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

No definition available.

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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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- Definition

Amount, after accumulated amortization, of debt premium.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Present value of lessee's discounted obligation for lease payments from finance lease.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long-term debt and lease obligation, including portion classified as current.

+ References

No definition available.

+ Details

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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Borrowings - Long-term Debt Including Unamortized Debt Discounts and Premiums (Details) - USD ($) $ in Millions				9 Months Ended
	Aug. 24, 2033	May 19, 2033	May 19, 2028	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Finance lease liabilities				$ 45	$ 68
Unamortized premium — net				98	129
Debt issuance costs				(115)	(94)
Total long-term debt				24,803	20,828
Senior Notes
Debt Instrument [Line Items]
Senior notes				24,562	20,512
Senior Notes \| TD Ameritrade Holding
Debt Instrument [Line Items]
Senior notes				213	213
Senior Notes \| 2.650% due January 25, 2023
Debt Instrument [Line Items]
Senior notes				$ 0	800
Fixed interest rate				2.65%
Senior Notes \| 3.550% due February 1, 2024
Debt Instrument [Line Items]
Senior notes				$ 500	500
Fixed interest rate				3.55%
Senior Notes \| 0.750% due March 18, 2024
Debt Instrument [Line Items]
Senior notes				$ 1,500	1,500
Fixed interest rate				0.75%
Senior Notes \| 3.750% due April 1, 2024
Debt Instrument [Line Items]
Senior notes				$ 350	350
Fixed interest rate				3.75%
Senior Notes \| 3.750% due April 1, 2024 \| TD Ameritrade Holding
Debt Instrument [Line Items]
Senior notes				$ 50	50
Fixed interest rate				3.75%
Senior Notes \| 3.000% due March 10, 2025
Debt Instrument [Line Items]
Senior notes				$ 375	375
Fixed interest rate				3.00%
Senior Notes \| 4.200% due March 24, 2025
Debt Instrument [Line Items]
Senior notes				$ 600	600
Fixed interest rate				4.20%
Senior Notes \| 3.625% due April 1, 2025
Debt Instrument [Line Items]
Senior notes				$ 418	418
Fixed interest rate				3.625%
Senior Notes \| 3.625% due April 1, 2025 \| TD Ameritrade Holding
Debt Instrument [Line Items]
Senior notes				$ 82	82
Fixed interest rate				3.625%
Senior Notes \| 3.850% due May 21, 2025
Debt Instrument [Line Items]
Senior notes				$ 750	750
Fixed interest rate				3.85%
Senior Notes \| 3.450% due February 13, 2026
Debt Instrument [Line Items]
Senior notes				$ 350	350
Fixed interest rate				3.45%
Senior Notes \| 0.900% due March 11, 2026
Debt Instrument [Line Items]
Senior notes				$ 1,250	1,250
Fixed interest rate				0.90%
Senior Notes \| 1.150% due May 13, 2026
Debt Instrument [Line Items]
Senior notes				$ 1,000	1,000
Fixed interest rate				1.15%
Senior Notes \| 3.200% due March 2, 2027
Debt Instrument [Line Items]
Senior notes				$ 650	650
Fixed interest rate				3.20%
Senior Notes \| 2.450% due March 3, 2027
Debt Instrument [Line Items]
Senior notes				$ 1,500	1,500
Fixed interest rate				2.45%
Senior Notes \| 3.300% due April 1, 2027
Debt Instrument [Line Items]
Senior notes				$ 744	744
Fixed interest rate				3.30%
Senior Notes \| 3.300% due April 1, 2027 \| TD Ameritrade Holding
Debt Instrument [Line Items]
Senior notes				$ 56	56
Fixed interest rate				3.30%
Senior Notes \| 3.200% due January 25, 2028
Debt Instrument [Line Items]
Senior notes				$ 700	700
Fixed interest rate				3.20%
Senior Notes \| 2.000% due March 20, 2028
Debt Instrument [Line Items]
Senior notes				$ 1,250	1,250
Fixed interest rate				2.00%
Senior Notes \| 4.000% due February 1, 2029
Debt Instrument [Line Items]
Senior notes				$ 600	600
Fixed interest rate				4.00%
Senior Notes \| 3.250% due May 22, 2029
Debt Instrument [Line Items]
Senior notes				$ 600	600
Fixed interest rate				3.25%
Senior Notes \| 2.750% due October 1, 2029
Debt Instrument [Line Items]
Senior notes				$ 475	475
Fixed interest rate				2.75%
Senior Notes \| 2.750% due October 1, 2029 \| TD Ameritrade Holding
Debt Instrument [Line Items]
Senior notes				$ 25	25
Fixed interest rate				2.75%
Senior Notes \| 4.625% due March 22, 2030
Debt Instrument [Line Items]
Senior notes				$ 500	500
Fixed interest rate				4.625%
Senior Notes \| 1.650% due March 11, 2031
Debt Instrument [Line Items]
Senior notes				$ 750	750
Fixed interest rate				1.65%
Senior Notes \| 2.300% due May 13, 2031
Debt Instrument [Line Items]
Senior notes				$ 750	750
Fixed interest rate				2.30%
Senior Notes \| 1.950% due December 1, 2031
Debt Instrument [Line Items]
Senior notes				$ 850	850
Fixed interest rate				1.95%
Senior Notes \| 2.900% due March 3, 2032
Debt Instrument [Line Items]
Senior notes				$ 1,000	1,000
Fixed interest rate				2.90%
Senior Notes \| 5.875% due August 24, 2026
Debt Instrument [Line Items]
Senior notes				$ 1,000	0
Fixed interest rate				5.875%
Senior Notes \| SOFR + 0.500% due March 18, 2024
Debt Instrument [Line Items]
Senior notes				$ 1,250	1,250
Senior Notes \| SOFR + 0.500% due March 18, 2024 \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread rate				0.50%
Senior Notes \| SOFR + 0.520% due May 13, 2026
Debt Instrument [Line Items]
Senior notes				$ 500	500
Senior Notes \| SOFR + 0.520% due May 13, 2026 \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread rate				0.52%
Senior Notes \| SOFR + 1.050% due March 3, 2027
Debt Instrument [Line Items]
Senior notes				$ 500	500
Senior Notes \| SOFR + 1.050% due March 3, 2027 \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread rate				1.05%
Senior Notes \| 5.643% due May 19, 2029
Debt Instrument [Line Items]
Senior notes				$ 1,200	0
Fixed interest rate				5.643%
Senior Notes \| 5.643% due May 19, 2029 \| Secured Overnight Financing Rate (SOFR) \| Forecast
Debt Instrument [Line Items]
Basis spread rate			2.21%
Senior Notes \| 5.853% due May 19, 2034
Debt Instrument [Line Items]
Senior notes				$ 1,300	0
Fixed interest rate				5.853%
Senior Notes \| 5.853% due May 19, 2034 \| Secured Overnight Financing Rate (SOFR) \| Forecast
Debt Instrument [Line Items]
Basis spread rate		2.50%
Senior Notes \| 6.136% due August 24, 2034
Debt Instrument [Line Items]
Senior notes				$ 1,350	$ 0
Fixed interest rate				6.136%
Senior Notes \| 6.136% due August 24, 2034 \| Secured Overnight Financing Rate (SOFR) \| Forecast
Debt Instrument [Line Items]
Basis spread rate	2.01%