Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions |
Jun. 30, 2020 |
Oct. 01, 2019 |
Sep. 30, 2019 |
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Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||
Receivables from long-term manufacturing contracts | $ 166.2 | $ 181.1 | |
Inventories, net | 424.3 | 176.6 | |
Deferred Income Tax Liabilities, Net | 187.6 | 73.6 | |
Retained earnings | 504.4 | 599.5 | |
Operating lease right-of-use assets | 161.4 | $ 0.0 | |
Total present value of lease payments | $ 158.9 | ||
Retained Earnings [Member] | Accounting Standards Update 2018-02 [Member] | |||
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||
Cumulative effect of new accounting principle | $ 6.0 | ||
AOCI Attributable to Parent [Member] | Accounting Standards Update 2018-02 [Member] | |||
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||
Cumulative effect of new accounting principle | $ 6.0 |
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- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount to be collected within one year of the balance sheet date (or one operating cycle, if longer) from customers in accordance with the contractual provisions of long-term contracts or programs including amounts billed and unbilled as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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