10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

QUARTERLY REPORT UNDER SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

For Quarter Ended September 30, 2015

Commission File Number 1-8052

TORCHMARK CORPORATION

(Exact name of registrant as specified in its charter)

DELAWARE	63-0780404
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
3700 South Stonebridge Drive, McKinney, Texas	75070
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code (972) 569-4000

NONE

Former name, former address and former fiscal year, if changed since last report.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yesý No¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

YesýNo¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a smaller reporting company. See definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer	ý	Accelerated filer	¨
Non-accelerated filer	¨ (Do not check if a smaller reporting company)	Smaller reporting company	¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes¨Noý

Indicate the number of shares outstanding for each of the issuer’s classes of common stock, as of the last practicable date.

CLASS	OUTSTANDING AT October 30, 2015
Common Stock, $1.00 Par Value	123,330,265

Index of Exhibits (Page 46).

Total number of pages included are 47.

INDEX

		Page
PART I. FINANCIAL INFORMATION
Item 1.	Condensed Consolidated Financial Statements
	Condensed Consolidated Balance Sheets	1
	Condensed Consolidated Statements of Operations	2
	Condensed Consolidated Statements of Comprehensive Income	3
	Condensed Consolidated Statements of Cash Flows	4
	Notes to Condensed Consolidated Financial Statements	5
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	44
Item 4.	Controls and Procedures	44
PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	45
Item 1A.	Risk Factors	45
Item 2.	Changes in Securities, Use of Proceeds and Issuer Purchases of Equity Securities	46
Item 6.	Exhibits	46

PART I–FINANCIAL INFORMATION

Item 1. Condensed Consolidated Financial Statements

TORCHMARK CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

(Dollar amounts in thousands)

	September 30, 2015			December 31, 2014
Assets
Investments:
Fixed maturities, available for sale, at fair value (amortized cost: 2015–$13,166,248; 2014–$12,823,612)	$	14,080,199		$	14,493,060
Equity securities, at fair value (cost: 2015–$776; 2014–$776)	1,582			1,477
Policy loans	486,042			472,109
Other long-term investments	8,662			10,449
Short-term investments	63,663			15,882
Total investments	14,640,148			14,992,977
Cash	59,485			66,019
Accrued investment income	215,919			204,879
Other receivables	676,155			543,988
Deferred acquisition costs	3,585,302			3,471,781
Goodwill	441,591			441,591
Other assets	500,640			493,495
Total assets	$	20,119,240		$	20,214,730
Liabilities and Shareholders’ Equity
Liabilities:
Future policy benefits	$	12,117,926		$	11,750,495
Unearned and advance premiums	70,334			72,275
Policy claims and other benefits payable	245,706			212,137
Other policyholders’ funds	95,798			95,446
Total policy liabilities	12,529,764			12,130,353
Current and deferred income taxes payable	1,588,992			1,797,265
Other liabilities	355,428			359,118
Short-term debt	618,236			238,398
Long-term debt (fair value: 2015–$868,502; 2014–$1,148,749)	743,518			992,130
Total liabilities	15,835,938			15,517,264
Shareholders’ equity:
Preferred stock, par value $1 per share–Authorized 5,000,000 shares; outstanding: -0- in 2015 and in 2014	—			—
Common stock, par value $1 per share–Authorized 320,000,000 shares; outstanding: (2015–134,218,183 issued, less 10,501,488 held in treasury and 2014–134,218,183 issued, less 6,287,907 held in treasury)	134,218			134,218
Additional paid-in capital	488,318			457,613
Accumulated other comprehensive income	499,829			997,452
Retained earnings	3,686,375			3,376,846
Treasury stock, at cost	(525,438		)	(268,663		)
Total shareholders’ equity	4,283,302			4,697,466
Total liabilities and shareholders’ equity	$	20,119,240		$	20,214,730

See accompanying Notes to Condensed Consolidated Financial Statements.

1

TORCHMARK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

(Dollar amounts in thousands except per share data)

	Three Months Ended   September 30,						Nine Months Ended   September 30,
	2015			2014*			2015			2014*
Revenue:
Life premium	$	518,929		$	491,724		$	1,552,309		$	1,472,734
Health premium	280,744			293,879			913,001			931,533
Other premium	41			112			119			334
Total premium	799,714			785,715			2,465,429			2,404,601
Net investment income	193,213			189,588			579,632			567,569
Realized investment gains	5,140			(1,483		)	7,872			15,713
Other income	692			668			2,052			1,812
Total revenue	998,759			974,488			3,054,985			2,989,695
Benefits and expenses:
Life policyholder benefits	342,196			328,116			1,029,261			972,484
Health policyholder benefits	175,496			196,901			652,822			673,173
Other policyholder benefits	9,648			10,515			29,447			31,599
Total policyholder benefits	527,340			535,532			1,711,530			1,677,256
Amortization of deferred acquisition costs	112,523			103,834			336,690			313,128
Commissions, premium taxes, and non-deferred acquisition costs	65,127			63,636			192,413			185,034
Other operating expense	57,779			55,402			171,368			168,758
Interest expense	19,246			19,033			57,420			57,119
Total benefits and expenses	782,015			777,437			2,469,421			2,401,295
Income before income taxes	216,744			197,051			585,564			588,400
Income taxes	(71,358		)	(64,639		)	(191,420		)	(192,209		)
Net income	$	145,386		$	132,412		$	394,144		$	396,191
Basic net income per share	$	1.17		$	1.02		$	3.13		$	3.01
Diluted net income per share	$	1.15		$	1.00		$	3.09		$	2.97
Dividends declared per common share	$	0.14		$	0.13		$	0.41		$	0.38

* Certain balances were retrospectively adjusted to give effect to the adoption of new accounting guidance as described in Note G- Adoption of New Accounting Standards.

See accompanying Notes to Condensed Consolidated Financial Statements.

2

TORCHMARK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Unaudited and in thousands)

	Three Months Ended   September 30,						Nine Months Ended   September 30,
	2015			2014			2015			2014
Net income	$	145,386		$	132,412		$	394,144		$	396,191
Other comprehensive income (loss):
Unrealized gains (losses) on securities:
Unrealized holding gains (losses) arising during period	(72,228		)	(2,627		)	(740,934		)	1,057,710
Reclassification adjustment for (gains) losses on securities included in net income	(5,540		)	1,261			(7,138		)	(15,935		)
Reclassification adjustment for amortization of (discount) and premium	(1,569		)	(2,354		)	(4,840		)	(6,898		)
Foreign exchange adjustment on securities recorded at fair value	(1,217		)	(523		)	(2,480		)	(654		)
Unrealized gains (losses) on securities	(80,554		)	(4,243		)	(755,392		)	1,034,223
Unrealized gains (losses) on other investments	(1,063		)	63			(3,390		)	2,766
Total unrealized investment gains (losses)	(81,617		)	(4,180		)	(758,782		)	1,036,989
Less applicable (taxes) benefits	28,690			1,478			265,555			(362,872		)
Unrealized investment gains (losses), net of tax	(52,927		)	(2,702		)	(493,227		)	674,117
Unrealized gains (losses) attributable to deferred acquisition costs	1,436			693			5,041			(6,580		)
Less applicable (taxes) benefits	(502		)	(243		)	(1,764		)	2,303
Unrealized gains (losses) attributable to deferred acquisition costs, net of tax	934			450			3,277			(4,277		)
Foreign exchange translation adjustments, other than securities	(9,031		)	(6,650		)	(22,567		)	(4,642		)
Less applicable (taxes) benefits	3,164			2,084			7,667			1,334
Foreign exchange translation adjustments, other than securities, net of tax	(5,867		)	(4,566		)	(14,900		)	(3,308		)
Pension adjustments	3,646			2,571			11,118			8,176
Less applicable (taxes) benefits	(1,276		)	(900		)	(3,891		)	(2,862		)
Pension adjustments, net of tax	2,370			1,671			7,227			5,314
Other comprehensive income (loss)	(55,490		)	(5,147		)	(497,623		)	671,846
Comprehensive income (loss)	$	89,896		$	127,265		$	(103,479	)	$	1,068,037

See accompanying Notes to Condensed Consolidated Financial Statements.

3

TORCHMARK CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited and in thousands)

	Nine Months Ended   September 30,
	2015			2014
Cash provided from operations	$	729,892		$	644,398
Cash provided from (used for) investment activities:
Long-term investments sold or matured:
Fixed maturities available for sale—sold	26,330			56,447
Fixed maturities available for sale—matured, called, and repaid	342,796			217,929
Equity securities	—			700
Other long-term investments	2,452			70
Total long-term investments sold or matured	371,578			275,146
Long-term investments acquired:
Fixed maturities	(730,145		)	(499,950		)
Other long-term investments	(1,906		)	—
Total long-term investments acquired	(732,051		)	(499,950		)
Net increase in policy loans	(13,933		)	(16,112		)
Net (increase) decrease in short-term investments	(47,781		)	(2,207		)
Disposition of properties	—			54
Additions to properties	(30,663		)	(14,482		)
Investment in low-income housing interests	(27,078		)	(39,279		)
Cash used for investment activities	(479,928		)	(296,830		)
Cash provided from (used for) financing activities:
Proceeds from exercise of stock options	32,519			39,557
Net borrowings (repayments) of commercial paper	130,215			61,352
Excess tax benefit from stock option exercises	15,679			12,484
Acquisition of treasury stock	(330,066		)	(342,084		)
Cash dividends paid to shareholders	(50,217		)	(48,628		)
Net receipts (withdrawals) from deposit-type products	(69,188		)	(49,431		)
Cash provided by (used for) financing activities	(271,058		)	(326,750		)
Effect of foreign exchange rate changes on cash	14,560			9,237
Net (decrease) increase in cash	(6,534		)	30,055
Cash at beginning of year	66,019			36,943
Cash at end of period	$	59,485		$	66,998

See accompanying Notes to Condensed Consolidated Financial Statements.

4

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note A—Accounting Policies

The accompanying condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q. Therefore, they do not include all of the annual disclosures required by accounting principles generally accepted in the United States of America (GAAP). However, in the opinion of management, these statements include all adjustments, consisting of normal recurring adjustments, which are necessary for a fair presentation of the condensed consolidated financial position at September 30, 2015, and the condensed consolidated results of operations, comprehensive income, and cash flows for the periods ended September 30, 2015 and 2014. The interim period condensed consolidated financial statements should be read in conjunction with the Consolidated Financial Statements that are included in the Form 10-K filed with the Securities Exchange Commission (SEC) on February 27, 2015.

Effective January 1, 2015, Torchmark adopted Financial Accounting Standards Board (FASB) Accounting Standards Update No. 2014-01 Investments-Equity Method and Joint Ventures: Accounting for Investments in Qualified Affordable Housing Projects (ASU 2014-01). As a result of the adoption, the Company retrospectively adjusted prior periods. See Note G- Adoption of New Accounting Standards for further detail.

Note B—Earnings Per Share

A reconciliation of basic and diluted weighted-average shares outstanding is as follows:

	For the Three Months Ended   September 30,		For the Nine Months Ended    September 30,
	2015	2014	2015	2014
Basic weighted average shares outstanding	124,457,996	129,969,902	125,788,925	131,529,818
Weighted average dilutive options outstanding	1,682,313	1,907,303	1,614,164	1,901,522
Diluted weighted average shares outstanding	126,140,309	131,877,205	127,403,089	133,431,340
Antidilutive shares	—	—	—	—

5

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note C—Postretirement Benefit Plans

The following tables present a summary of post-retirement benefit costs by component.

Components of Post-Retirement Benefit Costs

	Three Months Ended September 30,
	Pension Benefits						Other Benefits
	2015			2014			2015		2014
Service cost	$	3,990		$	3,231		$	—	$	25
Interest cost	5,003			4,695			203		(63		)
Expected return on assets	(5,323		)	(4,768		)	—		—
Amortization:
Prior service cost	81			529			—		—
Actuarial (gain) loss	3,533			2,035			30		3
Actuarial valuation adjustment	—			—			—		460
Direct recognition of expense	—			131			166		114
Net periodic benefit cost	$	7,284		$	5,853		$	399	$	539
	Nine Months Ended September 30,
	Pension Benefits						Other Benefits
	2015			2014			2015		2014
Service cost	$	11,971		$	9,694		$	—	$	74
Interest cost	15,009			14,333			610		234
Expected return on assets	(15,969		)	(14,273		)	—		—
Amortization:
Prior service cost	244			1,586			—		—
Actuarial (gain)/loss	10,601			6,127			90		3
Actuarial valuation adjustment	—			—			—		460
Direct recognition of expense	—			131			493		10
Net periodic benefit cost	$	21,856		$	17,598		$	1,193	$	781

The following table presents assets at fair value for the defined-benefit pension plans at September 30, 2015 and the prior-year end.

Pension Assets by Component

	September 30, 2015			December 31, 2014
	Amount		%	Amount		%
Corporate debt	$	153,536	49	$	166,825	52
Other fixed maturities	279		—	284		—
Equity securities	121,199		39	127,568		39
Short-term investments	16,414		5	9,038		3
Guaranteed annuity contract	16,973		6	15,027		5
Other	3,571		1	4,156		1
Total	$	311,972	100	$	322,898	100

6

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

The liability for the funded defined-benefit pension plans was $386 million at September 30, 2015 and $403 million at December 31, 2014. Cash contributions of $13.6 million were made to the qualified pension plans during the nine months ended September 30, 2015. Torchmark does not expect to make further cash contributions to these plans during 2015. With respect to the Company’s non-qualified supplemental retirement plan, life insurance policies on the lives of plan participants have been established with an unaffiliated carrier to fund a portion of the Company’s obligations under the plan. These policies, as well as investments deposited with an unaffiliated trustee, were previously placed in a Rabbi Trust to provide for payment of the plan obligations. At September 30, 2015, the combined value of the insurance policies and investments in the Rabbi Trust to support plan liabilities were $78 million, compared with $74 million at year-end 2014. Since this plan is non-qualified, the values of the insurance policies and investments are recorded as other assets in the Condensed Consolidated Balance Sheets and are not included in the chart of plan assets above. The liability for the non-qualified pension plan was $73 million at September 30, 2015 and $71 million at December 31, 2014.

Note D—Investments

Portfolio Composition:

A summary of fixed maturities and equity securities available for sale by cost or amortized cost and estimated fair value at September 30, 2015 is as follows:

Portfolio Composition as of September 30, 2015

	Cost or Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		% of Total Fixed Maturities*
Fixed maturities available for sale:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	373,835	$	1,618	$	(5,696	)	$	369,757	3
States, municipalities, and political subdivisions	1,296,976		138,075		(1,374		)	1,433,677		10
Foreign governments	20,905		1,545		(4		)	22,446		—
Corporates, by sector:
Financial	2,688,462		340,450		(44,834		)	2,984,078		21
Utilities	2,105,221		274,626		(21,681		)	2,358,166		17
Energy	1,538,147		89,072		(111,771		)	1,515,448		11
Other corporate sectors	4,648,140		363,206		(163,826		)	4,847,520		34
Total corporates	10,979,970		1,067,354		(342,112		)	11,705,212		83
Collateralized debt obligations	63,960		16,745		(8,593		)	72,112		1
Other asset-backed securities	19,273		978		—			20,251		—
Redeemable preferred stocks, by sector:
Financial	382,674		48,618		(4,431		)	426,861		3
Utilities	28,655		1,228		—			29,883		—
Total redeemable preferred stocks	411,329		49,846		(4,431		)	456,744		3
Total fixed maturities	13,166,248		1,276,161		(362,210		)	14,080,199		100
Equity securities	776		806		—			1,582
Total fixed maturities and equity securities	$	13,167,024	$	1,276,967	$	(362,210	)	$	14,081,781

* At fair value

7

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note D—Investments (continued)

A schedule of fixed maturities by contractual maturity date at September 30, 2015 is shown below on an amortized cost basis and on a fair value basis. Actual maturity dates could differ from contractual maturities due to call or prepayment provisions.

	Amortized Cost		Fair Value
Fixed maturities available for sale:
Due in one year or less	$	53,589	$	54,217
Due from one to five years	572,013		632,991
Due from five to ten years	951,645		1,042,986
Due from ten to twenty years	3,841,490		4,296,570
Due after twenty years	7,662,273		7,958,875
Mortgage-backed and asset-backed securities	85,238		94,560
	$	13,166,248	$	14,080,199

Selected information about sales of fixed maturities is as follows.

For the Nine Months Ended September 30,
	2015			2014
Proceeds from sales	$	26,330		$	56,447
Gross realized gains	260			16,473
Gross realized losses	(354		)	(1,701		)

8

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note D—Investments (continued)

Fair Value Measurements:

The following table represents assets measured at fair value on a recurring basis.

Fair Value Measurements at September 30, 2015 Using:

Description	Quoted Prices in Active Markets for Identical Assets (Level 1)			Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)			Total Fair Value
Fixed maturities available for sale:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	—		$	369,757		$	—		$	369,757
States, municipalities, and political subdivisions	—			1,433,677			—			1,433,677
Foreign governments	—			22,446			—			22,446
Corporates, by sector:
Financial	—			2,920,889			63,189			2,984,078
Utilities	15,180			2,206,803			136,183			2,358,166
Energy	—			1,488,583			26,865			1,515,448
Other corporate sectors	—			4,534,087			313,433			4,847,520
Total corporates	15,180			11,150,362			539,670			11,705,212
Collateralized debt obligations	—			—			72,112			72,112
Other asset-backed securities	—			20,251			—			20,251
Redeemable preferred stocks, by sector:
Financial	10,068			416,793			—			426,861
Utilities	—			29,883			—			29,883
Total redeemable preferred stocks	10,068			446,676			—			456,744
Total fixed maturities	25,248			13,443,169			611,782			14,080,199
Equity securities	723			—			859			1,582
Total fixed maturities and equity securities	$	25,971		$	13,443,169		$	612,641		$	14,081,781
Percent of total	0.2		%	95.5		%	4.3		%	100.0		%

9

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note D—Investments (continued)

The following table represents an analysis of changes in fair value measurements using significant unobservable inputs (Level 3).

Analysis of Changes in Fair Value Measurements Using

Significant Unobservable Inputs (Level 3)

	For the Nine Months Ended September 30, 2015
	Collateralized debt obligations			Corporates (1)			Equities			Total
Balance at January 1, 2015	$	63,232		$	512,714		$	833		$	576,779
Total gains or losses:
Included in realized gains/losses	—			1,182			—			1,182
Included in other comprehensive income	12,797			(3,121		)	26			9,702
Acquisitions	—			38,600			—			38,600
Amortization	4,183			14			—			4,197
Other (2)	(8,100		)	(9,719		)	—			(17,819		)
Transfers in and/or out of Level 3 (3)	—			—			—			—
Balance at September 30, 2015	$	72,112		$	539,670		$	859		$	612,641
Percent of total fixed maturity and equity securities	0.5		%	3.8		%	—		%	4.3		%
	For the Nine Months Ended September 30, 2014
	Collateralized debt obligations			Corporates (1)			Equities			Total
Balance at January 1, 2014	$	58,205		$	300,300		$	776		$	359,281
Total gains or losses:
Included in realized gains/losses	15,924			1			—			15,925
Included in other comprehensive income	3,929			19,967			57			23,953
Acquisitions	—			186,365			—			186,365
Sales	(16,049		)	(1		)	—			(16,050		)
Amortization	4,072			10			—			4,082
Other (2)	(3,231		)	(1,773		)	—			(5,004		)
Transfers in and/or out of Level 3(3)	—			—			—			—
Balance at September 30, 2014	$	62,850		$	504,869		$	833		$	568,552
Percent of total fixed maturity and equity securities	0.4		%	3.6		%	—		%	4.0		%

(1) Includes redeemable preferred stocks.

(2) Includes capitalized interest, foreign exchange adjustments, and principal repayments.

(3) Considered to be transferred at the end of the period. Transfers into Level 3 occur when observable inputs are no longer available. Transfers out of Level 3 occur when observable inputs become available.

10

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note D—Investments (continued)

Other-Than-Temporary Impairments:

There were no other-than-temporary impairments during the nine-month periods ended September 30, 2015 and 2014, respectively.

Unrealized Loss Analysis:

The following table discloses information about investments in an unrealized loss position.

	Less than Twelve Months	Twelve Months or Longer	Total
Number of issues (CUSIP numbers) held:
As of September 30, 2015	368	66	434
As of December 31, 2014	80	173	253

Torchmark’s entire fixed-maturity and equity portfolio consisted of 1,570 issues at September 30, 2015 and 1,604 issues at December 31, 2014. The weighted average quality rating of all unrealized loss positions as of September 30, 2015 was BBB+. Although Torchmark’s fixed-maturity investments are available for sale, Torchmark’s management generally does not intend to sell and does not believe it will be required to sell any securities which are temporarily impaired before they recover due to the strong and stable cash flows generated by its insurance products.

11

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note D—Investments (continued)

The following table discloses unrealized investment losses by class of investment at September 30, 2015 for the period of time in a loss position. Torchmark does not view these investments as other-than-temporarily impaired.

Analysis of Gross Unrealized Investment Losses

At September 30, 2015

	Less than Twelve Months					Twelve Months or Longer					Total
Description of Securities	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Fixed maturities available for sale:
Investment grade:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	216,022	$	(5,042	)	$	14,920	$	(654	)	$	230,942	$	(5,696	)
States, municipalities and political subdivisions	48,097		(1,033		)	1,685		(107		)	49,782		(1,140		)
Foreign governments	4,574		(4		)	—		—			4,574		(4		)
Corporates, by sector:
Financial	283,220		(11,605		)	—		—			283,220		(11,605		)
Utilities	403,693		(21,681		)	—		—			403,693		(21,681		)
Energy	650,698		(69,271		)	92,025		(31,189		)	742,723		(100,460		)
Other corporate sectors	1,547,634		(126,366		)	44,927		(8,257		)	1,592,561		(134,623		)
Total corporates	2,885,245		(228,923		)	136,952		(39,446		)	3,022,197		(268,369		)
Total investment grade	3,153,938		(235,002		)	153,557		(40,207		)	3,307,495		(275,209		)
Below investment grade:
Bonds:
States, municipalities and political subdivisions	—		—			321		(234		)	321		(234		)
Corporates, by sector:
Financial	—		—			72,564		(33,229		)	72,564		(33,229		)
Energy	42,319		(8,391		)	8,106		(2,920		)	50,425		(11,311		)
Other corporate sectors	61,857		(22,737		)	55,836		(6,466		)	117,693		(29,203		)
Total corporates	104,176		(31,128		)	136,506		(42,615		)	240,682		(73,743		)
Collateralized debt obligations	—		—			11,407		(8,593		)	11,407		(8,593		)
Redeemable preferred stocks, by sector:
Financial	—		—			22,730		(4,431		)	22,730		(4,431		)
Total redeemable preferred stocks	—		—			22,730		(4,431		)	22,730		(4,431		)
Total below investment grade	104,176		(31,128		)	170,964		(55,873		)	275,140		(87,001		)
Total fixed maturities	3,258,114		(266,130		)	324,521		(96,080		)	3,582,635		(362,210		)
Equity securities	—		—			—		—			—		—
Total fixed maturities and equity securities	$	3,258,114	$	(266,130	)	$	324,521	$	(96,080	)	$	3,582,635	$	(362,210	)

12

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note E—Supplemental Information about Changes to Accumulated Other Comprehensive Income

An analysis of the change in balance by component of Accumulated Other Comprehensive Income is as follows for the three and nine month periods ended September 30, 2015 and 2014.

Components of Accumulated Other Comprehensive Income

	For the Three Months Ended September 30, 2015
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at July 1, 2015	$	649,973		$	(8,415	)	$	8,353		$	(94,592	)	$	555,319
Other comprehensive income (loss) before reclassifications, net of tax	(48,306		)	934			(5,867		)	1			(53,238		)
Reclassifications, net of tax	(4,621		)	—			—			2,369			(2,252		)
Other comprehensive income (loss)	(52,927		)	934			(5,867		)	2,370			(55,490		)
Balance at September 30, 2015	$	597,046		$	(7,481	)	$	2,486		$	(92,222	)	$	499,829
	For the Three Months Ended September 30, 2014
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at July 1, 2014	$	933,015		$	(11,455	)	$	26,124		$	(59,710	)	$	887,974
Other comprehensive income (loss) before reclassifications, net of tax	(1,991		)	450			(4,566		)	2			(6,105		)
Reclassifications, net of tax	(711		)	—			—			1,669			958
Other comprehensive income (loss)	(2,702		)	450			(4,566		)	1,671			(5,147		)
Balance at September 30, 2014	$	930,313		$	(11,005	)	$	21,558		$	(58,039	)	$	882,827

13

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note E—Supplemental Information about Changes to Accumulated Other Comprehensive Income (continued)

Components of Accumulated Other Comprehensive Income

	For the Nine Months Ended September 30, 2015
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at January 1, 2015	$	1,090,273		$	(10,758	)	$	17,386		$	(99,449	)	$	997,452
Other comprehensive income (loss) before reclassifications, net of tax	(485,441		)	3,277			(14,900		)	118			(496,946		)
Reclassifications, net of tax	(7,786		)	—			—			7,109			(677		)
Other comprehensive income (loss)	(493,227		)	3,277			(14,900		)	7,227			(497,623		)
Balance at September 30, 2015	$	597,046		$	(7,481	)	$	2,486		$	(92,222	)	$	499,829
	For the Nine Months Ended September 30, 2014
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at January 1, 2014	$	256,196		$	(6,728	)	$	24,866		$	(63,353	)	$	210,981
Other comprehensive income (loss) before reclassifications, net of tax	688,958			(4,277		)	(3,308		)	299			681,672
Reclassifications, net of tax	(14,841		)	—			—			5,015			(9,826		)
Other comprehensive income (loss)	674,117			(4,277		)	(3,308		)	5,314			671,846
Balance at September 30, 2014	$	930,313		$	(11,005	)	$	21,558		$	(58,039	)	$	882,827

Reclassifications out of Accumulated Other Comprehensive Income are presented below for the three and nine month periods ended September 30, 2015 and 2014.

Reclassification Adjustments

	Three Months Ended   September 30,						Nine Months Ended   September 30,						Affected line items in the Statement of Operations
	2015			2014			2015			2014
Unrealized investment gains (losses) on available for sale assets:
Realized (gains) losses	$	(5,540	)	$	1,261		$	(7,138	)	$	(15,935	)	Realized investment gains (losses)
Amortization of (discount) premium	(1,569		)	(2,354		)	(4,840		)	(6,898		)	Net investment income
Total before tax	(7,109		)	(1,093		)	(11,978		)	(22,833		)
Tax	2,488			382			4,192			7,992			Income Taxes
Total after tax	(4,621		)	(711		)	(7,786		)	(14,841		)
Pension adjustments:
Amortization of prior service cost	81			529			244			1,586			Other operating expenses
Amortization of actuarial gain (loss)	3,563			2,038			10,691			6,130			Other operating expenses
Total before tax	3,644			2,567			10,935			7,716
Tax	(1,275		)	(898		)	(3,826		)	(2,701		)	Income Taxes
Total after tax	2,369			1,669			7,109			5,015
Total reclassifications (after tax)	$	(2,252	)	$	958		$	(677	)	$	(9,826	)

14

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note F—Business Segments

Torchmark is comprised of life insurance companies which primarily market individual life and supplemental health insurance products through niche distribution channels to middle income Americans. Torchmark’s core operations are insurance marketing and underwriting, and management of its investments. The insurance marketing and underwriting operation is segmented by the types of insurance products offered: life, health, Medicare Part D, and annuity. Premium income for Medicare Part D health insurance is included with the premium for other health products in the Condensed Consolidated Statements of Operations. Annuity revenue is classified as “Other premium.” Management’s measure of profitability for each insurance segment is insurance underwriting margin, which is underwriting income before other income and insurance administrative expenses. It represents the profit margin on insurance products before administrative expenses, and is calculated by deducting net policy obligations (claims incurred and change in reserves), commissions and other acquisition expenses from premium revenue. Torchmark further views the profitability of each insurance product segment by the marketing groups that distribute the products of that segment: direct response, independent agencies, or captive agencies.

Torchmark’s management prefers to evaluate the performance of its underwriting and investment activities separately, rather than allocating investment income to the underwriting results. As such, the investment function is presented as a stand-alone segment.

The investment segment includes the management of the investment portfolio, debt, and cash flow. Management’s measure of profitability for this segment is excess investment income, which is the income earned on the investment portfolio less the required interest on net policy liabilities and financing costs. Financing costs include the interest on Torchmark’s debt. Other income and insurance administrative expense are classified in a separate “Other” segment.

The majority of the Company’s required interest on net policy liabilities (benefit reserves less the deferred acquisition cost asset) is not credited to policyholder accounts. Instead, it is an actuarial assumption for discounting cash flows in the computation of benefit reserves and the amortization of the deferred acquisition cost asset. Investment income required to fund the required interest on net policy liabilities is removed from the investment segment and applied to the insurance segments to eliminate the effect of the required interest from the insurance segments. As a result, the investment segment measures net investment income against the required interest on net policy liabilities and financing costs, while the insurance segments simply measure premiums against benefits and expenses. We believe this presentation facilitates a more meaningful analysis of the Company’s underwriting and investment performance as the underwriting results are based on premiums, claims, and expenses and are not affected by unanticipated fluctuations in investment yields.

As noted, Torchmark’s “core operations” are insurance and investment management. The insurance segments issue policies for which premiums are collected for the eventual payment of policy benefits. In addition to policy benefits, operating expenses are incurred including acquisition costs, administrative expenses, and taxes. Because life and health contracts can be long term, premium receipts in excess of current expenses are invested. Investment activities, conducted by the investment segment, focus on seeking quality investments with a yield and term appropriate to support the insurance product obligations. These investments generally consist of fixed maturities, and, over the long term, the expected yields are taken into account when setting insurance premium rates and product profitability expectations. As a result, fixed maturities are generally held for long periods to support the liabilities, and Torchmark generally expects to hold investments until maturity. Dispositions of investments occur from time to time, generally as a result of credit concerns, calls by issuers, or other factors usually beyond the control of management.

Dispositions are sometimes required in order to maintain the Company’s investment policies and objectives. Investments are also occasionally written down as a result of other-than-temporary impairment. Torchmark does not actively trade investments. As a result, realized gains and losses from the disposition and write down of investments are generally incidental to operations and are not considered a material factor in insurance pricing or product profitability. While from time to time these realized gains and losses could be significant to net income in the period in which they occur, they generally have a limited effect on the yield of the total investment portfolio. Further, because the proceeds of the disposals are reinvested in the portfolio, the disposals have little effect on the size of the portfolio and the income

15

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note F—Business Segments (continued)

from the reinvestments is included in net investment income. Therefore, management removes realized investment gains and losses from results of core operations when evaluating the performance of the Company. For this reason, these gains and losses are excluded from Torchmark’s operating segments.

Torchmark accounts for its stock options and restricted stock under current accounting guidance requiring stock options and stock grants to be expensed based on fair value at the time of grant. Management considers stock compensation expense to be an expense of the Parent Company. Therefore, stock compensation expense is treated as a corporate expense in Torchmark’s segment analysis.

Torchmark provides coverage under the Medicare Part D prescription drug plan for Medicare beneficiaries. In accordance with GAAP, Part D premiums are recognized evenly throughout the year when they become due, but benefit costs are recognized when the costs are incurred. Due to the design of the Part D product, premiums are evenly distributed throughout the year, but benefit costs are higher earlier in the year. As a result, under GAAP, benefit costs can exceed premiums in the first part of the year, but be less than premiums during the remainder of the year. In order to more closely match the benefit cost with the associated revenue for interim periods, Torchmark defers these excess benefits for segment reporting purposes. In addition, GAAP recognizes in each quarter a government risk-sharing premium adjustment consistent with the contract as if the quarter represented an entire contract period. These quarterly risk-sharing adjustments are removed in the segment analysis because the actual contract payments are based upon the experience of the full contract year, not the experience of interim periods. Total premiums less total benefits will be the same for segment reporting purposes as they will be under GAAP for the full calendar year. The Company’s presentation results in the underwriting margin percentage in interim periods reflecting the expected margin percentage for the full year. These interim adjustments do not impact the full year results.

An analysis of the adjustments for the difference in the interim results as presented for segment purposes and GAAP for Medicare Part D is as follows:

	Nine Months Ended   September 30,
	2015		2014
Benefit costs deferred	$	11,649	$	45,382
Government risk-sharing premium adjustment	9,322		(28,532		)
Pre-tax addition to segment interim period income	$	20,971	$	16,850
After tax amount	$	13,631	$	10,952

Additionally, management does not view the risk-sharing premium for Medicare Part D as a component of premium income, and accordingly adjusts health premium income in its segment analysis. A reconciliation of health premium included in the segment analysis with health premium as reported in the CondensedConsolidated Statements of Operations is presented in the following table.

	Nine Months Ended   September 30,
	2015			2014		% Change
Premium per segment analysis:
Medicare Part D premium	$	232,102		$	258,243	(10	)
Other health premium	690,221			644,758		7
Part D risk-sharing adjustment	(9,322		)	28,532		(133	)
Health premium per Condensed Consolidated Statements of Operations	$	913,001		$	931,533	(2	)

16

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note F—Business Segments (continued)

During the first nine months of 2014, Torchmark accrued for certain litigation cases in the net amount of $3.7 million ($2.4 million after tax) that were not directly related to its insurance operations. Additionally, Torchmark received $1.3 million ($853 thousand after tax) in settlement of litigation regarding investments. Also in the second quarter of 2014, the Company recorded $8.2 million in administrative settlements ($5.3 million after tax) related to benefits paid for deaths occurring in prior years where claims had not been filed. These administrative settlements were the result of the Company matching policyholder information against the Social Security death master file and obtaining due proof of loss. These administrative settlements were included in "Policyholder benefits" in the Consolidated Statements of Operations in 2014. Torchmark removes amounts that do not relate to its core insurance operations from its segment analysis.

The following tables set forth a reconciliation of Torchmark’s revenues and operations by segment to its pretax income and each significant line item in its Condensed Consolidated Statements of Operations.

Reconciliation of Segment Operating Information to the Consolidated Statement of Operations

	For the Nine Months Ended September 30, 2015
	Life			Health			Medicare Part D		Annuity			Investment			Other & Corporate			Adjustments				Consolidated
Revenue:
Premium	$	1,552,309		$	690,221		$	232,102	$	119								$	(9,322	)	(1)	$	2,465,429
Net investment income												$	579,632									579,632
Other income															$	2,201		(149		)	(3)	2,052
Total revenue	1,552,309			690,221			232,102		119			579,632			2,201			(9,471		)		3,047,113
Expenses:
Policy benefits	1,029,261			448,539			192,634		29,447									11,649			(1)	1,711,530
Required interest on reserves	(412,264		)	(51,450		)			(40,084		)	503,798										—
Required interest on DAC	129,339			17,058			673		885			(147,955		)								—
Amortization of acquisition costs	265,641			61,858			2,649		6,542													336,690
Commissions and premium tax	115,452			60,820			16,258		32									(149		)	(3)	192,413
Insurance administrative expense (2)															142,829							142,829
Parent expense															6,662							6,662
Stock compensation expense															21,877							21,877
Interest expense												57,420										57,420
Total expenses	1,127,429			536,825			212,214		(3,178		)	413,263			171,368			11,500				2,469,421
Subtotal	424,880			153,396			19,888		3,297			166,369			(169,167		)	(20,971		)		577,692
Nonoperating items																		20,971			(1)	20,971
Measure of segment profitability (pretax)	$	424,880		$	153,396		$	19,888	$	3,297		$	166,369		$	(169,167	)	$	—			598,663
Deduct applicable income taxes																						(196,005		)
Segment profits after tax																						402,658
Add back income taxes applicable to segment profitability																						196,005
Add (deduct) realized investment gains (losses)																						7,872
Deduct Part D adjustment (1)																						(20,971		)
Pretax income per Consolidated Statements of Operations																						$	585,564

(1) Medicare Part D items adjusted to GAAP from the segment analysis, which matches expected benefits with policy premium.

(2) Administrative expense is not allocated to insurance segments.

(3) Elimination of intersegment commission.

17

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note F—Business Segments (continued)

Reconciliation of Segment Operating Information to the Condensed Consolidated Statement of Operations *

	For the Nine Months Ended September 30, 2014
	Life			Health			Medicare Part D		Annuity			Investment			Other & Corporate			Adjustments				Consolidated
Revenue:
Premium	$	1,472,734		$	644,758		$	258,243	$	334								$	28,532		(1)	$	2,404,601
Net investment income												$	567,569									567,569
Other income															$	1,990		(178		)	(3)	1,812
Total revenue	1,472,734			644,758			258,243		334			567,569			1,990			28,354				2,973,982
Expenses:
Policy benefits	964,305			414,607			213,184		31,599									53,561			(1,5)	1,677,256
Required interest on reserves	(395,595		)	(48,018		)			(41,576		)	485,189										—
Required interest on DAC	125,758			16,823			534		1,120			(144,235		)								—
Amortization of acquisition costs	251,954			53,088			2,127		5,959													313,128
Commissions and premium tax	105,724			59,787			19,664		37									(178		)	(3)	185,034
Insurance administrative expense (2)															134,918			2,337			(4)	137,255
Parent expense															6,284							6,284
Stock compensation expense															25,219							25,219
Interest expense												57,119										57,119
Total expenses	1,052,146			496,287			235,509		(2,861		)	398,073			166,421			55,720				2,401,295
Subtotal	420,588			148,471			22,734		3,195			169,496			(164,431		)	(27,366		)		572,687
Nonoperating items																		27,366			(1,4,5)	27,366
Measure of segment profitability (pretax)	$	420,588		$	148,471		$	22,734	$	3,195		$	169,496		$	(164,431	)	$	—			600,053
Deduct applicable income taxes																						(196,288		)
Segment profits after tax																						403,765
Add back income taxes applicable to segment profitability																						196,288
Add (deduct) realized investment gains (losses)																						15,713
Deduct Part D adjustment (1)																						(16,850		)
Deduct legal settlement expense (4)																						(2,337		)
Deduct administrative settlements (5)																						(8,179		)
Pretax income per Consolidated Statements of Operations																						$	588,400

(1) Medicare Part D items adjusted to GAAP from the segment analysis, which matches expected benefits with policy premium.

(2) Administrative expense is not allocated to insurance segments.

(3) Elimination of intersegment commission.

(4) Legal settlement expenses.

(5) Administrative settlements.

* Retrospectively adjusted to give effect to the adoption ASU 2014-01 as described in Note G- Adoption of New Accounting Standards.

18

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note F—Business Segments (continued)

The following table summarizes the measures of segment profitability for comparison. It also reconciles segment profits to net income.

Analysis of Profitability by Segment

	Nine Months Ended September 30,						Increase (Decrease)
	2015			2014*			Amount			%
Life	$	424,880		$	420,588		$	4,292		1
Health	153,396			148,471			4,925			3
Medicare Part D	19,888			22,734			(2,846		)	(13	)
Annuity	3,297			3,195			102			3
Investment	166,369			169,496			(3,127		)	(2	)
Other and corporate:
Other income	2,201			1,990			211			11
Administrative expense	(142,829		)	(134,918		)	(7,911		)	6
Corporate	(28,539		)	(31,503		)	2,964			(9	)
Pretax total	598,663			600,053			(1,390		)	—
Applicable taxes	(196,005		)	(196,288		)	283			—
Total	402,658			403,765			(1,107		)	—
Reconciling items, net of tax:
Realized gains (losses) - Investments	5,117			10,213			(5,096		)	(50	)
Part D adjustment	(13,631		)	(10,952		)	(2,679		)	24
Administrative settlements	—			(5,316		)	5,316			(100	)
Legal settlement expense	—			(1,519		)	1,519			(100	)
Net income	$	394,144		$	396,191		$	(2,047	)	(1	)

* Retrospectively adjusted to give effect to the adoption of ASU 2014-01 as described in Note G-Adoption of New Accounting Standards.

19

TORCHMARK CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(UNAUDITED)

(Dollar amounts in thousands except per share data)

Note G—Adoption of New Accounting Standards

Low-income housing tax credits: As described in Note A, the FASB issued and Torchmark adopted new guidance concerning Investments-Equity Method and Joint Ventures: Accounting for Investments in Qualified Affordable Housing Projects (ASU 2014-01) as of January 1, 2015. The guidance replaces the effective-yield method of amortization with respect to investments in qualified affordable housing acquired after the date of adoption and, if certain conditions are present, provides for a proportional amortization method. The proportional amortization method allows an investor to amortize the cost of its investment based on the proportion of the tax credits received during the year to the total expected tax credits to be received over the life of the investment. The guidance further provides that the effective-yield method of amortization may continue to be used with respect to investments acquired before the date of adoption. Amortization, previously required to be recognized in the Condensed Consolidated Statements of Operations as a component of "Net investment income", will now be included in "Income tax expense."

Torchmark will continue to use the effective-yield method of amortization with respect to its guaranteed investments acquired prior to January 1, 2015, but will retroactively adopt the new guidance and apply the proportional method of amortization with respect to its non-guaranteed investments. The proportional method of amortization is consistent with Torchmark’s historical method of amortization. As a result, the only impact of the adoption is to reclassify amortization expense from “Net investment income” to “Income tax expense” with no impact on Torchmark's historical net income, cash flows, liquidity, or statutory earnings of its insurance subsidiaries.

The following table reflects a summary of the impact of the retrospectively adjusted balances on the Company's Condensed Consolidated Statements of Operations for the three and nine months ended September 30, 2014.

Three Months Ended September 30, 2014
Income Statement	As previously reported			Adjustments			As adjusted
Net investment income	$	182,101		$	7,487		$	189,588
Total revenue	967,001			7,487			974,488
Income before income taxes	189,564			7,487			197,051
Income taxes	(57,152		)	(7,487		)	(64,639		)
Net income	132,412			—			132,412

Nine Months Ended September 30, 2014
Income Statement	As previously reported			Adjustments			As adjusted
Net investment income	$	545,978		$	21,591		$	567,569
Total revenue	2,968,104			21,591			2,989,695
Income before income taxes	566,809			21,591			588,400
Income taxes	(170,618		)	(21,591		)	(192,209		)
Net income	396,191			—			396,191

Debt Issuance Costs: In April 2015, the FASB issued Interest—Imputation of Interest: Simplifying the Presentation of Debt Issuance Costs (ASU 2015-03). The guidance requires companies to change the presentation of debt issuance costs in the financial statements by presenting such costs as a direct deduction from the related debt liability rather than as an asset. Amortization of the debt issuance costs will continue to be reported as interest expense. The guidance is effective for fiscal years and interim periods beginning after December 15, 2015 with early adoption permitted. Torchmark adopted this ASU upon issuance and there was no material impact on the consolidated financial statements.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Results of Operations

Summary of Operations. Torchmark’s operations are segmented into its insurance underwriting and investment operations as described in Note F—Business Segments. The measures of profitability described in Note F are useful in evaluating the performance of the segments and the marketing groups within each insurance segment, because each of our distribution channels operates in a niche market. These measures enable management to view period-to-period trends, and to make informed decisions regarding future courses of action.

The tables in Note F—Business Segments demonstrate how the measures of profitability are determined. Those tables also reconcile our revenues and expenses by segment to major income statement line items for the nine month periods ended September 30, 2015 and 2014. Additionally, a table in that note, Analysis of Profitability by Segment, provides a summary of the profitability measures that demonstrates year-to-year comparability and reconciles those measures to our net income. That summary represents our overall operations in the manner that management views the business, and is a basis of the following highlights discussion.

A discussion of operations by each segment follows later in this report. These discussions compare the first nine months of 2015 with the same period of 2014, unless otherwise noted. The following discussions are presented in the manner we view our operations, as described in Note F—Business Segments.

Highlights, comparing the first nine months of 2015 with the first nine months of 2014. Net income per diluted share increased4% to $3.09 from $2.97. Included in net income in 2015 were after-tax realized investment gains of $5 million ($0.04 per share) compared with gains of $10 million ($0.08 per share) in 2014. Realized investment gains and losses are presented more fully under the caption Realized Gains and Losses in this report.

We use three statistical measures as indicators of future premium growth: “annualized premium in force", "net sales", and “first-year collected premium.” Annualized premium in force is defined as the premium income that would be received over the following twelve months at any given date on all active policies if those policies remain in force throughout the twelve-month period. Annualized premium in force is an indicator of potential growth in premium revenue. Net sales is defined as annualized premium issued, net of cancellations in the first thirty days after issue, except for Globe Life Direct Response, where net sales is annualized premium issued at the time the first full premium is paid after any introductory offer has expired. Annualized premium issued is the gross premium that would be received during the policies’ first year in force, assuming that none of the policies lapsed or terminated. Although lapses and terminations will occur, we believe that net sales is a useful indicator of the rate of acceleration of premium growth. First-year collected premium is the premium collected during the reporting period for all policies in their first policy year. First-year collected premium takes lapses into account in the first policy year when lapses are more likely to occur, and thus is a useful indicator of how much new premium is expected to be added to premium income in the future.

Total premium income rose4% in 2015 to $2.5 billion. Total net sales fell3% to $451 million. After removing the impact of sales of Medicare Part D, net sales rose5% to $409 million. First-year collected premium was $446 million for the 2015 period, compared with $350 million for the 2014 period. Excluding Part D, there was a 21%increase in first-year collected premium. The increase in first-year collected premium is primarily the result of prior year life insurance sales growth in the American Income Exclusive Agency and the addition of a large group in the United American Independent Agency in late 2014.

Life insurance premium income grew5% to $1.6 billion. Life net sales increased11% to $313 million. First-year collected life premium gained12% to $226 million. Life underwriting margins were down to 27% from 29% of premium, as a result of increased Globe Life Direct Response policy obligations and additional costs of supporting certain distribution channels. Underwriting income increased to $425 million for the first nine months of 2015 compared to $421 million for the same period in 2014.

Health insurance premium income, excluding Medicare Part D premium, increased7% to $690 million. Health net sales fell11% to $97 million for the nine month period, as a result of a 33% decrease in Medicare Supplement sales. This decrease was due to a large group that was added in the third quarter of 2014. First-year collected health premium rose43% to $116 million, due to strong increases in limited-benefit and Medicare Supplement. Once again, the increase in Medicare Supplement first year collected premium was due to addition of a large group in late 2014. Health margins declined to 22%, with underwriting income increasing to $153 million for the first nine months of 2015. Margins were $148 million for the same period in 2014.

21

In the manner we view our Medicare Part D prescription drug business as described in Note F—Business Segments, policyholder premium was $232 million in 2015, compared with $258 million in 2014, a decrease of 10%. This decrease resulted primarily from a decline in auto-enrollees, partially offset by increases in voluntary individual and group sales.

As explained in Note F—Business Segments, differences in our estimate of interim results for Medicare Part D as we view this product for segment purposes and GAAP financial statement purposes resulted in a $14 million after-tax charge to earnings in 2015 ($0.11 per share) and a $11 million charge in 2014 ($0.08 per share). We expect the benefit ratios for interim periods in 2015 to be approximately the same as our expected 2015 full year benefit ratio. There will be no difference in our segment versus financial statement reporting by year end 2015, as it relates to Medicare Part D.

Insurance administrative expenses were up 5.9% in 2015 when compared with the prior year period. The primary reasons for the increase in administrative expenses are higher information technology and employee costs, including pension-related costs.

Excess investment income is defined as net investment income less the required interest on net policy liabilities and the interest cost associated with capital funding or “financing costs”. Excess investment income per diluted share increased 3% in 2015 to $1.31 from $1.27, while the dollar amount of excess investment income decreased 2% to $166 million. The increase in per share excess investment income in relation to the decrease in dollar amount resulted from share purchases over the past twelve months, as discussed later in this report. Net investment income rose$12 million or 2% to $580 million, slightly below the 3% growth in our average investment portfolio at amortized cost. The average effective yield on the fixed-maturity portfolio, which represented 96% of our investments at amortized cost, decreased to 5.84% in the 2015 period from 5.91% in the prior period, as the impact of the low-interest-rate environment on average yield continues. Required interest rose 4% or $15 million to $356 million, in line with growth in average net policy liabilities. Financing costs were $57 million in both periods. Please refer to the discussion under Capital Resources for more information on debt and interest expense.

In the first nine months of 2015, we invested new money in our fixed-maturity portfolio at an effective annual yield on new investments of 4.71%, compared with 4.74% in the same period of 2014, with an average rating of BBB+, the same as of the previous year end. Approximately 96% of the portfolio at amortized cost was investment grade at September 30, 2015. Cash and short-term investments were $123 million at that date, compared with $82 million at December 31, 2014.

The net unrealized gain position in our fixed-maturity portfolio declined from $1.7 billion at December 31, 2014 to $914 million during the first nine months of 2015, largely due to an increase in market interest rates during 2015. The fixed-maturity portfolio contains no commercial mortgage-backed securities. We have no direct investments in residential mortgages, nor do we have any counterparty risks as we are not a party to any credit default swaps or other derivative contracts. We do not participate in securities lending, we have no off-balance sheet investments, and we have only insignificant exposure to European Sovereign debt consisting of $5 million of German government bonds at September 30, 2015. We have no direct exposure to Greek sovereign debt and we have no exposure to companies that do business primarily in Greece.

We have an on-going share repurchase program which began in 1986 which is reviewed quarterly and is reaffirmed by the Board of Directors on an annual basis. The program was reaffirmed on August 5, 2015. With no specified authorization amount, we determine the amount of repurchases based on the amount of our excess cash flow, general market conditions, and other alternative uses. These purchases are made at the Parent with excess cash flow. Share purchases are also made with the proceeds from option exercises by current and former employees, in order to reduce dilution. The following chart summarizes share purchases for the nine-month periods ended September 30, 2015 and 2014.

22

Analysis of Share Purchases

(Amounts in thousands, except per share amounts) 

	For the Nine Months Ended September 30,
	2015					2014
	Shares	Amount		Average Price		Shares	Amount		Average Price
Purchases with:
Excess cash flow	4,878	$	275,598	$	56.50	5,500	$	287,743	$	52.32
Option exercise proceeds	957	54,468		56.94		1,022	54,341		53.15
Total	5,835	$	330,066	$	56.57	6,522	$	342,084	$	52.45

Throughout the remainder of this discussion, share purchases will only refer to those made from excess cash flow.

A detailed discussion of our operations by component segment follows.

Life insurance, comparing the first nine months of 2015 with the first nine months of 2014. Life insurance is our predominant segment, representing 63% of premium income and 71% of insurance underwriting margin in the first nine months of 2015. In addition, investments supporting the reserves for life business generate the majority of excess investment income attributable to the investment segment. Life insurance premium income increased 5% to $1.6 billion. The following table presents Torchmark’s life insurance premium by distribution channel.

Life Insurance

Premium

(Dollar amounts in thousands)

	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Total	Amount		% of Total	Amount			%
American Income Exclusive Agency	$	618,378	40	$	570,122	39	$	48,256		8
Globe Life Direct Response	561,718		36	528,501		36	33,217			6
Liberty National Exclusive Agency	203,915		13	204,932		14	(1,017		)	—
Other Agencies	168,298		11	169,179		11	(881		)	(1	)
Total Life Premium	$	1,552,309	100	$	1,472,734	100	$	79,575		5

Net sales, defined earlier in this report as an indicator of new business production, grew 11% to $313 million. An analysis of life net sales by distribution channel is presented below.

Life Insurance Net Sales (Dollar amounts in thousands)
	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Total	Amount		% of Total	Amount		%
American Income Exclusive Agency	$	147,781	47	$	126,115	45	$	21,666	17
Globe Life Direct Response	127,641		41	120,321		43	7,320		6
Liberty National Exclusive Agency	26,827		9	24,988		9	1,839		7
Other Agencies	10,285		3	9,821		3	464		5
Total Life Net Sales	$	312,534	100	$	281,245	100	$	31,289	11

First-year collected life premium, defined earlier in this report, was $226 million in the 2015 period, rising 12%. First-year collected life premium by distribution channel is presented in the table below.

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Life Insurance First-Year Collected Premium (Dollar amounts in thousands)
	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Total	Amount		% of Total	Amount		%
American Income Exclusive Agency	$	115,642	51	$	98,868	49	$	16,774	17
Globe Life Direct Response	80,540		36	75,738		38	4,802		6
Liberty National Exclusive Agency	20,613		9	19,156		9	1,457		8
Other Agencies	8,973		4	7,580		4	1,393		18
Total	$	225,768	100	$	201,342	100	$	24,426	12

The American Income Exclusive Agency has historically marketed primarily to members of labor unions. While labor unions are still the core market for this agency, American Income has diversified in recent years by focusing heavily on other affinity groups and referrals to help ensure sustainable growth. The life business of this agency is Torchmark’s highest-margin life business and it is the largest contributor to life premium of any distribution channel at 40% of Torchmark’s total. This group produced premium income of $618 million, an increase of 8%. First-year collected premium was $116 million, an increase of 17%. Net sales increased17% to $148 million. Sales growth in our captive agencies is generally dependent on growth in the size of the agency force. The American Income Agency's average agent count rose 14% to 6,508 for the nine months ended September 30, 2015 compared with 5,716 for the same period in 2014. The average agent count is based on the actual count at the end of each week during the period. The American Income Agency has been focusing on growing and strengthening middle management to support sustainable growth of the agency force. To accomplish this, we have placed an increased emphasis on agent training programs and financial incentives that appropriately reward agents at all levels for helping develop and train personnel. The agency continues to provide more home-office and webinar training programs. These programs are designed to provide each agent, from new recruits to top level managers, coaching and instruction specifically designed for each individual’s level of experience and responsibility.

The Globe Life Direct Response Unit offers adult and juvenile life insurance through a variety of direct-to-consumer marketing approaches, which include direct mailings, insert media, and electronic media. These different approaches support and complement one another in the unit’s efforts to reach the consumer. The Globe Life Direct Response channel’s growth has been fueled by constant innovation. In recent years, electronic media production has grown rapidly as management has aggressively increased marketing activities related to internet and mobile technology, and has focused on driving traffic to the inbound call center. We continually introduce new initiatives in this unit in an attempt to increase response rates.

While the juvenile market is an important source of sales, it also is a vehicle to reach the parents and grandparents of juvenile policyholders, who are more likely to respond favorably to a Globe Life Direct Response solicitation for life coverage on themselves than is the general adult population. Also, both juvenile policyholders and their parents are low acquisition-cost targets for sales of additional coverage over time.

Globe Life Direct Response’s life premium income rose6% to $562 million, representing 36% of Torchmark’s total life premium in the first nine months of 2015. Net sales of $128 million for this group increased6%. First-year collected premium increased6% to $81 million.

The Liberty National Exclusive Agency markets individual and group life insurance to middle-income customers. Life premium income for this agency was $204 million in the 2015 period, a slight decline from $205 million in the 2014 period. First-year collected premium increased8% to $21 million.

Net sales for the Liberty National Agency increased7% to $27 million. The Liberty average agent count increased 3% to 1,533 for the nine months ended September 30, 2015 compared with 1,482 for the same period in 2014. We continue to execute our long term plan to grow this agency through expansion from small-town markets in the southeast to more densely populated areas with larger pools of potential agent recruits and customers. Expansion of this agency’s presence into more heavily populated, less-penetrated areas will help create long term agency growth. Additionally, our prospecting training program has helped to improve the ability of agents to develop new worksite marketing business.

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The Other Agencies distribution channels offering life insurance include the Military Agency, the UA Independent Agency (which predominantly writes health insurance), and various smaller distribution channels. The Other Agencies contributed $168 million of life premium income, or 11% of Torchmark’s total in the first nine months of 2015, but contributed only 3% of net sales for the period.

Life Insurance Summary of Results (Dollar amounts in thousands)
	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Premium	Amount		% of Premium	Amount		%
Premium and policy charges	$	1,552,309	100	$	1,472,734	100	$	79,575	5
Net policy obligations	616,997		40	568,710		38	48,287		8
Commissions and acquisition expense	510,432		33	483,436		33	26,996		6
Insurance underwriting income before other income and administrative expense	$	424,880	27	$	420,588	29	$	4,292	1

Life insurance underwriting income before insurance administrative expense was $425 million in the first nine months of 2015 compared with $421 million for the same period in 2014. As a percentage of premium, underwriting margins declined to 27% from 29%. The decrease in underwriting margin as a percentage of premium was due to higher than expected Globe Life Direct Response policy obligations and to increases in non-deferred acquisition costs in the Globe Life Direct Response and American Income units. Non-deferred acquisition expense increased primarily as a result of additional investments made to support our distribution channels which are expected to result in increased sales and premium income in future periods. The higher than expected claims in the Globe Life Response Unit primarily relate to policies issued since 2011 where additional prescription information was used in the underwriting process for certain policies in order to improve the overall mortality of the policies written. To date, improvements in the actual mortality on such policies have been less than expected, causing an increase in our net policy obligations.

Health insurance, comparing the first nine months of 2015 with the first nine months of 2014. Health insurance sold by Torchmark includes primarily Medicare Supplement insurance, cancer coverage, accident coverage, and other limited-benefit supplemental health products. In this analysis, all health coverage plans other than Medicare Supplement are classified as limited-benefit plans. Our Medicare Part D health business will be discussed under another caption.

Health premium accounted for 28% of our total premium in the 2015 period, while the health underwriting margin accounted for 26% of total underwriting margin, reflective of the lower underwriting margin as a percent of premium for health compared with life insurance. As noted under the caption Life Insurance, we have emphasized life insurance sales relative to health, due to life’s superior profitability and its greater contribution to excess investment income.

Health premium increased7% to $690 million in the 2015 period. Medicare Supplement premium increased 11% to $347 million, while other limited-benefit health premium increased 4% to $343 million.

Health net sales decreased 11% to $97 million. Medicare Supplement net sales decreased 33% to $37 million in 2015. A decrease in 2015 Medicare Supplement net sales was expected due to the unusually high level of group sales in 2014. Group sales tend to vary significantly from period to period. Limited-benefit net sales increased 11% to $60 million. Health first-year collected premium rose43% to $116 million due to the aforementioned high level of group sales in 2014. First year Medicare Supplement premium was up 81% as a result of an increase in the UA independent agency individual sales and the 2014 group sales noted above. Because so much of the group sales activity occurs in the fourth quarter, the full impact of this activity on collected premium is seen in the following year. Group premium can fluctuate widely due to the impact of large groups that can occur from time to time.

25

The following table is an analysis of our health premium by distribution channel.

Health Insurance

Premium

(Dollar amounts in thousands)

	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Total	Amount		% of Total	Amount			%
United American Independent Agency
Limited-benefit plans	$	11,716		$	12,032		$	(316	)	(3	)
Medicare Supplement	243,329			212,626			30,703			14
	255,045		37	224,658		35	30,387			14
Liberty National Exclusive Agency
Limited-benefit plans	106,917			107,984			(1,067		)	(1	)
Medicare Supplement	51,462			59,905			(8,443		)	(14	)
	158,379		23	167,889		26	(9,510		)	(6	)
Family Heritage Agency
Limited-benefit plans	164,299			151,882			12,417			8
Medicare Supplement	—			—			—			—
	164,299		24	151,882		24	12,417			8
American Income Exclusive Agency
Limited-benefit plans	59,662			58,683			979			2
Medicare Supplement	292			365			(73		)	(20	)
	59,954		9	59,048		9	906			2
Direct Response
Limited-benefit plans	674			506			168			33
Medicare Supplement	51,870			40,775			11,095			27
	52,544		7	41,281		6	11,263			27
Total Health Premium
Limited-benefit plans	343,268		50	331,087		51	12,181			4
Medicare Supplement	346,953		50	313,671		49	33,282			11
Total	$	690,221	100	$	644,758	100	$	45,463		7

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Presented below is a table of health net sales by distribution channel.

Health Insurance

Net Sales

(Dollar amounts in thousands)

	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Total	Amount		% of Total	Amount			%
United American Independent Agency
Limited-benefit plans	$	550		$	647		$	(97	)	(15	)
Medicare Supplement	32,978			32,286			692			2
	33,528		34	32,933		30	595			2
Liberty National Exclusive Agency
Limited-benefit plans	13,158			12,136			1,022			8
Medicare Supplement	40			187			(147		)	(79	)
	13,198		14	12,323		12	875			7
Family Heritage Agency
Limited-benefit plans	38,005			35,134			2,871			8
Medicare Supplement	—			—			—			—
	38,005		39	35,134		32	2,871			8
American Income Exclusive Agency
Limited-benefit plans	8,492			6,445			2,047			32
Medicare Supplement	—			—			—			—
	8,492		9	6,445		6	2,047			32
Direct Response
Limited-benefit plans	—			4			(4		)	(100	)
Medicare Supplement	3,601			21,925			(18,324		)	(84	)
	3,601		4	21,929		20	(18,328		)	(84	)
Total Net Sales
Limited-benefit plans	60,205		62	54,366		50	5,839			11
Medicare Supplement	36,619		38	54,398		50	(17,779		)	(33	)
Total	$	96,824	100	$	108,764	100	$	(11,940	)	(11	)

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The following table presents health insurance first-year collected premium by distribution channel.

Health Insurance

First-Year Collected Premium

(Dollar amounts in thousands)

	Nine Months Ended September 30,							Increase
	2015				2014			(Decrease)
	Amount			% of Total	Amount		% of Total	Amount			%
United American Independent Agency
Limited-benefit plans	$	504			$	537		$	(33	)	(6	)
Medicare Supplement	53,728				32,655			21,073			65
	54,232			47	33,192		41	21,040			63
Liberty National Exclusive Agency
Limited-benefit plans	10,831				9,673			1,158			12
Medicare Supplement	143				229			(86		)	(38	)
	10,974			9	9,902		12	1,072			11
Family Heritage Agency
Limited-benefit plans	29,314				26,987			2,327			9
Medicare Supplement	—				—			—			—
	29,314			25	26,987		33	2,327			9
American Income Exclusive Agency
Limited-benefit plans	8,869				6,895			1,974			29
Medicare Supplement	—				—			—			—
	8,869			8	6,895		9	1,974			29
Direct Response
Limited-benefit plans	(2		)		142			(144		)	(101	)
Medicare Supplement	12,704				3,942			8,762			222
	12,702			11	4,084		5	8,618			211
Total First-Year Collected Premium
Limited-benefit plans	49,516			43	44,234		55	5,282			12
Medicare Supplement	66,575			57	36,826		45	29,749			81
Total	$	116,091		100	$	81,060	100	$	35,031		43

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A discussion of health operations by distribution channel follows:

The UA Independent Agency consists of independent agencies appointed with Torchmark who may also sell for other companies. The UA Independent Agency was Torchmark’s largest health agency in terms of health premium income. Premium income was $255 million, representing 37% of Torchmark’s total health premium. Net sales were $34 million, or 34% of Torchmark’s health sales. This agency is Torchmark’s largest producer of Medicare Supplement insurance, with Medicare Supplement premium income of $243 million. The UA Independent Agency represents approximately 70% of all Torchmark Medicare Supplement premium and 90% of Medicare Supplement net sales. Medicare Supplement premium in this agency rose 14%. Total health premium also increased 14%. Net sales of the Medicare Supplement product increased 2% in 2015; individual sales were up 27%, but group sales declined 27%. As noted earlier, Group Medicare Supplement sales have historically fluctuated from period to period.

The Family Heritage Agency primarily markets limited-benefit supplemental health insurance in non-urban areas. Most of their policies include a cash-back feature, such as a return of premium whereby any excess of premiums over claims paid is returned to the policyholder at the end of a specified period stated within the insurance policy. Management expects to grow this agency through geographic expansion and continuing incorporation of Torchmark’s recruiting programs. The Family Heritage Agency contributed $38 million in net sales in the nine months of 2015, compared with $35 million for the same period in 2014, an increase of 8%. Health premium income was $164 million for the nine month period of 2015, representing 24% of Torchmark’s health premium. This compared with $152 million or 24% of health premium in the prior year period. The average agent count was 883 for the nine months ended September 30, 2015, compared with 726 for the same period in 2014, an increase of 22%.

The Liberty National Exclusive Agency represented 23% of all Torchmark health premium income at $158 million in the nine months of 2015. The Liberty Agency markets limited-benefit health supplemental products consisting primarily of cancer insurance. Much of Liberty’s health business is now generated through worksite marketing targeting small businesses of 10 to 25 employees. In 2015, health premium income in the Agency declined6% from prior year premium of $168 million. Liberty’s health premium decline has been due primarily to its declining Medicare Supplement block.

Other distribution. Certain of our other distribution channels market health products, although their main emphasis is on life insurance. On a combined basis, they accounted for 16% of health premium in the 2015 period. The American Income Exclusive Agency primarily markets accident plans. The Direct Response group markets primarily Medicare Supplements to employer or union-sponsored groups. Direct Response added $4 million of Medicare Supplement net sales in 2015 compared with $22 million in 2014. The higher net sales in 2014 were due to the addition of a large new group in the third quarter of 2014.

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The following table presents underwriting margin data for health insurance.

Health Insurance

Summary of Results

(Dollar amounts in thousands)

	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Premium	Amount		% of Premium	Amount		%
Premium and policy charges	$	690,221	100	$	644,758	100	$	45,463	7
Net policy obligations	397,089		58	366,589		57	30,500		8
Commissions and acquisition expense	139,736		20	129,698		20	10,038		8
Insurance underwriting income before other income and administrative expense	$	153,396	22	$	148,471	23	$	4,925	3

Underwriting income for health insurance increased 3% to $153 million in 2015. As a percentage of health premium, underwriting margins were down slightly to 22%, due to increased benefit ratios in the Direct Response and UA channels.

Medicare Part D, comparing the first nine months of 2015 with the first nine months of 2014. Coverage under Torchmark’s Medicare Part D prescription drug plan for Medicare beneficiaries is provided through United American (which includes its wholly-owned subsidiary, First United American). The Medicare Part D plan is a stand-alone prescription drug plan for Medicare beneficiaries which is regulated and partially funded by the Center for Medicare and Medicaid Services (CMS) for participating private insurers. Individual Part D products are primarily sold online through the CMS Medicare Plan Finder website, with additional sales by the company through targeted direct response mailings. The group Part D products are sold through brokers affiliated with United American (referred to as our UA Independent Agency). As described in Note F—Business Segments, we report our Medicare Part D business for segment analysis purposes as we view the business, in which expected full-year benefits are matched with the related premium income which is received evenly throughout the policy year. At this time, we have expensed benefits based on our expected benefit ratio of approximately 83% for the entire 2015 contract year. This ratio was 83% for the full year 2014. We describe the differences between the segment analysis and the GAAP operating results in Note F. Due to the design of the Medicare prescription drug product, claims are expected to be heaviest early in the calendar year. Management believes that the use of the full-year loss ratio is an appropriate measure for interim results. These reporting differences will arise only on an interim basis and will be eliminated at the end of a full year, as they were in the full year of 2014.

30

Medicare Part D

Selected Financial Information

(Dollar amounts in thousands)

	Nine Months Ended September 30,				Increase (Decrease)
	2015		2014		Amount			%
Premium (1)	$	232,102	$	258,243	$	(26,141	)	(10	)
Net Sales (2)	41,492		76,955		(35,463		)	(46	)
First-Year Collected Premium (3)	104,270		67,423		36,847			55

(1) Consistent with the Medicare Part D contract, total Medicare Part D premium excludes the risk-sharing premiums payable to the CMS of $9.3 million in 2015 and receivable from the CMS of $28.5 million in 2014. This risk-sharing amount is a portion of the excess or deficiency of actual over expected claims, and therefore we view this payment as a component of policyholder benefits in our segment analysis. The risk sharing adjustment will be based on the 2015 contract year experience, not the experience of interim quarters.

(2) Net sales for Medicare Part D represents only new first-time enrollees.

(3) First-year collected premium for Medicare Part D represents only premium collected within the first twelve months from new first-time enrollees.

Medicare Part D premium was $232 million in 2015, compared with $258 million in 2014, after removal of the risk-sharing adjustment in both periods. Medicare Part D premium decreased $26 million and net sales decreased by $35 million. The decreases were due to a significant reduction in Part D auto-enrollees partially offset by increases in voluntary individual and group sales. As noted in the discussion of the health segment, group sales and premium can fluctuate significantly.

Medicare Part D underwriting results are presented in the following chart. The adjustments which reconcile Part D results in accordance with our health segment analysis to Part D results in accordance with GAAP are presented in the charts in Note F—Business Segments.

Medicare Part D

Summary of Results

(Dollar amounts in thousands)

	Nine Months Ended September 30,						Increase
	2015			2014			(Decrease)
	Amount		% of Premium	Amount		% of Premium	Amount			%
Premium	$	232,102	100	$	258,243	100	$	(26,141	)	(10	)
Net policy obligations	192,634		83	213,184		82	(20,550		)	(10	)
Commissions and acquisition expense	19,580		8	22,325		9	(2,745		)	(12	)
Insurance underwriting income before other income and administrative expense	$	19,888	9	$	22,734	9	$	(2,846	)	(13	)

Premiums decreased $26 million or 10% for the nine months ended 2015 compared to the same period in 2014. The margins also decreased 13% to $20 million. The decrease in premium revenue and margins was primarily due to the lower enrollments for the 2015 plan year.

During the third quarter, CMS placed United American and First United American on Enrollment Sanction. During this time, we are not permitted to enroll new individuals or groups into our Medicare Part D program. We are permitted to re-enroll existing individual members into our 2016 plans, as well as enroll new members of groups that were policyholders at the time the sanction was initiated. We have submitted a remediation plan that has been accepted by CMS, and we are proceeding with this plan in an effort to have the sanction lifted as soon as possible. The impact of the sanction on our 2015 Medicare Part D membership and premium income will not be material.

Since the Medicare Part D plan is a government-sponsored program, regulatory changes could further alter the outlook for this market.

Annuities. Annuities represent an insignificant part of our business and are not expected to be an important part of our marketing strategy going forward.

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Operating expenses, comparing the first nine months of 2015 with the first nine months of 2014. Operating expenses consist of insurance administrative expenses and parent company expenses. Also included is stock compensation expense, which is viewed by us as a parent company expense. Insurance administrative expenses relate to premium income for a given period; therefore, we measure those expenses as a percentage of premium income. Total expenses are measured as a percentage of total revenues. An analysis of operating expenses is shown below.

Operating Expenses Selected Information

(Dollar amounts in thousands)

	Nine Months Ended September 30,
	2015				2014
	Amount			% of Premium	Amount			% of Premium
Insurance administrative expenses:
Salaries	$	68,028		2.8	$	62,876		2.6
Other employee costs	23,839			1.0	21,373			0.9
Other administrative costs	45,440			1.8	42,906			1.8
Legal expense	5,522			0.2	7,763			0.3
Total insurance administrative expenses	142,829			5.8	134,918			5.6
Parent company expense	6,662				6,284
Stock compensation expense	21,877				25,219
Legal settlement expense	—				2,337
Total operating expenses, per Condensed Consolidated Statements of Operations	$	171,368			$	168,758
Insurance administrative expenses:
Increase (decrease) over prior year	5.9		%		1.4		%
Total operating expenses:
Increase (decrease) over prior year	1.5		%		4.9		%

Insurance administrative expenses were up 5.9% in 2015 when compared with the prior year period. As a percentage of total premium, insurance administrative expenses increased from 5.6% in 2014 to 5.8% in 2015. Total operating expenses increased 1.5%. The primary reasons for the increase in administrative expenses are higher information technology and employee costs, including pension-related costs. The decline in stock compensation expense is primarily due to lower expense associated with restricted stock awards. The decline in legal settlement expense was attributable to certain legal and administrative settlements that occurred in 2014. As described in Note F—Business Segments in the CondensedConsolidated Financial Statements, we recorded legal accruals involving non-insurance matters, partially offset by proceeds for investment litigation. Litigation not related to our direct insurance operations is not considered an insurance administrative expense by Torchmark management and is removed from its analysis of core insurance operations in its segment reporting.

Investments (excess investment income), comparing the first nine months of 2015 with the first nine months of 2014. We manage our capital resources including investments, debt, and cash flow through the investment segment. Excess investment income represents the profit margin attributable to investment operations. It is the measure that we use to evaluate the performance of the investment segment as described in Note F—Business Segments in the Notes to the Condensed Consolidated Financial Statements. It is defined as net investment income less the required interest on net policy liabilities and the interest cost associated with capital funding or “financing costs.”

We also view excess investment income per diluted share as an important and useful measure to evaluate the performance of the investment segment. It is defined as excess investment income divided by the total diluted weighted average shares outstanding, representing the contribution by the investment segment to the consolidated earnings per share of the Company. Since implementing our share repurchase program in 1986, we have used $6.4 billion of cash flow to repurchase Torchmark shares (average split-adjusted price per share of $14.79) after determining that the repurchases provided a greater return than other investment alternatives. Share repurchases reduce excess

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investment income because of the foregone earnings on the cash that would otherwise have been invested in interest-bearing assets, but they also reduce the number of shares outstanding. In order to put all capital resource uses on a comparable basis, we believe that excess investment income per diluted share is an appropriate measure of the investment segment.

The following table summarizes Torchmark’s investment income, excess investment income, and excess investment income per diluted share.

Excess Investment Income

(Dollar amounts in thousands)

	Nine Months Ended September 30,						Increase (Decrease)
	2015			2014			Amount			%
Net investment income	$	579,632		$	567,569		$	12,063		2
Required interest on net insurance policy liabilities	(355,843		)	(340,954		)	(14,889		)	4
Financing costs:
Interest on funded debt	(53,375		)	(53,299		)	(76		)	—
Interest on short-term debt	(4,045		)	(3,820		)	(225		)	6
Total financing costs	(57,420		)	(57,119		)	(301		)	1
Excess investment income	$	166,369		$	169,496		$	(3,127	)	(2	)
Excess investment income per diluted share	$	1.31		$	1.27		$	0.04		3
Average invested assets (at amortized cost)	$	13,636,712		$	13,228,138		$	408,574		3
Average net insurance policy liabilities (1)	8,517,138			8,185,121			332,017			4
Average debt and preferred securities (at amortized cost)	1,345,264			1,286,113			59,151			5

(1) Net of deferred acquisition costs, excluding the attributed unrealized gains and losses thereon.

Excess investment income for the 2015 period decreased 2% to $166 million. On a per share basis, excess investment income increased 3% as a result of our share repurchases over the past 12 months. Excess investment income has been negatively impacted during recent years by low interest rates and the turnover of higher yielding assets in the portfolio. This turnover has moderated during recent periods.

Net investment income rose $12 million or 2% in 2015, while average invested assets (with fixed maturities at amortized cost) rose 3% year over year. The effective annual yield on the fixed maturity portfolio was 5.84% in the first nine months of 2015, compared with 5.91% a year earlier. The reduction in the average portfolio yield rate was primarily a result of lower new money yield rates and reinvesting proceeds from bonds that were called or matured in 2015 at yield rates less than the rates we earned on the bonds before they were called or matured. We currently expect that the average turnover of fixed maturity assets during the next five years will not exceed 1% to 3% of the portfolio and that this turnover will not have a material negative impact on investment income.

Net investment income has also been negatively affected in 2015 by the CMS requirement for us to cover Medicare Part D claim costs in the current period that are ultimately the responsibility of the government, but are not reimbursed until the following year. Part D claims were significantly higher than expected in 2014. We incurred extensive upfront costs in 2014 that will not be reimbursed by CMS until November 2015, and will continue to front additional significant costs in 2015 that will not be reimbursed until late 2016. We also experience delays from the time certain claims are paid until related drug rebates are received from various pharmaceutical companies. These delays cause a lag in the timing of investable cash flows that result in lower investment income than would have been earned absent the delays. Due to these delays, our net investment income was reduced by approximately $6 million in the first nine months of 2015, and we expect net investment income to be reduced by approximately $2 million for the remainder of 2015.

Should interest rates rise, especially long-term rates, Torchmark would benefit due to higher net investment income on new purchases. We could withstand an increase in interest rates of approximately 55 to 65 basis points before the net unrealized gains on our fixed maturity portfolio as of September 30, 2015 would be eliminated. Should interest rates increase further than that, we would not be concerned with potential interest-rate driven unrealized losses

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in our fixed maturity portfolio because we have the intent and, more importantly, the ability to hold our fixed maturities to maturity.

Required interest on net insurance policy liabilitiesreduces net investment income as it is the amount of net investment income considered by management necessary to “fund” the required interest included in the insurance segments. As such, it is removed from the investment segment and applied to the insurance segments to offset the effect of the required interest from the insurance segments. As discussed in Note F-Business Segments, management believes this provides a more meaningful analysis of the investment and insurance segments. Required interest is based on the actuarial interest assumptions used in discounting the benefit reserve liability and the amortization of deferred acquisition costs for our insurance policies in force. The great majority of our life and health insurance policies are fixed interest-rate protection policies, not investment products, and are accounted for under current accounting guidance for long-duration insurance products which mandates that interest rate assumptions for a particular block of business be “locked in” for the life of that block of business. Each calendar year, we set the discount rate to be used to calculate the benefit reserve liability and the amortization of the deferred acquisition cost asset for all insurance policies issued that year. That rate is based on the new money yields that we expect to earn on cash flow received in the future from policies of that issue year, and cannot be changed. The discount rate used for policies issued in the current year has no impact on the in force policies issued in prior years as the rates of all prior issue years are also locked in. As such, the overall discount rate for the entire in force block is a weighted average of the discount rates being used from all issue years. Changes in the overall weighted-average discount rate over time are caused by changes in the mix of the reserves and the deferred acquisition cost asset by issue year on the entire block of in force business. Business issued in the current year has very little impact on the overall weighted-average discount rate due to the size of our in force business.

Required interest on net insurance policy liabilities increased $15 million or 4% to $356 million. The increase in required interest correlated with the 4% growth in average net interest-bearing insurance policy liabilities.

Financing costs on our debt remained unchanged at $57 million. More information concerning debt can be found in the Capital Resources section of this report.

Investments (acquisitions), comparing the first nine months of 2015 with the first nine months of 2014. Torchmark’s investment policy calls for investing in fixed maturities that are investment grade and meet our quality and yield objectives. We generally prefer to invest in securities with longer maturities because they more closely match the long-term nature of our policy liabilities. We believe this strategy is appropriate because our cash flows are generally stable and predictable. If longer-term securities that meet our quality and yield objectives are not available, we do not relax our quality objectives, but instead, consider investing in shorter or lower yielding securities, taking into consideration the slope of the yield curve and other factors.

The following table summarizes selected information for fixed-maturity purchases. The effective annual yield shown is the yield calculated to the “worst call date.” For non-callable bonds, the worst-call date is always the maturity date. For callable bonds, the worst-call date is the call date that produces the lowest yield (or the maturity date, if the yield calculated to the maturity date is lower than the yield calculated to each call date).

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Fixed Maturity Acquisitions Selected Information

(Dollar amounts in thousands)

	For the Nine Months Ended    September 30,
	2015			2014
Cost of acquisitions:
Investment-grade corporate securities	$	688,117		$	492,822
Other	42,027			7,128
Total fixed-maturity acquisitions	$	730,144		$	499,950
Effective annual yield *	4.71		%	4.74		%
Average life, in years to:
Next call	27.7			21.1
Maturity	28.7			21.3
Average rating	BBB+			BBB+

* One-year compounded yield on a tax-equivalent basis. The yield on tax-exempt securities is adjusted to produce a yield equivalent to the pretax yield on taxable securities.

Acquisitions in both periods consisted primarily of corporate bonds, with securities spanning a diversified range of issuers, industry sectors, and geographical regions. All of the acquired securities were investment grade.

Investments (portfolio composition). The composition of the investment portfolio at book value on September 30, 2015 was as follows:

Invested Assets At September 30, 2015

(Dollar amounts in thousands)

	Amount		% of Total
Fixed maturities(at amortized cost)	$	13,166,248	96
Equities (at cost)	776		—
Policy loans	486,042		4
Other long-term investments	8,662		—
Short-term investments	63,663		—
Total	$	13,725,391	100

Approximately 96% of our investments at book value are in a diversified fixed-maturity portfolio. Policy loans, which are secured by policy cash values, make up approximately 4% of our investments. We also have insignificant investments in equity securities and other long-term investments. Because fixed maturities represent such a significant portion of our investment portfolio, the remainder of the discussion of portfolio composition will focus on fixed maturities.

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Fixed Maturities. The following table summarizes certain information about the major corporate sectors and security types held in our fixed-maturity portfolio at September 30, 2015.

Fixed Maturities by Sector

(Dollar amounts in thousands)

	Cost or Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		% of Total Fixed Maturities
										Amortized Cost	Fair Value
Corporates:
Financial - life/health/P&C insurance	$	1,892,315	$	242,456	$	(16,273	)	$	2,118,498	14	15
Financial - bank	566,618		68,747		(4,887		)	630,478		4	4
Financial - other	612,203		77,865		(28,105		)	661,963		5	5
Subtotal financial	3,071,136		389,068		(49,265		)	3,410,939		23	24
Utilities	2,133,876		275,854		(21,681		)	2,388,049		16	17
Energy	1,538,147		89,072		(111,771		)	1,515,448		12	11
Basic materials	1,041,396		44,366		(77,969		)	1,007,793		8	7
Consumer, non-cyclical	1,031,962		99,805		(22,647		)	1,109,120		8	8
Transportation	597,053		52,039		(20,760		)	628,332		5	4
Communications	523,937		47,561		(11,812		)	559,686		4	4
Consumer, cyclical	443,623		35,162		(2,829		)	475,956		3	3
Other industrials	1,010,169		84,272		(27,808		)	1,066,633		8	8
Total corporates	11,391,299		1,117,199		(346,542		)	12,161,956		87	86
Other fixed maturities:
Government (US, municipal, and foreign)	1,689,711		141,046		(7,074		)	1,823,683		13	13
Collateralized debt obligations	63,960		16,745		(8,593		)	72,112		—	1
Other asset-backed securities	16,318		830		0			17,148		—	—
Mortgage-backed securities*	4,960		341		(1		)	5,300		—	—
Total fixed maturities	$	13,166,248	$	1,276,161	$	(362,210	)	$	14,080,199	100	100

* Includes GNMA's

At September 30, 2015, fixed maturities had a fair value of $14.1 billion, compared with $14.5 billion at December 31, 2014. The net unrealized gain position in the fixed-maturity portfolio decreased from $1.7 billion at December 31, 2014 to $914 million at September 30, 2015, primarily as a result of an increase in market interest rates. The September 30, 2015 net unrealized gain consisted of gross unrealized gains of $1.3 billion offset by $362 million of gross unrealized losses, compared with the December 31, 2014 net unrealized gain which consisted of a gross unrealized gain of $1.7 billion and a gross unrealized loss of $79 million.

Corporate securities, which consist of bonds and redeemable preferred stocks, were the largest component of the fixed maturity portfolio, representing 87% of amortized cost and 86% of fair value. The remainder of the portfolio is invested primarily in securities issued by the U.S. government, U.S. municipalities, and foreign governments. The Company holds insignificant amounts in collateralized debt obligations, asset-backed securities, and agency mortgage-backed securities. Corporate securities are diversified over a variety of industry sectors and issuers. At September 30, 2015, the financial, utility, and energy sectors represented approximately 23%, 16%, and 12%, respectively, of fixed maturities at amortized cost and 24%, 17%, and 11%, respectively, of fixed maturities at fair value. Otherwise, no single sector represented more than 10% of the corporate fixed maturity portfolio at either amortized cost or fair value. The total fixed maturity portfolio consists of 560 issuers, with 204 issuers within the financial, utility, and energy sectors.

The net unrealized gain of the fixed maturity portfolio decreased $755 million from December 31, 2014. The financial, utility, energy and basic materials sectors experienced declines of $119 million, $122 million, $175 million, and $112 million, respectively, in net unrealized gains fromDecember 31, 2014 to September 30, 2015. The fair values

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of the financial, utility, energy, and basic materials sectors declined approximately 5%, 7%, 9%, and 6%, respectively, while the fair value of the entire portfolio declined 3% for the period. The current low price of oil and other commodities is putting some pressure on some of our holdings in the energy and basic materials sectors. While a sustained period of low prices might lead to some downgrades in ratings, we don't expect to incur any losses from defaults in the foreseeable future.

An analysis of the fixed-maturity portfolio at September 30, 2015 by a composite quality rating is shown in the table below. The composite rating for each security is the average of the security’s ratings as assigned by Moody’s Investor Service, Standard & Poor’s, Fitch Ratings, and Dominion Bond Rating Service, LTD. The ratings assigned by these four nationally recognized statistical rating organizations are evenly weighted when calculating the average.

Fixed Maturities by Rating

(Dollar amounts in thousands)

	Amortized Cost		%	Fair Value		%
Investment grade:
AAA	$	686,903	5	$	712,491	5
AA	1,374,644		10	1,530,320		11
A	3,959,184		31	4,447,428		32
BBB+	2,643,677		20	2,856,488		20
BBB	2,932,705		22	3,024,219		21
BBB-	1,001,380		8	1,001,705		7
Investment grade	12,598,493		96	13,572,651		96
Below investment grade:
BB	341,365		2	288,076		2
B	125,068		1	104,928		1
Below B	101,322		1	114,544		1
Below investment grade	567,755		4	507,548		4
	$	13,166,248	100	$	14,080,199	100

Of the $13.2 billion of fixed maturities at amortized cost as of September 30, 2015, $12.6 billion or 96% were investment grade with an average rating of A-. Below-investment-grade bonds were $568 million with an average rating of B+. Below-investment-grade bonds at amortized cost were 15% of our shareholders’ equity, excluding the effect of unrealized gains and losses on fixed maturities as of September 30, 2015. Overall, the total portfolio was rated A- based on amortized cost, the same as at the end of 2014.

An analysis of the changes in our portfolio of below-investment-grade bonds at amortized cost during the first nine months of 2015 is as follows:

(Dollar amounts in thousands)

Balance as of December 31, 2014	$	560,890
Downgrades by rating agencies	95,941
Upgrades by rating agencies	(42,782		)
Disposals	(49,671		)
Amortization and other	3,377
Balance as of September 30, 2015	$	567,755

Our investment policy is to acquire only investment-grade obligations. Thus, any increases in below-investment-grade issues are a result of ratings downgrades of existing holdings. Our investment portfolio contains no commercial mortgage-backed securities. We have no direct investments in residential mortgages, nor do we have any counterparty risks as we are not a party to any credit default swaps or other derivative contracts. We do not participate in securities lending, we have no off-balance sheet investments, and we have only insignificant exposure to European Sovereign

37

debt consisting of $5 million in German government bonds at September 30, 2015. We have no direct exposure to Greek sovereign debt and we have no exposure to companies that do business primarily in Greece.

Additional information concerning the fixed-maturity portfolio is as follows:

Fixed Maturity Portfolio Selected Information

	September 30, 2015	December 31, 2014	September 30, 2014
Average annual effective yield (1)	5.82%	5.89%	5.90%
Average life, in years, to:
Next call (2)	18.0	17.8	17.9
Maturity (2)	20.4	20.5	20.7
Effective duration to:
Next call (2)(3)	10.4	10.9	10.8
Maturity (2)(3)	11.4	12.0	11.9

(1) Tax-equivalent basis. The yield on tax-exempt securities is adjusted to produce a yield equivalent to the pretax yield on taxable securities.

(2) Torchmark calculates the average life and duration of the fixed-maturity portfolio two ways: (a) based on the next call date which is the next call date for callable bonds and the maturity date for noncallable bonds, and (b) based on the maturity date of all bonds, whether callable or not.

(3) Effective duration is a measure of the price sensitivity of a fixed-income security to a particular change in interest rates.

Realized Gains and Losses, comparing the first nine months of 2015 with the first nine months of 2014. As discussed in Note F—Business Segments, our core business of providing insurance coverage requires us to maintain a large and diverse investment portfolio to support our insurance liabilities. From time to time, investments are disposed of or written down prior to maturity, resulting in realized gains or losses. Because these dispositions and writedowns are outside the course of our normal operations, management removes the effects of such gains and losses when evaluating its overall core operating results.

    The following table summarizes our tax-effected realized gains (losses) by component.

Analysis of Realized Gains (Losses), Net of Tax

(Dollar amounts in thousands, except for per share data)

	Nine Months Ended September 30,
	2015					2014
	Amount			Per Share		Amount			Per Share
Fixed maturities and equities:
Investment sales	$	(61	)	$	—	$	9,993		$	0.08
Investments called or tendered	4,701			0.04		365			—
Other	477			—		(145		)	—
Total	$	5,117		$	0.04	$	10,213		$	0.08

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Financial Condition

Liquidity. Liquidity provides Torchmark with the ability to meet on demand the cash commitments required by our business operations and financial obligations. Our liquidity is evidenced by positive cash flow, a portfolio of marketable investments, and the availability of a line of credit facility.

Insurance subsidiary liquidity. The operations of our insurance subsidiaries have historically generated substantial cash inflows in excess of immediate cash needs. Sources of cash flows for the insurance subsidiaries include primarily premium and investment income. Cash outflows from operations include policy benefit payments, commissions, administrative expenses, and taxes. The funds to provide for policy benefits, the majority of which are paid in future periods, are invested primarily in long-term fixed maturities to meet these long-term obligations. In addition to investment income, maturities and scheduled repayments in the investment portfolio are sources of cash. Excess cash available from the insurance subsidiaries’ operations is generally distributed as a dividend to the parent company, subject to regulatory restriction. The dividends are generally paid in amounts equal to the subsidiaries’ prior year statutory net income excluding realized capital gains.

Parent Company liquidity. An important source of Parent Company liquidity is the dividends from the insurance subsidiaries noted above. These dividends are used by the Parent Company to pay dividends on common and preferred stock, interest and principal repayment requirements on Parent Company debt, and operating expenses of the Parent Company. In the first nine months of 2015, the Parent Company received $315 million of cash dividends from subsidiaries, compared with $345 million in 2014. For the full year 2015, cash dividends from subsidiaries are expected to total approximately $466 million.

Additional sources of liquidity for the Parent Company are cash, intercompany receivables, and a credit facility. At September 30, 2015, the Parent Company had $140 million of invested cash and net intercompany receivables. The credit facility is discussed below under the caption “Short-term borrowings.”

Short-term borrowings. We have a credit facility with a group of lenders allowing for unsecured borrowings and stand-by letters of credit up to $750 million, which could be extended up to $1 billion. Up to $250 million in letters of credit can be issued against the new facility. The facility is further designated as a back-up credit line for a commercial paper program under which we may either borrow from the credit line or issue commercial paper at any time, with total commercial paper outstanding not to exceed the facility maximum, less any letters of credit issued. Interest is charged at variable rates. The facility terminates in July 2019 and has no ratings-based acceleration triggers which would require early repayment. In accordance with the agreement, we are subject to certain covenants regarding capitalization. As of September 30, 2015, we were in full compliance with these covenants.

Included in short-term debt is the commercial paper outstanding, noted above, as well as the current maturity of long-term debt. At September 30, 2015, we had $250 million par value of our 6 3/8% Senior Note due in June 15, 2016 classified as short-term debt.

The following table presents certain information about our commercial paper borrowings.

Short-term Borrowings - Credit Facility

(Dollar amounts in thousands)

	At
	September 30,   2015			December 31, 2014			September 30,   2014
Balance of commercial paper at end of period (par value)	$	368,868		$	238,450		$	290,500
Annualized interest rate	0.48		%	0.32		%	0.26		%
Letters of credit outstanding	$	198,000		$	198,000		$	198,000
Remaining amount available under credit line	183,132			313,550			261,500

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	For the Nine Months Ended    September 30,
	2015			2014
Average balance of commercial paper outstanding during period (par value)	$	353,596		$	295,089
Daily-weighted average interest rate (annualized)	0.40		%	0.23		%
Maximum daily amount outstanding during period (par value)	$	458,110		$	340,000

Our balance of commercial paper outstanding at September 30, 2015 was $369 million compared with $238 million at the previous year end. We have had no difficulties in accessing the commercial paper market under this facility during the nine-month periods ended September 30, 2015 and 2014.

In summary, Torchmark expects to have readily available funds for the foreseeable future to conduct its operations and to maintain target capital ratios in the insurance subsidiaries through internally generated cash flow and the credit facility. In the unlikely event that more liquidity is needed, the Parent Company could generate additional funds through multiple sources including, but not limited to, the issuance of debt, an additional short-term credit facility, and intercompany borrowing.

Consolidated liquidity. Consolidated net cash inflows from operations were $730 million in the first nine months of 2015, compared with $644 million in the same period of 2014. Our companies received $174 million in investment calls and tenders and $169 million in scheduled maturities or repayments during the 2015 period. As previously noted under the caption Short-term borrowings, we have in place a line of credit facility. The insurance companies have no additional outstanding credit facilities.

Cash and short term investments were $123 million at September 30, 2015, compared with $82 million at December 31, 2014. In addition to these liquid assets, the entire $14.1 billion (fair value at September 30, 2015) portfolio of fixed-income and equity securities is available for sale in the event of an unexpected need. Approximately 96% of our fixed-income and equity securities are publicly traded, freely tradable under SEC Rule 144, or qualified for resale under SEC Rule 144A . We generally expect to hold fixed-income securities to maturity, and even though these securities are classified as available for sale, we have the ability and intent to hold any securities which are temporarily impaired until they mature. Our strong cash flows from operations, investment maturities, and credit line availability make any need to sell securities for liquidity highly unlikely.

Capital Resources. Our insurance subsidiaries maintain capital at a level adequate to support their current operations and meet the requirements of the regulatory authorities and the rating agencies. Our insurance subsidiaries generally target a capital ratio of around 325% of Company Action Level required regulatory capital under Risk-Based Capital (RBC), a measure established by insurance regulatory authorities to monitor the adequacy of capital. The 325% target is considered sufficient because of the insurance companies’ strong reliable cash flows, the relatively low risk of their product mix, and because that ratio exceeds regulatory requirements and has been in line with rating agency expectations for Torchmark. As of December 31, 2014, our insurance subsidiaries had a consolidated RBC ratio of 327%. In the event of a decline in the RBC ratios of the insurance companies due to ratings downgrades in the investment portfolios, impairments, or other circumstances, we have available cash on hand and credit availability at the Parent Company to make additional contributions as necessary to maintain the ratio at or above 325%.

During the quarter, Standard and Poor's (S&P) formally reviewed our operations and financial outlook. Based on their review, they revised their outlook from negative to stable and confirmed our "AA-" financial strength ratings at our insurance subsidiaries and Torchmark Corporation's senior debt "A" credit rating. We intend to maintain adequate capital levels for S&P, and will address their capital levels in conjunction with the refinancing of our $250 million senior debt maturing in June 2016. We do not expect that any changes to our capital position, to maintain adequate capital levels for S&P, will have any significant impact on our share repurchase program or our financial results in future periods.

On a consolidated basis, Torchmark’s capital structure consists of short-term debt (comprised of the commercial paper outstanding discussed above and current maturities of funded debt), long-term funded debt, and shareholders’ equity. The outstanding long-term debt at book value was $744 million at September 30, 2015 and $992 million at December 31, 2014. An analysis of long-term debt issues outstanding is as follows at September 30, 2015.

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Long Term Debt at September 30, 2015

(Dollar amounts in millions)

Instrument	Year Due	Interest Rate		Par Value		Book Value		Fair Value
Senior Notes	2019	9.250		$	292.7	$	290.9	$	362.2
Senior Notes (1)	2022	3.800		150.0		147.8		152.1
Notes	2023	7.875		165.6		163.9		208.2
Junior Subordinated Debentures	2052	5.875		125.0		120.9		126.0
Junior Subordinated Debentures	2036	3.637	(2)	20.0		20.0		20.0
Total long-term debt				$	753.3	$	743.5	$	868.5

(1) An additional $150 million par value and book value is held by insurance subsidiaries that eliminates in consolidation.

(2) Interest paid at 3 month LIBOR plus 330 basis points, resets each quarter.

Torchmark has a 6 3/8% Senior Note that matures on June 15, 2016 with a par value and book value of $250 million. As this issue matures within one year, it has been reclassified to be included in short term debt.

As previously noted under the caption Highlights in this report, we acquired 4.9 million of our outstanding common shares under our share repurchase program during the first nine months of 2015. These shares were acquired at a cost of $276 million (average of $56.50 per share), compared with purchases of 5.5 million shares at a cost of $288 million in the first nine months of 2014.

On September 14, 2015, the Company announced that it had declared a quarterly dividend of $.135 per share which was paid on October 30, 2015.

Shareholders’ equity was $4.3 billion at September 30, 2015. This compares with $4.7 billion at December 31, 2014 and $4.5 billion at September 30, 2014. During the nine months since December 31, 2014, shareholders’ equity decreased by $488 million of after-tax unrealized losses in the fixed-maturity portfolio, as interest rates have increased over the period. In addition, share purchases of $276 million noted above during the period reduced shareholders’ equity. These decreases to shareholders' equity were offset by net income of $394 million.

We are required by GAAP to revalue our available-for-sale fixed-maturity portfolio to fair market value at the end of each accounting period. These changes, net of their associated impact on deferred acquisition costs and income tax, are reflected directly in shareholders’ equity.

While GAAP requires our fixed-maturity assets to be revalued, it does not permit interest-bearing insurance policy liabilities supported by those assets to be valued at fair value in a consistent manner, with changes in value applied directly to shareholders’ equity. However, due to the size of both the investment portfolio and our policy liabilities, this inconsistency in measurement can have a material impact on shareholders’ equity. Because of the long-term nature of our fixed maturities and liabilities and the strong cash flows generated by our insurance subsidiaries, we have the intent and ability to hold our securities to maturity. As such, we do not expect to incur realized gains or losses due to fluctuations in the market value of fixed maturities caused by interest rate changes or losses caused by temporarily illiquid markets. Accordingly, management removes the effect of this rule when analyzing Torchmark’s balance sheet, capital structure, and financial ratios in order to provide a more consistent and meaningful portrayal of the Company’s financial position from period to period.

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The following table presents selected data related to capital resources. Additionally, the table presents the effect of this GAAP requirement on relevant line items, so that investors and other financial statement users may determine its impact on our capital structure.

Selected Financial Data

	At
	September 30, 2015						December 31, 2014						September 30, 2014
	GAAP			Effect of Accounting Rule Requiring Revaluation(1)			GAAP			Effect of Accounting Rule Requiring Revaluation(1)			GAAP			Effect of Accounting Rule Requiring Revaluation(1)
Fixed maturities (millions)	$	14,080		$	914		$	14,493		$	1,669		$	14,153		$	1,425
Deferred acquisition costs (millions) (2)	3,585			(12		)	3,472			(16		)	3,434			(17		)
Total assets (millions)	20,119			902			20,215			1,653			19,871			1,408
Short-term debt (millions)	618			—			238			—			290			—
Long-term debt (millions)	744			—			992			—			992			—
Shareholders’ equity (millions)	4,283			587			4,697			1,074			4,530			915
Book value per diluted share	34.21			4.68			36.19			8.28			34.55			6.98
Debt to capitalization (3)	24.1		%	(2.8		)%	20.8		%	(4.6		)%	22.1		%	(4.1		)%
Diluted shares outstanding (thousands)	125,202						129,812						131,106
Actual shares outstanding (thousands)	123,717						127,930						129,268

(1) Amount added to (deducted from) comprehensive income to produce the stated GAAP item, per accounting rule ASC 320-10-35-1, formerly SFAS 115.

(2) Includes the value of insurance purchased.

(3) Torchmark’s debt covenants require that the effect of this accounting rule be removed to determine this ratio. This ratio is computed by dividing total debt by the sum of total debt and shareholders’ equity.

Interest coverage was 11.2 times in the 2015nine months, compared with 11.3 times in the 2014 period. Interest coverage is computed by dividing interest expense into the sum of pretax income and interest expense.

Unadopted Accounting Policies

Consolidation: The FASB issued Accounting Standards Update No. 2015-02 Consolidation: Amendments to the Consolidation Analysis (ASU 2015-02), to amend the consolidation requirements in ASC 810. The amendments could potentially affect the consolidations concerning certain of Torchmark's limited partnerships and related parties. ASU 2015-02 will be effective for Torchmark beginning in calendar year 2016. The Company is currently evaluating this new guidance, but does not expect a material impact on the consolidated financial statements.

Short-Duration Contracts: The FASB issued Accounting Standards Update No. 2015-09 Financial Services-Insurance: Disclosures about Short-Duration Contracts (ASU 2015-09), requiring companies to disclose additional information with regards to its short-duration insurance contracts. Torchmark's disclosures under ASU 2015-09 will be effective for Torchmark beginning in calendar year 2016. These new disclosures are intended to provide additional insight into an insurance entity’s ability to underwrite claims. This guidance consists only of new disclosures and will not impact Torchmark’s financial statements. 

Revenue Recognition: In August 2015, the FASB issued Accounting Standards Update No. 2015-14 Revenue from Contracts with Customers (ASU 2015-14) as a deferral to the original standard ASU 2014-09 of one year, making it effective for annual reporting periods beginning on or after December 15, 2017 while providing for early adoption, but not before the original effective date of December 15, 2016. The Company is currently evaluating the impact of guidance to the consolidated financial statements.

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Defined Benefit Pension Plans: The FASB issued Accounting Standards Update No. 2015-12 Plan Accounting: Defined Pension Plans, Defined Contribution Pension Plans, Health and Welfare Benefit Plans: (Part I) Fully Benefit-Responsive Investment Contracts, (Part II) Plan Investment Disclosures, (Part III) Measurement Date Practical Expedient (Consensuses of the FASB Emerging Issues Task Force) (ASU 2015-12) which is a three part standard that is expected to 1) Change the measurement of fully benefit-responsive investment contracts from fair value to contract value, 2) Simplify disclosures related to plan investments, and 3) Provide a measurement date practical expedient. ASU 2015-12 will be effective for Torchmark beginning in calendar year 2016. The Company is currently evaluating this new guidance, but does not expect a material impact on the consolidated financial statements.

Cautionary Statements

We caution readers regarding certain forward-looking statements contained in the previous discussion and elsewhere in this document, and in any other statements made by, or on behalf of Torchmark whether or not in future filings with the Securities and Exchange Commission. Any statement that is not a historical fact or that might otherwise be considered an opinion or projection concerning Torchmark or its business, whether express or implied, is meant as and should be considered a forward-looking statement. Such statements represent management’s opinions concerning future operations, strategies, financial results or other developments. We specifically disclaim any obligation to update or revise any forward-looking statement because of new information, future developments, or otherwise.

Forward-looking statements are based upon estimates and assumptions that are subject to significant business, economic and competitive uncertainties, many of which are beyond our control. If these estimates or assumptions prove to be incorrect, the actual results of Torchmark may differ materially from the forward-looking statements made on the basis of such estimates or assumptions. Whether or not actual results differ materially from forward-looking statements may depend on numerous foreseeable and unforeseeable events or developments, which may be national in scope, related to the insurance industry generally, or applicable to Torchmark specifically. Such events or developments could include, but are not necessarily limited to:

1) Changing general economic conditions leading to unexpected changes in lapse rates and/or sales of our policies, as well as levels of mortality, morbidity, and utilization of health care services that differ from Torchmark’s assumptions;

2) Regulatory developments, including changes in governmental regulations (particularly those impacting taxes and changes to the Federal Medicare program that would affect Medicare Supplement and Medicare Part D insurance);

3) Market trends in the senior-aged health care industry that provide alternatives to traditional Medicare (such as Health Maintenance Organizations and other managed care or private plans) and that could affect the sales of traditional Medicare Supplement insurance;

4) Interest rate changes that affect product sales and/or investment portfolio yield;

5) General economic, industry sector or individual debt issuers’ financial conditions that may affect the current market value of securities we own, or that may impair an issuer’s ability to make principal and/or interest payments due on those securities;

6) Changes in pricing competition;

7) Litigation results;

8) Levels of administrative and operational efficiencies that differ from our assumptions;

9) Our inability to obtain timely and appropriate premium rate increases for health insurance policies due to regulatory delay;

10) The customer response to new products and marketing initiatives; and

11) Reported amounts in the financial statements which are based on management’s estimates and judgments which may differ from the actual amounts ultimately realized.

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Item 3. Quantitative and Qualitative Disclosures about Market Risk

There have been no quantitative or qualitative changes with respect to market risk exposure during the nine months ended September 30, 2015.

Item 4. Controls and Procedures

Torchmark, under the direction of the Co-Chairmen and Chief Executive Officers and the Executive Vice President and Chief Financial Officer, has established disclosure controls and procedures that are designed to ensure that information required to be disclosed by Torchmark in the reports that it files or submits under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. The disclosure controls and procedures are also intended to ensure that such information is accumulated and communicated to Torchmark’s management, including the Co-Chairmen and Chief Executive Officers and the Executive Vice President and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosures.

As of the end of the fiscal quarter completed September 30, 2015, an evaluation was performed under the supervision and with the participation of Torchmark management, including the Co-Chairmen and Chief Executive Officers and the Executive Vice President and Chief Financial Officer, of Torchmark’s disclosure controls and procedures (as those terms are defined in Rule 13a-15(e) under the Securities Exchange Act of 1934). Based upon their evaluation, the Co-Chairmen and Chief Executive Officers and the Executive Vice President and Chief Financial Officer have concluded that Torchmark’s disclosure controls and procedures are effective as of the date of this Form 10-Q. In compliance with Section 302 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. §1350), each of these officers executed a Certification included as an exhibit to this Form 10-Q.

As of the date of this Form 10-Q for the quarter ended September 30, 2015, there have not been any changes in Torchmark’s internal control over financial reporting or in other factors that could significantly affect this control over financial reporting subsequent to the date of their evaluation which have materially affected, or are reasonably likely to materially affect, Torchmark’s internal control over financial reporting. No material weaknesses in such internal controls were identified in the evaluation and as a consequence, no corrective action was required to be taken.

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Part II – Other Information

Item 1. Legal Proceedings

Torchmark and its subsidiaries, in common with the insurance industry in general, are subject to litigation, including claims involving tax matters, alleged breaches of contract, torts, including bad faith and fraud claims based on alleged wrongful or fraudulent acts of agents of Torchmark’s subsidiaries, employment discrimination, and miscellaneous other causes of action. Based upon information presently available, and in light of legal and other factual defenses available to Torchmark and its subsidiaries, management does not believe that such litigation will have a material adverse effect on Torchmark’s financial condition, future operating results or liquidity; however, assessing the eventual outcome of litigation necessarily involves forward-looking speculation as to judgments to be made by judges, juries and appellate courts in the future. This bespeaks caution, particularly in states with reputations for high punitive damage verdicts. Torchmark’s management recognizes that large punitive damage awards bearing little or no relation to actual damages continue to be awarded by juries in jurisdictions in which Torchmark and its subsidiaries have substantial business, creating the potential for unpredictable material adverse judgments in any given punitive damage suit.

Torchmark subsidiaries are currently the subject of audits regarding the identification, reporting and escheatment of unclaimed property arising from life insurance policies and a limited number of annuity contracts. These audits are being conducted by private entities that have contracted with forty-seven various states through their respective Departments of Revenue, and have not resulted in any financial assessment from any state nor indicated any liability. The audits are wide-ranging and seek large amounts of data regarding claims handling, procedures, and payments of contract benefits arising from unreported death claims. No estimate of range can be made at this time for loss contingencies related to possible administrative penalties or amounts that could be payable to the states for the escheatment of abandoned property.

As previously reported, litigation was filed on February 10, 2015 against Torchmark subsidiary, Globe Life And Accident Insurance Company in Oklahoma County, Oklahoma District Court (Proctor v. Globe Life And Accident Insurance Company, Case No. CJ-2015-838) asserting claims for breach of the implied covenants of good faith and fair dealing and for false representation, deceit and conversion in connection with Globe’s denial of plaintiff’s claim on a life insurance policy for non-payment of premium. Plaintiff, who had alleged that Globe had improperly retained 12 monthly premium payments on a policy that was treated as lapsed or not returned to in-force status, seeks actual and punitive damages, prejudgment interest, attorney fees, costs and other relief. Plaintiff subsequently amended his complaint to add allegations of conversion and civil theft on behalf of a purported class of Globe’s U.S. policyholders who had paid premiums retained by Globe when their policies were lapsed and not reinstated at the time of the premium payments. Globe removed the case to the U.S. District Court for the Western District of Oklahoma (Case No. 15-CV-0070-M) on July 10, 2015 and filed a Motion to Dismiss on July 17, 2015. The Court denied plaintiff’s Motion to Remand back to state court on October 26, 2015, but will allow the plaintiff to amend the complaint to assert a putative class action in federal court.

Item 1A. Risk Factors

Torchmark has had no material changes to its risk factors.

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Item 2. Changes in Securities, Use of Proceeds and Issuer Purchases of Equity Securities

(c) Purchases of Certain Equity Securities by the Issuer and Others

Period	(a) Total Number of Shares Purchased	(b) Average Price Paid Per Share		(c) Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	(d) Maximum Number of Shares (or Approximate Dollar Amount) that May Yet Be Purchased Under the Plans or Programs
July 1-31, 2015	436,986	$	59.75	436,986
August 1-31, 2015	1,393,994	59.94		1,393,994
September 1-30, 2015	155,204	56.91		155,204

At its August 5, 2015 meeting, the Board of Directors reaffirmed the Company’s share repurchase program in amounts and with timing that management, in consultation with the Board, determines to be in the best interest of the Company. The program has no defined expiration date or maximum shares to be repurchased.

Item 6. Exhibits

(a) Exhibits

(11)	Statement re Computation of Per Share Earnings
(31.1)	Rule 13a-14(a)/15d-14(a) Certification by Larry M. Hutchison
(31.2)	Rule 13a-14(a)/15d-14(a) Certification by Gary L. Coleman
(31.3)	Rule 13a-14(a)/15d-14(a) Certification by Frank M. Svoboda
(32.1)	Section 1350 Certification by Larry M. Hutchison, Gary L. Coleman, and Frank M. Svoboda
(101)	Interactive Data Files for the Torchmark Corporation Form 10-Q for the period ended September 30, 2015

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SIGNATURES

Pursuant to the requirement of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	TORCHMARK CORPORATION
Date: November 6, 2015	/s/ Gary L. Coleman
	Gary L. Coleman
	Co-Chairman and Chief Executive Officer
Date: November 6, 2015	/s/ Larry M. Hutchison
	Larry M. Hutchison
	Co-Chairman and Chief Executive Officer
Date: November 6, 2015	/s/ Frank M. Svoboda
	Frank M. Svoboda
	Executive Vice President and Chief Financial Officer

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EX-11

Exhibit 11. Statement re computation of per share earnings.

TORCHMARK CORPORATION

COMPUTATION OF EARNINGS PER SHARE

	Three Months Ended   September 30,
	2015		2014
Net Income	$	145,386,000	$	132,412,000
Basic weighted average shares outstanding	124,457,996		129,969,902
Diluted weighted average shares outstanding	126,140,309		131,877,205
Basic net income per share	$	1.17	$	1.02
Diluted net income per share	$	1.15	$	1.00

	Nine Months Ended   September 30,
	2015		2014
Net Income	$	394,144,000	$	396,191,000
Basic weighted average shares outstanding	125,788,925		131,529,818
Diluted weighted average shares outstanding	127,403,089		133,431,340
Basic net income per share	$	3.13	$	3.01
Diluted net income per share	$	3.09	$	2.97

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, Larry M. Hutchison, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Torchmark Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  November 6, 2015

/s/ Larry M. Hutchison

Larry M. Hutchison

Co-Chairman and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Gary L. Coleman, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Torchmark Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  November 6, 2015

/s/ Gary L. Coleman

Gary L. Coleman

Co-Chairman and Chief Executive Officer

EX-31.3

Exhibit 31.3

CERTIFICATIONS

I, Frank M. Svoboda, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Torchmark Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  November 6, 2015

/s/ Frank M. Svoboda

Frank M. Svoboda

Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION OF PERIODIC REPORT

We, Larry M. Hutchison, Co-Chairman and Chief Executive Officer of Torchmark Corporation, Gary L. Coleman, Co-Chairman and Chief Executive Officer of Torchmark Corporation and Frank M. Svoboda, Executive Vice President and Chief Financial Officer of Torchmark Corporation, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that, to the best of our knowledge:

(1) the Quarterly Report on Form 10-Q of the Company for the quarterly period ended September 30, 2015 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated:  November 6, 2015

/s/ Larry M. Hutchison

Larry M. Hutchison

Co-Chairman and Chief Executive Officer

/s/ Gary L. Coleman

Gary L. Coleman

Co-Chairman and Chief Executive Officer

/s/ Frank M. Svoboda

Frank M. Svoboda

Executive Vice President and Chief Financial Officer

XML

Business Segments - Analysis of Profitability by Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Segment Reporting Information [Line Items]
Pretax operating income			$ 598,663	$ 600,053
Applicable taxes			(196,005)	(196,288)
Net operating income			402,658	403,765
Pretax operating income, increase (decrease)			(1,390)
Applicable taxes, increase (decrease)			283
Net income, increase (decrease)			$ (1,107)
Pretax operating income, % change			0.00%
Other income	$ 692	$ 668	$ 2,052	1,812
Applicable taxes, % change			0.00%
Net operating income, % change			0.00%
Reconciling items, net of tax:
Realized gains (losses)-Investments			$ 5,117	10,213
Part D adjustment			(13,631)	(10,952)
Administrative settlements			0	(5,316)
Legal settlement expense			0	(1,519)
Net income	$ 145,386	$ 132,412	394,144	396,191
Realized gains (losses) - Investments, increase (decrease)			(5,096)
Part D adjustment, increase (decrease)			(2,679)
Administrative settlements, increase (decrease)			5,316
Legal settlement expense, increase (decrease)			1,519
Net income, increase (decrease)			$ (2,047)
Segment Reporting Reconciling Items Realized Gains Losses On Investments Net Of Tax Increase Decrease Percentage			(50.00%)
Part D Adjustment, Net Of Tax, Increase (Decrease) Percentage			24.00%
Segment Reporting Reconciling Items Administrative Settlement Increase Decrease Percentage			(100.00%)
Segment Reporting Reconciling Items Net Proceeds Or Cost From Legal Settlements Net Of Tax Increase Decrease Percentage			(100.00%)
Net income, % change			(1.00%)
Medicare Part D [Member]
Reconciling items, net of tax:
Part D adjustment			$ (13,631)	(10,952)
Operating Segments [Member] | Life [Member]
Segment Reporting Information [Line Items]
Pretax operating income			424,880	420,588
Pretax operating income, increase (decrease)			$ 4,292
Pretax operating income, % change			1.00%
Operating Segments [Member] | Health [Member]
Segment Reporting Information [Line Items]
Pretax operating income			$ 153,396	148,471
Pretax operating income, increase (decrease)			$ 4,925
Pretax operating income, % change			3.00%
Operating Segments [Member] | Medicare Part D [Member]
Segment Reporting Information [Line Items]
Pretax operating income			$ 19,888	22,734
Pretax operating income, increase (decrease)			$ (2,846)
Pretax operating income, % change			(13.00%)
Operating Segments [Member] | Annuity [Member]
Segment Reporting Information [Line Items]
Pretax operating income			$ 3,297	3,195
Pretax operating income, increase (decrease)			$ 102
Pretax operating income, % change			3.00%
Operating Segments [Member] | Investment [Member]
Segment Reporting Information [Line Items]
Pretax operating income			$ 166,369	169,496
Pretax operating income, increase (decrease)			$ (3,127)
Pretax operating income, % change			(2.00%)
Operating Segments [Member] | Other and corporate [Member]
Segment Reporting Information [Line Items]
Pretax operating income			$ (169,167)	(164,431)
Other income			2,201	1,990
Operating Segments [Member] | Other and corporate [Member] | Other income [Member]
Segment Reporting Information [Line Items]
Pretax operating income			2,201	1,990
Pretax operating income, increase (decrease)			$ 211
Pretax operating income, % change			11.00%
Operating Segments [Member] | Other and corporate [Member] | Administrative expense [Member]
Segment Reporting Information [Line Items]
Pretax operating income			$ (142,829)	(134,918)
Pretax operating income, increase (decrease)			$ (7,911)
Pretax operating income, % change			6.00%
Operating Segments [Member] | Other and corporate [Member] | Corporate [Member]
Segment Reporting Information [Line Items]
Pretax operating income			$ (28,539)	$ (31,503)
Pretax operating income, increase (decrease)			$ 2,964
Pretax operating income, % change			(9.00%)

XML

Supplemental Information about Changes to Accumulated Other Comprehensive Income - Schedule of Analysis of Change in Balance by Component of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Accumulated Other Comprehensive Income, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning balance	$ 555,319	$ 887,974	$ 997,452	$ 210,981
Other comprehensive income (loss) before reclassifications, net of tax	(53,238)	(6,105)	(496,946)	681,672
Reclassifications, net of tax	(2,252)	958	(677)	(9,826)
Other comprehensive income (loss)	(55,490)	(5,147)	(497,623)	671,846
Accumulated other comprehensive income (loss), ending balance	499,829	882,827	499,829	882,827
Available for Sale Assets [Member]
Accumulated Other Comprehensive Income, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning balance	649,973	933,015	1,090,273	256,196
Other comprehensive income (loss) before reclassifications, net of tax	(48,306)	(1,991)	(485,441)	688,958
Reclassifications, net of tax	(4,621)	(711)	(7,786)	(14,841)
Other comprehensive income (loss)	(52,927)	(2,702)	(493,227)	674,117
Accumulated other comprehensive income (loss), ending balance	597,046	930,313	597,046	930,313
Deferred Acquisition Costs [Member]
Accumulated Other Comprehensive Income, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning balance	(8,415)	(11,455)	(10,758)	(6,728)
Other comprehensive income (loss) before reclassifications, net of tax	934	450	3,277	(4,277)
Reclassifications, net of tax	0	0	0	0
Other comprehensive income (loss)	934	450	3,277	(4,277)
Accumulated other comprehensive income (loss), ending balance	(7,481)	(11,005)	(7,481)	(11,005)
Foreign Exchange [Member]
Accumulated Other Comprehensive Income, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning balance	8,353	26,124	17,386	24,866
Other comprehensive income (loss) before reclassifications, net of tax	(5,867)	(4,566)	(14,900)	(3,308)
Reclassifications, net of tax	0	0	0	0
Other comprehensive income (loss)	(5,867)	(4,566)	(14,900)	(3,308)
Accumulated other comprehensive income (loss), ending balance	2,486	21,558	2,486	21,558
Pension Adjustments [Member]
Accumulated Other Comprehensive Income, Net of Tax [Roll Forward]
Accumulated other comprehensive income (loss), beginning balance	(94,592)	(59,710)	(99,449)	(63,353)
Other comprehensive income (loss) before reclassifications, net of tax	1	2	118	299
Reclassifications, net of tax	2,369	1,669	7,109	5,015
Other comprehensive income (loss)	2,370	1,671	7,227	5,314
Accumulated other comprehensive income (loss), ending balance	$ (92,222)	$ (58,039)	$ (92,222)	$ (58,039)

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Investments - Summary of Fixed Maturities and Equity Securities Available for Sale by Component (Detail) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 13,166,248	$ 12,823,612
Debt Securities Fair Value	14,080,199	14,493,060
Equity Securities Cost or Amortized Cost	776	776
Equity Securities Fair Value	1,582	$ 1,477
Total Available for Sale Securities Cost	13,167,024
Gross Unrealized Gains	1,276,967
Gross Unrealized Losses	(362,210)
Total Available for Sale Securities Fair Value	14,081,781
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Equity Securities Cost or Amortized Cost	776
Gross Unrealized Gains	806
Gross Unrealized Losses	0
Equity Securities Fair Value	1,582
Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	13,166,248
Gross Unrealized Gains	1,276,161
Gross Unrealized Losses	(362,210)
Debt Securities Fair Value	$ 14,080,199
Percentage of Total Fixed Maturities At Fair Value	100.00%
Fixed maturities available for sale [Member] | U.S. Government direct, guaranteed, and government-sponsored enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 373,835
Gross Unrealized Gains	1,618
Gross Unrealized Losses	(5,696)
Debt Securities Fair Value	$ 369,757
Percentage of Total Fixed Maturities At Fair Value	3.00%
Fixed maturities available for sale [Member] | States, municipalities, and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 1,296,976
Gross Unrealized Gains	138,075
Gross Unrealized Losses	(1,374)
Debt Securities Fair Value	$ 1,433,677
Percentage of Total Fixed Maturities At Fair Value	10.00%
Fixed maturities available for sale [Member] | Foreign governments [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 20,905
Gross Unrealized Gains	1,545
Gross Unrealized Losses	(4)
Debt Securities Fair Value	$ 22,446
Percentage of Total Fixed Maturities At Fair Value	0.00%
Fixed maturities available for sale [Member] | Corporates [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 10,979,970
Gross Unrealized Gains	1,067,354
Gross Unrealized Losses	(342,112)
Debt Securities Fair Value	$ 11,705,212
Percentage of Total Fixed Maturities At Fair Value	83.00%
Fixed maturities available for sale [Member] | Collateralized debt obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 63,960
Gross Unrealized Gains	16,745
Gross Unrealized Losses	(8,593)
Debt Securities Fair Value	$ 72,112
Percentage of Total Fixed Maturities At Fair Value	1.00%
Fixed maturities available for sale [Member] | Other asset-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 19,273
Gross Unrealized Gains	978
Gross Unrealized Losses	0
Debt Securities Fair Value	$ 20,251
Percentage of Total Fixed Maturities At Fair Value	0.00%
Fixed maturities available for sale [Member] | Redeemable preferred stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 411,329
Gross Unrealized Gains	49,846
Gross Unrealized Losses	(4,431)
Debt Securities Fair Value	$ 456,744
Percentage of Total Fixed Maturities At Fair Value	3.00%
Financial [Member] | Fixed maturities available for sale [Member] | Corporates [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 2,688,462
Gross Unrealized Gains	340,450
Gross Unrealized Losses	(44,834)
Debt Securities Fair Value	$ 2,984,078
Percentage of Total Fixed Maturities At Fair Value	21.00%
Financial [Member] | Fixed maturities available for sale [Member] | Redeemable preferred stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 382,674
Gross Unrealized Gains	48,618
Gross Unrealized Losses	(4,431)
Debt Securities Fair Value	$ 426,861
Percentage of Total Fixed Maturities At Fair Value	3.00%
Utilities [Member] | Fixed maturities available for sale [Member] | Corporates [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 2,105,221
Gross Unrealized Gains	274,626
Gross Unrealized Losses	(21,681)
Debt Securities Fair Value	$ 2,358,166
Percentage of Total Fixed Maturities At Fair Value	17.00%
Utilities [Member] | Fixed maturities available for sale [Member] | Redeemable preferred stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 28,655
Gross Unrealized Gains	1,228
Gross Unrealized Losses	0
Debt Securities Fair Value	$ 29,883
Percentage of Total Fixed Maturities At Fair Value	0.00%
Energy [Member] | Fixed maturities available for sale [Member] | Corporates [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 1,538,147
Gross Unrealized Gains	89,072
Gross Unrealized Losses	(111,771)
Debt Securities Fair Value	$ 1,515,448
Percentage of Total Fixed Maturities At Fair Value	11.00%
Other corporate sectors [Member] | Fixed maturities available for sale [Member] | Corporates [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed Maturities, Available for Sale, Amortized Cost	$ 4,648,140
Gross Unrealized Gains	363,206
Gross Unrealized Losses	(163,826)
Debt Securities Fair Value	$ 4,847,520
Percentage of Total Fixed Maturities At Fair Value	34.00%

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Business Segments - Additional Information (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Segment Reporting Disclosure [Line Items]
Litigation settlement amount not related to insurance operations		$ 2,337
Administrative settlement expense		8,179
Administrative settlement, after tax	$ 0	5,316
Settled Litigation Regarding Investments [Member]
Segment Reporting Disclosure [Line Items]
Litigation settlement expense, after tax		853
Litigation settlement amount related to investments		1,300
Settled Litigation Regarding Non-Insurance Matter [Member]
Segment Reporting Disclosure [Line Items]
Litigation settlement amount not related to insurance operations		3,700
Prior Year Litigation Matter [Member]
Segment Reporting Disclosure [Line Items]
Litigation settlement expense, after tax		$ 2,400

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Postretirement Benefit Plans

9 Months Ended

Sep. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Postretirement Benefit Plans

Postretirement Benefit Plans

The following tables present a summary of post-retirement benefit costs by component.

Components of Post-Retirement Benefit Costs

	Three Months Ended September 30,
	Pension Benefits						Other Benefits
	2015			2014			2015		2014
Service cost	$	3,990		$	3,231		$	—	$	25
Interest cost	5,003			4,695			203		(63		)
Expected return on assets	(5,323		)	(4,768		)	—		—
Amortization:
Prior service cost	81			529			—		—
Actuarial (gain) loss	3,533			2,035			30		3
Actuarial valuation adjustment	—			—			—		460
Direct recognition of expense	—			131			166		114
Net periodic benefit cost	$	7,284		$	5,853		$	399	$	539
	Nine Months Ended September 30,
	Pension Benefits						Other Benefits
	2015			2014			2015		2014
Service cost	$	11,971		$	9,694		$	—	$	74
Interest cost	15,009			14,333			610		234
Expected return on assets	(15,969		)	(14,273		)	—		—
Amortization:
Prior service cost	244			1,586			—		—
Actuarial (gain)/loss	10,601			6,127			90		3
Actuarial valuation adjustment	—			—			—		460
Direct recognition of expense	—			131			493		10
Net periodic benefit cost	$	21,856		$	17,598		$	1,193	$	781

The following table presents assets at fair value for the defined-benefit pension plans at September 30, 2015 and the prior-year end.

Pension Assets by Component

	September 30, 2015			December 31, 2014
	Amount		%	Amount		%
Corporate debt	$	153,536	49	$	166,825	52
Other fixed maturities	279		—	284		—
Equity securities	121,199		39	127,568		39
Short-term investments	16,414		5	9,038		3
Guaranteed annuity contract	16,973		6	15,027		5
Other	3,571		1	4,156		1
Total	$	311,972	100	$	322,898	100

The liability for the funded defined-benefit pension plans was $386 million at September 30, 2015 and $403 million at December 31, 2014. Cash contributions of $13.6 million were made to the qualified pension plans during the nine months ended September 30, 2015. Torchmark does not expect to make further cash contributions to these plans during 2015. With respect to the Company’s non-qualified supplemental retirement plan, life insurance policies on the lives of plan participants have been established with an unaffiliated carrier to fund a portion of the Company’s obligations under the plan. These policies, as well as investments deposited with an unaffiliated trustee, were previously placed in a Rabbi Trust to provide for payment of the plan obligations. At September 30, 2015, the combined value of the insurance policies and investments in the Rabbi Trust to support plan liabilities were $78 million, compared with $74 million at year-end 2014. Since this plan is non-qualified, the values of the insurance policies and investments are recorded as other assets in the Condensed Consolidated Balance Sheets and are not included in the chart of plan assets above. The liability for the non-qualified pension plan was $73 million at September 30, 2015 and $71 million at December 31, 2014.

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Investments - Schedule of Changes in Assets Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3) (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 576,779	$ 359,281
Total gains or losses:
Included in realized gains/losses	1,182	15,925
Included in other comprehensive income	9,702	23,953
Acquisitions	38,600	186,365
Sales		(16,050)
Amortization	4,197	4,082
Other	(17,819)	(5,004)
Transfers in and/or out of Level 3	0	0
Ending balance	$ 612,641	$ 568,552
Percent of total fixed maturity and equity securities	4.30%	4.00%
Collateralized debt obligations [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 63,232	$ 58,205
Total gains or losses:
Included in realized gains/losses	0	15,924
Included in other comprehensive income	12,797	3,929
Acquisitions	0	0
Sales		(16,049)
Amortization	4,183	4,072
Other	(8,100)	(3,231)
Transfers in and/or out of Level 3	0	0
Ending balance	$ 72,112	$ 62,850
Percent of total fixed maturity and equity securities	0.50%	0.40%
Corporates [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 512,714	$ 300,300
Total gains or losses:
Included in realized gains/losses	1,182	1
Included in other comprehensive income	(3,121)	19,967
Acquisitions	38,600	186,365
Sales		(1)
Amortization	14	10
Other	(9,719)	(1,773)
Transfers in and/or out of Level 3	0	0
Ending balance	$ 539,670	$ 504,869
Percent of total fixed maturity and equity securities	3.80%	3.60%
Equities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 833	$ 776
Total gains or losses:
Included in realized gains/losses	0	0
Included in other comprehensive income	26	57
Acquisitions	0	0
Sales		0
Amortization	0	0
Other	0	0
Transfers in and/or out of Level 3	0	0
Ending balance	$ 859	$ 833
Percent of total fixed maturity and equity securities	0.00%	0.00%

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Investments - Assets Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	$ 14,080,199	$ 14,493,060
Equity securities	1,582	$ 1,477
Total fixed maturities and equity securities	$ 14,081,781
Percent of total	100.00%
Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	$ 14,080,199
Equity securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity securities	1,582
U.S. Government direct, guaranteed, and government-sponsored enterprises [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	369,757
States, municipalities, and political subdivisions [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	1,433,677
Foreign governments [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	22,446
Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	11,705,212
Collateralized debt obligations [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	72,112
Other asset-backed securities [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	20,251
Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	456,744
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total fixed maturities and equity securities	$ 25,971
Percent of total	0.20%
Level 1 [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	$ 25,248
Level 1 [Member] | Equity securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity securities	723
Level 1 [Member] | U.S. Government direct, guaranteed, and government-sponsored enterprises [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 1 [Member] | States, municipalities, and political subdivisions [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 1 [Member] | Foreign governments [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 1 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	15,180
Level 1 [Member] | Collateralized debt obligations [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 1 [Member] | Other asset-backed securities [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 1 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	10,068
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total fixed maturities and equity securities	$ 13,443,169
Percent of total	95.50%
Level 2 [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	$ 13,443,169
Level 2 [Member] | Equity securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity securities	0
Level 2 [Member] | U.S. Government direct, guaranteed, and government-sponsored enterprises [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	369,757
Level 2 [Member] | States, municipalities, and political subdivisions [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	1,433,677
Level 2 [Member] | Foreign governments [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	22,446
Level 2 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	11,150,362
Level 2 [Member] | Collateralized debt obligations [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 2 [Member] | Other asset-backed securities [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	20,251
Level 2 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	446,676
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total fixed maturities and equity securities	$ 612,641
Percent of total	4.30%
Level 3 [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	$ 611,782
Level 3 [Member] | Equity securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity securities	859
Level 3 [Member] | U.S. Government direct, guaranteed, and government-sponsored enterprises [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 3 [Member] | States, municipalities, and political subdivisions [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 3 [Member] | Foreign governments [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 3 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	539,670
Level 3 [Member] | Collateralized debt obligations [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	72,112
Level 3 [Member] | Other asset-backed securities [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Level 3 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Financial [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	2,984,078
Financial [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	426,861
Financial [Member] | Level 1 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Financial [Member] | Level 1 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	10,068
Financial [Member] | Level 2 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	2,920,889
Financial [Member] | Level 2 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	416,793
Financial [Member] | Level 3 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	63,189
Financial [Member] | Level 3 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Utilities [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	2,358,166
Utilities [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	29,883
Utilities [Member] | Level 1 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	15,180
Utilities [Member] | Level 1 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Utilities [Member] | Level 2 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	2,206,803
Utilities [Member] | Level 2 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	29,883
Utilities [Member] | Level 3 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	136,183
Utilities [Member] | Level 3 [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Energy [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	1,515,448
Energy [Member] | Level 1 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Energy [Member] | Level 2 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	1,488,583
Energy [Member] | Level 3 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	26,865
Other corporate sectors [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	4,847,520
Other corporate sectors [Member] | Level 1 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	0
Other corporate sectors [Member] | Level 2 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	4,534,087
Other corporate sectors [Member] | Level 3 [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value fixed maturities measured on recurring basis	$ 313,433

XML

Investments - Additional Information (Detail) - Issue	Sep. 30, 2015	Dec. 31, 2014
Investments, Debt and Equity Securities [Abstract]
Total issues of fixed-maturities and equities	1,570	1,604

XML

Investments - Schedule of Information about Investments in Unrealized Loss Position (Detail) - Issue	Sep. 30, 2015	Dec. 31, 2014
Number of issues (Cusip numbers) held:
Less than Twelve Months	368	80
Twelve Months or Longer	66	173
Number of issues (Cusip numbers) held, Total	434	253

XML

Earnings Per Share

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Earnings Per Share

Earnings Per Share

A reconciliation of basic and diluted weighted-average shares outstanding is as follows:

	For the Three Months Ended   September 30,		For the Nine Months Ended    September 30,
	2015	2014	2015	2014
Basic weighted average shares outstanding	124,457,996	129,969,902	125,788,925	131,529,818
Weighted average dilutive options outstanding	1,682,313	1,907,303	1,614,164	1,901,522
Diluted weighted average shares outstanding	126,140,309	131,877,205	127,403,089	133,431,340
Antidilutive shares	—	—	—	—

XML

Investments - Schedule of Unrealized Investment Losses by Class of Investment (Detail) $ in Thousands	Sep. 30, 2015 USD ($)
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	$ 3,258,114
Unrealized Loss, Less Than Twelve Months	(266,130)
Fair Value, Twelve Months or Longer	324,521
Unrealized Loss, Twelve Months or Longer	(96,080)
Fair Value, Total	3,582,635
Unrealized Loss Total	(362,210)
Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	3,258,114
Unrealized Loss, Less Than Twelve Months	(266,130)
Fair Value, Twelve Months or Longer	324,521
Unrealized Loss, Twelve Months or Longer	(96,080)
Fair Value, Total	3,582,635
Unrealized Loss Total	(362,210)
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	0
Unrealized Loss, Less Than Twelve Months	0
Fair Value, Twelve Months or Longer	0
Unrealized Loss, Twelve Months or Longer	0
Fair Value, Total	0
Unrealized Loss Total	0
Investment grade [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	3,153,938
Unrealized Loss, Less Than Twelve Months	(235,002)
Fair Value, Twelve Months or Longer	153,557
Unrealized Loss, Twelve Months or Longer	(40,207)
Fair Value, Total	3,307,495
Unrealized Loss Total	(275,209)
Investment grade [Member] | U.S. Government direct, guaranteed, and government-sponsored enterprises [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	216,022
Unrealized Loss, Less Than Twelve Months	(5,042)
Fair Value, Twelve Months or Longer	14,920
Unrealized Loss, Twelve Months or Longer	(654)
Fair Value, Total	230,942
Unrealized Loss Total	(5,696)
Investment grade [Member] | States, municipalities, and political subdivisions [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	48,097
Unrealized Loss, Less Than Twelve Months	(1,033)
Fair Value, Twelve Months or Longer	1,685
Unrealized Loss, Twelve Months or Longer	(107)
Fair Value, Total	49,782
Unrealized Loss Total	(1,140)
Investment grade [Member] | Foreign governments [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	4,574
Unrealized Loss, Less Than Twelve Months	(4)
Fair Value, Twelve Months or Longer	0
Unrealized Loss, Twelve Months or Longer	0
Fair Value, Total	4,574
Unrealized Loss Total	(4)
Investment grade [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	2,885,245
Unrealized Loss, Less Than Twelve Months	(228,923)
Fair Value, Twelve Months or Longer	136,952
Unrealized Loss, Twelve Months or Longer	(39,446)
Fair Value, Total	3,022,197
Unrealized Loss Total	(268,369)
Investment grade [Member] | Financial [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	283,220
Unrealized Loss, Less Than Twelve Months	(11,605)
Fair Value, Twelve Months or Longer	0
Unrealized Loss, Twelve Months or Longer	0
Fair Value, Total	283,220
Unrealized Loss Total	(11,605)
Investment grade [Member] | Utilities [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	403,693
Unrealized Loss, Less Than Twelve Months	(21,681)
Fair Value, Twelve Months or Longer	0
Unrealized Loss, Twelve Months or Longer	0
Fair Value, Total	403,693
Unrealized Loss Total	(21,681)
Investment grade [Member] | Energy [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	650,698
Unrealized Loss, Less Than Twelve Months	(69,271)
Fair Value, Twelve Months or Longer	92,025
Unrealized Loss, Twelve Months or Longer	(31,189)
Fair Value, Total	742,723
Unrealized Loss Total	(100,460)
Investment grade [Member] | Other corporate sectors [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	1,547,634
Unrealized Loss, Less Than Twelve Months	(126,366)
Fair Value, Twelve Months or Longer	44,927
Unrealized Loss, Twelve Months or Longer	(8,257)
Fair Value, Total	1,592,561
Unrealized Loss Total	(134,623)
Below investment grade [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	104,176
Unrealized Loss, Less Than Twelve Months	(31,128)
Fair Value, Twelve Months or Longer	170,964
Unrealized Loss, Twelve Months or Longer	(55,873)
Fair Value, Total	275,140
Unrealized Loss Total	(87,001)
Below investment grade [Member] | States, municipalities, and political subdivisions [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	0
Unrealized Loss, Less Than Twelve Months	0
Fair Value, Twelve Months or Longer	321
Unrealized Loss, Twelve Months or Longer	(234)
Fair Value, Total	321
Unrealized Loss Total	(234)
Below investment grade [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	104,176
Unrealized Loss, Less Than Twelve Months	(31,128)
Fair Value, Twelve Months or Longer	136,506
Unrealized Loss, Twelve Months or Longer	(42,615)
Fair Value, Total	240,682
Unrealized Loss Total	(73,743)
Below investment grade [Member] | Collateralized debt obligations [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	0
Unrealized Loss, Less Than Twelve Months	0
Fair Value, Twelve Months or Longer	11,407
Unrealized Loss, Twelve Months or Longer	(8,593)
Fair Value, Total	11,407
Unrealized Loss Total	(8,593)
Below investment grade [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	0
Unrealized Loss, Less Than Twelve Months	0
Fair Value, Twelve Months or Longer	22,730
Unrealized Loss, Twelve Months or Longer	(4,431)
Fair Value, Total	22,730
Unrealized Loss Total	(4,431)
Below investment grade [Member] | Financial [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	0
Unrealized Loss, Less Than Twelve Months	0
Fair Value, Twelve Months or Longer	72,564
Unrealized Loss, Twelve Months or Longer	(33,229)
Fair Value, Total	72,564
Unrealized Loss Total	(33,229)
Below investment grade [Member] | Financial [Member] | Redeemable preferred stocks [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	0
Unrealized Loss, Less Than Twelve Months	0
Fair Value, Twelve Months or Longer	22,730
Unrealized Loss, Twelve Months or Longer	(4,431)
Fair Value, Total	22,730
Unrealized Loss Total	(4,431)
Below investment grade [Member] | Energy [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	42,319
Unrealized Loss, Less Than Twelve Months	(8,391)
Fair Value, Twelve Months or Longer	8,106
Unrealized Loss, Twelve Months or Longer	(2,920)
Fair Value, Total	50,425
Unrealized Loss Total	(11,311)
Below investment grade [Member] | Other corporate sectors [Member] | Corporates [Member] | Fixed maturities available for sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than Twelve Months	61,857
Unrealized Loss, Less Than Twelve Months	(22,737)
Fair Value, Twelve Months or Longer	55,836
Unrealized Loss, Twelve Months or Longer	(6,466)
Fair Value, Total	117,693
Unrealized Loss Total	$ (29,203)

XML

Adoption of New Accounting Standards (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net investment income	$ 193,213	$ 189,588	$ 579,632	$ 567,569
Total revenue	998,759	974,488	3,054,985	2,989,695
Income before income taxes	216,744	197,051	585,564	588,400
Income taxes	(71,358)	(64,639)	(191,420)	(192,209)
Net income	$ 145,386	132,412	$ 394,144	396,191
As previously reported [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net investment income		182,101		545,978
Total revenue		967,001		2,968,104
Income before income taxes		189,564		566,809
Income taxes		(57,152)		(170,618)
Net income		132,412		396,191
Adjustments [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net investment income		7,487		21,591
Total revenue		7,487		21,591
Income before income taxes		7,487		21,591
Income taxes		(7,487)		(21,591)
Net income		$ 0		$ 0

XML

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Investments:
Fixed maturities, available for sale, at fair value (amortized cost: 2015–$13,166,248; 2014–$12,823,612)	$ 14,080,199	$ 14,493,060
Equity securities, at fair value (cost: 2015–$776; 2014–$776)	1,582	1,477
Policy loans	486,042	472,109
Other long-term investments	8,662	10,449
Short-term investments	63,663	15,882
Total investments	14,640,148	14,992,977
Cash	59,485	66,019
Accrued investment income	215,919	204,879
Other receivables	676,155	543,988
Deferred acquisition costs	3,585,302	3,471,781
Goodwill	441,591	441,591
Other assets	500,640	493,495
Total assets	20,119,240	20,214,730
Liabilities:
Future policy benefits	12,117,926	11,750,495
Unearned and advance premiums	70,334	72,275
Policy claims and other benefits payable	245,706	212,137
Other policyholders’ funds	95,798	95,446
Total policy liabilities	12,529,764	12,130,353
Current and deferred income taxes payable	1,588,992	1,797,265
Other liabilities	355,428	359,118
Short-term debt	618,236	238,398
Long-term debt (fair value: 2015–$868,502; 2014–$1,148,749)	743,518	992,130
Total liabilities	15,835,938	15,517,264
Shareholders’ equity:
Preferred stock, par value $1 per share–Authorized 5,000,000 shares; outstanding: -0- in 2015 and in 2014	0	0
Common stock, par value $1 per share–Authorized 320,000,000 shares; outstanding: (2015–134,218,183 issued, less 10,501,488 held in treasury and 2014–134,218,183 issued, less 6,287,907 held in treasury)	134,218	134,218
Additional paid-in capital	488,318	457,613
Accumulated other comprehensive income	499,829	997,452
Retained earnings	3,686,375	3,376,846
Treasury stock, at cost	(525,438)	(268,663)
Total shareholders’ equity	4,283,302	4,697,466
Total liabilities and shareholders’ equity	$ 20,119,240	$ 20,214,730

XML

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Statement of Cash Flows [Abstract]
Cash provided from operations	$ 729,892	$ 644,398
Long-term investments sold or matured:
Fixed maturities available for sale—sold	26,330	56,447
Fixed maturities available for sale—matured, called, and repaid	342,796	217,929
Equity securities	0	700
Other long-term investments	2,452	70
Total long-term investments sold or matured	371,578	275,146
Long-term investments acquired:
Fixed maturities	(730,145)	(499,950)
Other long-term investments	(1,906)	0
Total long-term investments acquired	(732,051)	(499,950)
Net increase in policy loans	(13,933)	(16,112)
Net (increase) decrease in short-term investments	(47,781)	(2,207)
Disposition of properties	0	54
Additions to properties	(30,663)	(14,482)
Investment in low-income housing interests	(27,078)	(39,279)
Cash used for investment activities	(479,928)	(296,830)
Cash provided from (used for) financing activities:
Proceeds from exercise of stock options	32,519	39,557
Net borrowings (repayments) of commercial paper	130,215	61,352
Excess tax benefit from stock option exercises	15,679	12,484
Acquisition of treasury stock	(330,066)	(342,084)
Cash dividends paid to shareholders	(50,217)	(48,628)
Net receipts (withdrawals) from deposit-type products	(69,188)	(49,431)
Cash provided by (used for) financing activities	(271,058)	(326,750)
Effect of foreign exchange rate changes on cash	14,560	9,237
Net (decrease) increase in cash	(6,534)	30,055
Cash at beginning of year	66,019	36,943
Cash at end of period	$ 59,485	$ 66,998

XML

Business Segments - Adjustments for Difference in Interim Medicare Part D Results for Segment Purposes and GAAP for Medicare Part D (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Segment Reporting Disclosure [Line Items]
Benefit costs deferred	$ 527,340	$ 535,532	$ 1,711,530	$ 1,677,256
Government risk-sharing premium adjustment	$ (799,714)	$ (785,715)	(2,465,429)	(2,404,601)
Pre-tax addition to segment interim period income			20,971	16,850
After tax amount			13,631	10,952
Medicare Part D [Member]
Segment Reporting Disclosure [Line Items]
After tax amount			13,631	10,952
Adjustments [Member]
Segment Reporting Disclosure [Line Items]
Benefit costs deferred			11,649	53,561
Government risk-sharing premium adjustment			9,322	(28,532)
Adjustments [Member] | Medicare Part D [Member]
Segment Reporting Disclosure [Line Items]
Benefit costs deferred			11,649	45,382
Government risk-sharing premium adjustment			9,322	(28,532)
Pre-tax addition to segment interim period income			$ 20,971	$ 16,850

XML

Postretirement Benefit Plans - Summary of Post-Retirement Benefit Costs by Component (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 3,990	$ 3,231	$ 11,971	$ 9,694
Interest cost	5,003	4,695	15,009	14,333
Expected return on assets	(5,323)	(4,768)	(15,969)	(14,273)
Amortization:
Prior service cost	81	529	244	1,586
Actuarial (gain) loss	3,533	2,035	10,601	6,127
Actuarial valuation adjustment	0	0	0	0
Direct recognition of expense	0	131	0	131
Net periodic benefit cost	7,284	5,853	21,856	17,598
Other Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	25	0	74
Interest cost	203	(63)	610	234
Expected return on assets	0	0	0	0
Amortization:
Prior service cost	0	0	0	0
Actuarial (gain) loss	30	3	90	3
Actuarial valuation adjustment	0	460	0	460
Direct recognition of expense	166	114	493	10
Net periodic benefit cost	$ 399	$ 539	$ 1,193	$ 781

XML

Business Segments - Reconciliation of Health Premium Included in the Segment Analysis (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Premium per segment analysis:
Health premium	$ 280,744	$ 293,879	$ 913,001	$ 931,533
Health premium, % Change			(2.00%)
Medicare Part D premium [Member]
Premium per segment analysis:
Health premium			$ 232,102	258,243
Health premium, % Change			(10.00%)
Other health premium [Member]
Premium per segment analysis:
Health premium			$ 690,221	644,758
Health premium, % Change			7.00%
Part D risk sharing adjustment [Member]
Premium per segment analysis:
Health premium			$ (9,322)	$ 28,532
Health premium, % Change			(133.00%)

XML

Postretirement Benefit Plans - Additional Information (Detail) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Liability related to funded defined-benefit pension plans	$ 386.0	$ 403.0
Cash contributions made to benefit plans	13.6
Insurance cash value and Rabbi Trust investments supporting supplemental pension plan liability	78.0	74.0
Non-qualified supplemental retirement pension plan liability	$ 73.0	$ 71.0

XML

Accounting Policies

9 Months Ended

Sep. 30, 2015

Accounting Policies [Abstract]

Accounting Policies

Accounting Policies

The accompanying condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q. Therefore, they do not include all of the annual disclosures required by accounting principles generally accepted in the United States of America (GAAP). However, in the opinion of management, these statements include all adjustments, consisting of normal recurring adjustments, which are necessary for a fair presentation of the condensed consolidated financial position at September 30, 2015, and the condensed consolidated results of operations, comprehensive income, and cash flows for the periods ended September 30, 2015 and 2014. The interim period condensed consolidated financial statements should be read in conjunction with the Consolidated Financial Statements that are included in the Form 10-K filed with the Securities Exchange Commission (SEC) on February 27, 2015.

Effective January 1, 2015, Torchmark adopted Financial Accounting Standards Board (FASB) Accounting Standards Update No. 2014-01 Investments-Equity Method and Joint Ventures: Accounting for Investments in Qualified Affordable Housing Projects (ASU 2014-01). As a result of the adoption, the Company retrospectively adjusted prior periods. See Note G- Adoption of New Accounting Standards for further detail.

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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Fixed maturities, available for sale, amortized cost	$ 13,166,248	$ 12,823,612
Equity securities, cost	776	776
Long-term debt, fair value	$ 868,502	$ 1,148,749
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized	320,000,000	320,000,000
Common stock, shares issued	134,218,183	134,218,183
Common stock, shares held in treasury	10,501,488	6,287,907

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Investments (Tables)

9 Months Ended

Sep. 30, 2015

Investments, Debt and Equity Securities [Abstract]

Summary of Fixed Maturities and Equity Securities Available for Sale by Cost or Amortized Cost and Estimated Fair Value

A summary of fixed maturities and equity securities available for sale by cost or amortized cost and estimated fair value at September 30, 2015 is as follows:

Portfolio Composition as of September 30, 2015

	Cost or Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		% of Total Fixed Maturities*
Fixed maturities available for sale:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	373,835	$	1,618	$	(5,696	)	$	369,757	3
States, municipalities, and political subdivisions	1,296,976		138,075		(1,374		)	1,433,677		10
Foreign governments	20,905		1,545		(4		)	22,446		—
Corporates, by sector:
Financial	2,688,462		340,450		(44,834		)	2,984,078		21
Utilities	2,105,221		274,626		(21,681		)	2,358,166		17
Energy	1,538,147		89,072		(111,771		)	1,515,448		11
Other corporate sectors	4,648,140		363,206		(163,826		)	4,847,520		34
Total corporates	10,979,970		1,067,354		(342,112		)	11,705,212		83
Collateralized debt obligations	63,960		16,745		(8,593		)	72,112		1
Other asset-backed securities	19,273		978		—			20,251		—
Redeemable preferred stocks, by sector:
Financial	382,674		48,618		(4,431		)	426,861		3
Utilities	28,655		1,228		—			29,883		—
Total redeemable preferred stocks	411,329		49,846		(4,431		)	456,744		3
Total fixed maturities	13,166,248		1,276,161		(362,210		)	14,080,199		100
Equity securities	776		806		—			1,582
Total fixed maturities and equity securities	$	13,167,024	$	1,276,967	$	(362,210	)	$	14,081,781

* At fair value

Schedule of Fixed Maturities by Contractual Maturity Date

A schedule of fixed maturities by contractual maturity date at September 30, 2015 is shown below on an amortized cost basis and on a fair value basis. Actual maturity dates could differ from contractual maturities due to call or prepayment provisions.

	Amortized Cost		Fair Value
Fixed maturities available for sale:
Due in one year or less	$	53,589	$	54,217
Due from one to five years	572,013		632,991
Due from five to ten years	951,645		1,042,986
Due from ten to twenty years	3,841,490		4,296,570
Due after twenty years	7,662,273		7,958,875
Mortgage-backed and asset-backed securities	85,238		94,560
	$	13,166,248	$	14,080,199

Schedule of Selected Information about Sales of Fixed Maturities

Selected information about sales of fixed maturities is as follows.

For the Nine Months Ended September 30,
	2015			2014
Proceeds from sales	$	26,330		$	56,447
Gross realized gains	260			16,473
Gross realized losses	(354		)	(1,701		)

Schedule of Assets Measured at Fair Value on Recurring Basis

The following table represents assets measured at fair value on a recurring basis.

Fair Value Measurements at September 30, 2015 Using:

Description	Quoted Prices in Active Markets for Identical Assets (Level 1)			Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)			Total Fair Value
Fixed maturities available for sale:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	—		$	369,757		$	—		$	369,757
States, municipalities, and political subdivisions	—			1,433,677			—			1,433,677
Foreign governments	—			22,446			—			22,446
Corporates, by sector:
Financial	—			2,920,889			63,189			2,984,078
Utilities	15,180			2,206,803			136,183			2,358,166
Energy	—			1,488,583			26,865			1,515,448
Other corporate sectors	—			4,534,087			313,433			4,847,520
Total corporates	15,180			11,150,362			539,670			11,705,212
Collateralized debt obligations	—			—			72,112			72,112
Other asset-backed securities	—			20,251			—			20,251
Redeemable preferred stocks, by sector:
Financial	10,068			416,793			—			426,861
Utilities	—			29,883			—			29,883
Total redeemable preferred stocks	10,068			446,676			—			456,744
Total fixed maturities	25,248			13,443,169			611,782			14,080,199
Equity securities	723			—			859			1,582
Total fixed maturities and equity securities	$	25,971		$	13,443,169		$	612,641		$	14,081,781
Percent of total	0.2		%	95.5		%	4.3		%	100.0		%

Schedule of Analysis of Changes in Fair Value Measurements Using Significant Unobservable Inputs

The following table represents an analysis of changes in fair value measurements using significant unobservable inputs (Level 3).

Analysis of Changes in Fair Value Measurements Using

Significant Unobservable Inputs (Level 3)

	For the Nine Months Ended September 30, 2015
	Collateralized debt obligations			Corporates (1)			Equities			Total
Balance at January 1, 2015	$	63,232		$	512,714		$	833		$	576,779
Total gains or losses:
Included in realized gains/losses	—			1,182			—			1,182
Included in other comprehensive income	12,797			(3,121		)	26			9,702
Acquisitions	—			38,600			—			38,600
Amortization	4,183			14			—			4,197
Other (2)	(8,100		)	(9,719		)	—			(17,819		)
Transfers in and/or out of Level 3 (3)	—			—			—			—
Balance at September 30, 2015	$	72,112		$	539,670		$	859		$	612,641
Percent of total fixed maturity and equity securities	0.5		%	3.8		%	—		%	4.3		%
	For the Nine Months Ended September 30, 2014
	Collateralized debt obligations			Corporates (1)			Equities			Total
Balance at January 1, 2014	$	58,205		$	300,300		$	776		$	359,281
Total gains or losses:
Included in realized gains/losses	15,924			1			—			15,925
Included in other comprehensive income	3,929			19,967			57			23,953
Acquisitions	—			186,365			—			186,365
Sales	(16,049		)	(1		)	—			(16,050		)
Amortization	4,072			10			—			4,082
Other (2)	(3,231		)	(1,773		)	—			(5,004		)
Transfers in and/or out of Level 3(3)	—			—			—			—
Balance at September 30, 2014	$	62,850		$	504,869		$	833		$	568,552
Percent of total fixed maturity and equity securities	0.4		%	3.6		%	—		%	4.0		%

(1) Includes redeemable preferred stocks.

(2) Includes capitalized interest, foreign exchange adjustments, and principal repayments.

(3) Considered to be transferred at the end of the period. Transfers into Level 3 occur when observable inputs are no longer available. Transfers out of Level 3 occur when observable inputs become available.

Schedule of Information About Investments in Unrealized Loss Position

The following table discloses information about investments in an unrealized loss position.

	Less than Twelve Months	Twelve Months or Longer	Total
Number of issues (CUSIP numbers) held:
As of September 30, 2015	368	66	434
As of December 31, 2014	80	173	253

Schedule of Unrealized Investment Losses by Class of Investment

The following table discloses unrealized investment losses by class of investment at September 30, 2015 for the period of time in a loss position. Torchmark does not view these investments as other-than-temporarily impaired.

Analysis of Gross Unrealized Investment Losses

At September 30, 2015

	Less than Twelve Months					Twelve Months or Longer					Total
Description of Securities	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Fixed maturities available for sale:
Investment grade:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	216,022	$	(5,042	)	$	14,920	$	(654	)	$	230,942	$	(5,696	)
States, municipalities and political subdivisions	48,097		(1,033		)	1,685		(107		)	49,782		(1,140		)
Foreign governments	4,574		(4		)	—		—			4,574		(4		)
Corporates, by sector:
Financial	283,220		(11,605		)	—		—			283,220		(11,605		)
Utilities	403,693		(21,681		)	—		—			403,693		(21,681		)
Energy	650,698		(69,271		)	92,025		(31,189		)	742,723		(100,460		)
Other corporate sectors	1,547,634		(126,366		)	44,927		(8,257		)	1,592,561		(134,623		)
Total corporates	2,885,245		(228,923		)	136,952		(39,446		)	3,022,197		(268,369		)
Total investment grade	3,153,938		(235,002		)	153,557		(40,207		)	3,307,495		(275,209		)
Below investment grade:
Bonds:
States, municipalities and political subdivisions	—		—			321		(234		)	321		(234		)
Corporates, by sector:
Financial	—		—			72,564		(33,229		)	72,564		(33,229		)
Energy	42,319		(8,391		)	8,106		(2,920		)	50,425		(11,311		)
Other corporate sectors	61,857		(22,737		)	55,836		(6,466		)	117,693		(29,203		)
Total corporates	104,176		(31,128		)	136,506		(42,615		)	240,682		(73,743		)
Collateralized debt obligations	—		—			11,407		(8,593		)	11,407		(8,593		)
Redeemable preferred stocks, by sector:
Financial	—		—			22,730		(4,431		)	22,730		(4,431		)
Total redeemable preferred stocks	—		—			22,730		(4,431		)	22,730		(4,431		)
Total below investment grade	104,176		(31,128		)	170,964		(55,873		)	275,140		(87,001		)
Total fixed maturities	3,258,114		(266,130		)	324,521		(96,080		)	3,582,635		(362,210		)
Equity securities	—		—			—		—			—		—
Total fixed maturities and equity securities	$	3,258,114	$	(266,130	)	$	324,521	$	(96,080	)	$	3,582,635	$	(362,210	)

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Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2015	Oct. 30, 2015
Document And Entity Information [Abstract]
Entity Registrant Name	TORCHMARK CORP
Entity Central Index Key	0000320335
Trading Symbol	TMK
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		123,330,265

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Supplemental Information about Changes to Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2015

Equity [Abstract]

Schedule of Analysis of Change in Balance by Component of Accumulated Other Comprehensive Income

An analysis of the change in balance by component of Accumulated Other Comprehensive Income is as follows for the three and nine month periods ended September 30, 2015 and 2014.

Components of Accumulated Other Comprehensive Income

	For the Three Months Ended September 30, 2015
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at July 1, 2015	$	649,973		$	(8,415	)	$	8,353		$	(94,592	)	$	555,319
Other comprehensive income (loss) before reclassifications, net of tax	(48,306		)	934			(5,867		)	1			(53,238		)
Reclassifications, net of tax	(4,621		)	—			—			2,369			(2,252		)
Other comprehensive income (loss)	(52,927		)	934			(5,867		)	2,370			(55,490		)
Balance at September 30, 2015	$	597,046		$	(7,481	)	$	2,486		$	(92,222	)	$	499,829
	For the Three Months Ended September 30, 2014
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at July 1, 2014	$	933,015		$	(11,455	)	$	26,124		$	(59,710	)	$	887,974
Other comprehensive income (loss) before reclassifications, net of tax	(1,991		)	450			(4,566		)	2			(6,105		)
Reclassifications, net of tax	(711		)	—			—			1,669			958
Other comprehensive income (loss)	(2,702		)	450			(4,566		)	1,671			(5,147		)
Balance at September 30, 2014	$	930,313		$	(11,005	)	$	21,558		$	(58,039	)	$	882,827

Note E—Supplemental Information about Changes to Accumulated Other Comprehensive Income (continued)

Components of Accumulated Other Comprehensive Income

	For the Nine Months Ended September 30, 2015
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at January 1, 2015	$	1,090,273		$	(10,758	)	$	17,386		$	(99,449	)	$	997,452
Other comprehensive income (loss) before reclassifications, net of tax	(485,441		)	3,277			(14,900		)	118			(496,946		)
Reclassifications, net of tax	(7,786		)	—			—			7,109			(677		)
Other comprehensive income (loss)	(493,227		)	3,277			(14,900		)	7,227			(497,623		)
Balance at September 30, 2015	$	597,046		$	(7,481	)	$	2,486		$	(92,222	)	$	499,829
	For the Nine Months Ended September 30, 2014
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at January 1, 2014	$	256,196		$	(6,728	)	$	24,866		$	(63,353	)	$	210,981
Other comprehensive income (loss) before reclassifications, net of tax	688,958			(4,277		)	(3,308		)	299			681,672
Reclassifications, net of tax	(14,841		)	—			—			5,015			(9,826		)
Other comprehensive income (loss)	674,117			(4,277		)	(3,308		)	5,314			671,846
Balance at September 30, 2014	$	930,313		$	(11,005	)	$	21,558		$	(58,039	)	$	882,827

Summary of Reclassifications Out of Accumulated Other Comprehensive Income

Reclassifications out of Accumulated Other Comprehensive Income are presented below for the three and nine month periods ended September 30, 2015 and 2014.

Reclassification Adjustments

	Three Months Ended   September 30,						Nine Months Ended   September 30,						Affected line items in the Statement of Operations
	2015			2014			2015			2014
Unrealized investment gains (losses) on available for sale assets:
Realized (gains) losses	$	(5,540	)	$	1,261		$	(7,138	)	$	(15,935	)	Realized investment gains (losses)
Amortization of (discount) premium	(1,569		)	(2,354		)	(4,840		)	(6,898		)	Net investment income
Total before tax	(7,109		)	(1,093		)	(11,978		)	(22,833		)
Tax	2,488			382			4,192			7,992			Income Taxes
Total after tax	(4,621		)	(711		)	(7,786		)	(14,841		)
Pension adjustments:
Amortization of prior service cost	81			529			244			1,586			Other operating expenses
Amortization of actuarial gain (loss)	3,563			2,038			10,691			6,130			Other operating expenses
Total before tax	3,644			2,567			10,935			7,716
Tax	(1,275		)	(898		)	(3,826		)	(2,701		)	Income Taxes
Total after tax	2,369			1,669			7,109			5,015
Total reclassifications (after tax)	$	(2,252	)	$	958		$	(677	)	$	(9,826	)

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Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014		Sep. 30, 2015	Sep. 30, 2014
Revenue:
Life premium	$ 518,929	$ 491,724		$ 1,552,309	$ 1,472,734
Health premium	280,744	293,879		913,001	931,533
Other premium	41	112		119	334
Total premium	799,714	785,715		2,465,429	2,404,601
Net investment income	193,213	189,588		579,632	567,569
Realized investment gains	5,140	(1,483)		7,872	15,713
Other income	692	668		2,052	1,812
Total revenue	998,759	974,488		3,054,985	2,989,695
Benefits and expenses:
Life policyholder benefits	342,196	328,116		1,029,261	972,484
Health policyholder benefits	175,496	196,901		652,822	673,173
Other policyholder benefits	9,648	10,515		29,447	31,599
Total policyholder benefits	527,340	535,532		1,711,530	1,677,256
Amortization of deferred acquisition costs	112,523	103,834		336,690	313,128
Commissions, premium taxes, and non-deferred acquisition costs	65,127	63,636		192,413	185,034
Other operating expense	57,779	55,402		171,368	168,758
Interest expense	19,246	19,033		57,420	57,119
Total benefits and expenses	782,015	777,437		2,469,421	2,401,295
Income before income taxes	216,744	197,051		585,564	588,400
Income taxes	(71,358)	(64,639)		(191,420)	(192,209)
Net income	$ 145,386	$ 132,412		$ 394,144	$ 396,191
Basic net income per share	$ 1.17	$ 1.02	[1]	$ 3.13	$ 3.01	[1]
Diluted net income per share	1.15	1.00	[1]	3.09	2.97	[1]
Dividends declared per common share	$ 0.14	$ 0.13	[1]	$ 0.41	$ 0.38	[1]

[1] Certain balances were retrospectively adjusted to give effect to the adoption of new accounting guidance as described in Note G- Adoption of New Accounting Standards.

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Business Segments

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Business Segments

Business Segments

Torchmark is comprised of life insurance companies which primarily market individual life and supplemental health insurance products through niche distribution channels to middle income Americans. Torchmark’s core operations are insurance marketing and underwriting, and management of its investments. The insurance marketing and underwriting operation is segmented by the types of insurance products offered: life, health, Medicare Part D, and annuity. Premium income for Medicare Part D health insurance is included with the premium for other health products in the Condensed Consolidated Statements of Operations. Annuity revenue is classified as “Other premium.” Management’s measure of profitability for each insurance segment is insurance underwriting margin, which is underwriting income before other income and insurance administrative expenses. It represents the profit margin on insurance products before administrative expenses, and is calculated by deducting net policy obligations (claims incurred and change in reserves), commissions and other acquisition expenses from premium revenue. Torchmark further views the profitability of each insurance product segment by the marketing groups that distribute the products of that segment: direct response, independent agencies, or captive agencies.

Torchmark’s management prefers to evaluate the performance of its underwriting and investment activities separately, rather than allocating investment income to the underwriting results. As such, the investment function is presented as a stand-alone segment.

The investment segment includes the management of the investment portfolio, debt, and cash flow. Management’s measure of profitability for this segment is excess investment income, which is the income earned on the investment portfolio less the required interest on net policy liabilities and financing costs. Financing costs include the interest on Torchmark’s debt. Other income and insurance administrative expense are classified in a separate “Other” segment.

The majority of the Company’s required interest on net policy liabilities (benefit reserves less the deferred acquisition cost asset) is not credited to policyholder accounts. Instead, it is an actuarial assumption for discounting cash flows in the computation of benefit reserves and the amortization of the deferred acquisition cost asset. Investment income required to fund the required interest on net policy liabilities is removed from the investment segment and applied to the insurance segments to eliminate the effect of the required interest from the insurance segments. As a result, the investment segment measures net investment income against the required interest on net policy liabilities and financing costs, while the insurance segments simply measure premiums against benefits and expenses. We believe this presentation facilitates a more meaningful analysis of the Company’s underwriting and investment performance as the underwriting results are based on premiums, claims, and expenses and are not affected by unanticipated fluctuations in investment yields.

As noted, Torchmark’s “core operations” are insurance and investment management. The insurance segments issue policies for which premiums are collected for the eventual payment of policy benefits. In addition to policy benefits, operating expenses are incurred including acquisition costs, administrative expenses, and taxes. Because life and health contracts can be long term, premium receipts in excess of current expenses are invested. Investment activities, conducted by the investment segment, focus on seeking quality investments with a yield and term appropriate to support the insurance product obligations. These investments generally consist of fixed maturities, and, over the long term, the expected yields are taken into account when setting insurance premium rates and product profitability expectations. As a result, fixed maturities are generally held for long periods to support the liabilities, and Torchmark generally expects to hold investments until maturity. Dispositions of investments occur from time to time, generally as a result of credit concerns, calls by issuers, or other factors usually beyond the control of management.

Dispositions are sometimes required in order to maintain the Company’s investment policies and objectives. Investments are also occasionally written down as a result of other-than-temporary impairment. Torchmark does not actively trade investments. As a result, realized gains and losses from the disposition and write down of investments are generally incidental to operations and are not considered a material factor in insurance pricing or product profitability. While from time to time these realized gains and losses could be significant to net income in the period in which they occur, they generally have a limited effect on the yield of the total investment portfolio. Further, because the proceeds of the disposals are reinvested in the portfolio, the disposals have little effect on the size of the portfolio and the income from the reinvestments is included in net investment income. Therefore, management removes realized investment gains and losses from results of core operations when evaluating the performance of the Company. For this reason, these gains and losses are excluded from Torchmark’s operating segments.

Torchmark accounts for its stock options and restricted stock under current accounting guidance requiring stock options and stock grants to be expensed based on fair value at the time of grant. Management considers stock compensation expense to be an expense of the Parent Company. Therefore, stock compensation expense is treated as a corporate expense in Torchmark’s segment analysis.

Torchmark provides coverage under the Medicare Part D prescription drug plan for Medicare beneficiaries. In accordance with GAAP, Part D premiums are recognized evenly throughout the year when they become due, but benefit costs are recognized when the costs are incurred. Due to the design of the Part D product, premiums are evenly distributed throughout the year, but benefit costs are higher earlier in the year. As a result, under GAAP, benefit costs can exceed premiums in the first part of the year, but be less than premiums during the remainder of the year. In order to more closely match the benefit cost with the associated revenue for interim periods, Torchmark defers these excess benefits for segment reporting purposes. In addition, GAAP recognizes in each quarter a government risk-sharing premium adjustment consistent with the contract as if the quarter represented an entire contract period. These quarterly risk-sharing adjustments are removed in the segment analysis because the actual contract payments are based upon the experience of the full contract year, not the experience of interim periods. Total premiums less total benefits will be the same for segment reporting purposes as they will be under GAAP for the full calendar year. The Company’s presentation results in the underwriting margin percentage in interim periods reflecting the expected margin percentage for the full year. These interim adjustments do not impact the full year results.

An analysis of the adjustments for the difference in the interim results as presented for segment purposes and GAAP for Medicare Part D is as follows:

	Nine Months Ended   September 30,
	2015		2014
Benefit costs deferred	$	11,649	$	45,382
Government risk-sharing premium adjustment	9,322		(28,532		)
Pre-tax addition to segment interim period income	$	20,971	$	16,850
After tax amount	$	13,631	$	10,952

Additionally, management does not view the risk-sharing premium for Medicare Part D as a component of premium income, and accordingly adjusts health premium income in its segment analysis. A reconciliation of health premium included in the segment analysis with health premium as reported in the CondensedConsolidated Statements of Operations is presented in the following table.

	Nine Months Ended   September 30,
	2015			2014		% Change
Premium per segment analysis:
Medicare Part D premium	$	232,102		$	258,243	(10	)
Other health premium	690,221			644,758		7
Part D risk-sharing adjustment	(9,322		)	28,532		(133	)
Health premium per Condensed Consolidated Statements of Operations	$	913,001		$	931,533	(2	)

During the first nine months of 2014, Torchmark accrued for certain litigation cases in the net amount of $3.7 million ($2.4 million after tax) that were not directly related to its insurance operations. Additionally, Torchmark received $1.3 million ($853 thousand after tax) in settlement of litigation regarding investments. Also in the second quarter of 2014, the Company recorded $8.2 million in administrative settlements ($5.3 million after tax) related to benefits paid for deaths occurring in prior years where claims had not been filed. These administrative settlements were the result of the Company matching policyholder information against the Social Security death master file and obtaining due proof of loss. These administrative settlements were included in "Policyholder benefits" in the Consolidated Statements of Operations in 2014. Torchmark removes amounts that do not relate to its core insurance operations from its segment analysis.

The following tables set forth a reconciliation of Torchmark’s revenues and operations by segment to its pretax income and each significant line item in its Condensed Consolidated Statements of Operations.

Reconciliation of Segment Operating Information to the Consolidated Statement of Operations

	For the Nine Months Ended September 30, 2015
	Life			Health			Medicare Part D		Annuity			Investment			Other & Corporate			Adjustments				Consolidated
Revenue:
Premium	$	1,552,309		$	690,221		$	232,102	$	119								$	(9,322	)	(1)	$	2,465,429
Net investment income												$	579,632									579,632
Other income															$	2,201		(149		)	(3)	2,052
Total revenue	1,552,309			690,221			232,102		119			579,632			2,201			(9,471		)		3,047,113
Expenses:
Policy benefits	1,029,261			448,539			192,634		29,447									11,649			(1)	1,711,530
Required interest on reserves	(412,264		)	(51,450		)			(40,084		)	503,798										—
Required interest on DAC	129,339			17,058			673		885			(147,955		)								—
Amortization of acquisition costs	265,641			61,858			2,649		6,542													336,690
Commissions and premium tax	115,452			60,820			16,258		32									(149		)	(3)	192,413
Insurance administrative expense (2)															142,829							142,829
Parent expense															6,662							6,662
Stock compensation expense															21,877							21,877
Interest expense												57,420										57,420
Total expenses	1,127,429			536,825			212,214		(3,178		)	413,263			171,368			11,500				2,469,421
Subtotal	424,880			153,396			19,888		3,297			166,369			(169,167		)	(20,971		)		577,692
Nonoperating items																		20,971			(1)	20,971
Measure of segment profitability (pretax)	$	424,880		$	153,396		$	19,888	$	3,297		$	166,369		$	(169,167	)	$	—			598,663
Deduct applicable income taxes																						(196,005		)
Segment profits after tax																						402,658
Add back income taxes applicable to segment profitability																						196,005
Add (deduct) realized investment gains (losses)																						7,872
Deduct Part D adjustment (1)																						(20,971		)
Pretax income per Consolidated Statements of Operations																						$	585,564

(1) Medicare Part D items adjusted to GAAP from the segment analysis, which matches expected benefits with policy premium.

(2) Administrative expense is not allocated to insurance segments.

(3) Elimination of intersegment commission.

Reconciliation of Segment Operating Information to the Condensed Consolidated Statement of Operations *

	For the Nine Months Ended September 30, 2014
	Life			Health			Medicare Part D		Annuity			Investment			Other & Corporate			Adjustments				Consolidated
Revenue:
Premium	$	1,472,734		$	644,758		$	258,243	$	334								$	28,532		(1)	$	2,404,601
Net investment income												$	567,569									567,569
Other income															$	1,990		(178		)	(3)	1,812
Total revenue	1,472,734			644,758			258,243		334			567,569			1,990			28,354				2,973,982
Expenses:
Policy benefits	964,305			414,607			213,184		31,599									53,561			(1,5)	1,677,256
Required interest on reserves	(395,595		)	(48,018		)			(41,576		)	485,189										—
Required interest on DAC	125,758			16,823			534		1,120			(144,235		)								—
Amortization of acquisition costs	251,954			53,088			2,127		5,959													313,128
Commissions and premium tax	105,724			59,787			19,664		37									(178		)	(3)	185,034
Insurance administrative expense (2)															134,918			2,337			(4)	137,255
Parent expense															6,284							6,284
Stock compensation expense															25,219							25,219
Interest expense												57,119										57,119
Total expenses	1,052,146			496,287			235,509		(2,861		)	398,073			166,421			55,720				2,401,295
Subtotal	420,588			148,471			22,734		3,195			169,496			(164,431		)	(27,366		)		572,687
Nonoperating items																		27,366			(1,4,5)	27,366
Measure of segment profitability (pretax)	$	420,588		$	148,471		$	22,734	$	3,195		$	169,496		$	(164,431	)	$	—			600,053
Deduct applicable income taxes																						(196,288		)
Segment profits after tax																						403,765
Add back income taxes applicable to segment profitability																						196,288
Add (deduct) realized investment gains (losses)																						15,713
Deduct Part D adjustment (1)																						(16,850		)
Deduct legal settlement expense (4)																						(2,337		)
Deduct administrative settlements (5)																						(8,179		)
Pretax income per Consolidated Statements of Operations																						$	588,400

(1) Medicare Part D items adjusted to GAAP from the segment analysis, which matches expected benefits with policy premium.

(2) Administrative expense is not allocated to insurance segments.

(3) Elimination of intersegment commission.

(4) Legal settlement expenses.

(5) Administrative settlements.

* Retrospectively adjusted to give effect to the adoption ASU 2014-01 as described in Note G- Adoption of New Accounting Standards.

The following table summarizes the measures of segment profitability for comparison. It also reconciles segment profits to net income.

Analysis of Profitability by Segment

	Nine Months Ended September 30,						Increase (Decrease)
	2015			2014*			Amount			%
Life	$	424,880		$	420,588		$	4,292		1
Health	153,396			148,471			4,925			3
Medicare Part D	19,888			22,734			(2,846		)	(13	)
Annuity	3,297			3,195			102			3
Investment	166,369			169,496			(3,127		)	(2	)
Other and corporate:
Other income	2,201			1,990			211			11
Administrative expense	(142,829		)	(134,918		)	(7,911		)	6
Corporate	(28,539		)	(31,503		)	2,964			(9	)
Pretax total	598,663			600,053			(1,390		)	—
Applicable taxes	(196,005		)	(196,288		)	283			—
Total	402,658			403,765			(1,107		)	—
Reconciling items, net of tax:
Realized gains (losses) - Investments	5,117			10,213			(5,096		)	(50	)
Part D adjustment	(13,631		)	(10,952		)	(2,679		)	24
Administrative settlements	—			(5,316		)	5,316			(100	)
Legal settlement expense	—			(1,519		)	1,519			(100	)
Net income	$	394,144		$	396,191		$	(2,047	)	(1	)

* Retrospectively adjusted to give effect to the adoption of ASU 2014-01 as described in Note G-Adoption of New Accounting Standards.

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Supplemental Information about Changes to Accumulated Other Comprehensive Income

9 Months Ended

Sep. 30, 2015

Equity [Abstract]

Supplemental Information about Changes to Accumulated Other Comprehensive Income

Supplemental Information about Changes to Accumulated Other Comprehensive Income

An analysis of the change in balance by component of Accumulated Other Comprehensive Income is as follows for the three and nine month periods ended September 30, 2015 and 2014.

Components of Accumulated Other Comprehensive Income

	For the Three Months Ended September 30, 2015
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at July 1, 2015	$	649,973		$	(8,415	)	$	8,353		$	(94,592	)	$	555,319
Other comprehensive income (loss) before reclassifications, net of tax	(48,306		)	934			(5,867		)	1			(53,238		)
Reclassifications, net of tax	(4,621		)	—			—			2,369			(2,252		)
Other comprehensive income (loss)	(52,927		)	934			(5,867		)	2,370			(55,490		)
Balance at September 30, 2015	$	597,046		$	(7,481	)	$	2,486		$	(92,222	)	$	499,829
	For the Three Months Ended September 30, 2014
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at July 1, 2014	$	933,015		$	(11,455	)	$	26,124		$	(59,710	)	$	887,974
Other comprehensive income (loss) before reclassifications, net of tax	(1,991		)	450			(4,566		)	2			(6,105		)
Reclassifications, net of tax	(711		)	—			—			1,669			958
Other comprehensive income (loss)	(2,702		)	450			(4,566		)	1,671			(5,147		)
Balance at September 30, 2014	$	930,313		$	(11,005	)	$	21,558		$	(58,039	)	$	882,827

Note E—Supplemental Information about Changes to Accumulated Other Comprehensive Income (continued)

Components of Accumulated Other Comprehensive Income

	For the Nine Months Ended September 30, 2015
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at January 1, 2015	$	1,090,273		$	(10,758	)	$	17,386		$	(99,449	)	$	997,452
Other comprehensive income (loss) before reclassifications, net of tax	(485,441		)	3,277			(14,900		)	118			(496,946		)
Reclassifications, net of tax	(7,786		)	—			—			7,109			(677		)
Other comprehensive income (loss)	(493,227		)	3,277			(14,900		)	7,227			(497,623		)
Balance at September 30, 2015	$	597,046		$	(7,481	)	$	2,486		$	(92,222	)	$	499,829
	For the Nine Months Ended September 30, 2014
	Available for Sale Assets			Deferred Acquisition Costs			Foreign Exchange			Pension Adjustments			Total
Balance at January 1, 2014	$	256,196		$	(6,728	)	$	24,866		$	(63,353	)	$	210,981
Other comprehensive income (loss) before reclassifications, net of tax	688,958			(4,277		)	(3,308		)	299			681,672
Reclassifications, net of tax	(14,841		)	—			—			5,015			(9,826		)
Other comprehensive income (loss)	674,117			(4,277		)	(3,308		)	5,314			671,846
Balance at September 30, 2014	$	930,313		$	(11,005	)	$	21,558		$	(58,039	)	$	882,827

Reclassifications out of Accumulated Other Comprehensive Income are presented below for the three and nine month periods ended September 30, 2015 and 2014.

Reclassification Adjustments

	Three Months Ended   September 30,						Nine Months Ended   September 30,						Affected line items in the Statement of Operations
	2015			2014			2015			2014
Unrealized investment gains (losses) on available for sale assets:
Realized (gains) losses	$	(5,540	)	$	1,261		$	(7,138	)	$	(15,935	)	Realized investment gains (losses)
Amortization of (discount) premium	(1,569		)	(2,354		)	(4,840		)	(6,898		)	Net investment income
Total before tax	(7,109		)	(1,093		)	(11,978		)	(22,833		)
Tax	2,488			382			4,192			7,992			Income Taxes
Total after tax	(4,621		)	(711		)	(7,786		)	(14,841		)
Pension adjustments:
Amortization of prior service cost	81			529			244			1,586			Other operating expenses
Amortization of actuarial gain (loss)	3,563			2,038			10,691			6,130			Other operating expenses
Total before tax	3,644			2,567			10,935			7,716
Tax	(1,275		)	(898		)	(3,826		)	(2,701		)	Income Taxes
Total after tax	2,369			1,669			7,109			5,015
Total reclassifications (after tax)	$	(2,252	)	$	958		$	(677	)	$	(9,826	)

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Postretirement Benefit Plans - Schedule of Assets at Fair Value for Defined-Benefit Pension Plans (Detail) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plans-fair value of plan assets	$ 311,972	$ 322,898
Percent of total pension assets	100.00%	100.00%
Other fixed maturities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plans-fair value of plan assets	$ 279	$ 284
Percent of total pension assets	0.00%	0.00%
Equity securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plans-fair value of plan assets	$ 121,199	$ 127,568
Percent of total pension assets	39.00%	39.00%
Guaranteed annuity contract [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plans-fair value of plan assets	$ 16,973	$ 15,027
Percent of total pension assets	6.00%	5.00%
Other [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plans-fair value of plan assets	$ 3,571	$ 4,156
Percent of total pension assets	1.00%	1.00%
Corporate debt [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plans-fair value of plan assets	$ 153,536	$ 166,825
Percent of total pension assets	49.00%	52.00%
Short-term investments [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plans-fair value of plan assets	$ 16,414	$ 9,038
Percent of total pension assets	5.00%	3.00%

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Business Segments (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Schedule of Analysis of Adjustments for Difference in Interim Medicare Part D Results for Segment Purposes and GAAP for Medicare Part D

An analysis of the adjustments for the difference in the interim results as presented for segment purposes and GAAP for Medicare Part D is as follows:

	Nine Months Ended   September 30,
	2015		2014
Benefit costs deferred	$	11,649	$	45,382
Government risk-sharing premium adjustment	9,322		(28,532		)
Pre-tax addition to segment interim period income	$	20,971	$	16,850
After tax amount	$	13,631	$	10,952

Reconciliation of Health Premium Included in the Segment Analysis with Health Premium

A reconciliation of health premium included in the segment analysis with health premium as reported in the CondensedConsolidated Statements of Operations is presented in the following table.

	Nine Months Ended   September 30,
	2015			2014		% Change
Premium per segment analysis:
Medicare Part D premium	$	232,102		$	258,243	(10	)
Other health premium	690,221			644,758		7
Part D risk-sharing adjustment	(9,322		)	28,532		(133	)
Health premium per Condensed Consolidated Statements of Operations	$	913,001		$	931,533	(2	)

Reconciliation of Segment Operating Information to Consolidated Statement of Operations

The following tables set forth a reconciliation of Torchmark’s revenues and operations by segment to its pretax income and each significant line item in its Condensed Consolidated Statements of Operations.

Reconciliation of Segment Operating Information to the Consolidated Statement of Operations

	For the Nine Months Ended September 30, 2015
	Life			Health			Medicare Part D		Annuity			Investment			Other & Corporate			Adjustments				Consolidated
Revenue:
Premium	$	1,552,309		$	690,221		$	232,102	$	119								$	(9,322	)	(1)	$	2,465,429
Net investment income												$	579,632									579,632
Other income															$	2,201		(149		)	(3)	2,052
Total revenue	1,552,309			690,221			232,102		119			579,632			2,201			(9,471		)		3,047,113
Expenses:
Policy benefits	1,029,261			448,539			192,634		29,447									11,649			(1)	1,711,530
Required interest on reserves	(412,264		)	(51,450		)			(40,084		)	503,798										—
Required interest on DAC	129,339			17,058			673		885			(147,955		)								—
Amortization of acquisition costs	265,641			61,858			2,649		6,542													336,690
Commissions and premium tax	115,452			60,820			16,258		32									(149		)	(3)	192,413
Insurance administrative expense (2)															142,829							142,829
Parent expense															6,662							6,662
Stock compensation expense															21,877							21,877
Interest expense												57,420										57,420
Total expenses	1,127,429			536,825			212,214		(3,178		)	413,263			171,368			11,500				2,469,421
Subtotal	424,880			153,396			19,888		3,297			166,369			(169,167		)	(20,971		)		577,692
Nonoperating items																		20,971			(1)	20,971
Measure of segment profitability (pretax)	$	424,880		$	153,396		$	19,888	$	3,297		$	166,369		$	(169,167	)	$	—			598,663
Deduct applicable income taxes																						(196,005		)
Segment profits after tax																						402,658
Add back income taxes applicable to segment profitability																						196,005
Add (deduct) realized investment gains (losses)																						7,872
Deduct Part D adjustment (1)																						(20,971		)
Pretax income per Consolidated Statements of Operations																						$	585,564

(1) Medicare Part D items adjusted to GAAP from the segment analysis, which matches expected benefits with policy premium.

(2) Administrative expense is not allocated to insurance segments.

(3) Elimination of intersegment commission.

Reconciliation of Segment Operating Information to the Condensed Consolidated Statement of Operations *

	For the Nine Months Ended September 30, 2014
	Life			Health			Medicare Part D		Annuity			Investment			Other & Corporate			Adjustments				Consolidated
Revenue:
Premium	$	1,472,734		$	644,758		$	258,243	$	334								$	28,532		(1)	$	2,404,601
Net investment income												$	567,569									567,569
Other income															$	1,990		(178		)	(3)	1,812
Total revenue	1,472,734			644,758			258,243		334			567,569			1,990			28,354				2,973,982
Expenses:
Policy benefits	964,305			414,607			213,184		31,599									53,561			(1,5)	1,677,256
Required interest on reserves	(395,595		)	(48,018		)			(41,576		)	485,189										—
Required interest on DAC	125,758			16,823			534		1,120			(144,235		)								—
Amortization of acquisition costs	251,954			53,088			2,127		5,959													313,128
Commissions and premium tax	105,724			59,787			19,664		37									(178		)	(3)	185,034
Insurance administrative expense (2)															134,918			2,337			(4)	137,255
Parent expense															6,284							6,284
Stock compensation expense															25,219							25,219
Interest expense												57,119										57,119
Total expenses	1,052,146			496,287			235,509		(2,861		)	398,073			166,421			55,720				2,401,295
Subtotal	420,588			148,471			22,734		3,195			169,496			(164,431		)	(27,366		)		572,687
Nonoperating items																		27,366			(1,4,5)	27,366
Measure of segment profitability (pretax)	$	420,588		$	148,471		$	22,734	$	3,195		$	169,496		$	(164,431	)	$	—			600,053
Deduct applicable income taxes																						(196,288		)
Segment profits after tax																						403,765
Add back income taxes applicable to segment profitability																						196,288
Add (deduct) realized investment gains (losses)																						15,713
Deduct Part D adjustment (1)																						(16,850		)
Deduct legal settlement expense (4)																						(2,337		)
Deduct administrative settlements (5)																						(8,179		)
Pretax income per Consolidated Statements of Operations																						$	588,400

(1) Medicare Part D items adjusted to GAAP from the segment analysis, which matches expected benefits with policy premium.

(2) Administrative expense is not allocated to insurance segments.

(3) Elimination of intersegment commission.

(4) Legal settlement expenses.

(5) Administrative settlements.

* Retrospectively adjusted to give effect to the adoption ASU 2014-01 as described in Note G- Adoption of New Accounting Standards.

Analysis of Profitability By Segment

The following table summarizes the measures of segment profitability for comparison. It also reconciles segment profits to net income.

Analysis of Profitability by Segment

	Nine Months Ended September 30,						Increase (Decrease)
	2015			2014*			Amount			%
Life	$	424,880		$	420,588		$	4,292		1
Health	153,396			148,471			4,925			3
Medicare Part D	19,888			22,734			(2,846		)	(13	)
Annuity	3,297			3,195			102			3
Investment	166,369			169,496			(3,127		)	(2	)
Other and corporate:
Other income	2,201			1,990			211			11
Administrative expense	(142,829		)	(134,918		)	(7,911		)	6
Corporate	(28,539		)	(31,503		)	2,964			(9	)
Pretax total	598,663			600,053			(1,390		)	—
Applicable taxes	(196,005		)	(196,288		)	283			—
Total	402,658			403,765			(1,107		)	—
Reconciling items, net of tax:
Realized gains (losses) - Investments	5,117			10,213			(5,096		)	(50	)
Part D adjustment	(13,631		)	(10,952		)	(2,679		)	24
Administrative settlements	—			(5,316		)	5,316			(100	)
Legal settlement expense	—			(1,519		)	1,519			(100	)
Net income	$	394,144		$	396,191		$	(2,047	)	(1	)

* Retrospectively adjusted to give effect to the adoption of ASU 2014-01 as described in Note G-Adoption of New Accounting Standards.

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Weighted-Average Shares Outstanding

A reconciliation of basic and diluted weighted-average shares outstanding is as follows:

	For the Three Months Ended   September 30,		For the Nine Months Ended    September 30,
	2015	2014	2015	2014
Basic weighted average shares outstanding	124,457,996	129,969,902	125,788,925	131,529,818
Weighted average dilutive options outstanding	1,682,313	1,907,303	1,614,164	1,901,522
Diluted weighted average shares outstanding	126,140,309	131,877,205	127,403,089	133,431,340
Antidilutive shares	—	—	—	—

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Adoption of New Accounting Standards

9 Months Ended

Sep. 30, 2015

Accounting Changes and Error Corrections [Abstract]

Adoption of New Accounting Standards

Adoption of New Accounting Standards

Low-income housing tax credits: As described in Note A, the FASB issued and Torchmark adopted new guidance concerning Investments-Equity Method and Joint Ventures: Accounting for Investments in Qualified Affordable Housing Projects (ASU 2014-01) as of January 1, 2015. The guidance replaces the effective-yield method of amortization with respect to investments in qualified affordable housing acquired after the date of adoption and, if certain conditions are present, provides for a proportional amortization method. The proportional amortization method allows an investor to amortize the cost of its investment based on the proportion of the tax credits received during the year to the total expected tax credits to be received over the life of the investment. The guidance further provides that the effective-yield method of amortization may continue to be used with respect to investments acquired before the date of adoption. Amortization, previously required to be recognized in the Condensed Consolidated Statements of Operations as a component of "Net investment income", will now be included in "Income tax expense."

Torchmark will continue to use the effective-yield method of amortization with respect to its guaranteed investments acquired prior to January 1, 2015, but will retroactively adopt the new guidance and apply the proportional method of amortization with respect to its non-guaranteed investments. The proportional method of amortization is consistent with Torchmark’s historical method of amortization. As a result, the only impact of the adoption is to reclassify amortization expense from “Net investment income” to “Income tax expense” with no impact on Torchmark's historical net income, cash flows, liquidity, or statutory earnings of its insurance subsidiaries.

The following table reflects a summary of the impact of the retrospectively adjusted balances on the Company's Condensed Consolidated Statements of Operations for the three and nine months ended September 30, 2014.

Three Months Ended September 30, 2014
Income Statement	As previously reported			Adjustments			As adjusted
Net investment income	$	182,101		$	7,487		$	189,588
Total revenue	967,001			7,487			974,488
Income before income taxes	189,564			7,487			197,051
Income taxes	(57,152		)	(7,487		)	(64,639		)
Net income	132,412			—			132,412

Nine Months Ended September 30, 2014
Income Statement	As previously reported			Adjustments			As adjusted
Net investment income	$	545,978		$	21,591		$	567,569
Total revenue	2,968,104			21,591			2,989,695
Income before income taxes	566,809			21,591			588,400
Income taxes	(170,618		)	(21,591		)	(192,209		)
Net income	396,191			—			396,191

Debt Issuance Costs: In April 2015, the FASB issued Interest—Imputation of Interest: Simplifying the Presentation of Debt Issuance Costs (ASU 2015-03). The guidance requires companies to change the presentation of debt issuance costs in the financial statements by presenting such costs as a direct deduction from the related debt liability rather than as an asset. Amortization of the debt issuance costs will continue to be reported as interest expense. The guidance is effective for fiscal years and interim periods beginning after December 15, 2015 with early adoption permitted. Torchmark adopted this ASU upon issuance and there was no material impact on the consolidated financial statements.

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Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2015

Accounting Policies [Abstract]

Basis of Presentation

The accompanying condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q. Therefore, they do not include all of the annual disclosures required by accounting principles generally accepted in the United States of America (GAAP). However, in the opinion of management, these statements include all adjustments, consisting of normal recurring adjustments, which are necessary for a fair presentation of the condensed consolidated financial position at September 30, 2015, and the condensed consolidated results of operations, comprehensive income, and cash flows for the periods ended September 30, 2015 and 2014. The interim period condensed consolidated financial statements should be read in conjunction with the Consolidated Financial Statements that are included in the Form 10-K filed with the Securities Exchange Commission (SEC) on February 27, 2015.

New Accounting Pronouncements

Effective January 1, 2015, Torchmark adopted Financial Accounting Standards Board (FASB) Accounting Standards Update No. 2014-01 Investments-Equity Method and Joint Ventures: Accounting for Investments in Qualified Affordable Housing Projects (ASU 2014-01). As a result of the adoption, the Company retrospectively adjusted prior periods.

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Postretirement Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Summary of Post-Retirement Benefit Costs by Component

The following tables present a summary of post-retirement benefit costs by component.

Components of Post-Retirement Benefit Costs

	Three Months Ended September 30,
	Pension Benefits						Other Benefits
	2015			2014			2015		2014
Service cost	$	3,990		$	3,231		$	—	$	25
Interest cost	5,003			4,695			203		(63		)
Expected return on assets	(5,323		)	(4,768		)	—		—
Amortization:
Prior service cost	81			529			—		—
Actuarial (gain) loss	3,533			2,035			30		3
Actuarial valuation adjustment	—			—			—		460
Direct recognition of expense	—			131			166		114
Net periodic benefit cost	$	7,284		$	5,853		$	399	$	539
	Nine Months Ended September 30,
	Pension Benefits						Other Benefits
	2015			2014			2015		2014
Service cost	$	11,971		$	9,694		$	—	$	74
Interest cost	15,009			14,333			610		234
Expected return on assets	(15,969		)	(14,273		)	—		—
Amortization:
Prior service cost	244			1,586			—		—
Actuarial (gain)/loss	10,601			6,127			90		3
Actuarial valuation adjustment	—			—			—		460
Direct recognition of expense	—			131			493		10
Net periodic benefit cost	$	21,856		$	17,598		$	1,193	$	781

Schedule of Assets at Fair Value for Defined-Benefit Pension Plans

The following table presents assets at fair value for the defined-benefit pension plans at September 30, 2015 and the prior-year end.

Pension Assets by Component

	September 30, 2015			December 31, 2014
	Amount		%	Amount		%
Corporate debt	$	153,536	49	$	166,825	52
Other fixed maturities	279		—	284		—
Equity securities	121,199		39	127,568		39
Short-term investments	16,414		5	9,038		3
Guaranteed annuity contract	16,973		6	15,027		5
Other	3,571		1	4,156		1
Total	$	311,972	100	$	322,898	100

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Supplemental Information about Changes to Accumulated Other Comprehensive Income - Summary of Reclassification out of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Unrealized investment gains (losses) on available for sale assets:
Realized (gains) losses	$ (5,140)	$ 1,483	$ (7,872)	$ (15,713)
Amortization of (discount) premium	(193,213)	(189,588)	(579,632)	(567,569)
Tax	71,358	64,639	191,420	192,209
Net income	(145,386)	(132,412)	(394,144)	(396,191)
Pension adjustments:
Total reclassifications (after tax)	(2,252)	958	(677)	(9,826)
Available for Sale Assets [Member]
Pension adjustments:
Total reclassifications (after tax)	(4,621)	(711)	(7,786)	(14,841)
Amortization of prior service cost
Pension adjustments:
Pension adjustments reclassified out of accumulated other comprehensive income	81	529	244	1,586
Amortization of actuarial gain (loss)
Pension adjustments:
Pension adjustments reclassified out of accumulated other comprehensive income	3,563	2,038	10,691	6,130
Pension adjustments [Member]
Pension adjustments:
Pension adjustments reclassified out of accumulated other comprehensive income	3,644	2,567	10,935	7,716
Tax	(1,275)	(898)	(3,826)	(2,701)
Total reclassifications (after tax)	2,369	1,669	7,109	5,015
Reclassification out of Accumulated Other Comprehensive Income [Member] | Unrealized investment gains (losses) on available for sale assets Member]
Unrealized investment gains (losses) on available for sale assets:
Realized (gains) losses	(5,540)	1,261	(7,138)	(15,935)
Amortization of (discount) premium	(1,569)	(2,354)	(4,840)	(6,898)
Total before tax	(7,109)	(1,093)	(11,978)	(22,833)
Tax	2,488	382	4,192	7,992
Reclassification out of Accumulated Other Comprehensive Income [Member] | Available for Sale Assets [Member]
Unrealized investment gains (losses) on available for sale assets:
Net income	$ (4,621)	$ (711)	$ (7,786)	$ (14,841)

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Earnings Per Share - Reconciliation of Basic and Diluted Weighted - Average Shares Outstanding (Detail) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share [Abstract]
Basic weighted average shares outstanding	124,457,996	129,969,902	125,788,925	131,529,818
Weighted average dilutive options outstanding	1,682,313	1,907,303	1,614,164	1,901,522
Diluted weighted average shares outstanding	126,140,309	131,877,205	127,403,089	133,431,340
Antidilutive shares	0	0	0	0

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Investments - Schedule of Fixed Maturities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Fixed Maturities Available for Sale, Amortized Cost
Due in one year or less	$ 53,589
Due from one to five years	572,013
Due from five to ten years	951,645
Due from ten to twenty years	3,841,490
Due after twenty years	7,662,273
Mortgage-backed and asset-backed securities	85,238
Fixed Maturities, Available for Sale, Amortized Cost	13,166,248	$ 12,823,612
Fixed Maturities Available for Sale, Fair Value
Due in one year or less	54,217
Due from one to five years	632,991
Due from five to ten years	1,042,986
Due from ten to twenty years	4,296,570
Due after twenty years	7,958,875
Mortgage-backed and asset-backed securities	94,560
Fixed Maturities, Available for Sale, Fair Value	$ 14,080,199	$ 14,493,060

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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net income	$ 145,386	$ 132,412	$ 394,144	$ 396,191
Unrealized gains (losses) on securities:
Less applicable (taxes) benefits	28,690	1,478	265,555	(362,872)
Unrealized investment gains (losses), net of tax	(52,927)	(2,702)	(493,227)	674,117
Unrealized gains (losses) attributable to deferred acquisition costs	1,436	693	5,041	(6,580)
Less applicable (taxes) benefits	(502)	(243)	(1,764)	2,303
Unrealized gains (losses) attributable to deferred acquisition costs, net of tax	934	450	3,277	(4,277)
Foreign exchange translation adjustments, other than securities	(9,031)	(6,650)	(22,567)	(4,642)
Less applicable (taxes) benefits	3,164	2,084	7,667	1,334
Foreign exchange translation adjustments, other than securities, net of tax	(5,867)	(4,566)	(14,900)	(3,308)
Pension adjustments	3,646	2,571	11,118	8,176
Less applicable (taxes) benefits	(1,276)	(900)	(3,891)	(2,862)
Pension adjustments, net of tax	2,370	1,671	7,227	5,314
Other comprehensive income (loss)	(55,490)	(5,147)	(497,623)	671,846
Comprehensive income (loss)	89,896	127,265	(103,479)	1,068,037
Securities [Member]
Unrealized gains (losses) on securities:
Unrealized holding gains (losses) arising during period	(72,228)	(2,627)	(740,934)	1,057,710
Reclassification adjustment for (gains) losses on securities included in net income	(5,540)	1,261	(7,138)	(15,935)
Reclassification adjustment for amortization of (discount) and premium	(1,569)	(2,354)	(4,840)	(6,898)
Foreign exchange adjustment on securities recorded at fair value	(1,217)	(523)	(2,480)	(654)
Unrealized gains (losses) on securities	(80,554)	(4,243)	(755,392)	1,034,223
Other Investments [Member]
Unrealized gains (losses) on securities:
Unrealized gains (losses) on other investments	(1,063)	63	(3,390)	2,766
Total unrealized investment gains (losses)	$ (81,617)	$ (4,180)	$ (758,782)	$ 1,036,989

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Investments

9 Months Ended

Sep. 30, 2015

Investments, Debt and Equity Securities [Abstract]

Investments

Investments

Portfolio Composition:

A summary of fixed maturities and equity securities available for sale by cost or amortized cost and estimated fair value at September 30, 2015 is as follows:

Portfolio Composition as of September 30, 2015

	Cost or Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value		% of Total Fixed Maturities*
Fixed maturities available for sale:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	373,835	$	1,618	$	(5,696	)	$	369,757	3
States, municipalities, and political subdivisions	1,296,976		138,075		(1,374		)	1,433,677		10
Foreign governments	20,905		1,545		(4		)	22,446		—
Corporates, by sector:
Financial	2,688,462		340,450		(44,834		)	2,984,078		21
Utilities	2,105,221		274,626		(21,681		)	2,358,166		17
Energy	1,538,147		89,072		(111,771		)	1,515,448		11
Other corporate sectors	4,648,140		363,206		(163,826		)	4,847,520		34
Total corporates	10,979,970		1,067,354		(342,112		)	11,705,212		83
Collateralized debt obligations	63,960		16,745		(8,593		)	72,112		1
Other asset-backed securities	19,273		978		—			20,251		—
Redeemable preferred stocks, by sector:
Financial	382,674		48,618		(4,431		)	426,861		3
Utilities	28,655		1,228		—			29,883		—
Total redeemable preferred stocks	411,329		49,846		(4,431		)	456,744		3
Total fixed maturities	13,166,248		1,276,161		(362,210		)	14,080,199		100
Equity securities	776		806		—			1,582
Total fixed maturities and equity securities	$	13,167,024	$	1,276,967	$	(362,210	)	$	14,081,781

* At fair value

A schedule of fixed maturities by contractual maturity date at September 30, 2015 is shown below on an amortized cost basis and on a fair value basis. Actual maturity dates could differ from contractual maturities due to call or prepayment provisions.

	Amortized Cost		Fair Value
Fixed maturities available for sale:
Due in one year or less	$	53,589	$	54,217
Due from one to five years	572,013		632,991
Due from five to ten years	951,645		1,042,986
Due from ten to twenty years	3,841,490		4,296,570
Due after twenty years	7,662,273		7,958,875
Mortgage-backed and asset-backed securities	85,238		94,560
	$	13,166,248	$	14,080,199

Selected information about sales of fixed maturities is as follows.

For the Nine Months Ended September 30,
	2015			2014
Proceeds from sales	$	26,330		$	56,447
Gross realized gains	260			16,473
Gross realized losses	(354		)	(1,701		)

Fair Value Measurements:

The following table represents assets measured at fair value on a recurring basis.

Fair Value Measurements at September 30, 2015 Using:

Description	Quoted Prices in Active Markets for Identical Assets (Level 1)			Significant Other Observable Inputs (Level 2)			Significant Unobservable Inputs (Level 3)			Total Fair Value
Fixed maturities available for sale:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	—		$	369,757		$	—		$	369,757
States, municipalities, and political subdivisions	—			1,433,677			—			1,433,677
Foreign governments	—			22,446			—			22,446
Corporates, by sector:
Financial	—			2,920,889			63,189			2,984,078
Utilities	15,180			2,206,803			136,183			2,358,166
Energy	—			1,488,583			26,865			1,515,448
Other corporate sectors	—			4,534,087			313,433			4,847,520
Total corporates	15,180			11,150,362			539,670			11,705,212
Collateralized debt obligations	—			—			72,112			72,112
Other asset-backed securities	—			20,251			—			20,251
Redeemable preferred stocks, by sector:
Financial	10,068			416,793			—			426,861
Utilities	—			29,883			—			29,883
Total redeemable preferred stocks	10,068			446,676			—			456,744
Total fixed maturities	25,248			13,443,169			611,782			14,080,199
Equity securities	723			—			859			1,582
Total fixed maturities and equity securities	$	25,971		$	13,443,169		$	612,641		$	14,081,781
Percent of total	0.2		%	95.5		%	4.3		%	100.0		%

The following table represents an analysis of changes in fair value measurements using significant unobservable inputs (Level 3).

Analysis of Changes in Fair Value Measurements Using

Significant Unobservable Inputs (Level 3)

	For the Nine Months Ended September 30, 2015
	Collateralized debt obligations			Corporates (1)			Equities			Total
Balance at January 1, 2015	$	63,232		$	512,714		$	833		$	576,779
Total gains or losses:
Included in realized gains/losses	—			1,182			—			1,182
Included in other comprehensive income	12,797			(3,121		)	26			9,702
Acquisitions	—			38,600			—			38,600
Amortization	4,183			14			—			4,197
Other (2)	(8,100		)	(9,719		)	—			(17,819		)
Transfers in and/or out of Level 3 (3)	—			—			—			—
Balance at September 30, 2015	$	72,112		$	539,670		$	859		$	612,641
Percent of total fixed maturity and equity securities	0.5		%	3.8		%	—		%	4.3		%
	For the Nine Months Ended September 30, 2014
	Collateralized debt obligations			Corporates (1)			Equities			Total
Balance at January 1, 2014	$	58,205		$	300,300		$	776		$	359,281
Total gains or losses:
Included in realized gains/losses	15,924			1			—			15,925
Included in other comprehensive income	3,929			19,967			57			23,953
Acquisitions	—			186,365			—			186,365
Sales	(16,049		)	(1		)	—			(16,050		)
Amortization	4,072			10			—			4,082
Other (2)	(3,231		)	(1,773		)	—			(5,004		)
Transfers in and/or out of Level 3(3)	—			—			—			—
Balance at September 30, 2014	$	62,850		$	504,869		$	833		$	568,552
Percent of total fixed maturity and equity securities	0.4		%	3.6		%	—		%	4.0		%

(1) Includes redeemable preferred stocks.

(2) Includes capitalized interest, foreign exchange adjustments, and principal repayments.

(3) Considered to be transferred at the end of the period. Transfers into Level 3 occur when observable inputs are no longer available. Transfers out of Level 3 occur when observable inputs become available.

Other-Than-Temporary Impairments:

There were no other-than-temporary impairments during the nine-month periods ended September 30, 2015 and 2014, respectively.

Unrealized Loss Analysis:

The following table discloses information about investments in an unrealized loss position.

	Less than Twelve Months	Twelve Months or Longer	Total
Number of issues (CUSIP numbers) held:
As of September 30, 2015	368	66	434
As of December 31, 2014	80	173	253

Torchmark’s entire fixed-maturity and equity portfolio consisted of 1,570 issues at September 30, 2015 and 1,604 issues at December 31, 2014. The weighted average quality rating of all unrealized loss positions as of September 30, 2015 was BBB+. Although Torchmark’s fixed-maturity investments are available for sale, Torchmark’s management generally does not intend to sell and does not believe it will be required to sell any securities which are temporarily impaired before they recover due to the strong and stable cash flows generated by its insurance products.

The following table discloses unrealized investment losses by class of investment at September 30, 2015 for the period of time in a loss position. Torchmark does not view these investments as other-than-temporarily impaired.

Analysis of Gross Unrealized Investment Losses

At September 30, 2015

	Less than Twelve Months					Twelve Months or Longer					Total
Description of Securities	Fair Value		Unrealized Loss			Fair Value		Unrealized Loss			Fair Value		Unrealized Loss
Fixed maturities available for sale:
Investment grade:
Bonds:
U.S. Government direct, guaranteed, and government-sponsored enterprises	$	216,022	$	(5,042	)	$	14,920	$	(654	)	$	230,942	$	(5,696	)
States, municipalities and political subdivisions	48,097		(1,033		)	1,685		(107		)	49,782		(1,140		)
Foreign governments	4,574		(4		)	—		—			4,574		(4		)
Corporates, by sector:
Financial	283,220		(11,605		)	—		—			283,220		(11,605		)
Utilities	403,693		(21,681		)	—		—			403,693		(21,681		)
Energy	650,698		(69,271		)	92,025		(31,189		)	742,723		(100,460		)
Other corporate sectors	1,547,634		(126,366		)	44,927		(8,257		)	1,592,561		(134,623		)
Total corporates	2,885,245		(228,923		)	136,952		(39,446		)	3,022,197		(268,369		)
Total investment grade	3,153,938		(235,002		)	153,557		(40,207		)	3,307,495		(275,209		)
Below investment grade:
Bonds:
States, municipalities and political subdivisions	—		—			321		(234		)	321		(234		)
Corporates, by sector:
Financial	—		—			72,564		(33,229		)	72,564		(33,229		)
Energy	42,319		(8,391		)	8,106		(2,920		)	50,425		(11,311		)
Other corporate sectors	61,857		(22,737		)	55,836		(6,466		)	117,693		(29,203		)
Total corporates	104,176		(31,128		)	136,506		(42,615		)	240,682		(73,743		)
Collateralized debt obligations	—		—			11,407		(8,593		)	11,407		(8,593		)
Redeemable preferred stocks, by sector:
Financial	—		—			22,730		(4,431		)	22,730		(4,431		)
Total redeemable preferred stocks	—		—			22,730		(4,431		)	22,730		(4,431		)
Total below investment grade	104,176		(31,128		)	170,964		(55,873		)	275,140		(87,001		)
Total fixed maturities	3,258,114		(266,130		)	324,521		(96,080		)	3,582,635		(362,210		)
Equity securities	—		—			—		—			—		—
Total fixed maturities and equity securities	$	3,258,114	$	(266,130	)	$	324,521	$	(96,080	)	$	3,582,635	$	(362,210	)

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Investments - Schedule of Selected Information about Sales of Fixed Maturities (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Schedule of Available-for-sale Securities [Line Items]
Proceeds from sales	$ 26,330	$ 56,447
Fixed Maturities [Member]
Schedule of Available-for-sale Securities [Line Items]
Proceeds from sales	26,330	56,447
Gross realized gains	260	16,473
Gross realized losses	$ (354)	$ (1,701)

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Business Segments - Reconciliation of Segment Operating Information to Consolidated Statement of Operations (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenue:
Premium	$ 799,714	$ 785,715	$ 2,465,429	$ 2,404,601
Net investment income	193,213	189,588	579,632	567,569
Other income	692	668	2,052	1,812
Total revenue			3,047,113	2,973,982
Expenses:
Policy benefits	527,340	535,532	1,711,530	1,677,256
Required interest on reserves			0	0
Required interest on DAC			0	0
Amortization of acquisition costs	112,523	103,834	336,690	313,128
Commissions, premium taxes, and non-deferred acquisition costs	65,127	63,636	192,413	185,034
Insurance administrative expense			142,829	137,255
Parent expense			6,662	6,284
Stock compensation expense			21,877	25,219
Interest expense	19,246	19,033	57,420	57,119
Total benefits and expenses	782,015	777,437	2,469,421	2,401,295
Subtotal			577,692	572,687
Nonoperating items			20,971	27,366
Measure of segment profitability (pretax)			598,663	600,053
Deduct applicable income taxes			(196,005)	(196,288)
Net operating income			402,658	403,765
Add (deduct) realized investment gains (losses)			7,872	15,713
Deduct Part D adjustment			(20,971)	(16,850)
Deduct legal settlement expenses				(2,337)
Deduct administrative settlements				(8,179)
Income before income taxes	$ 216,744	$ 197,051	585,564	588,400
Operating Segments [Member] | Life [Member]
Revenue:
Premium			1,552,309	1,472,734
Total revenue			1,552,309	1,472,734
Expenses:
Policy benefits			1,029,261	964,305
Required interest on reserves			(412,264)	(395,595)
Required interest on DAC			129,339	125,758
Amortization of acquisition costs			265,641	251,954
Commissions, premium taxes, and non-deferred acquisition costs			115,452	105,724
Total benefits and expenses			1,127,429	1,052,146
Subtotal			424,880	420,588
Measure of segment profitability (pretax)			424,880	420,588
Operating Segments [Member] | Health [Member]
Revenue:
Premium			690,221	644,758
Total revenue			690,221	644,758
Expenses:
Policy benefits			448,539	414,607
Required interest on reserves			(51,450)	(48,018)
Required interest on DAC			17,058	16,823
Amortization of acquisition costs			61,858	53,088
Commissions, premium taxes, and non-deferred acquisition costs			60,820	59,787
Total benefits and expenses			536,825	496,287
Subtotal			153,396	148,471
Measure of segment profitability (pretax)			153,396	148,471
Operating Segments [Member] | Medicare Part D [Member]
Revenue:
Premium			232,102	258,243
Total revenue			232,102	258,243
Expenses:
Policy benefits			$ 192,634	$ 213,184
Required interest on reserves
Required interest on DAC			$ 673	$ 534
Amortization of acquisition costs			2,649	2,127
Commissions, premium taxes, and non-deferred acquisition costs			16,258	19,664
Total benefits and expenses			212,214	235,509
Subtotal			19,888	22,734
Measure of segment profitability (pretax)			19,888	22,734
Operating Segments [Member] | Annuity [Member]
Revenue:
Premium			119	334
Total revenue			119	334
Expenses:
Policy benefits			29,447	31,599
Required interest on reserves			(40,084)	(41,576)
Required interest on DAC			885	1,120
Amortization of acquisition costs			6,542	5,959
Commissions, premium taxes, and non-deferred acquisition costs			32	37
Total benefits and expenses			(3,178)	(2,861)
Subtotal			3,297	3,195
Measure of segment profitability (pretax)			3,297	3,195
Operating Segments [Member] | Investment [Member]
Revenue:
Net investment income			579,632	567,569
Total revenue			579,632	567,569
Expenses:
Required interest on reserves			503,798	485,189
Required interest on DAC			(147,955)	(144,235)
Interest expense			57,420	57,119
Total benefits and expenses			413,263	398,073
Subtotal			166,369	169,496
Measure of segment profitability (pretax)			166,369	169,496
Operating Segments [Member] | Other & Corporate [Member]
Revenue:
Other income			2,201	1,990
Total revenue			2,201	1,990
Expenses:
Insurance administrative expense			142,829	134,918
Parent expense			6,662	6,284
Stock compensation expense			21,877	25,219
Total benefits and expenses			171,368	166,421
Subtotal			(169,167)	(164,431)
Measure of segment profitability (pretax)			(169,167)	(164,431)
Adjustments [Member]
Revenue:
Premium			$ (9,322)	$ 28,532
Net investment income
Other income			$ (149)	$ (178)
Total revenue			(9,471)	28,354
Expenses:
Policy benefits			11,649	$ 53,561
Amortization of acquisition costs
Commissions, premium taxes, and non-deferred acquisition costs			(149)	$ (178)
Insurance administrative expense				$ 2,337
Parent expense
Total benefits and expenses			11,500	$ 55,720
Subtotal			(20,971)	(27,366)
Nonoperating items			20,971	27,366
Measure of segment profitability (pretax)			0	0
Adjustments [Member] | Medicare Part D [Member]
Revenue:
Premium			(9,322)	28,532
Expenses:
Policy benefits			11,649	45,382
Deduct Part D adjustment			$ (20,971)	$ (16,850)

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Adoption of New Accounting Standards (Tables)

9 Months Ended

Sep. 30, 2015

Accounting Changes and Error Corrections [Abstract]

Summary of the Impact of the Retrospectively Adjusted Balances

The following table reflects a summary of the impact of the retrospectively adjusted balances on the Company's Condensed Consolidated Statements of Operations for the three and nine months ended September 30, 2014.

Three Months Ended September 30, 2014
Income Statement	As previously reported			Adjustments			As adjusted
Net investment income	$	182,101		$	7,487		$	189,588
Total revenue	967,001			7,487			974,488
Income before income taxes	189,564			7,487			197,051
Income taxes	(57,152		)	(7,487		)	(64,639		)
Net income	132,412			—			132,412

Nine Months Ended September 30, 2014
Income Statement	As previously reported			Adjustments			As adjusted
Net investment income	$	545,978		$	21,591		$	567,569
Total revenue	2,968,104			21,591			2,989,695
Income before income taxes	566,809			21,591			588,400
Income taxes	(170,618		)	(21,591		)	(192,209		)
Net income	396,191			—			396,191