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Other Accrued Liabilities and Other Long-Term Liabilities - Other Accrued Liabilities (Detail) - USD ($) $ in Millions | Sep. 30, 2019 | Jun. 30, 2019
--- | --- | ---
Payables And Accruals [Abstract] |  |
Customer Obligations | $ 44.7 | $ 52.0
Inventory obligations | 26.8 | 26.7
Operating lease liabilities | 8.4 |
Warranty | 4.0 | 4.0
Other | 23.8 | 23.4
Other accrued liabilities | $ 107.7 | $ 106.1

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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977 + Details
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