XML 20 R7.htm IDEA: XBRL DOCUMENT
v3.25.2

Consolidated Statements of Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares | 3 Months Ended
--- | ---
Sep. 30, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024
Cash dividends declared (USD per share) | $ 0.1875 |  | $ 0.15 | $ 0.15 |  | $ 0.10
Treasury shares withheld for payment of taxes, weighted average price per share (USD per share) | $ 58.61 | $ 47.23 | $ 67.95 | $ 43.27 | $ 50.04 | $ 39.83
O2025 Q2 April Dividends |  |  |  |  |  |
Cash dividends declared (USD per share) |  | 0.15 |  |  |  |
O2025 Q2 June Dividends |  |  |  |  |  |
Cash dividends declared (USD per share) |  | $ 0.1875 |  |  |  |
O 2024 Q2 April Dividends |  |  |  |  |  |
Cash dividends declared (USD per share) |  |  |  |  | 0.10 |
O 2024 Q2 June Dividends |  |  |  |  |  |
Cash dividends declared (USD per share) |  |  |  |  | $ 0.15 |

X
- Definition The weighted average price per treasury share withheld for payment of taxes. + References No definition available. + Details
Name: | dal_WeightedAveragePricePerTreasuryShareWithheldForTaxes
Namespace Prefix: | dal_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DividendsAxis=dal_O2025Q2AprilDividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=dal_O2025Q2JuneDividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=dal_O2024Q2AprilDividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DividendsAxis=dal_O2024Q2JuneDividendsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |