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Organization Restructuring Rollforward (Tables) | 3 Months Ended
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Dec. 31, 2021
Restructuring Cost and Reserve [Line Items] |
Restructuring and Related Costs [Table Text Block] | Activity in accrued restructuring, reported as part of Other current liabilities, is presented below.
| Three months ended
| December 31,
| 2021 |  | 2020
| (in millions)
Beginning balance | $ | 3.1 |  |  | $ | 2.8 |
Expenses incurred | 1.2 |  |  | 0.2 |
Amounts paid | (1.3) |  |  | (1.1) |
Ending balance | $ | 3.0 |  |  | $ | 1.9 |

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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. + References No definition available. + Details
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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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