Cumulative translation adjustment for net investment hedge.

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- Definition

Long-Term Debt, Cash Tender Offer

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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No definition available.

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

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No definition available.

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- Definition

The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

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- Definition

The amount of any significant sales of financing receivables during the reporting period.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.

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Debt - Additional Information (Detail) € in Millions	1 Months Ended			3 Months Ended		9 Months Ended		12 Months Ended
Debt - Additional Information (Detail) € in Millions	Oct. 31, 2019 USD ($)	Aug. 31, 2019 USD ($)	Mar. 31, 2019	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Dec. 31, 2018 USD ($)	Oct. 25, 2019 USD ($)	Sep. 30, 2019 EUR (€)	Jun. 18, 2019 USD ($)	Jun. 17, 2019 USD ($)
Debt Instrument [Line Items]
Aggregate principal amount of debt repurchased		$ 357,000,000
Early repayment of senior debt		$ 728,000,000
Loss on extinguishment of debt				$ 29,000,000.0	$ 0	$ 29,000,000.0	$ 0	$ (4,100,000)
Interest rate		3.85%
Repayments of short-term debt						269,000,000
Subsequent Event
Debt Instrument [Line Items]
Amount of financing receivables	$ 600,000,000
Subsequent Event \| Minimum
Debt Instrument [Line Items]
Borrowing rate margin	0.80%
Subsequent Event \| Maximum
Debt Instrument [Line Items]
Borrowing rate margin	0.40%
Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity				1,250,000,000		1,250,000,000
Revolving Credit Facility \| Commercial Paper
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity				800,000,000		800,000,000
Revolving Credit Facility \| Letter of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity				100,000,000		100,000,000
New Receivables Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity											$ 700,000,000	$ 950,000,000
4.00% senior notes due 2024
Debt Instrument [Line Items]
Aggregate principal amount of debt repurchased		$ 299,000,000
Debt Instrument, face amount				$ 100,000,000		$ 100,000,000
Interest rate		4.00%		4.00%		4.00%		4.00%		4.00%
3.90% senior notes due 2025
Debt Instrument [Line Items]
Aggregate principal amount of debt repurchased		$ 44,000,000.0
Interest rate		3.90%		3.90%		3.90%		3.90%		3.90%
2.60% senior notes due 2019
Debt Instrument [Line Items]
Borrowing rate margin			2.60%
Senior exchange notes due 2021
Debt Instrument [Line Items]
Debt Instrument, face amount \| €										€ 300
Interest rate				3.75%		3.75%				3.75%
Deferred gain (loss) on net investment hedge recorded in AOCL, net of tax						$ 13,500,000
Senior notes
Debt Instrument [Line Items]
Cash tender offer on senior note		$ 700,000,000
Senior notes \| Subsequent Event
Debt Instrument [Line Items]
Debt Instrument, face amount									$ 300,000,000
Interest rate									5.00%