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Employee Benefit Plans | 3 Months Ended
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Dec. 31, 2019
Defined Benefit Pension Plans And Defined Benefit Postretirement Plans Disclosure [Abstract] |
Employee Benefit Plans |
5. | Employee Benefit Plans
Components of net periodic pension benefit cost were as follows (in millions):
|  | Three Months Ended December 31, |
|  | 2019 |  |  | 2018 |
Components of net periodic benefit cost |  |  |  |  |  |  |  |
Service cost |  | $ | 2.5 |  |  | $ | 2.4 |
Interest cost |  |  | 4.3 |  |  |  | 4.7 |
Expected return on plan assets |  |  | (5.1 | ) |  |  | (5.0 | )
Amortization of prior service cost (benefit) |  |  | 0.4 |  |  |  | 0.4 |
Amortization of net actuarial loss (gain) |  |  | 0.8 |  |  |  | — |
Expenses paid |  |  | 1.0 |  |  |  | 0.6 |
Net periodic benefit cost |  | $ | 3.9 |  |  | $ | 3.1 |
Components of net periodic other post-employment benefit cost were as follows (in millions):
|  | Three Months Ended December 31, |
|  | 2019 |  |  | 2018 |
Components of net periodic benefit cost |  |  |  |  |  |  |  |
Service cost |  | $ | 0.9 |  |  | $ | 0.8 |
Interest cost |  |  | 0.4 |  |  |  | 0.5 |
Amortization of prior service cost (benefit) |  |  | (0.2 | ) |  |  | (0.4 | )
Amortization of net actuarial loss (gain) |  |  | (0.1 | ) |  |  | (0.1 | )
Net periodic benefit cost |  | $ | 1.0 |  |  | $ | 0.8 |
Components of net periodic benefit cost other than “Service cost” and “Expenses paid” are included in “Miscellaneous, net” in the Condensed Consolidated Statements of Income. Administrative expense for the three-months ended December 31, 2018, which was previously included in “Service cost”, is now reported in “Expenses paid” to improve the comparability between the periods.

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- References No definition available. + Details
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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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