The premium (cost) of a hedge, net of any cash received on settlement during the period.

No definition available.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Definition

Floor rate on an interest rate derivative such as an interest rate floor or collar. If market rates falls below the floor rate, a payment or receipt is triggered on the contract.

+ References

No definition available.

+ Details

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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- Definition

Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

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- Definition

Derivative basis spread description.

+ References

No definition available.

+ Details

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- Definition

Derivative frequency of settlement terms.

+ References

No definition available.

+ Details

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- Definition

Derivative Instruments Estimated Gain loss Net.

+ References

No definition available.

+ Details

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- Details

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Derivative Instruments - Narrative (Detail) - USD ($)		6 Months Ended
Derivative Instruments - Narrative (Detail) - USD ($)	Oct. 30, 2020	Mar. 31, 2022	Sep. 30, 2021
Unrealized losses recorded in AOCI	$ 38,200,000
Derivative, floor interest rate	0.75%
Derivative, cost of hedge net of cash received	$ 0
Derivative instruments estimated gain loss net		$ 5,200,000
Interest rate swap contracts
Derivative, term of contract	3 years
Interest rate swap and foreign currency contracts		$ 1,220,000,000	$ 1,220,000,000
Hybrid Instrument \| Interest rate swap contracts
Interest rate swap and foreign currency contracts	$ 500,000,000.0
Derivative, basis spread description	one-month LIBOR
Derivative, frequency of settlement terms	monthly basis
Derivative, fixed interest rate	2.2025%
Designated as Hedging Instrument \| Cash Flow Hedging \| Interest rate swap contracts
Interest rate swap and foreign currency contracts	$ 360,000,000.0
Not Designated as Hedging Instrument, Economic Hedge \| Interest rate swap contracts
Interest rate swap and foreign currency contracts	360,000,000.0
Not Designated as Hedging Instrument \| Interest rate swap contracts
Interest rate swap and foreign currency contracts	$ 360,000,000.0