v3.8.0.1

Consolidated Statements of Financial Position (Parenthetical) - USD ($) $ in Millions | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Fixed maturities, available-for-sale, amortized cost |  | $ 312,385 | $ 292,581
Fixed maturities, held to maturity, fair value |  | 2,430 | 2,524
Equity securities, available-for-sale, cost |  | 4,147 | 7,149
Commercial mortgage and other loans | [1] | 56,045 | 52,779
Other long-term investments | [1] | 12,308 | 11,283
Total liabilities of consolidated VIEs | [1] | $ 1,518 | $ 2,150
Preferred Stock, par value (in dollars per share) |  | $ 0.01 | $ 0.01
Preferred Stock, shares authorized |  | 10,000,000 | 10,000,000
Preferred Stock, shares issued |  | 0 | 0
Common Stock, par value (in dollars per share) |  | $ 0.01 | $ 0.01
Common stock, shares authorized |  | 1,500,000,000 | 1,500,000,000
Common stock, shares issued |  | 660,111,339 | 660,111,339
Common Stock held in treasury, at cost, shares |  | 237,559,118 | 230,537,166
Fair value option |  |  |
Commercial mortgage and other loans |  | $ 593 | $ 519
Other long-term investments |  | 1,945 | 1,556
Total liabilities of consolidated VIEs |  | $ 1,196 | $ 1,839
[1] | See Note 5 for details of balances associated with variable interest entities.

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- Definition This item represents the cost of debt securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Fair value of investments in debt securities classified as held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27232-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27232-111563 + Details
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- Definition Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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