
(Loss) gain due to change in carrying value of discontinued operations net assets | (74) | ||
EMEA and Pacific Rim Business [Member] | Restatement Adjustment [Member] | Immaterial Correction Related to Previously Reported Estimated Loss on Sale [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
Reduction in assets held for sale | 35.2 | ||
EMEA and Pacific Rim Business [Member] | Foreign Currency Translation Adjustments [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
(Loss) gain due to change in carrying value of discontinued operations net assets | $ (6.8) | $ (25.5) | $ (51.4) |
Discontinued Operations (Schedu
Discontinued Operations (Schedule of Business Details and Line Items Comprising Discontinued Operations on Statements of Earnings and Comprehensive Income) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
Net sales | $ 319.1 | $ 446.1 | $ 436.2 |
Cost of goods sold | 245.7 | 341.4 | 350.8 |
Gross profit | 73.4 | 104.7 | 85.4 |
Selling, general and administrative expenses | 61.6 | 85.8 | 78.3 |
Operating income | 11.8 | 18.9 | 7.1 |
Interest expense | 1.4 | 1.2 | |
Other non-operating expense (income), net | 1.6 | (0.3) | (1.9) |
Earnings from discontinued operations before income tax | 10.2 | 17.8 | 7.8 |
Income tax expense | 12 | 8.2 | 3.6 |
Net earnings (loss) from discontinued operations, net of tax | (1.8) | 9.6 | 4.2 |
(Loss) from disposal of discontinued businesses, before income tax | (31.2) | (19.3) | (109.3) |
(Loss) on disposal of discontinued business, tax (benefit) | (5.2) | (6) | (4.1) |
(Loss) gain from disposal of discontinued businesses, net of tax | (26) | (13.3) | (105.2) |
Net (loss) from discontinued operations | (27.8) | (3.7) | (101) |
EMEA and Pacific Rim Business [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
Net sales | 319.1 | 446.1 | 436.2 |
Cost of goods sold | 245.7 | 341.4 | 350.8 |
Gross profit | 73.4 | 104.7 | 85.4 |
Selling, general and administrative expenses | 61.6 | 85.8 | 78.3 |
Operating income | 11.8 | 18.9 | 7.1 |
Interest expense | 1.4 | 1.2 | |
Other non-operating expense (income), net | 1.6 | (0.3) | (1.9) |
Earnings from discontinued operations before income tax | 10.2 | 17.8 | 7.8 |
Income tax expense | 12 | 8.2 | 3.6 |
Net earnings (loss) from discontinued operations, net of tax | (1.8) | 9.6 | 4.2 |
(Loss) from disposal of discontinued businesses, before income tax | (31.2) | (19.3) | (109.2) |
(Loss) gain from disposal of discontinued businesses, net of tax | (31.2) | (19.3) | (109.2) |
Net (loss) from discontinued operations | (33) | (9.7) | (105) |
Flooring Businesses [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
(Loss) from disposal of discontinued businesses, before income tax | (0.1) | ||
(Loss) on disposal of discontinued business, tax (benefit) | (5.2) | (6) | (4.1) |
(Loss) gain from disposal of discontinued businesses, net of tax | 5.2 | 6 | 4 |
Net (loss) from discontinued operations | $ 5.2 | $ 6 | $ 4 |
Discontinued Operations (Summar
Discontinued Operations (Summary of Carrying Amount of Major Classes of Assets and Liabilities Related to EMEA and Pacific Rim Businesses) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Current assets: | ||
Total current assets discontinued operations | $ 244.3 | |
Total assets | $ 1,493.3 | 1,838.3 |
Current liabilities: | ||
Total current liabilities | 110.3 | |
EMEA and Pacific Rim Business [Member] | ||
Current assets: | ||
Cash and cash equivalents | 10 | |
Accounts and notes receivable, net | 56.2 | |
Inventories, net | 59.8 | |
Income tax receivable | 1.8 | |
Other current assets | 8.2 | |
Total current assets discontinued operations | 136 | |
Property, plant, and equipment, less accumulated depreciation and amortization | 68.6 | |
Prepaid pension costs | 28.9 | |
Goodwill and intangible assets, net | 6.8 | |
Deferred income taxes | 3 | |
Other non-current assets | 1 | |
Total non-current assets of discontinued operations | 108.3 | |
Total assets | 244.3 | |
Current liabilities: | ||
Accounts payable and accrued expenses | 67.1 | |
Income tax payable | 1.1 | |
Total current liabilities | 68.2 | |
Pension benefit liabilities | 33.8 | |
Other long-term liabilities | 1.8 | |
Deferred income taxes | 6.5 | |
Total non-current liabilities of discontinued operations | 42.1 | |
Total liabilities of discontinued operations | $ 110.3 |
Discontinued Operations (Summ_2
Discontinued Operations (Summary of Carrying Amount of Major Classes of Assets and Liabilities Related to EMEA and Pacific Rim Businesses) (Parenthetical) (Details) $ in Millions | Dec. 31, 2018USD ($) |
EMEA and Pacific Rim Business [Member] | |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |
Cumulative pre-tax estimated losses | $ 128.5 |
Discontinued Operations (Summ_3
Discontinued Operations (Summary of Total Depreciation and Amortization, Estimated Losses, Capital Expenditures and Operating Lease) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
Estimated loss on sale to Knauf | $ 31.2 | $ 19.3 | $ 109.3 |
ROU assets obtained in exchange for lease obligations | 41.6 | ||
EMEA and Pacific Rim Business [Member] | |||
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |||
Depreciation and amortization | 22.2 | ||
Estimated loss on sale to Knauf | 31.2 | 19.3 | 109.2 |
Purchases of property, plant and equipment | (3) | $ (7.3) | $ (12) |
Operating lease cost | 7.4 | ||
ROU assets obtained in exchange for lease obligations | $ 24.6 |
Discontinued Operations (Summ_4
Discontinued Operations (Summary of Total Depreciation and Amortization, Estimated Losses, Capital Expenditures and Operating Lease) (Parenthetical) (Details) | 9 Months Ended |
Sep. 30, 2019USD ($) | |
EMEA and Pacific Rim Business [Member] | |
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] | |
ROU assets obtained in exchange for lease obligations | $ 0 |
Accounts and Notes Receivable_2
Accounts and Notes Receivable (Schedule of Accounts and Notes Receivable) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Receivables [Abstract] | ||
Customer receivables | $ 82.4 | $ 70.4 |
Miscellaneous receivables | 5 | 11.5 |
Less allowance for warranties, discounts and losses | (2.3) | (2) |
Accounts and notes receivable, net | $ 85.1 | $ 79.9 |
Accounts and Notes Receivable_3
Accounts and Notes Receivable (Narrative) (Details) $ in Millions | Dec. 31, 2018USD ($) |
Receivables [Abstract] | |
Insurance recoveries related to environmental matters | $ 6.5 |
Inventories (Schedule of Invent
Inventories (Schedule of Inventories) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Inventory Disclosure [Abstract] | ||
Finished goods | $ 40.2 | $ 38.8 |
Goods in process | 4 | 4.4 |
Raw materials and supplies | 35 | 27.8 |
Less LIFO reserves | (10.7) | (9.8) |
Total inventories, net | $ 68.5 | $ 61.2 |
Inventories (Narrative) (Detail
Inventories (Narrative) (Details) | Dec. 31, 2019 | Dec. 31, 2018 |
Inventory Disclosure [Abstract] | ||
Percent of inventory valued on a LIFO basis | 73.00% | 76.00% |
Inventories (Summary Of Invento
Inventories (Summary Of Inventory Not Accounted For Under LIFO) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Segment Reporting Information [Line Items] | ||
FIFO inventory | $ 18.5 | $ 14.7 |
U.S. Locations [Member] | ||
Segment Reporting Information [Line Items] | ||
FIFO inventory | 15.3 | 11.8 |
Canada Locations [Member] | ||
Segment Reporting Information [Line Items] | ||
FIFO inventory | $ 3.2 | $ 2.9 |
Other Current Assets (Schedule
Other Current Assets (Schedule of Other Current Assets) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] | ||
Prepaid expenses | $ 7.5 | $ 4.1 |
Assets held for sale | 6.6 | |
Other | 1.4 | 0.7 |
Total other current assets | $ 15.5 | $ 4.8 |
Property, Plant And Equipment_2
Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Property Plant And Equipment [Abstract] | ||
Land | $ 32.6 | $ 32.4 |
Buildings | 239.5 | 232.5 |
Machinery and equipment | 624.8 | 575.4 |
Computer software | 33.4 | 23.8 |
Construction in progress | 41.8 | 49.8 |
Less accumulated depreciation and amortization | (447.5) | (412.9) |
Net property, plant and equipment | $ 524.6 | $ 501 |
Equity Investments (Narrative)
Equity Investments (Narrative) (Details) - USD ($) | 3 Months Ended | 12 Months Ended | ||
Sep. 30, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Schedule of Equity Method Investments [Line Items] | ||||
Distributions from equity interest | $ 85,200,000 | $ 141,700,000 | $ 69,100,000 | |
Equity method investment, sales reported on consolidated financial statements | 33,500,000 | 32,800,000 | 31,200,000 | |
Equity earnings in joint venture | 96,600,000 | 74,900,000 | 67,000,000 | |
Share in equity method investee gain on sale | 20,600,000 | |||
Write-off | $ 0 | 0 | 0 | |
Developed Technology [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Amortizing intangible assets, Estimated Useful Life | 15 years | |||
WAVE [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Equity interest percentage | 50.00% | 50.00% | ||
Distributions from equity interest | $ 85,200,000 | 141,700,000 | 69,100,000 | |
Percentage of difference in carrying value of investment recorded in discontinued operation | 50.00% | |||
Equity method investment, difference between carrying amount and underlying equity | $ 145,800,000 | 155,500,000 | ||
WAVE [Member] | Customer Relationships [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Amortizing intangible assets, Estimated Useful Life | 20 years | |||
WAVE [Member] | Developed Technology [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Amortizing intangible assets, Estimated Useful Life | 15 years | |||
WAVE [Member] | Customer Relationships and Developed Technology Assets [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Write-off | $ 4,400,000 | |||
WAVE [Member] | Trademarks [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Non-amortizing intangible assets, estimated useful life | indefinite | |||
WAVE [Member] | WAVE’s European and Pacific Rim businesses [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Gain on sale of businesses | $ 46,200,000 | |||
WAVE [Member] | WAVE’s European and Pacific Rim businesses [Member] | Foreign Currency Translation Adjustments [Member] | ||||
Schedule of Equity Method Investments [Line Items] | ||||
(Loss) gain due to change in carrying value of discontinued operations net assets | 10,200,000 | |||
WAVE [Member] | European And Pacific Rim Businesses | ||||
Schedule of Equity Method Investments [Line Items] | ||||
Equity earnings in joint venture | $ 3,000,000 | $ 1,500,000 | $ 1,700,000 |
Equity Investments (Summary of
Equity Investments (Summary of Investment in Joint Venture, Balance Sheet Data) (Details) - WAVE [Member] - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Schedule of Equity Method Investments [Line Items] | ||
Current assets | $ 99.2 | $ 112.9 |
Current assets of discontinued operations | 33.8 | |
Noncurrent assets | 37 | 34.9 |
Current liabilities | 24.4 | 113.6 |
Current liabilities of discontinued operations | 6.9 | |
Other noncurrent liabilities | $ 287.4 | $ 293.6 |
Equity Investments (Summary o_2
Equity Investments (Summary of Investment in Joint Venture, Income Statement Data) (Details) - WAVE [Member] - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Schedule of Equity Method Investments [Line Items] | |||
Net sales | $ 393.2 | $ 375 | $ 344.5 |
Gross profit | 219.6 | 205.8 | 192.7 |
Net earnings | $ 166 | $ 156.6 | $ 144.3 |
Equity Investment (Summary of t
Equity Investment (Summary of the Difference Between Carrying Amount and Underlying Equity of Equity Method Investment) (Details) - WAVE [Member] - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Schedule of Equity Method Investments [Line Items] | ||
Total of fair value adjustments to assets | $ 145.8 | $ 155.5 |
Property, Plant and Equipment [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Total of fair value adjustments to assets | 0.4 | 0.4 |
Other Intangibles [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Total of fair value adjustments to assets | 115 | 124.7 |
Goodwill [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Total of fair value adjustments to assets | $ 30.4 | $ 30.4 |
Leases (Narrative) (Details)
Leases (Narrative) (Details) - USD ($) | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Lessee Lease Description [Line Items] | |||
Lease renewal term operating lease | 5 years | ||
Operating lease existence of option to terminate | true | ||
Short-term leases term | 12 months | ||
Finance lease, liabilities | $ 0 | ||
Additional operating leases not yet commenced | no additional operating leases that have not yet commenced. | ||
Rent expense | $ 6,100,000 | $ 6,700,000 | |
Minimum [Member] | |||
Lessee Lease Description [Line Items] | |||
Remaining lease term operating lease | 1 year | ||
Maximum [Member] | |||
Lessee Lease Description [Line Items] | |||
Remaining lease term operating lease | 14 years |
Leases (Schedule of Operating L
Leases (Schedule of Operating Lease Cost and Supplemental Cash Flow Information Related to Operating Leases) (Details) $ in Millions | 12 Months Ended |
Dec. 31, 2019USD ($) | |
Lease Cost [Abstract] | |
Operating lease cost | $ 6.8 |
ROU assets obtained in exchange for lease obligations | $ 41.6 |
Leases (Schedule of Operating_2
Leases (Schedule of Operating Lease Cost and Supplemental Cash Flow Information Related to Operating Leases) (Parenthetical) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Jan. 01, 2019 |
Lease Cost [Abstract] | ||
ROU assets | $ 35.3 | $ 29.2 |
Leases (Summary of Supplemental
Leases (Summary of Supplemental Balance Sheet Information Related to Operating Leases) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Jan. 01, 2019 |
Leases [Abstract] | ||
Lease right-of-use assets | $ 35.3 | $ 29.2 |
Current lease liabilities | 5.2 | |
Lease non-current liabilities | $ 30.1 | |
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent |
Leases (Schedule of Weighted Av
Leases (Schedule of Weighted Average Assumptions Used To Compute ROU Assets and Lease Liabilities) (Details) | Dec. 31, 2019 |
Leases [Abstract] | |
Weighted average remaining lease term (in years) | 8 years 7 months 6 days |
Weighted average discount rate | 4.40% |
Leases (Schedule of Undiscounte
Leases (Schedule of Undiscounted Future Minimum Payments) (Details) $ in Millions | Dec. 31, 2019USD ($) |
Leases [Abstract] | |
2020 | $ 6.6 |
2021 | 5.8 |
2022 | 5.1 |
2023 | 4.4 |
2024 | 3.6 |
Thereafter | 17.5 |
Total lease payments | 43 |
Less interest | (7.7) |
Present value of lease liabilities | $ 35.3 |
Leases (Schedule of Future Mini
Leases (Schedule of Future Minimum Payments) (Details) $ in Millions | Dec. 31, 2018USD ($) |
Leases [Abstract] | |
Total minimum lease payments, 2019 | $ 5.3 |
Total minimum lease payments, 2020 | 4.7 |
Total minimum lease payments, 2021 | 4.2 |
Total minimum lease payments, 2022 | 3.7 |
Total minimum lease payments, 2023 | 2.2 |
Total minimum lease payments, Thereafter | 4.7 |
Total minimum lease payments, Total | $ 24.8 |
Goodwill and Intangible Asset_2
Goodwill and Intangible Assets (Narrative) (Details) - USD ($) | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Goodwill And Intangible Assets Disclosure [Abstract] | |||
Intangible asset impairment | $ 0 | $ 0 | $ 0 |
Goodwill and Intangible Asset_3
Goodwill and Intangible Assets (Schedule of Goodwill and Intangible Assets) (Details) - USD ($) $ in Millions | 12 Months Ended | |
Dec. 31, 2019 | Dec. 31, 2018 | |
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Goodwill, Estimated Useful Life | Indefinite | |
Amortizing intangible assets, Gross Carrying Amount | $ 278.1 | $ 272.4 |
Amortizing intangible assets, Accumulated Amortization | 187.7 | 170.9 |
Total intangible assets | 599.6 | 593.7 |
Goodwill | $ 53 | 19.2 |
Trademarks And Brand Names [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Non-amortizing intangible assets, Estimated Useful Life | Indefinite | |
Non-amortizing intangible assets | $ 321.5 | 321.3 |
Customer Relationships [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Gross Carrying Amount | 188.9 | 181.4 |
Amortizing intangible assets, Accumulated Amortization | $ 114.9 | 103 |
Customer Relationships [Member] | Minimum [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Estimated Useful Life | 3 years | |
Customer Relationships [Member] | Maximum [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Estimated Useful Life | 20 years | |
Developed Technology [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Estimated Useful Life | 15 years | |
Amortizing intangible assets, Gross Carrying Amount | $ 85 | 84.3 |
Amortizing intangible assets, Accumulated Amortization | 72.1 | 66.5 |
Trademarks And Brand Names [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Gross Carrying Amount | 3.9 | 1.1 |
Amortizing intangible assets, Accumulated Amortization | $ 0.6 | 0.2 |
Trademarks And Brand Names [Member] | Minimum [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Estimated Useful Life | 5 years | |
Trademarks And Brand Names [Member] | Maximum [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Estimated Useful Life | 20 years | |
Other [Member] | ||
Schedule Of Intangible Assets And Goodwill [Line Items] | ||
Amortizing intangible assets, Estimated Useful Life | Various | |
Amortizing intangible assets, Gross Carrying Amount | $ 0.3 | 5.6 |
Amortizing intangible assets, Accumulated Amortization | $ 0.1 | $ 1.2 |
Goodwill and Intangible Asset_4
Goodwill and Intangible Assets (Schedule of Amortization Expense) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Goodwill And Intangible Assets Disclosure [Abstract] | |||
Amortization expense | $ 19.9 | $ 15.1 | $ 14.6 |
Goodwill and Intangible Asset_5
Goodwill and Intangible Assets (Schedule of Expected Annual Amortization Expense) (Details) $ in Millions | Dec. 31, 2019USD ($) |
Goodwill And Intangible Assets Disclosure [Abstract] | |
2020 | $ 18.6 |
2021 | 17.2 |
2022 | 11.1 |
2023 | 10.7 |
2024 | $ 10.3 |
Other Non-Current Assets (Detai
Other Non-Current Assets (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Other Assets Noncurrent Disclosure [Abstract] | ||
Cash surrender value of Company owned life insurance policies | $ 53.5 | $ 54.3 |
Fair value of derivative assets | 1.3 | 9.6 |
Other | 3.1 | 4.6 |
Total other non-current assets | $ 57.9 | $ 68.5 |
Accounts Payable And Accrued _3
Accounts Payable And Accrued Expenses (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Schedule Of Accounts Payble And Accrued Expenses [Line Items] | ||
Payables, trade and other | $ 79.4 | $ 82.2 |
Current portion of lease liabilities | 5.2 | |
Employment costs | 16.5 | 18.6 |
Current portion of pension and postretirement liabilities | 10.5 | 10.9 |
Other | 10 | 11.6 |
Total accounts payable and accrued expenses | 148.7 | 383.3 |
Knauf [Member] | ||
Schedule Of Accounts Payble And Accrued Expenses [Line Items] | ||
Advance receipt of Knauf proceeds | 202.4 | |
Payable to Knauf for purchase price adjustments | 1.2 | |
Contingent liability payable to Knauf for adjustments to cash consideration | 35.2 | |
Payable to WAVE for receipt of Knauf proceeds | $ 25.9 | $ 22.4 |
Income Taxes (Narrative) (Detai
Income Taxes (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended | |||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | |
Income Taxes [Line Items] | ||||
Valuation allowances | $ 75.5 | $ 79.6 | ||
Estimated future taxable income to realize foreign tax credits | $ 62.4 | |||
Estimated future taxable income to realize foreign tax credits, expiration year | 2028 | |||
Estimated future capital gain to realize capital loss carryforwards | $ 56.2 | |||
Estimated future capital gain to realize capital loss carryforwards, expiration year | 2034 | |||
Unremitted earnings not taxed | $ 14 | 208 | ||
Income tax reconciliation foreign withholding taxes | 0.8 | 2.2 | ||
Unrecognized tax benefits | 34.7 | 42.6 | $ 53.4 | $ 86.9 |
UTB if recognized, would impact the reported effective tax rate | 17.2 | |||
UTB if recognized, would impact the reported effective tax rate, net of federal benefit | 16.1 | |||
Interest and penalties reported as accrued income tax | 2.2 | |||
Capital Loss Carryforward [Member] | ||||
Income Taxes [Line Items] | ||||
Capital loss carryforwards | $ 16 | |||
Minimum [Member] | ||||
Income Taxes [Line Items] | ||||
Number of open tax years subject to audit | 3 years | |||
Minimum [Member] | Capital Loss Carryforward [Member] | ||||
Income Taxes [Line Items] | ||||
Tax credit carryforward, expiration year | 2024 | |||
Maximum [Member] | ||||
Income Taxes [Line Items] | ||||
Number of open tax years subject to audit | 6 years | |||
Maximum [Member] | Capital Loss Carryforward [Member] | ||||
Income Taxes [Line Items] | ||||
Tax credit carryforward, expiration year | 2034 | |||
State [Member] | ||||
Income Taxes [Line Items] | ||||
Operating loss carryforwards | $ 897.3 | 954.5 | ||
Valuation allowances | 46.4 | |||
Estimated future taxable income to utilize deferred tax assets | 681.6 | |||
UTB decrease due to uncertain tax positions | $ 0.6 | |||
State [Member] | Minimum [Member] | ||||
Income Taxes [Line Items] | ||||
Operating loss carryforwards, expiration date | 2020 | |||
State [Member] | Maximum [Member] | ||||
Income Taxes [Line Items] | ||||
Operating loss carryforwards, expiration date | 2039 | |||
Federal [Member] | ||||
Income Taxes [Line Items] | ||||
Tax credit carryforward gross | $ 13.1 | $ 19.1 | ||
Valuation allowances | 13.1 | |||
UTB increase due to uncertain tax positions | $ 1.8 | |||
Federal [Member] | Minimum [Member] | ||||
Income Taxes [Line Items] | ||||
Tax credit carryforward, expiration year | 2020 | |||
Federal [Member] | Maximum [Member] | ||||
Income Taxes [Line Items] | ||||
Tax credit carryforward, expiration year | 2028 | |||
Federal and State [Member] | Capital Loss Carryforward [Member] | ||||
Income Taxes [Line Items] | ||||
Valuation allowances | $ 16 |
Income Taxes (Schedule Of Defer
Income Taxes (Schedule Of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Income Tax Disclosure [Abstract] | ||
Net operating losses | $ 54.8 | $ 58.7 |
Postretirement benefits | 21.2 | 18.2 |
Pension benefit liabilities | 12.9 | 14.3 |
Deferred compensation | 10.5 | 11.8 |
Undistributed foreign earnings | 32.5 | |
Foreign tax credit carryforwards | 13.1 | 19.1 |
State tax credit carryforwards | 9.3 | 9.8 |
Capital loss carryforwards | 16 | |
Lease right-of-use liabilities | 9 | |
Other | 9 | 17.1 |
Total deferred income tax assets | 155.8 | 181.5 |
Valuation allowances | (75.5) | (79.6) |
Net deferred income tax assets | 80.3 | 101.9 |
Intangibles | (126.2) | (132.3) |
Accumulated depreciation | (69.7) | (62) |
Prepaid pension costs | (24.2) | (11.5) |
Inventories | (4.5) | (5.5) |
Lease right-of-use assets | (9) | |
Other | (0.2) | (0.2) |
Total deferred income tax liabilities | (233.8) | (211.5) |
Net deferred income tax liabilities | (153.5) | (109.6) |
Deferred income taxes have been classified in the Consolidated Balance Sheet as: | ||
Deferred income tax assets - non-current | 10.4 | 14.8 |
Deferred income tax liabilities - non-current | (163.9) | (124.4) |
Net deferred income tax liabilities | $ (153.5) | $ (109.6) |
Income Taxes (Schedule Of Incom
Income Taxes (Schedule Of Income Tax Expense (Benefit)) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Tax Disclosure [Abstract] | |||
Earnings (loss) before income taxes, Domestic | $ 299.7 | $ 234 | $ 224.1 |
Earnings (loss) before income taxes, Foreign | (0.3) | 8.7 | (2) |
Earnings from continuing operations before income taxes | 299.4 | 242.7 | 222.1 |
Current income tax expense (benefit), Federal | 31.4 | 45.7 | 26.2 |
Current income tax expense (benefit), Foreign | 0.8 | 2.1 | 1.4 |
Current income tax expense (benefit), State | 6.3 | 8 | 4.7 |
Current income tax expense (benefit), Total | 38.5 | 55.8 | 32.3 |
Deferred income tax expense (benefit), Federal | 15.1 | (3.7) | (36.6) |
Deferred income tax expense (benefit), Foreign | (0.3) | (0.1) | |
Deferred income tax expense (benefit), State | 3.8 | 1 | 5.9 |
Deferred income tax expense (benefit), Total | 18.6 | (2.7) | (30.8) |
Income tax expense (benefit) | $ 57.1 | $ 53.1 | $ 1.5 |
Income Taxes (Schedule Of The R
Income Taxes (Schedule Of The Reconciliation To U.S. Statutory Tax Rate) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Tax Disclosure [Abstract] | |||
Continuing operations tax at statutory rate | $ 62.9 | $ 51 | $ 77.7 |
Increase in valuation allowances on deferred domestic income tax assets | 0.1 | 10 | 9.1 |
State income tax expense, net of federal benefit | 12.4 | 9.2 | 7.9 |
Domestic production activities | (5.8) | ||
Statute closures | (3.8) | (9.6) | (2.3) |
State deferred tax adjustments | (1.9) | ||
Capital loss utilization on WAVE earnings | (4.4) | ||
2017 Tax Act | (1.2) | (82.5) | |
Excess tax benefits on share-based compensation | (3.2) | (3.8) | |
Tax on foreign and foreign-source income | (1.9) | (4.4) | |
Other | (3.1) | 1.9 | (2.6) |
Income tax expense (benefit) | $ 57.1 | $ 53.1 | $ 1.5 |
Income Taxes (Schedule Of The_2
Income Taxes (Schedule Of The Reconciliation To U.S. Statutory Tax Rate) (Parenthetical) (Details) | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Tax Disclosure [Abstract] | |||
Corporate statutory tax rate | 21.00% | 21.00% | 35.00% |
Percentage of deduction for cost | 100.00% |
Income Taxes (Schedule Of Unrec
Income Taxes (Schedule Of Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Tax Disclosure [Abstract] | |||
Unrecognized tax benefits balance at January 1, | $ 42.6 | $ 53.4 | $ 86.9 |
Gross change for current year positions | 2.2 | 3.6 | (2.2) |
Increases for prior period positions | 1.1 | 2.9 | |
Decrease for prior period positions | (2.1) | (2) | (0.1) |
Decrease due to statute expirations | (8) | (13.5) | (34.1) |
Unrecognized tax benefits balance at December 31, | $ 34.7 | $ 42.6 | $ 53.4 |
Income Taxes (Schedule Of Other
Income Taxes (Schedule Of Other Taxes) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Income Tax Disclosure [Abstract] | |||
Payroll taxes | $ 16 | $ 15.6 | $ 14.2 |
Property, franchise and capital stock taxes | $ 3.8 | $ 3.7 | $ 4 |
Debt (Schedule Of Debt) (Detail
Debt (Schedule Of Debt) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Debt Instrument [Line Items] | ||
Principal debt outstanding | $ 615 | $ 825.6 |
Unamortized debt financing costs | (4.2) | (5.8) |
Less current portion and short-term debt | 6.3 | 55 |
Long-term debt, less current installments | 604.5 | 764.8 |
Revolving Credit Facility Due 2024 [Member] | ||
Debt Instrument [Line Items] | ||
Principal debt outstanding | 115 | |
Term Loan A Due 2021 [Member] | ||
Debt Instrument [Line Items] | ||
Principal debt outstanding | 547.5 | |
Term Loan A Due 2024 [Member] | ||
Debt Instrument [Line Items] | ||
Principal debt outstanding | 500 | |
Term Loan B Due 2023 [Member] | ||
Debt Instrument [Line Items] | ||
Principal debt outstanding | 243.1 | |
Tax Exempt Bonds Due 2041 [Member] | ||
Debt Instrument [Line Items] | ||
Principal debt outstanding | 35 | |
Current Portion And Short-Term Debt [Member] | ||
Debt Instrument [Line Items] | ||
Less current portion and short-term debt | 6.3 | 55 |
Long-term Debt [Member] | ||
Debt Instrument [Line Items] | ||
Long-term debt | 610.8 | 819.8 |
Long-Term Debt, Less Current Portion [Member] | ||
Debt Instrument [Line Items] | ||
Long-term debt, less current installments | $ 604.5 | $ 764.8 |
Debt (Narrative) (Details)
Debt (Narrative) (Details) - USD ($) | Jul. 03, 2019 | Sep. 30, 2019 | Mar. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2019 | Jun. 30, 2019 | Dec. 31, 2018 |
Debt Instrument [Line Items] | |||||||
Unamortized debt financing costs wrote off | $ 2,700,000 | ||||||
Letter of Credit [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Credit facility amount | $ 11,400,000 | 11,400,000 | |||||
Line of credit availability | 211,200,000 | 211,200,000 | |||||
Interest Rate Swap Contracts [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Notional interest rate swap | $ 100,000,000 | ||||||
Term Loan B [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Repayment of debt outstanding | $ 100,000,000 | ||||||
Line of credit availability | $ 241,900,000 | ||||||
Term Loan B [Member] | LIBOR | |||||||
Debt Instrument [Line Items] | |||||||
Interest rate spread | 2.75% | ||||||
Term Loan A [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Line of credit availability | 500,000,000 | $ 500,000,000 | $ 525,000,000 | ||||
Maturity date | Apr. 30, 2021 | ||||||
Term Loan A [Member] | LIBOR | |||||||
Debt Instrument [Line Items] | |||||||
Interest rate | 1.75% | ||||||
Tax-Exempt Industrial Development Bond [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Repayment of debt outstanding | 35,000,000 | ||||||
Bi-lateral Facility [Member] | Letter of Credit [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Credit facility amount | 11,400,000 | $ 11,400,000 | |||||
Line of credit availability | 25,000,000 | $ 25,000,000 | |||||
Revolving Credit Facility [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Amount outstanding | $ 0 | ||||||
Maturity date | Apr. 30, 2021 | ||||||
Revolving Credit Facility [Member] | Letter of Credit [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Line of credit availability | 150,000,000 | $ 150,000,000 | |||||
Revolving Credit Facility [Member] | LIBOR | |||||||
Debt Instrument [Line Items] | |||||||
Interest rate | 2.00% | ||||||
Refinanced Senior Credit Facility [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Financial covenants | The refinanced senior credit facility includes two financial covenants that require the ratio of consolidated earnings before interest, taxes, depreciation and amortization (“EBITDA”) to consolidated cash interest expense minus cash consolidated interest income to be greater than or equal to 3.0 to 1.0 and requires the ratio of consolidated funded indebtedness, minus AWI and domestic subsidiary unrestricted cash and cash equivalents up to $100 million, to EBITDA to be less than or equal to 3.75 to 1.0. | ||||||
Maximum unrestricted cash and cash equivalents for leverage ratio calculation | $ 100,000,000 | ||||||
Refinanced Senior Credit Facility [Member] | Minimum [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Ratio of EBITDA to consolidated cash interest expense minus cash consolidated interest income | 3 | ||||||
Refinanced Senior Credit Facility [Member] | Maximum [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Ratio of consolidated funded indebtedness, minus unrestricted cash and cash equivalents | 3.75 | ||||||
Securitization Facility [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Line of credit availability | 36,200,000 | $ 36,200,000 | |||||
Maturity date | Mar. 31, 2020 | ||||||
Letters of credit | 0 | $ 0 | |||||
Securitization Facility [Member] | Subsequent Event [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Maturity date | Mar. 31, 2021 | ||||||
Securitization Facility [Member] | ARC [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Ownership interest | 100.00% | ||||||
Securitization Facility [Member] | Letter of Credit [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Line of credit availability | 36,200,000 | $ 36,200,000 | |||||
Letters of credit issued classified as restricted cash | $ 6,000,000 | ||||||
Securitization Facility [Member] | Minimum [Member] | Subsequent Event [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Credit facility amount | $ 30,000,000 | ||||||
Securitization Facility [Member] | Maximum [Member] | Subsequent Event [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Credit facility amount | $ 36,200,000 | ||||||
Senior Credit Facility [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Credit facility amount | $ 1,050,000,000 | $ 1,050,000,000 | |||||
Amended Senior Credit Facility [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Line of credit availability | 1,000,000,000 | 1,000,000,000 | |||||
Bank, legal and other fees | 3,000,000 | 3,000,000 | |||||
Amount capitalized and recorded as a component of long-term debt | 2,900,000 | $ 2,900,000 | |||||
Unamortized debt financing costs wrote off | 2,700,000 | ||||||
Amended Senior Credit Facility [Member] | Term Loan A [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Maturity date | Sep. 30, 2024 | ||||||
Amended Senior Credit Facility [Member] | Term Loan A [Member] | LIBOR | |||||||
Debt Instrument [Line Items] | |||||||
Interest rate spread | 1.50% | ||||||
Amended Senior Credit Facility [Member] | Revolving Credit Facility [Member] | |||||||
Debt Instrument [Line Items] | |||||||
Line of credit availability | 500,000,000 | $ 500,000,000 | |||||
Letter of credit maximum sublimit | $ 150,000,000 | $ 150,000,000 | |||||
Maturity date | Sep. 30, 2024 | ||||||
Amended Senior Credit Facility [Member] | Revolving Credit Facility [Member] | LIBOR | |||||||
Debt Instrument [Line Items] | |||||||
Interest rate spread | 1.50% |
Debt (Scheduled Payments Of Lon
Debt (Scheduled Payments Of Long-Term Debt) (Details) $ in Millions | Dec. 31, 2019USD ($) |
Debt Disclosure [Abstract] | |
2020 | $ 6.3 |
2021 | 25 |
2022 | 25 |
2023 | 25 |
2024 | $ 533.7 |
Debt (Schedule of Letters of Cr
Debt (Schedule of Letters of Credit) (Details) | Dec. 31, 2019USD ($) |
Letter of Credit [Member] | |
Debt Instrument [Line Items] | |
Letters of credit, Limit | $ 211,200,000 |
Letters of credit, Used | 11,400,000 |
Letters of credit, Available | 199,800,000 |
Letter of Credit [Member] | Bi-lateral Facility [Member] | |
Debt Instrument [Line Items] | |
Letters of credit, Limit | 25,000,000 |
Letters of credit, Used | 11,400,000 |
Letters of credit, Available | 13,600,000 |
Revolving Credit Facility [Member] | Letter of Credit [Member] | |
Debt Instrument [Line Items] | |
Letters of credit, Limit | 150,000,000 |
Letters of credit, Available | 150,000,000 |
Accounts Receivable Securitization Facility [Member] | |
Debt Instrument [Line Items] | |
Letters of credit, Limit | 36,200,000 |
Accounts Receivable Securitization Facility [Member] | Letter of Credit [Member] | |
Debt Instrument [Line Items] | |
Letters of credit, Limit | 36,200,000 |
Letters of credit, Available | $ 36,200,000 |
Pension And Other Benefit Pro_3
Pension And Other Benefit Programs (Narrative) (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 12 Months Ended | ||
Mar. 31, 2020USD ($)Participant | Mar. 31, 2020USD ($)Participant | Dec. 31, 2019USD ($) | Dec. 31, 2018USD ($) | Dec. 31, 2017USD ($) | |
Defined Benefit Plan Disclosure [Line Items] | |||||
Projected benefit obligations | $ 1,431.4 | $ 1,359.7 | $ 1,500.1 | ||
Minimum [Member] | Scenario Forecast [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Non-cash expense | $ 400 | ||||
Maximum [Member] | Scenario Forecast [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Non-cash expense | $ 350 | ||||
U.S. Defined-Benefit Plans [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Actuarial gain (loss) amortization period | 17 years | 18 years | 19 years | ||
Amortization of unrecognized net actuarial gains (losses) in 2020 | $ (20.5) | ||||
Estimated future employer contributions in 2020 | 3.9 | ||||
U.S. Defined-Benefit Plans [Member] | Other Non-operating (Income) Expense, Net [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Partial settlement losses | $ 20.8 | ||||
Non-U.S. Pension Plans [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Accumulated benefit obligation | $ 2.8 | $ 2.5 | |||
Defined Benefit Pension Plans [Member] | Minimum [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Assumed rate of return forecast period | 10 years | ||||
Defined Benefit Pension Plans [Member] | Maximum [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Assumed rate of return forecast period | 30 years | ||||
U.S. Pension Plans [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Partial settlement losses | (20.8) | ||||
Accumulated benefit obligation | $ 1,429.5 | $ 1,356.8 | |||
Long-term return forecast | 5.75% | 6.50% | |||
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Projected benefit obligations | $ 77.5 | $ 65.4 | 86.6 | ||
Average rate of annual increase in the per capita costs, pre-65 | 7.20% | ||||
Ultimate rate | 4.50% | ||||
Amortization of unrecognized net actuarial gains (losses) in 2020 | $ 5.9 | ||||
Estimated future employer contributions in 2020 | $ 6.5 | ||||
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | Minimum [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Average rate of annual increase in the per capita costs, post-65 | 8.10% | ||||
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | Maximum [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Average rate of annual increase in the per capita costs, post-65 | 8.20% | ||||
U.S. and Non-U.S. Plans [Member] | Defined Contribution Benefit Plans [member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Employee contributions, vested percentage | 100.00% | ||||
Costs for defined contribution benefit plans | $ 7.7 | $ 6.3 | $ 6.2 | ||
Retirement Income Plan (RIP) [Member] | Scenario Forecast [Member] | |||||
Defined Benefit Plan Disclosure [Line Items] | |||||
Projected benefit obligations | $ 1,000 | ||||
Number of retirees and beneficiaries participants | Participant | 10,000 | 10,000 | |||
Projected benefit obligations | $ 370 | $ 370 | |||
Number of deferred vested and active participants | Participant | 3,000 |
Pension And Other Benefit Pro_4
Pension And Other Benefit Programs (Schedule Of Net Funded Status) (Details) - USD ($) $ in Millions | 12 Months Ended | |
Dec. 31, 2019 | Dec. 31, 2018 | |
Defined Benefit Plan Disclosure [Line Items] | ||
Benefit obligation as of beginning of period | $ 1,359.7 | $ 1,500.1 |
Service cost | 4.8 | 5.7 |
Interest cost | 50.3 | 46.1 |
Actuarial loss (gain) | 117 | (90) |
Benefits paid | (100.4) | (102.2) |
Benefit obligation as of end of period | 1,431.4 | 1,359.7 |
Fair value of plan assets as of beginning of period | 1,360.4 | 1,529.7 |
Actual return on plan assets | 214.4 | (71) |
Employer contributions | 4 | 3.9 |
Benefits paid | (100.4) | (102.2) |
Fair value of plan assets as of end of period | 1,478.4 | 1,360.4 |
Funded status | 47 | 0.7 |
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Benefit obligation as of beginning of period | 65.4 | 86.6 |
Service cost | 0.1 | 0.2 |
Interest cost | 2.4 | 2.6 |
Plan participants' contributions | 2 | 2.9 |
Plan amendments | (1.1) | |
Actuarial loss (gain) | 18.1 | (15.7) |
Benefits paid | (9.4) | (11.2) |
Benefit obligation as of end of period | 77.5 | 65.4 |
Fair value of plan assets as of beginning of period | 0 | 0 |
Employer contributions | 7.4 | 8.3 |
Plan participants' contributions | 2 | 2.9 |
Benefits paid | (9.4) | (11.2) |
Fair value of plan assets as of end of period | 0 | |
Funded status | $ (77.5) | $ (65.4) |
Pension And Other Benefit Pro_5
Pension And Other Benefit Programs (Schedule Of Assumptions Used) (Details) | 12 Months Ended | |
Dec. 31, 2019 | Dec. 31, 2018 | |
U.S. Pension Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Benefit obligation discount rate | 3.16% | 4.30% |
Benefit obligation rate of compensation increase | 3.05% | 3.05% |
Net periodic benefit cost discount rate | 4.28% | 3.62% |
Net periodic benefit cost expected return on plan assets | 5.75% | 6.50% |
Net periodic benefit cost rate of compensation increase | 3.05% | 3.05% |
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Benefit obligation discount rate | 3.14% | 4.31% |
Net periodic benefit cost discount rate | 4.31% | 3.60% |
Pension And Other Benefit Pro_6
Pension And Other Benefit Programs (Schedule Of Benefit Obligations In Excess Of Assets) (Details) - RBEP [Member] - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Defined Benefit Plan Disclosure [Line Items] | ||
RBEP Projected benefit obligation, December 31 | $ 47.8 | $ 52.1 |
RBEP Accumulated benefit obligation, December 31 | $ 47.8 | $ 52.1 |
Pension And Other Benefit Pro_7
Pension And Other Benefit Programs (Schedule Of Periodic Benefit (Credit) Costs for U.S. Defined Benefit Pension Plans) (Details) - U.S. Pension Plans [Member] - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Defined Benefit Plan Disclosure [Line Items] | |||
Service cost of benefits earned during the period | $ 4.8 | $ 5.7 | $ 8.6 |
Interest cost on projected benefit obligation | 50.3 | 46.1 | 48.1 |
Expected return on plan assets | (80.1) | (95.9) | (98.7) |
Amortization of prior service (credit) cost | 1.5 | ||
Amortization of net actuarial (gain) loss | 19.2 | 20 | 17.5 |
Partial settlement | 20.8 | ||
Net periodic pension (credit) cost | $ (5.8) | $ (24.1) | $ (2.2) |
Pension And Other Benefit Pro_8
Pension And Other Benefit Programs (Schedule Of Defined Asset Allocation) (Details) | Dec. 31, 2019 | Dec. 31, 2018 | |
Long Duration Bonds [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Target Weight | 70.00% | ||
Position | 69.00% | [1] | 62.00% |
Equities Real Estate And Private Equity [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Target Weight | 30.00% | ||
Position | 30.00% | [1] | 30.00% |
High Yield Bonds And Real Assets [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Position | 2.00% | ||
Other [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Position | 1.00% | [1] | 6.00% |
[1] | Investments in collective trust funds as of December 31, 2019 and 2018 have been categorized within the asset classes above based on the underlying investments in those funds. |
Pension And Other Benefit Pro_9
Pension And Other Benefit Programs (Summary Of Fair Value Of Assets Plan) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 |
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | $ 1,467.7 | $ 1,296.4 | |
Investments measured at net asset value | 10.7 | 64 | |
Net assets | 1,478.4 | 1,360.4 | $ 1,529.7 |
Bonds [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 1,017.7 | 832.2 | |
Collective Trust Funds [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 434.6 | 460.1 | |
Cash, Other Short-Term Investments and Payables, Net [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 12.9 | 1.5 | |
Other Investments [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 2.5 | 2.6 | |
Investments measured at net asset value | 3.9 | ||
Level 1 [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 0.3 | (22.7) | |
Level 1 [Member] | Cash, Other Short-Term Investments and Payables, Net [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 0.3 | (22.7) | |
Level 2 [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 1,464.9 | 1,316.5 | |
Level 2 [Member] | Bonds [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 1,017.7 | 832.2 | |
Level 2 [Member] | Collective Trust Funds [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 434.6 | 460.1 | |
Level 2 [Member] | Cash, Other Short-Term Investments and Payables, Net [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 12.6 | 24.2 | |
Level 3 [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | 2.5 | 2.6 | |
Level 3 [Member] | Other Investments [Member] | |||
Defined Benefit Plan Disclosure [Line Items] | |||
Net assets measured at fair value | $ 2.5 | $ 2.6 |
Pension And Other Benefit Pr_10
Pension And Other Benefit Programs (Summary Of Assets Measured At NAV) (Details) - USD ($) $ in Millions | 12 Months Ended | |
Dec. 31, 2019 | Dec. 31, 2018 | |
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items] | ||
Investments measured at net asset value | $ 10.7 | $ 64 |
Unfunded commitments | 2.2 | 3 |
Real Estate [Member] | ||
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items] | ||
Investments measured at net asset value | 10.7 | 60.1 |
Unfunded commitments | $ 2.2 | $ 2.2 |
Redemption frequency | Quarterly | Quarterly |
Real Estate [Member] | Minimum [Member] | ||
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items] | ||
Redemption notice period | 60 days | 45 days |
Real Estate [Member] | Maximum [Member] | ||
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items] | ||
Redemption notice period | 90 days | |
Other Investments [Member] | ||
Fair Value Investments Entities That Calculate Net Asset Value Per Share [Line Items] | ||
Investments measured at net asset value | $ 3.9 | |
Unfunded commitments | $ 0.8 | |
Redemption frequency | None | |
Redemption notice period | None |
Pension And Other Benefit Pr_11
Pension And Other Benefit Programs (Schedule Of Periodic Benefit (Credit) Costs) (Details) - U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Defined Benefit Plan Disclosure [Line Items] | |||
Service cost of benefits earned during the period | $ 0.1 | $ 0.2 | $ 0.4 |
Interest cost on projected benefit obligation | 2.4 | 2.6 | 3 |
Amortization of prior service (credit) cost | (0.2) | (0.1) | |
Amortization of net actuarial (gain) loss | (8.5) | (5.7) | (3.6) |
Net periodic pension (credit) cost | $ (6.2) | $ (3) | $ (0.2) |
Pension And Other Benefit Pr_12
Pension And Other Benefit Programs (Schedule Of Effect Of One-Percentage-Point Change In Assumed Health Care Cost Trend Rates) (Details) - U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] $ in Millions | 12 Months Ended |
Dec. 31, 2019USD ($) | |
Defined Benefit Plan Disclosure [Line Items] | |
Effect on postretirement benefit obligation, Increase | $ 0.1 |
Effect on postretirement benefit obligation, Decrease | $ (0.1) |
Pension And Other Benefit Pr_13
Pension And Other Benefit Programs (Schedule Of Amounts Recognized In Assets And Liabilities) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Defined Benefit Plan Disclosure [Line Items] | ||
Prepaid pension costs | $ 94.8 | $ 52.8 |
U.S. Pension Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Prepaid pension costs | 94.8 | 52.8 |
Accounts payable and accrued expenses | (3.9) | (4.3) |
Pension benefit liabilities | (43.9) | (47.8) |
Net amount recognized | 47 | 0.7 |
Non-U.S. Pension Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Accounts payable and accrued expenses | (0.1) | |
Pension benefit liabilities | (2.7) | (2.5) |
Net amount recognized | (2.8) | (2.5) |
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Accounts payable and accrued expenses | (6.5) | (6.6) |
Postretirement benefit liabilities | (71) | (58.8) |
Net amount recognized | $ (77.5) | $ (65.4) |
Pension And Other Benefit Pr_14
Pension And Other Benefit Programs (Schedule Of Amounts In Accumulated Other Comprehensive) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
U.S. Pension Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Net actuarial (loss) gain | $ (540.7) | $ (577.3) |
Accumulated other comprehensive (loss) income | (540.7) | (577.3) |
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | ||
Defined Benefit Plan Disclosure [Line Items] | ||
Net actuarial (loss) gain | 32.8 | 59.3 |
Prior service (cost) credit | 2 | 1.1 |
Accumulated other comprehensive (loss) income | $ 34.8 | $ 60.4 |
Pension And Other Benefit Pr_15
Pension And Other Benefit Programs (Schedule Of Expected Benefit Payments) (Details) $ in Millions | Dec. 31, 2019USD ($) |
U.S. Defined-Benefit Plans [Member] | |
Defined Benefit Plan Disclosure [Line Items] | |
2020 | $ 103.6 |
2021 | 101.5 |
2022 | 100.5 |
2023 | 99.4 |
2024 | 97.8 |
2025 - 2029 | 450.7 |
U.S. Defined-Benefit Retiree Health And Life Insurance Plans [Member] | |
Defined Benefit Plan Disclosure [Line Items] | |
2020 | 6.5 |
2021 | 6.3 |
2022 | 6.2 |
2023 | 5.8 |
2024 | 5.6 |
2025 - 2029 | $ 24.2 |
Financial Instruments (Estimate
Financial Instruments (Estimated Fair Value of Financial Instruments) (Details) - Level 2 [Member] - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Carrying Amount [Member] | ||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
Total long-term debt, including current portion | $ (610.8) | $ (819.8) |
Estimated Fair Value [Member] | ||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
Total long-term debt, including current portion | (610.8) | (811.3) |
Interest Rate Swap Contracts [Member] | Carrying Amount [Member] | ||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
Derivative assets (liabilities), net | (14.3) | 3.5 |
Interest Rate Swap Contracts [Member] | Estimated Fair Value [Member] | ||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
Derivative assets (liabilities), net | $ (14.3) | $ 3.5 |
Derivative Financial Instrume_3
Derivative Financial Instruments (Narrative) (Details) | Nov. 28, 2018USD ($)Swap | Nov. 13, 2016 | Dec. 31, 2018USD ($) | Dec. 31, 2019USD ($)item | Sep. 30, 2019USD ($) |
Derivative [Line Items] | |||||
Loss in AOCI expected to be recognized in earnings over the next twelve months | $ (2,600,000) | ||||
Not Designated As Hedging Instrument [Member] | |||||
Derivative [Line Items] | |||||
Derivative assets | $ 0 | 0 | |||
Derivative liabilities | 0 | $ 0 | |||
Commodity Price Risk [Member] | Open Natural Gas Contracts | |||||
Derivative [Line Items] | |||||
Number of Contract Designated Hedges | item | 0 | ||||
Currency Rate Risk – Sales and Purchases | Foreign Exchange | |||||
Derivative [Line Items] | |||||
Number of Contract Designated Hedges | item | 0 | ||||
Interest Rate Swap Contracts [Member] | |||||
Derivative [Line Items] | |||||
Notional interest rate swap | $ 100,000,000 | ||||
Notional interest rate swap settled | $ 100,000,000 | ||||
Interest Rate Swap Contracts [Member] | Term Loan A Swaps [Member] | |||||
Derivative [Line Items] | |||||
Notional interest rate swap | $ 200,000,000 | ||||
Number of interest rate swaps | Swap | 2 | ||||
Loss in other operating expense (income) due to fair value changes | $ 4,600,000 | ||||
LIBOR floor | 0.00% | ||||
Interest Rate Swap Contracts [Member] | Term Loan A Swaps [Member] | Forward Starting Swap [Member] | |||||
Derivative [Line Items] | |||||
Notional interest rate swap | $ 100,000,000 | ||||
LIBOR floor | 0.00% | ||||
Interest Rate Swap Mature 2021 [Member] | |||||
Derivative [Line Items] | |||||
Derivatives swap maturity year | 2021 | ||||
Interest Rate Swap Mature 2023 [Member] | |||||
Derivative [Line Items] | |||||
Derivatives swap maturity year | 2023 | ||||
Interest Rate Swap Mature 2025 [Member] | |||||
Derivative [Line Items] | |||||
Derivatives swap maturity year | 2025 |
Derivative Financial Instrume_4
Derivative Financial Instruments (Summary of Interest Rate Swaps) (Details) | 12 Months Ended |
Dec. 31, 2019USD ($) | |
November 2016 to March 2021 [Member] | |
Derivative [Line Items] | |
Trade Date | Nov. 13, 2016 |
Notional Amount | $ 200,000,000 |
Coverage Period | November 2016 to March 2021 |
Risk Coverage | USD-LIBOR |
November 2018 to November 2023 [Member] | |
Derivative [Line Items] | |
Trade Date | Nov. 28, 2018 |
Notional Amount | $ 200,000,000 |
Coverage Period | November 2018 to November 2023 |
Risk Coverage | USD-LIBOR |
March 2021 to March 2025 [Member] | |
Derivative [Line Items] | |
Trade Date | Nov. 28, 2018 |
Notional Amount | $ 100,000,000 |
Coverage Period | March 2021 to March 2025 |
Risk Coverage | USD-LIBOR |
Derivative Financial Instrume_5
Derivative Financial Instruments (Summary of Fair Value of Derivative Instruments on Consolidated Balance Sheet) (Details) - Interest Rate Swap Contracts [Member] - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Other Non-Current Assets [Member] | ||
Derivatives Fair Value [Line Items] | ||
Derivative Assets, Fair Value | $ 1.3 | $ 9.6 |
Other Long-Term Liabilities [Member] | ||
Derivatives Fair Value [Line Items] | ||
Derivative Liabilities, Fair Value | $ 15.6 | $ 6.1 |
Derivative Financial Instrume_6
Derivative Financial Instruments (Summary of Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Derivative Instruments Gain Loss [Line Items] | |||
Amount of Gain (Loss) Recognized in AOCI | $ (18.8) | $ 0.9 | $ (0.8) |
Derivatives in Cash Flow Hedging Relationships [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Amount of Gain (Loss) Recognized in AOCI | (20) | (0.5) | (1.4) |
Gain (Loss) Reclassified from AOCI into Income | (1.4) | (1.5) | (0.6) |
Derivatives in Cash Flow Hedging Relationships [Member] | Continuing Operations [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Gain (Loss) Reclassified from AOCI into Income | (1.4) | (1.5) | (0.5) |
Derivatives in Cash Flow Hedging Relationships [Member] | Discontinued Operations [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Gain (Loss) Reclassified from AOCI into Income | (0.1) | ||
Derivatives in Cash Flow Hedging Relationships [Member] | Natural Gas Commodity Contracts [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Amount of Gain (Loss) Recognized in AOCI | 0.7 | (1.3) | |
Derivatives in Cash Flow Hedging Relationships [Member] | Natural Gas Commodity Contracts [Member] | Cost of goods sold [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Gain (Loss) Reclassified from AOCI into Income | 0.1 | 0.3 | |
Derivatives in Cash Flow Hedging Relationships [Member] | Foreign Exchange Contracts - Purchases [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Amount of Gain (Loss) Recognized in AOCI | 0.1 | (0.5) | |
Derivatives in Cash Flow Hedging Relationships [Member] | Foreign Exchange Contracts - Sales [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Amount of Gain (Loss) Recognized in AOCI | 0.7 | (1.8) | |
Derivatives in Cash Flow Hedging Relationships [Member] | Foreign Exchange Contracts - Sales [Member] | Net Sales [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Gain (Loss) Reclassified from AOCI into Income | 0.1 | ||
Derivatives in Cash Flow Hedging Relationships [Member] | Interest Rate Swap Contracts [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Amount of Gain (Loss) Recognized in AOCI | (20) | (2) | 2.2 |
Derivatives in Cash Flow Hedging Relationships [Member] | Interest Rate Swap Contracts [Member] | Interest Expense [Member] | |||
Derivative Instruments Gain Loss [Line Items] | |||
Gain (Loss) Reclassified from AOCI into Income | $ (1.4) | $ (1.6) | $ (0.9) |
Other Long-Term Liabilities (Sc
Other Long-Term Liabilities (Schedule of Other Long-Term Liabilities) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Other Liabilities Disclosure [Abstract] | ||
Long-term deferred compensation arrangements | $ 14 | $ 14 |
Environmental liabilities | 1.5 | 11.7 |
Fair value of derivative liabilities | 15.6 | 6.1 |
Other | 6.7 | 6.2 |
Total other long-term liabilities | $ 37.8 | $ 38 |
Share-Based Compensation Plan_2
Share-Based Compensation Plans (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Number of shares outstanding | 261,100 | 602,500 | |
Adjusted share-based compensation cost | $ 8.4 | $ 12.9 | $ 9.8 |
Share-based compensation cost, net of tax | 6.3 | $ 9.6 | $ 5.9 |
Total unrecognized compensation cost | $ 12.5 | ||
Total unrecognized compensation cost, weighted-average period | 1 year 9 months 18 days | ||
RSUs Liability Awards [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Number of shares accounted for liability awards | 0 | 5,680 | |
PSUs Liability Awards [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Number of shares accounted for liability awards | 895 | 1,742 | |
Performance Stock Awards [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Number of shares granted | 58,430 | 69,669 | |
RSUs [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Number of shares accounted for liability awards | 65,400 | 100,300 | |
Number of shares granted | 34,900 | ||
2016 LTIP [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Number of shares authorized | 8,949,000 | ||
Shares available for grant | 3,456,997 | ||
Plan expiration date | Jul. 8, 2026 | ||
2016 LTIP [Member] | Employee Stock Option [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Award vesting period | 3 years | ||
Award expiration period | 10 years | ||
2016 Director Stock Unit Plan [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Number of shares authorized | 550,000 | ||
Shares available for grant | 179,496 | ||
2016 Director Stock Unit Plan [Member] | RSUs [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Award vesting period | 1 year | ||
Number of shares granted | 9,981 | 13,058 | |
Number of shares outstanding | 140,417 | 163,564 | |
Vested director stock units | 130,436 | 150,506 | |
2006 Phantom Stock Unit Plan [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Shares available for grant | 0 | ||
Vested phantom shares | 11,773 | ||
Award payable period | 6 months | ||
Total liability recorded for shares | $ 1 | ||
2006 Phantom Stock Unit Plan [Member] | Minimum [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Award vesting period | 1 year | ||
2006 Phantom Stock Unit Plan [Member] | Maximum [Member] | |||
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||
Award vesting period | 3 years |
Share-Based Compensation Plan_3
Share-Based Compensation Plans (Schedule Of Changes In Stock Options) (Details) $ / shares in Units, $ in Millions | 12 Months Ended |
Dec. 31, 2019USD ($)$ / sharesshares | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |
Option shares outstanding, December 31, 2018, Number of shares | shares | 602,500 |
Option shares exercised, Number of shares | shares | (341,400) |
Option shares outstanding, December 31, 2019, Number of shares | shares | 261,100 |
Option shares exercisable, vested and expected to vest, December 31, 2019, Number of shares | shares | 261,100 |
Option shares outstanding, December 31, 2018, Weighted-average exercise price | $ / shares | $ 41.71 |
Option shares exercised, Weighted-average exercise price | $ / shares | 42.38 |
Option shares outstanding, December 31, 2019, Weighted-average exercise price | $ / shares | 40.84 |
Option shares exercisable, vested and expected to vest, December 31, 2019. Weighted-average exercise price | $ / shares | $ 40.84 |
Option shares outstanding, December 31, 2019, Weighted-average remaining contractual term | 2 years 7 months 6 days |
Option shares exercisable, vested and expected to vest, December 31, 2019. Weighted-average remaining contractual term | 2 years 7 months 6 days |
Option shares outstanding, December 31, 2019, Aggregate intrinsic value | $ | $ 13.9 |
Option shares exercisable, vested and expected to vest, December 31, 2019, Aggregate intrinsic value | $ | $ 13.9 |
Share-Based Compensation Plan_4
Share-Based Compensation Plans (Schedule Of Stock Option Exercises) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] | |||
Total intrinsic value of stock options exercised | $ 15.9 | $ 23.7 | $ 0.9 |
Cash proceeds received from stock options exercised | 14.5 | 18.4 | 3.3 |
Tax deduction (expense) realized from stock options exercised | $ 3.3 | $ 6.1 | $ (0.2) |
Share-Based Compensation Plan_5
Share-Based Compensation Plans (Schedule Of Restricted Stock, RSUs, Performance Restricted Stock and PSUs Activity) (Details) | 12 Months Ended |
Dec. 31, 2019$ / sharesshares | |
RSUs [Member] | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |
Beginning balance, Number of shares | shares | 100,300 |
Granted, Number of shares | shares | 34,900 |
Vested, Number of shares | shares | (62,000) |
Forfeited, Number of shares | shares | (7,800) |
Ending balance, Number of shares | shares | 65,400 |
Beginning balance, Weighted-average fair value at grant date | $ / shares | $ 48.69 |
Granted, Weighted-average fair value at grant date | $ / shares | 82.99 |
Vested, Weighted-average fair value at grant date | $ / shares | (46.32) |
Forfeited, Weighted-average fair value at grant date | $ / shares | (64.18) |
Ending balance, Weighted-average fair value at grant date | $ / shares | $ 66.49 |
PSUs [Member] | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |
Beginning balance, Number of shares | shares | 503,200 |
Granted, Number of shares | shares | 118,600 |
Performance adjustments, Number of shares | shares | 273,800 |
Vested, Number of shares | shares | (513,800) |
Forfeited, Number of shares | shares | (24,100) |
Ending balance, Number of shares | shares | 357,700 |
Beginning balance, Weighted-average fair value at grant date | $ / shares | $ 45.14 |
Granted, Weighted-average fair value at grant date | $ / shares | 76.05 |
Performance adjustments, Weighted-average fair value at grant date | $ / shares | 38.66 |
Vested, Weighted-average fair value at grant date | $ / shares | (38.89) |
Forfeited, Weighted-average fair value at grant date | $ / shares | (63.48) |
Ending balance, Weighted-average fair value at grant date | $ / shares | $ 58.27 |
Share-Based Compensation Plan_6
Share-Based Compensation Plans (Schedule Of Weighted-Average Assumptions For PSUs Measured At Fair Value) (Details) - PSUs [Member] - $ / shares | 12 Months Ended | |
Dec. 31, 2019 | Dec. 31, 2018 | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
Weighted-average grant date fair value of market based PSUs granted | $ 77.80 | $ 53.01 |
Risk-free rate of return | 2.40% | 2.40% |
Expected volatility | 25.90% | 26.30% |
Expected term | 3 years 1 month 6 days | 3 years 1 month 6 days |
Expected dividend yield | 0.00% | 0.00% |
Employee Costs (Schedule Of Emp
Employee Costs (Schedule Of Employee Compensation) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Compensation Related Costs [Abstract] | |||
Wages, salaries and incentive compensation | $ 201.8 | $ 197.2 | $ 191 |
Payroll taxes | 16 | 15.6 | 14.2 |
Defined contribution and defined benefit pension plan (credit) expense, net | 2 | (17.8) | 4.1 |
Insurance and other benefit costs | 21.9 | 22.3 | 24 |
Share-based compensation | 8.4 | 12.9 | 9.8 |
Total | $ 250.1 | $ 230.2 | $ 243.1 |
Shareholders' Equity (Narrative
Shareholders' Equity (Narrative) (Details) - USD ($) | Feb. 19, 2020 | Oct. 08, 2018 | Aug. 02, 2018 | Oct. 30, 2017 | Jul. 29, 2016 | Mar. 31, 2020 | Nov. 30, 2019 | Oct. 31, 2019 | Aug. 31, 2019 | Jul. 31, 2019 | May 31, 2019 | Apr. 30, 2019 | Mar. 31, 2019 | Feb. 28, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2019 | Jul. 31, 2018 |
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Shares repurchase program, repurchased cost | $ 131,300,000 | $ 306,600,000 | $ 80,400,000 | ||||||||||||||||
Quarterly dividends declared | $ 0.20 | $ 0.175 | $ 0.175 | $ 0.175 | |||||||||||||||
Dividends declared | $ 0.20 | $ 0.175 | $ 0.175 | $ 0.175 | $ 0.725 | $ 0.175 | |||||||||||||
Dividends payable, date to be paid, year and month | 2019-11 | 2019-08 | 2019-05 | 2019-03 | |||||||||||||||
Scenario Forecast [Member] | |||||||||||||||||||
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Dividends declared | $ 0.20 | ||||||||||||||||||
Dividends payable, date to be paid, year and month | 2020-03 | ||||||||||||||||||
Subsequent Event [Member] | |||||||||||||||||||
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Quarterly dividends declared | $ 0.20 | ||||||||||||||||||
Accelerated Share Repurchase [Member] | Deutsche Bank AG [Member] | |||||||||||||||||||
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Shares repurchase program, expiration date | Oct. 8, 2018 | ||||||||||||||||||
Pre payment of repurchase program | $ 150,000,000 | ||||||||||||||||||
Repurchase program, Shares | 1,766,004 | ||||||||||||||||||
Accelerated share repurchase remaining shares returned | 389,825 | ||||||||||||||||||
Common Stock | |||||||||||||||||||
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Shares repurchase program, expiration date | Jul. 31, 2018 | ||||||||||||||||||
Stock repurchase program, additional authorized amount | $ 250,000,000 | $ 300,000,000 | |||||||||||||||||
Shares repurchase program, extended expiration date | Oct. 31, 2020 | ||||||||||||||||||
Shares repurchase program, shares repurchased | 1,525,562 | 4,734,888 | 1,841,690 | ||||||||||||||||
Common Stock | Share Repurchase Program Excluding ASR [Member] | |||||||||||||||||||
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Shares repurchase program, shares repurchased | 1,500,000 | ||||||||||||||||||
Shares repurchase program, repurchased cost | $ 131,200,000 | ||||||||||||||||||
Shares repurchase program, average price per share | $ 86.02 | ||||||||||||||||||
Common Stock | Share Repurchase Program Including Accelerated Share Repurchase | |||||||||||||||||||
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Shares repurchase program, shares repurchased | 9,200,000 | ||||||||||||||||||
Shares repurchase program, repurchased cost | $ 561,800,000 | ||||||||||||||||||
Shares repurchase program, average price per share | $ 60.98 | ||||||||||||||||||
Common Stock | Maximum [Member] | |||||||||||||||||||
Equity Class Of Treasury Stock [Line Items] | |||||||||||||||||||
Shares repurchase program, authorized amount | $ 150,000,000 | $ 700,000,000 |
Shareholders' Equity (Component
Shareholders' Equity (Components Of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018 |
Stockholders Equity Note [Abstract] | ||
Foreign currency translation adjustments | $ 9.4 | $ (74.7) |
Derivative (loss) gain, net | (8.5) | 5.3 |
Pension and postretirement adjustments | (377) | (390.2) |
Accumulated other comprehensive (loss) | $ (376.1) | $ (459.6) |
Shareholders' Equity (Schedule
Shareholders' Equity (Schedule Of Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Stockholders Equity Note [Abstract] | |||
Foreign currency translation adjustments, Pre-tax Amount | $ 84.1 | $ (27.6) | $ 24.5 |
Derivative (loss) gain, net, Pre-tax Amount | (18.8) | 0.9 | (0.8) |
Pension and postretirement adjustments, Pre-tax Amount | 16.8 | (41.6) | 50.4 |
Total other comprehensive (loss) income, Pre-tax Amount | 82.1 | (68.3) | 74.1 |
Derivative (loss) gain, net, Tax (Expense) Benefit | 4.9 | 0.2 | 0.5 |
Pension and postretirement adjustments, Tax (Expense) Benefit | (3.6) | 8.7 | (16.7) |
Total other comprehensive (loss) income, Tax (Expense) Benefit | 1.3 | 8.9 | (16.2) |
Foreign currency translation adjustments, After-tax Amount | 84.1 | (27.6) | 24.5 |
Derivative gain (loss), net, After-tax Amount | (13.9) | 1.1 | (0.3) |
Pension and postretirement adjustments | 13.2 | (32.9) | 33.7 |
Total other comprehensive income (loss) | $ 83.4 | $ (59.4) | $ 57.9 |
Shareholders' Equity (Schedul_2
Shareholders' Equity (Schedule Of Accumulated Other Comprehensive Income Activity) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Balance | $ 226 | $ 384.1 | $ 266.4 |
Other comprehensive income (loss) income before reclassifications, net of tax benefit (expense) | (9.7) | (72.3) | |
Amounts reclassified from accumulated other comprehensive (loss) | 93.1 | 12.9 | |
Net current period other comprehensive (loss) income | 83.4 | (59.4) | |
Balance | 364.9 | 226 | 384.1 |
ASU 2018-02 [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Impact of ASU adoption | (54.3) | ||
ASU 2017-12 [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Impact of ASU adoption | 0.1 | ||
Foreign Currency Translation Adjustments [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Balance | (74.7) | (47.1) | |
Other comprehensive income (loss) income before reclassifications, net of tax benefit (expense) | 3.9 | (27.6) | |
Amounts reclassified from accumulated other comprehensive (loss) | 80.2 | ||
Net current period other comprehensive (loss) income | 84.1 | (27.6) | |
Balance | 9.4 | (74.7) | (47.1) |
Derivative Gain (Loss) [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Balance | 5.3 | 3.5 | |
Other comprehensive income (loss) income before reclassifications, net of tax benefit (expense) | (15) | ||
Amounts reclassified from accumulated other comprehensive (loss) | 1.1 | 1.1 | |
Net current period other comprehensive (loss) income | (13.9) | 1.1 | |
Balance | (8.5) | 5.3 | 3.5 |
Derivative Gain (Loss) [Member] | ASU 2018-02 [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Impact of ASU adoption | 0.7 | ||
Derivative Gain (Loss) [Member] | ASU 2017-12 [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Impact of ASU adoption | 0.1 | ||
Pension And Postretirement Adjustments [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Balance | (390.2) | (302.3) | |
Other comprehensive income (loss) income before reclassifications, net of tax benefit (expense) | 1.4 | (44.7) | |
Amounts reclassified from accumulated other comprehensive (loss) | 11.8 | 11.8 | |
Net current period other comprehensive (loss) income | 13.2 | (32.9) | |
Balance | (377) | (390.2) | (302.3) |
Pension And Postretirement Adjustments [Member] | ASU 2018-02 [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Impact of ASU adoption | (55) | ||
Accumulated Other Comprehensive (Loss) [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Balance | (459.6) | (345.9) | (403.8) |
Balance | (376.1) | (459.6) | $ (345.9) |
Accumulated Other Comprehensive (Loss) [Member] | ASU 2018-02 [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Impact of ASU adoption | $ (54.3) | ||
Accumulated Other Comprehensive (Loss) [Member] | ASU 2017-12 [Member] | |||
Accumulated Other Comprehensive Income Loss [Line Items] | |||
Impact of ASU adoption | $ 0.1 |
Shareholders' Equity (Schedul_3
Shareholders' Equity (Schedule Of Accumulated Other Comprehensive Income Activity) (Parenthetical) (Details) - USD ($) $ in Millions | 12 Months Ended | |
Dec. 31, 2019 | Dec. 31, 2018 | |
Accumulated Other Comprehensive Income Loss [Line Items] | ||
Other comprehensive income (loss) before reclassifications, tax (benefit) expense | $ 3.8 | $ 11.9 |
Derivative Gain (Loss) [Member] | ||
Accumulated Other Comprehensive Income Loss [Line Items] | ||
Other comprehensive income (loss) before reclassifications, tax (benefit) expense | 5.2 | 0.6 |
Pension And Postretirement Adjustments [Member] | ||
Accumulated Other Comprehensive Income Loss [Line Items] | ||
Other comprehensive income (loss) before reclassifications, tax (benefit) expense | $ (1.4) | $ 11.3 |
Shareholders' Equity (Reclassif
Shareholders' Equity (Reclassification out of Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Cost of goods sold | $ (643) | $ (641.8) | $ (578.2) |
Net sales | 1,038.1 | 975.3 | 893.6 |
Interest expense | (38.4) | (39.2) | (35.4) |
Tax impact | (57.1) | (53.1) | (1.5) |
Total loss, net of tax | (214.5) | (185.9) | (119.6) |
Other non-operating (income), net | (0.3) | 4.8 | (0.6) |
Total expense from continuing operations, net of tax | (242.3) | (189.6) | (220.6) |
Total expense from discontinued operations, net of tax expense of $- and $- | 1.8 | (9.6) | (4.2) |
Adjustments related to Sale to Knauf | 26 | 13.3 | $ 105.2 |
Reclassification From Accumulated Other Comprehensive Loss [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Total reclassifications for the period | 93.1 | 12.9 | |
Reclassification From Accumulated Other Comprehensive Loss [Member] | Derivative Gain (Loss) [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Total loss, before tax | 1.4 | 1.5 | |
Tax impact | (0.3) | (0.4) | |
Total loss, net of tax | 1.1 | 1.1 | |
Reclassification From Accumulated Other Comprehensive Loss [Member] | Derivative Gain (Loss) [Member] | Natural Gas Commodity Contracts [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Cost of goods sold | (0.1) | ||
Reclassification From Accumulated Other Comprehensive Loss [Member] | Derivative Gain (Loss) [Member] | Interest Rate Swap Contracts [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Interest expense | 1.4 | 1.6 | |
Reclassification From Accumulated Other Comprehensive Loss [Member] | Prior Service Cost Amortization [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Other non-operating (income), net | (0.2) | (0.1) | |
Reclassification From Accumulated Other Comprehensive Loss [Member] | Amortization of Net Actuarial Loss [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Other non-operating (income), net | 10.7 | 14.4 | |
Reclassification From Accumulated Other Comprehensive Loss [Member] | Pension And Postretirement Adjustments [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Total expense, before tax | 10.5 | 14.3 | |
Income tax expense | (2.2) | (3) | |
Total expense from continuing operations, net of tax | 8.3 | 11.3 | |
Total expense from discontinued operations, net of tax expense of $- and $- | 0.5 | ||
Adjustments related to Sale to Knauf | 3.5 | ||
Total expense, net of tax | 11.8 | $ 11.8 | |
Reclassification From Accumulated Other Comprehensive Loss [Member] | Foreign Currency Translation Adjustments [Member] | |||
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Adjustments related to Sale to Knauf | $ 80.2 |
Shareholders' Equity (Reclass_2
Shareholders' Equity (Reclassification out of Accumulated Other Comprehensive Income) (Parenthetical) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] | |||
Total expense from discontinued operations, net of tax expense | $ 12 | $ 8.2 | $ 3.6 |
Supplemental Financial Inform_3
Supplemental Financial Information (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Supplemental Financial Information [Line Items] | |||
Cost of goods sold | $ 643 | $ 641.8 | $ 578.2 |
Research and development costs | 14.8 | 16.3 | 17.4 |
Advertising costs | 7 | 6.5 | 6 |
Interest income | (3.2) | (4.3) | (1.8) |
Pension and postretirement benefit (credits) | (16.9) | (33) | (11.3) |
Other | (0.3) | 4.8 | (0.6) |
Total | (20.4) | (32.5) | (13.7) |
Maintenance and Repair Costs [Member] | |||
Supplemental Financial Information [Line Items] | |||
Cost of goods sold | $ 41.4 | $ 41.6 | $ 42.5 |
Related Parties (Narrative) (De
Related Parties (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Related Party Transaction [Line Items] | |||
Accounts payable and accrued expenses related to adjustments to consideration of debt in connection with sale of business | $ 148.7 | $ 383.3 | |
WAVE [Member] | |||
Related Party Transaction [Line Items] | |||
Percentage of ownership in joint venture | 50.00% | ||
Purchases from joint venture | $ 22.5 | 22.5 | $ 18.2 |
Reimbursement from joint venture | 15.7 | 15.8 | $ 14.9 |
Due from related parties | 3.3 | 3 | |
Accounts payable and accrued expenses related to adjustments to consideration of debt in connection with sale of business | $ 25.9 | $ 22.4 |
Litigation and Related Matters
Litigation and Related Matters (Narrative) (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 12 Months Ended | 24 Months Ended | ||
Sep. 30, 2010site | Jun. 30, 2019USD ($) | Dec. 31, 2019USD ($)Litigationsite | Dec. 31, 2018USD ($) | Dec. 31, 2007 | Dec. 31, 2018USD ($) | |
Loss Contingencies [Line Items] | ||||||
Number of active and independent litigation matters for which pursuing coverage and recoveries | Litigation | 2 | |||||
Settlement agreement amount of litigation agreement | $ 1.9 | $ 37.5 | ||||
Cash received from litigation settlements | 6.5 | |||||
Additional cash received from litigation settlements | 0.4 | |||||
Environmental liabilities | 1.6 | $ 12.4 | 12.4 | |||
Reserves for potential environmental liabilities | 1 | 0.5 | ||||
Settlement agreement amount paid for litigation agreement | 19.7 | |||||
Accounts Payable and Accrued Expenses [Member] | ||||||
Loss Contingencies [Line Items] | ||||||
Environmental liabilities | 0.1 | 0.7 | $ 0.7 | |||
St. Helens [Member] | ||||||
Loss Contingencies [Line Items] | ||||||
Environmental liabilities payment | $ 1 | $ 8.6 | ||||
Macon Site [Member] | ||||||
Loss Contingencies [Line Items] | ||||||
Number of landfills listed as Superfund site | site | 2 | |||||
Number of landfills AWI entered into an Administrative Order on Consent for a Removal Action | site | 1 | |||||
Submission date of final report to EPA | Oct. 11, 2016 | |||||
Elizabeth City [Member] | ||||||
Loss Contingencies [Line Items] | ||||||
Percentage of site costs Navy agreed to pay | 33.33% | |||||
Cost of goods sold [Member] | ||||||
Loss Contingencies [Line Items] | ||||||
Settlement agreement amount of litigation agreement | 9.2 | |||||
SG&A Expenses [Member] | ||||||
Loss Contingencies [Line Items] | ||||||
Settlement agreement amount of litigation agreement | $ 2.3 | $ 28.3 |
Earnings Per Share (Reconciliat
Earnings Per Share (Reconciliation of Net Earnings to Net Earnings Attributable to Common Shares Used in Basic and Diluted Calculation) (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Earnings Per Share [Abstract] | |||
Earnings from continuing operations | $ 242.3 | $ 189.6 | $ 220.6 |
Earnings allocated to participating non-vested share awards | (0.5) | (0.6) | (0.7) |
Earnings from continuing operations attributable to common shares | $ 241.8 | $ 189 | $ 219.9 |
Earnings Per Share (Reconcili_2
Earnings Per Share (Reconciliation of Basic Shares Outstanding to Diluted Shares Outstanding) (Details) - shares shares in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Earnings Per Share [Abstract] | |||
Basic shares outstanding | 48.7 | 51.3 | 53.3 |
Dilutive effect of common stock equivalents | 0.8 | 0.8 | 0.6 |
Diluted shares outstanding | 49.5 | 52.1 | 53.9 |
Earnings Per Share (Narrative)
Earnings Per Share (Narrative) (Details) - shares | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Earnings Per Share [Abstract] | |||
Options to purchase common stock not included in the computation of diluted EPS | 7,580 | 0 | 319,836 |
Schedule II (Details)
Schedule II (Details) - USD ($) $ in Millions | 12 Months Ended | ||
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | |
Provision For Bad Debts [Member] | |||
Valuation And Qualifying Accounts Disclosure [Line Items] | |||
Balance at beginning of year | $ 0.3 | $ 0.3 | $ 0.4 |
Additions charged to earnings | 0.7 | 0.1 | |
Deductions | (0.3) | (0.1) | (0.1) |
Balance at end of year | 0.7 | 0.3 | 0.3 |
Provision For Discounts [Member] | |||
Valuation And Qualifying Accounts Disclosure [Line Items] | |||
Balance at beginning of year | 1.3 | 1.5 | 1.3 |
Additions charged to earnings | 21 | 19.2 | 17.6 |
Deductions | (20.9) | (19.4) | (17.4) |
Balance at end of year | 1.4 | 1.3 | 1.5 |
Provision For Warranties [Member] | |||
Valuation And Qualifying Accounts Disclosure [Line Items] | |||
Balance at beginning of year | 0.4 | 0.1 | 0.2 |
Additions charged to earnings | 3 | 4.2 | 3.2 |
Deductions | (3.2) | (3.9) | (3.3) |
Balance at end of year | 0.2 | $ 0.4 | $ 0.1 |
Provision For Inventory Obsolescence [Member] | |||
Valuation And Qualifying Accounts Disclosure [Line Items] | |||
Additions charged to earnings | 0.6 | ||
Deductions | (0.1) | ||
Balance at end of year | $ 0.5 |