Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement, Net of Tax

No definition available.

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- Definition

Defined Benefit Plan, Plan Assets, Payment For Annuity Contract

+ References

No definition available.

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- Definition

Defined Benefit Plan, Settlement, Plan Participants

+ References

No definition available.

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- Definition

Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

+ References

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- Definition

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Percentage of plan assets to benefit obligation of defined benefit plan.

+ References

No definition available.

+ Details

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- Definition

Amount of net periodic benefit cost (credit) for defined benefit plan.

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- Definition

Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement.

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- Definition

Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract.

+ References

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- Definition

Amount of noncash expense (reversal of expense) for pension benefits. Excludes other postretirement benefits.

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Pension Benefits - Narrative (Details) - Pension Plan $ in Millions	1 Months Ended	3 Months Ended			6 Months Ended
	Jun. 30, 2019 USD ($) participant	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Mar. 31, 2019 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Net periodic pension expense		$ 111		$ 9	$ 135	$ 14
Cash contributions to the plans		$ 7		$ 43	$ 13	$ 47
Percentage threshold of greater of projected benefit obligation or market value of assets (percent)		10.00%			10.00%
United States
Defined Benefit Plan Disclosure [Line Items]
Number of participants elected to receive settlement \| participant	1,300
Lump sum payments under settlement	$ 49
Pre-tax settlement expense			$ 17
After-tax settlement expense		$ 78	$ 12
Annuity contracts purchased		280
Pre-tax settlement expense		$ 105			$ 122
Accumulated comprehensive loss							$ 121