Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions |
12 Months Ended | |||||||||||||||||||
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Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Income Statement [Abstract] | ||||||||||||||||||||
| Net Sales | $ 4,347.5 | $ 4,108.4 | $ 4,120.9 | |||||||||||||||||
| Cost of Sales | 3,134.5 | 2,987.4 | 3,073.9 | |||||||||||||||||
| Selling, General and Administrative Expense | 543.7 | 509.6 | 515.2 | |||||||||||||||||
| Research And Development Expense | 125.9 | 121.6 | 121.5 | |||||||||||||||||
| Restructuring, Exit and Impairment Charges | 4.1 | 18.8 | [1] | 54.8 | ||||||||||||||||
| Operating Earnings | 539.3 | 471.0 | 355.5 | |||||||||||||||||
| Equity Earnings | 4.5 | 7.3 | 7.7 | |||||||||||||||||
| Pension Settlement Charge | 1.1 | [2] | (292.8) | [2] | 0.0 | |||||||||||||||
| Other Expense, Net | (6.1) | (2.1) | (4.3) | |||||||||||||||||
| Earnings Before Interest and Income Taxes | 538.8 | 183.4 | 358.9 | |||||||||||||||||
| Interest Expense | (67.3) | (76.0) | (46.0) | |||||||||||||||||
| Interest Income | 1.2 | 3.3 | 2.9 | |||||||||||||||||
| Transaction Financing Charges | 0.0 | 0.0 | (5.1) | |||||||||||||||||
| Earnings Before Income Taxes | 472.7 | 110.7 | 310.7 | |||||||||||||||||
| Income Tax Provision | 98.0 | 80.3 | 57.3 | |||||||||||||||||
| Net Earnings from Continuing Operations | 374.7 | 30.4 | [3] | 253.4 | ||||||||||||||||
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest | ||||||||||||||||||||
| (Loss) Earnings from Discontinued Operations, Net of Tax | (0.5) | [4] | (117.5) | [5],[6] | 11.9 | [4],[5] | ||||||||||||||
| Gain on disposal of discontinued operations, net of tax | (1.5) | [7] | (43.9) | [7] | 0.0 | |||||||||||||||
| Net (Loss) Earnings from Discontinued Operations, Net of Tax | (2.0) | (161.4) | 11.9 | |||||||||||||||||
| Net Earnings (Loss) | $ 372.7 | $ (131.0) | $ 265.3 | |||||||||||||||||
| Basic | ||||||||||||||||||||
| Earnings from Continuing Operations (in Dollars Per Share) | $ 4.73 | $ 0.36 | $ 2.89 | |||||||||||||||||
| Earnings (Loss) from Discontinued Operations (in Dollars Per Share) | (0.03) | (1.90) | 0.14 | |||||||||||||||||
| Net Earnings (Loss) (in Dollars per Share) | 4.70 | (1.54) | 3.03 | |||||||||||||||||
| Diluted | ||||||||||||||||||||
| Earnings from Continuing Operations (in Dollars per Share) | 4.70 | 0.36 | 2.87 | |||||||||||||||||
| Earnings (Loss) from Discontinued Operations (in Dollars per Share) | (0.02) | (1.89) | 0.14 | |||||||||||||||||
| Net Earnings (Loss) (in Dollars per Share) | $ 4.68 | $ (1.53) | $ 3.01 | |||||||||||||||||
| Weighted Average Shares Used for Computation of: | ||||||||||||||||||||
| Basic Earnings Per Common Share (in Shares) | 79.2 | 85.2 | 87.6 | |||||||||||||||||
| Diluted Earnings Per Common Share (in Shares) | 79.7 | 85.6 | 88.2 | |||||||||||||||||
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- Definition The aggregate amount provided for estimated restructuring, exit and impairment charges during an accounting period. Generally, these items are either unusual or infrequent, but not both (in which case they would be extraordinary items). No definition available.
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of income (loss) from operations classified as a discontinued operation. Excludes gain (loss) on disposal and provision for gain (loss) until disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of income (loss) from continuing operations attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) from continuing operations, nonoperating income (expense) and income (loss) from equity method investments, before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of interest income (expense). No definition available.
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- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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