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v3.24.3

Restructuring and Related Costs - Schedule of Restructuring Reserve by Type of Cost (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2022
Restructuring Reserve [Roll Forward] |  |  |
Additional restructuring and related costs | $ 411 | $ 827 | $ 555
Various 2023 Restructuring Plans |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring reserve, beginning balance | 105 | 261 |
Utilized—cash | (163) | (116) |
Utilized—noncash | (42) | (40) |
Additional restructuring and related costs | 143 |  |
Other | 32 |  |
Restructuring reserve, ending balance | 75 | 105 | 261
Various 2023 Restructuring Plans | Employee Severance and Termination Benefits |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring reserve, beginning balance | 93 | 191 |
Utilized—cash | (138) | (98) |
Utilized—noncash | 0 | 0 |
Additional restructuring and related costs | 71 |  |
Other | 32 |  |
Restructuring reserve, ending balance | 58 | 93 | 191
Various 2023 Restructuring Plans | Long-Lived Asset Impairments |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring reserve, beginning balance | 0 | 37 |
Utilized—cash | 0 | 0 |
Utilized—noncash | (41) | (37) |
Additional restructuring and related costs | 41 |  |
Other | 0 |  |
Restructuring reserve, ending balance | 0 | 0 | 37
Various 2023 Restructuring Plans | Other |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring reserve, beginning balance | 12 | 33 |
Utilized—cash | (25) | (18) |
Utilized—noncash | (1) | (3) |
Additional restructuring and related costs | 31 |  |
Other | 0 |  |
Restructuring reserve, ending balance | $ 17 | $ 12 | $ 33

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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 17 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-17 + Details
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- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
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