Pension and Other Postretirement Benefits	9 Months Ended
Mar. 31, 2020
Compensation And Retirement Disclosure [Abstract]
Pension and Other Postretirement Benefits	NOTE 12. 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 March 31, 2020 and 2019, respectively, and $41 million and $40 million for the nine months ended March 31, 2020 and 2019, respectively.

Pension and Other Postretirement Benefits

9 Months Ended

Mar. 31, 2020

Compensation And Retirement Disclosure [Abstract]

Pension and Other Postretirement Benefits

NOTE 12. 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 March 31, 2020 and 2019, respectively, and $41 million and $40 million for the nine months ended March 31, 2020 and 2019, respectively.