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Leases Leases (Policies) | 12 Months Ended
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Dec. 31, 2020
Leases [Abstract] |
Short-term Leases [Policy Text Block] | As an accounting policy election, the Company does not apply the recognition requirements of Topic 842 to short-term leases in all of its underlying asset categories. The Company recognizes short-term lease payments in earnings on a straight-line basis over the lease term, and variable lease payments in the period in which the obligation for those payments is incurred. The Company also combines lease and non-lease contract components in all of its underlying asset categories as an accounting policy election.

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- Definition Disclosure of accounting policy election for short-term lease to recognize lease payments on straight-line basis over lease term and variable lease payments as incurred. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 25 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121593497&loc=SL77918418-209957 + Details
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