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

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Balance Type:	na
Period Type:	instant

- 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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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, 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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- Details

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- Details

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Debt - Schedule of ABS Notes Transactions (Details) - USD ($)	1 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2019
Debt Instrument [Line Items]
Principal Amount Issued		$ 1,510,000,000
Asset Backed Notes
Debt Instrument [Line Items]
Principal Amount Issued			$ 2,244,000,000
Asset Backed Notes, March
Debt Instrument [Line Items]
Principal Amount Issued		$ 1,122,000,000
Asset Backed Notes, June
Debt Instrument [Line Items]
Principal Amount Issued	$ 1,122,000,000
A-1a Senior class notes \| Asset Backed Notes, March
Debt Instrument [Line Items]
Stated interest rate on debt instrument		2.93%
Expected Weighted-average Life to Maturity		2 years 6 months
Principal Amount Issued		$ 900,000,000
A-1a Senior class notes \| Asset Backed Notes, June
Debt Instrument [Line Items]
Stated interest rate on debt instrument	2.33%
Expected Weighted-average Life to Maturity	2 years 6 months 7 days
Principal Amount Issued	$ 855,000,000
A-1b Senior floating rate class notes \| Asset Backed Notes
Debt Instrument [Line Items]
Debt effective rate			2.016%
A-1b Senior floating rate class notes \| Asset Backed Notes, March
Debt Instrument [Line Items]
Expected Weighted-average Life to Maturity		2 years 6 months
Principal Amount Issued		$ 100,000,000
A-1b Senior floating rate class notes \| Asset Backed Notes, June
Debt Instrument [Line Items]
Expected Weighted-average Life to Maturity	2 years 6 months 7 days
Principal Amount Issued	$ 145,000,000
B Junior class notes \| Asset Backed Notes, March
Debt Instrument [Line Items]
Stated interest rate on debt instrument		3.02%
Expected Weighted-average Life to Maturity		3 years 2 months 19 days
Principal Amount Issued		$ 69,000,000
B Junior class notes \| Asset Backed Notes, June
Debt Instrument [Line Items]
Stated interest rate on debt instrument	2.40%
Expected Weighted-average Life to Maturity	3 years 3 months 10 days
Principal Amount Issued	$ 69,000,000
C Junior class notes \| Asset Backed Notes, March
Debt Instrument [Line Items]
Stated interest rate on debt instrument		3.22%
Expected Weighted-average Life to Maturity		3 years 4 months 24 days
Principal Amount Issued		$ 53,000,000
C Junior class notes \| Asset Backed Notes, June
Debt Instrument [Line Items]
Stated interest rate on debt instrument	2.60%
Expected Weighted-average Life to Maturity	3 years 5 months 19 days
Principal Amount Issued	$ 53,000,000
London Interbank Offered Rate (LIBOR) \| A-1b Senior floating rate class notes \| Asset Backed Notes, March
Debt Instrument [Line Items]
Basis spread on variable rate		0.33%
London Interbank Offered Rate (LIBOR) \| A-1b Senior floating rate class notes \| Asset Backed Notes, June
Debt Instrument [Line Items]
Basis spread on variable rate	0.45%