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Federal Income Taxes | 3 Months Ended
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Mar. 31, 2017
Federal Income Taxes [Abstract] |
Federal Income Taxes | ﻿ 6. Federal Income Taxes ﻿ The effective tax rate is the ratio of tax expense over pre-tax income (loss). The effective tax rate was 8% and 10% for the three months ended March 31, 2017 and 2016, respectively. The amount previously reported for the three months ended March 31, 2016, was updated due to the October 1, 2016, adoption of ASU 2016-09, Improvements to Employee Share-Based Payment Accounting. For more information, see Note 2 in our 2016 Form 10-K. The effective tax rate on pre-tax income from continuing operations was significantly lower than the prevailing corporate federal income tax rate. Differences in the effective rates and the U.S. statutory rate of 35% were the result of the separate accounts dividends-received deduction, certain tax preferred investment income, foreign tax credits a nd other tax preference items. ﻿

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32559-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32718-109319 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319 + Details
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