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Debt Obligations - Summary of Payment Obligations for Debt Instruments (Details) $ in Millions | Jun. 30, 2021 USD ($)
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Debt Instrument [Line Items] |  |
Total | $ 9,281.2 |
Less Than 1 Year | 363.5 |
1-3 Years | 883.8 |
3-5 Years | 1,652.0 |
More Than 5 Years | 6,381.9 |
Long Term Debt Obligation [Member] |  |
Debt Instrument [Line Items] |  |
Total | 6,635.7 | [1]
1-3 Years | 170.0 | [1]
3-5 Years | 963.2 | [1]
More Than 5 Years | 5,502.5 | [1]
Interest On Debt Obligations [Member] |  |
Debt Instrument [Line Items] |  |
Total | 2,645.5 | [2]
Less Than 1 Year | 363.5 | [2]
1-3 Years | 713.8 | [2]
3-5 Years | 688.8 | [2]
More Than 5 Years | $ 879.4 | [2]
[1] | Represents scheduled future maturities of consolidated debt obligations for the periods indicated.
[2] | Represents interest expense on debt obligations based on both fixed debt interest rates and prevailing June 30, 2021 rates for floating debt.

X
- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
Name: | us-gaap_ContractualObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of contractual obligation to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_ContractualObligationDueAfterFifthYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of contractual obligation to be paid in fourth and fifth fiscal years following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_ContractualObligationDueInFourthAndFifthYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_ContractualObligationDueInNextTwelveMonths
Namespace Prefix: | us-gaap_
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Balance Type: | credit
Period Type: | instant

X
- Definition Amount of contractual obligation to be paid in second and third fiscal years following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References No definition available. + Details
Name: | us-gaap_ContractualObligationDueInSecondAndThirdYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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