XML 35 R22.htm IDEA: XBRL DOCUMENT
v3.22.2

OPERATING SEGMENT INFORMATION (Tables) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Segment Reporting [Abstract] |  |  |  |
Schedule of Segment Reporting Information, by Segment |  |  | Operating segment information is as follows (in millions):
| Three Months Ended June 30, 2022
| Mainline |  | Regional |  | Horizon |  | Consolidating & Other(a) |  | Air Group Adjusted(b) |  | Special Items(c) |  | Consolidated
Operating Revenues |  |  |  |  |  |  |  |  |  |  |  |  |
Passenger revenues | $ | 2,028 |  |  | $ | 390 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,418 |  |  | $ | — |  |  | $ | 2,418 |
CPA revenues | — |  |  | — |  |  | 101 |  |  | (101) |  |  | — |  |  | — |  |  | — |
Mileage Plan other revenue | 159 |  |  | 16 |  |  | — |  |  | — |  |  | 175 |  |  | — |  |  | 175 |
Cargo and other | 64 |  |  | — |  |  | — |  |  | 1 |  |  | 65 |  |  | — |  |  | 65 |
Total Operating Revenues | 2,251 |  |  | 406 |  |  | 101 |  |  | (100) |  |  | 2,658 |  |  | — |  |  | 2,658 |
Operating Expenses |  |  |  |  |  |  |  |  |  |  |  |  |
Operating expenses, excluding fuel | 1,262 |  |  | 289 |  |  | 98 |  |  | (100) |  |  | 1,549 |  |  | 146 |  |  | 1,695 |
Fuel expense | 617 |  |  | 119 |  |  | — |  |  | — |  |  | 736 |  |  | 40 |  |  | 776 |
Total Operating Expenses | 1,879 |  |  | 408 |  |  | 98 |  |  | (100) |  |  | 2,285 |  |  | 186 |  |  | 2,471 |
Non-operating Income (Expense) | 3 |  |  | — |  |  | (5) |  |  | — |  |  | (2) |  |  | — |  |  | (2) |
Income (Loss) Before Income Tax | $ | 375 |  |  | $ | (2) |  |  | $ | (2) |  |  | $ | — |  |  | $ | 371 |  |  | $ | (186) |  |  | $ | 185 |
Pretax Margin |  |  |  |  |  |  |  |  | 14.0 | % |  |  |  | 7.0 | %
| Three Months Ended June 30, 2021
| Mainline |  | Regional |  | Horizon |  | Consolidating & Other(a) |  | Air Group Adjusted(b) |  | Special Items(c) |  | Consolidated
Operating Revenues |  |  |  |  |  |  |  |  |  |  |  |  |
Passenger revenues | $ | 1,072 |  |  | $ | 280 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,352 |  |  | $ | — |  |  | $ | 1,352 |
CPA revenues | — |  |  | — |  |  | 111 |  |  | (111) |  |  | — |  |  | — |  |  | — |
Mileage Plan other revenue | 102 |  |  | 16 |  |  | — |  |  | — |  |  | 118 |  |  | — |  |  | 118 |
Cargo and other | 55 |  |  | — |  |  | — |  |  | 2 |  |  | 57 |  |  | — |  |  | 57 |
Total Operating Revenues | 1,229 |  |  | 296 |  |  | 111 |  |  | (109) |  |  | 1,527 |  |  | — |  |  | 1,527 |
Operating Expenses |  |  |  |  |  |  |  |  |  |  |  |  |
Operating expenses, excluding fuel | 984 |  |  | 286 |  |  | 91 |  |  | (127) |  |  | 1,234 |  |  | (530) |  |  | 704 |
Fuel expense | 253 |  |  | 66 |  |  | — |  |  | 1 |  |  | 320 |  |  | (46) |  |  | 274 |
Total Operating Expenses | 1,237 |  |  | 352 |  |  | 91 |  |  | (126) |  |  | 1,554 |  |  | (576) |  |  | 978 |
Non-operating Income (Expense) | (16) |  |  | — |  |  | (5) |  |  | — |  |  | (21) |  |  | — |  |  | (21) |
Income (Loss) Before Income Tax | $ | (24) |  |  | $ | (56) |  |  | $ | 15 |  |  | $ | 17 |  |  | $ | (48) |  |  | $ | 576 |  |  | $ | 528 |
Pretax Margin |  |  |  |  |  |  |  |  | (3.1) | % |  |  |  | 34.6 | %
Nonoperating Income (Expense) | $ (2) | $ (21) | $ (6) | $ (33)
Interest income | 11 | 6 | 18 | 13
Operating Expenses, Excluding Fuel | 1,695 | 704 | 3,231 | 1,459
Economic fuel | 776 | 274 | 1,123 | 477
Operating Expenses | 2,471 | 978 | 4,354 | 1,936
Income (Loss) Before Income Tax | $ 185 | $ 528 | $ (21) | $ 355
Pretax Margin, GAAP | 7.00% | 34.60% | (0.50%) | 15.30%
Pretax Margin, Adjusted | 14.00% | (3.10%) | 3.10% | (26.90%)

X
- Definition Operating Expenses, Excluding Fuel + References No definition available. + Details
Name: | alk_OperatingExpensesExcludingFuel
Namespace Prefix: | alk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Pretax Margin, Adjusted + References No definition available. + Details
Name: | alk_PretaxMarginAdjusted
Namespace Prefix: | alk_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Pretax Margin, GAAP + References No definition available. + Details
Name: | alk_PretaxMarginGAAP
Namespace Prefix: | alk_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a),(d)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
Name: | us-gaap_FuelCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 20 -Section 25 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126941158&loc=d3e41242-110953 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(10)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(8)) -URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 235 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-05(b)(2)) -URI https://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884 Reference 9: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599 Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(15)) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
Name: | us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(b)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 + Details
Name: | us-gaap_InvestmentIncomeInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
Name: | us-gaap_NonoperatingIncomeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. + References No definition available. + Details
Name: | us-gaap_OperatingExpenses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SegmentReportingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration