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Employee Benefits (Tables) | 6 Months Ended
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Apr. 30, 2021
Retirement Benefits [Abstract] |
Schedule of components of net periodic pension costs | The Company's results of operations for the three and six months ended April 30, 2021 and 2020, reflect the following components of net periodic defined benefit costs:
Periods Ended April 30, | Three Months |  | Six Months
(In millions) | 2021 |  | 2020 |  | 2021 |  | 2020
Service cost | $ | 4.3 |  |  | $ | 3.4 |  |  | $ | 8.6 |  |  | $ | 6.9 |
Interest cost | 1.1 |  |  | 1.4 |  |  | 2.2 |  |  | 2.6 |
Expected return on plan assets | (3.1) |  |  | (2.7) |  |  | (6.2) |  |  | (5.4) |
Recognized net actuarial loss | 1.3 |  |  | 1.0 |  |  | 2.7 |  |  | 2.0 |
Net periodic defined benefit plan cost | $ | 3.6 |  |  | $ | 3.1 |  |  | $ | 7.3 |  |  | $ | 6.1 |

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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