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Guarantor Subsidiaries (Additional Information) (Details) - Senior Notes | Jun. 30, 2020 | Apr. 25, 2017
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5.625% Senior Notes Due 2027 |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.625% | 5.625%
4.75% senior notes due 2029 |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.75% |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: 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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