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Pension and Other Postretirement Benefits
3 Months Ended
Sep. 30, 2019
Compensation And Retirement Disclosure [Abstract]  
Pension and Other Postretirement Benefits

NOTE 10. PENSION AND OTHER POSTRETIREMENT BENEFITS

The Company participates in and/or sponsors various pension, savings and postretirement benefit plans. Pension plans and postretirement benefit plans are closed to new participants with the exception of a small group covered by collective bargaining agreements. The net periodic benefit cost was $14 million and $13 million for the three months ended September 30, 2019 and 2018, respectively.