|9 Months Ended|
Jun. 30, 2017
|Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]|
Defined Benefit Plans
During the first quarter of 2017, we made an $80.0 contribution to our U.S. defined benefit pension plan (the “Plan”) using funds borrowed from our Facility. Although this action increased Plan assets and reduces expected 2017 pension expense, the majority of the pension expense savings in 2017 from this action is expected to be offset by the additional interest expense on the funds borrowed and certain tax effects from the transaction.
During 2017 we also began implementing a plan to transition our U.S. employees not covered by a collective bargaining agreement and our employees covered by a collective bargaining agreement at one of our facilities from a defined benefit-based model to a defined contribution structure over a three-year sunset period. This change caused remeasurements for the Plan for the affected populations. The remeasurements did not cause a material change as the assumptions did not materially differ from the assumptions at September 30, 2016.
Postretirement Healthcare Plans — Net postretirement healthcare costs were $0.1 and $0.3 for the three and nine months ended June 30, 2017, and $0.0 and $0.2 for the same periods in the prior year.
Defined Contribution Plans — Expenses related to our defined contribution plans were $2.7 and $8.4 for the three and nine months ended June 30, 2017, and $2.4 and $7.0 for the same periods in the prior year.
The entire disclosure for pension and other postretirement benefits.
Reference 1: http://www.xbrl.org/2003/role/presentationRef