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v3.21.2

Debt And Liquidity (Narrative) (Details) |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 31, 2021 | Dec. 22, 2020 USD ($) | Feb. 28, 2021 | Dec. 31, 2020 USD ($) | Jun. 30, 2021 USD ($) | Jun. 30, 2021 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2018 USD ($) | May 31, 2018 USD ($) | Feb. 28, 2018 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Repayments of Secured Debt |  |  |  |  |  | $ 200,000,000 | $ 100,028,000 |  |  |
Subordinated Borrowing, Interest Rate |  | 4.625% |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed |  |  |  |  |  | 30.00% |  |  |  |
2020 Senior Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  | $ 500,000,000 |  |  |  |  |  |  |  |
Subordinated Borrowing, Interest Rate |  | 4.625% |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed |  |  |  | 40.00% |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage |  |  |  | 104.625% |  |  |  |  |  |
Debt Instrument, Redemption Price, Premium Applicable, Percentage |  |  |  | 100.00% |  |  |  |  |  |
Debt Instrument, Covenant, Restricted Payments Allowable With No Default Or Event Of Default, Pro Forma Consolidated First Lien Net Leverage Ratio, Maximum |  |  |  | 2.00 |  |  |  |  |  |
Debt Instrument, Covenant, Restricted Payments Allowable Pursuant To Certain Baskets, Pro Forma Consolidated First Lien Net Leverage Ratio, Maximum |  |  |  | 2.00 |  |  |  |  |  |
Fair Value, Inputs, Level 3 |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Fair Value of Debt |  |  |  | $ 1,453,000,000 | $ 1,260,000,000 | $ 1,260,000,000 |  |  |  |
2018 Credit Agreement |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Equity Interest Pledge |  |  |  |  |  |  |  |  |  | 65.00%
Ratio of Indebtedness to Net Capital |  |  |  |  |  |  |  |  |  | 4.00
2018 Credit Agreement | Minimum |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Variable Rate | 1.00% |  | 0.50% |  |  |  |  |  |  |
2018 Credit Agreement | Term Loan Facility |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Repayments of Secured Debt |  |  |  | $ 500,000,000 | $ 50,000,000.0 | 200,000,000 |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  | $ 2,250,000,000 | $ 1,500,000,000 |
Debt Instrument, Annual Amortization Rate, Amount |  |  |  |  |  | $ 112,500,000 |  |  |  |
Excess Cashflow Threshold Percentage |  |  |  |  |  |  |  |  |  | 75.00%
2018 Credit Agreement | Term Loan Facility | Contingent Event One |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Excess Cashflow Threshold Percentage |  |  |  |  |  |  |  |  |  | 50.00%
2018 Credit Agreement | Term Loan Facility | Contingent Event Two |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Excess Cashflow Threshold Percentage |  |  |  |  |  |  |  |  |  | 0.00%
2018 Credit Agreement | Term Loan Facility | Minimum | Contingent Event One |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Ratio of Indebtedness to Net Capital |  |  |  |  |  |  |  |  |  | 1.25
2018 Credit Agreement | Term Loan Facility | Maximum | Contingent Event One |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Ratio of Indebtedness to Net Capital |  |  |  |  |  |  |  |  |  | 1.75
2018 Credit Agreement | Term Loan Facility | Adjusted LIBO Rate |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 3.00% |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate, Increase (Decrease) |  |  | (0.50%) |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate, Decrease Upon Achievement Of Specific Public Ratings |  |  | 0.25% |  |  |  |  |  |  |
2018 Credit Agreement | Term Loan Facility | ABR |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 2.00% |  |  |  |  |  |  |
2018 Credit Agreement | Revolving Credit Facility |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  |  |  | $ 250,000,000
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  | 0.25% |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  |  |  |  | 0.25% |  |  |  |
Borrowing Threshold |  |  |  |  |  |  |  |  |  | $ 35,000,000
Borrowing Threshold Percentage |  |  |  |  |  |  |  |  |  | 35.00%
2018 Credit Agreement | Revolving Credit Facility | Adjusted LIBO Rate |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  | 3.75% |  |  |  |
2018 Credit Agreement | Revolving Credit Facility | ABR |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  |  |  | 2.75% |  |  |  |

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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References No definition available. + Details
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- Definition The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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