Commitments, Leases, Guarantees and Contingencies - Commitments (Details) $ in Millions	Jun. 30, 2019 USD ($)
Commitment, Fiscal Year Maturity
Less than 1 (year)	$ 149,128
1-3 (years)	33,851
3-5 (years)	47,651
Over 5 (years)	16,393
Total	247,023
Corporate Lending
Commitment, Fiscal Year Maturity
Less than 1 (year)	29,788
1-3 (years)	33,262
3-5 (years)	47,590
Over 5 (years)	7,109
Total	117,749
Corporate lending commitments participated to third parties	7,998
Consumer Lending
Commitment, Fiscal Year Maturity
Less than 1 (year)	7,522
1-3 (years)	1
3-5 (years)	11
Over 5 (years)	0
Total	7,534
Residential and Commercial Real Estate Lending
Commitment, Fiscal Year Maturity
Less than 1 (year)	85
1-3 (years)	466
3-5 (years)	11
Over 5 (years)	477
Total	1,039
Forward-starting secured financing receivables
Commitment, Fiscal Year Maturity
Less than 1 (year)	109,906
1-3 (years)	0
3-5 (years)	0
Over 5 (years)	8,556
Total	118,462
Forward-starting secured financing receivables settled within three business days	97,767
Underwriting
Commitment, Fiscal Year Maturity
Less than 1 (year)	1,104
1-3 (years)	0
3-5 (years)	0
Over 5 (years)	0
Total	1,104
Investment activities
Commitment, Fiscal Year Maturity
Less than 1 (year)	537
1-3 (years)	121
3-5 (years)	39
Over 5 (years)	249
Total	946
Letters of credit and other financial guarantees
Commitment, Fiscal Year Maturity
Less than 1 (year)	186
1-3 (years)	1
3-5 (years)	0
Over 5 (years)	2
Total	$ 189

Commitments participated to third parties.

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- Definition

Minimum amount of other commitment maturing in the next three business days following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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- Definition

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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No definition available.

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- Definition

Minimum amount of other commitment maturing after the fifth fiscal year following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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Minimum amount of other commitment maturing in the fourth and fifth fiscal years following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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Minimum amount of other commitment maturing in the next fiscal year following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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No definition available.

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Minimum amount of other commitment maturing in the second and third fiscal years following the latest fiscal year for commitments not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in this taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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No definition available.

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- References

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