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v3.21.2

Long-Term Debt - Debt Redemption (Details) | 9 Months Ended
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Sep. 30, 2021
6.125% Notes | Period One |
Debt Instrument, Redemption [Line Items] |
Redemption percentage of principal amount | 26320000000.00%

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Percentage of principal amount of debt redeemed. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
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Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |