XML 48 R35.htm IDEA: XBRL DOCUMENT v3.23.2

INVESTMENTS - Equity Investments Ownership Interest and Carrying Value (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Equity Investments
Equity investments	$ 2,389	$ 2,128
Air France-KLM
Equity Investments
Ownership interest (percent)	3.00%	3.00%
Carrying value	$ 138	$ 97
China Eastern
Equity Investments
Ownership interest (percent)	2.00%	2.00%
Carrying value	$ 158	$ 189
CLEAR
Equity Investments
Ownership interest (percent)	5.00%	5.00%
Carrying value	$ 192	$ 227
Hanjin-KAL
Equity Investments
Ownership interest (percent)	15.00%	15.00%
Carrying value	$ 354	$ 296
Hanjin-KAL | Common and Preferred Shares
Equity Investments
Ownership interest (percent)	14.80%
Hanjin-KAL | Common Stock
Equity Investments
Ownership interest (percent)	14.90%
LATAM
Equity Investments
Ownership interest (percent)	10.00%	10.00%
Carrying value	$ 574	$ 403
Wheels Up
Equity Investments
Ownership interest (percent)	21.00%	21.00%
Carrying value	$ 6	$ 54
Other investments
Equity Investments
Carrying value	$ 382	$ 285
Grupo Aeromexico
Equity Investments
Ownership interest (percent)	20.00%	20.00%
Carrying value	$ 417	$ 412
Unifi Aviation
Equity Investments
Ownership interest (percent)	49.00%	49.00%
Carrying value	$ 168	$ 165

X

- Definition

Equity Securities And Equity Method Investments

+ References

No definition available.

+ Details

Name:	dal_EquitySecuritiesAndEquityMethodInvestments
Namespace Prefix:	dal_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Equity Securities, FV-NI, Ownership Percentage

+ References

No definition available.

+ Details

Name:	dal_EquitySecuritiesFVNIOwnershipPercentage
Namespace Prefix:	dal_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_EquityMethodInvestmentFinancialStatementReportedAmountsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481687/323-10-50-3

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481664/323-10-45-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481687/323-10-50-3

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(10))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 25
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-25

+ Details

Name:	us-gaap_EquityMethodInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(2))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483467/210-10-45-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482736/825-10-45-1A

+ Details

Name:	us-gaap_EquitySecuritiesFvNi
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	dal_EquitySecuritiesInvestmentNameAxis=dal_AirFranceKLMMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dal_EquitySecuritiesInvestmentNameAxis=dal_ChinaEasternMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dal_EquitySecuritiesInvestmentNameAxis=dal_ClearSecureIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dal_EquitySecuritiesInvestmentNameAxis=dal_HanjinKALMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementEquityComponentsAxis=dal_CommonAndPreferredSharesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dal_EquitySecuritiesInvestmentNameAxis=dal_LATAMMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dal_EquitySecuritiesInvestmentNameAxis=dal_WheelsUpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dal_EquitySecuritiesInvestmentNameAxis=dal_OtherEquitySecurityFVInvestmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=dal_GrupoAeromexicoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=dal_UnifiMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: