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v3.20.1

Bank Note Payable, Term Loans Payable and Senior Notes (Details) |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 27, 2012 USD ($) | Mar. 31, 2020 USD ($) period | Dec. 31, 2019 USD ($) | Aug. 02, 2018 USD ($)
Debt Instrument [Line Items] |  |  |  |
Portion of future LIBOR-based rate risk |  | $ 23,000,000.0 |  |
Borrowings outstanding |  | 30,000,000 |  |
Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  | $ 200,000,000 |  |
Fixed charge coverage ratio |  | 1.50 |  |
Series A Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  | $ 116,000,000 |  |
Interest rate (as a percent) |  | 3.99% |  |
Series B Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  | $ 84,000,000 |  |
Interest rate (as a percent) |  | 4.26% |  |
Maximum | Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Unsecured leverage ratio |  | 60.00% |  |
Unsecured leverage ratio for significant acquisition |  | 65.00% |  |
BAML Revolver |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted average interest rate (as a percent) |  | 2.75% | 3.67% |
Effective interest rate (as a percent) |  | 2.19% |  |
Total available |  | $ 600,000,000 |  |
Number of periods of extension | period |  | 2 |  |
Length of extension period |  | 6 months |  |
Additional borrowing capacity allowed by exercising an accordion feature |  | $ 500,000,000 |  |
Borrowings outstanding |  | $ 30,000,000 | $ 0 |
Facility fee at period end (as a percent) |  | 0.25% |  |
BAML Revolver | LIBOR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 1.20% |  |
BAML Revolver | Base Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 0.20% |  |
BAML Term Loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  | $ 400,000,000 |  |
Effective interest rate (as a percent) |  | 2.47% |  |
Additional borrowing capacity allowed by exercising an accordion feature |  | $ 500,000,000 |  |
Amount drawn down | $ 400,000,000 |  |  |
BAML Term Loan | LIBOR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 1.35% |  |
Fixed rate (as a percent) |  | 1.12% |  |
BAML Term Loan | Base Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 0.35% |  |
JPM Term Loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  |  |  | $ 150,000,000
Portion of future LIBOR-based rate risk |  | $ 100,000,000 |  |
JPM Term Loan | Hedged portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Portion of future LIBOR-based rate risk |  | $ 100,000,000 |  |
Effective interest rate (as a percent) |  | 3.69% |  |
JPM Term Loan | Unhedged portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted average interest rate (as a percent) |  | 2.95% | 3.54% |
Portion of future LIBOR-based rate risk |  | $ 50,000,000 |  |
Effective interest rate (as a percent) |  | 2.25% |  |
JPM Term Loan | LIBOR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 1.25% |  |
JPM Term Loan | LIBOR | Hedged portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Fixed rate (as a percent) |  | 2.44% |  |
JPM Term Loan | Base Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 0.25% |  |
BMO Term Loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  | $ 220,000,000 |  |
Additional loans allowed by exercising an accordion feature |  | $ 100,000,000 |  |
Effective interest rate (as a percent) |  | 3.57% |  |
BMO Term Loan | LIBOR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 1.25% |  |
Fixed rate (as a percent) |  | 2.32% |  |
BMO Term Loan | LIBOR | Hedged portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Fixed rate (as a percent) |  | 2.39% |  |
BMO Term Loan | Base Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Basis spread on variable rate at period end (as a percent) |  | 0.25% |  |
Tranche A Term Loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  | $ 55,000,000 |  |
Tranche B Term Loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount of loan |  | $ 165,000,000 |  |

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- Definition Maximum amount of additional loans that may be issued under the accordion feature of the debt agreement subject to receipt of lender commitments and satisfaction of certain customary conditions. + References No definition available. + Details
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- Definition The length of time the company can extend the maturity date on the debt revolver. + References No definition available. + Details
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 3: 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 http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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