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Pension and Other Postretirement Benefits | 3 Months Ended
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Sep. 30, 2018
Retirement Benefits [Abstract] |
PENSION AND OTHER POSTRETIREMENT BENEFITS | We sponsor several defined benefit pension plans. Additionally, we provide varying levels of postretirement health care and life insurance benefits to certain U.S. employees. The table below summarizes the components of net periodic pension income:
| Three Months Ended September 30,
(in thousands) | 2018 |  | 2017
Service cost | $ | 411 |  |  | $ | 404 |
Interest cost | 7,990 |  |  | 7,657 |
Expected return on plan assets | (13,462 | ) |  | (14,090 | )
Amortization of transition obligation | 23 |  |  | 23 |
Amortization of prior service (credit) cost | (5 | ) |  | 173 |
Recognition of actuarial losses | 1,695 |  |  | 1,710 |
Net periodic pension income | $ | (3,348 | ) |  | $ | (4,123 | )
The table below summarizes the components of net periodic other postretirement benefit cost:
| Three Months Ended September 30,
(in thousands) | 2018 |  | 2017
Interest cost | $ | 153 |  |  | $ | 157 |
Amortization of prior service credit | (22 | ) |  | (6 | )
Recognition of actuarial loss | 62 |  |  | 70 |
Net periodic other postretirement benefit cost | $ | 193 |  |  | $ | 221 |
In accordance with ASU 2017-07, as described in Note 3, the service cost of $0.4 million for the three months ended September 30, 2018 and 2017 was reported as a component of cost of goods sold and operating expense. The other components of net periodic benefit income totaling a net benefit of $3.6 million for the three months ended September 30, 2018 were presented as a component of other income, net. For the three months ended September 30, 2017, we reclassified a net benefit of $3.0 million and $1.3 million from cost of goods sold and operating expense, respectively to other income, net.

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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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