XML 28 R9.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Consolidated Statements of Cash Flows (Parenthetical) | Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2020
--- | --- | --- | ---
3.750% Senior Secured Notes |  |  |
Interest rate | 3.75% | 3.75% | 3.75%
3.000% Senior Secured Notes due 2031 |  |  |
Interest rate | 3.00% | 3.00% | 3.00%
2.250% Senior Secured Notes |  |  |
Interest rate | 2.25% | 2.25% | 2.25%
5.500% Senior Notes due 2026 |  |  |
Interest rate | 5.50% | 5.50% | 5.50%
3.625% Senior Secured Notes |  |  |
Interest rate | 3.625% | 3.625% | 3.625%
3.875% Senior Secured Notes |  |  |
Interest rate | 3.875% | 3.875% | 3.875%
2.750% Senior Secured Notes |  |  |
Interest rate | 2.75% | 2.75% | 2.75%
5.000% Senior Secured Notes |  |  |
Interest rate | 5.00% | 5.00% | 5.00%
4.875% Senior Secured Notes |  |  |
Interest rate | 4.875% | 4.875% | 4.875%
4.125% Senior Secured Notes |  |  |
Interest rate | 4.125% | 4.125% | 4.125%

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_ThreePointSevenFiftyPercentSeniorSecuredNotesDueInTwoThousandTwentyNineMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_ThreePointZeroPercentSeniorSecuredNotesDueInTwoThousandThirtyOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_TwoPointTwoFiveZeroPercentSeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_FivePointFiveZeroPercentSeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_ThreePointSixTwoFivePercentSeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_A3875SeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_A2750SeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_A5000SeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_A4875SeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=wmg_A4125SeniorSecuredNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |