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Leases - Narrative (Details) | Mar. 31, 2019
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Lessee, Lease, Description [Line Items] |
Weighted-average remaining lease terms for operating leases | 11 years 7 months 6 days
Weighted-average remaining lease terms for finance leases | 12 years 3 months 18 days
Weighted-average discount rates used to determine operating lease liabilities | 5.60%
Weighted-average discount rates used to determine finance lease liabilities | 9.40%
United States |
Lessee, Lease, Description [Line Items] |
Initial lease terms | 15 years
United Kingdom |
Lessee, Lease, Description [Line Items] |
Initial lease terms | 20 years
Brazil |
Lessee, Lease, Description [Line Items] |
Initial lease terms | 5 years

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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(3) -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971 + Details
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