XML 47 R46.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Long-term Equity-based Compensation (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions | The assumptions used in the Black-Scholes pricing model for Tandem Awards granted during the years ended December 31, 2019, 2018 and 2017 are presented below.
|  | 2019 |  | 2018 |  | 2017
RANGE OF VALUATION ASSUMPTIONS |  |  |  |  |  |  |  |  |  |  |  |
Expected Volatility |  | 28.97 | % | - | 33.78 | % |  | 27.31 | % | - | 32.15 | % |  | 26.17 | % | - | 30.39 | %
Risk-free Interest Rate |  | 1.35 |  | - | 2.60 |  |  | 2.44 |  | - | 3.00 |  |  | 1.59 |  | - | 2.25 |
Expected Dividend Yield |  | 1.05 |  | - | 1.38 |  |  | 1.16 |  | - | 1.72 |  |  | 1.39 |  | - | 2.43 |
WEIGHTED-AVERAGE EXPECTED LIFE IN YEARS |  |  |  |  |  |  |  |  |  |  |  |
Employee Grants |  | 4 |  | - | 6 |  | 4 |  | - | 6 |  | 4 |  | - | 6.5
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award | Tandem Award activity for the year ended December 31, 2019 is presented below.
|  | Shares Subject to Awards |  | Weighted- average Exercise Price Per Share ($) |  | Weighted- average Remaining Contractual Life (in Years) |  | Aggregate Intrinsic Value ($ In Millions)
Outstanding at Beginning of the Year |  | 1,434,273 |  |  | $ | 46.48 |  |  |  |  |
Granted |  | 578,375 |  |  | 76.96 |  |  |  |  |
Exercised |  | (159,630 | ) |  | 36.92 |  |  |  |  |
Forfeited or Expired |  | (44,203 | ) |  | 68.43 |  |  |  |  |
Outstanding at December 31, 2019 |  | 1,808,815 |  |  | 56.53 |  |  | 7.65 |  | $ | 38.3 |
Vested and Expected to Vest at December 31, 2019 |  | 1,718,559 |  |  | $ | 56.03 |  |  | 7.61 |  | $ | 37.2 |
Exercisable at December 31, 2019 |  | 803,769 |  |  | $ | 42.15 |  |  | 6.50 |  | $ | 28.4 |
Schedule of Options Outstanding | Information pertaining to Tandem Awards outstanding at December 31, 2019 is presented below.
|  |  |  | Outstanding |  | Exercisable
Range of Exercise Prices ($) |  | Shares Subject to Awards |  | Weighted- average Exercise Price Per Share ($) |  | Weighted- average Remaining Contractual Life (in Years) |  | Shares Subject to Awards |  | Weighted- average Exercise Price Per Share ($)
$ | 20.01 |  | - | 30.00 |  |  | 150,627 |  |  | $ | 27.77 |  |  | 5.63 |  | 150,627 |  |  | $ | 27.77 |
30.01 |  | - | 40.00 |  |  | 173,895 |  |  | 34.83 |  |  | 5.36 |  | 165,086 |  |  | 34.58 |
40.01 |  | - | 50.00 |  |  | 401,385 |  |  | 42.56 |  |  | 6.79 |  | 313,459 |  |  | 42.41 |
50.01 |  | - | 60.00 |  |  | 461,459 |  |  | 59.90 |  |  | 8.07 |  | 147,944 |  |  | 59.89 |
60.01 |  | - | 70.00 |  |  | 57,395 |  |  | 67.04 |  |  | 8.14 |  | 22,289 |  |  | 66.85 |
70.01 |  | - | 80.00 |  |  | 518,820 |  |  | 76.27 |  |  | 9.09 |  | 3,435 |  |  | 77.76 |
80.01 |  | - | 90.00 |  |  | 45,234 |  |  | 85.44 |  |  | 9.30 |  | 929 |  |  | 82.10 |
20.01 |  | - | 90.00 |  |  | 1,808,815 |  |  | 56.53 |  |  | 7.65 |  | 803,769 |  |  | 42.15 |
Schedule of Share-based Compensation, Nonemployee Director Deferred Stock Unit Award Plan, Activity | Activity related to DSU awards for the year ended December 31, 2019 is presented below.
|  | Number of DSUs |  | Weighted- average Grant-date Fair Value Per DSU
Vested Balance at Beginning of the Year |  | 57,340 |  |  | $ | 44.89 |
Reduction for Shares Issued on Conversion |  | (12,520 | ) |  | 45.44 |
Vested Balance at December 31, 2019 |  | 44,820 |  |  | $ | 44.74 |
Time Vested Restricted Stock Units |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of Share-based Compensation, Restricted Stock Units and Performance Stock Units Activity | Activity related to nonvested RSUs for the year ended December 31, 2019 is presented below.
| Time-based Restricted Stock Unit Awards
| Number of Restricted Stock Units |  | Weighted- average Grant-date Fair Value Per Unit
Nonvested Balance at Beginning of the Year | 316,241 |  |  | $ | 65.36 |
Granted | 23,383 |  |  | 82.56 |
Vested | (135,909 | ) |  | 61.59 |
Forfeited | (21,527 | ) |  | 69.48 |
Nonvested Balance at December 31, 2019 | 182,188 |  |  | $ | 71.12 |
Performance Based Restricted Stock Units |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of Share-based Compensation, Restricted Stock Units and Performance Stock Units Activity | Activity related to nonvested PSU awards for the year ended December 31, 2019 is presented below.
| PSU Awards
| Number of PSUs |  | Weighted- average Grant-date Fair Value Per PSU
Nonvested Balance at Beginning of the Year | 327,300 |  |  | $ | 47.14 |
Granted | 254,535 |  |  | 61.22 |
Vested | (204,542 | ) |  | 29.20 |
Forfeited | (16,473 | ) |  | 65.55 |
Nonvested Balance at December 31, 2019 | 360,820 |  |  | $ | 66.42 |

X
- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for deferred stock unit awards granted to nonemployee directors that were outstanding at the beginning and end of the year, and the number of awards that were granted, exercised or converted, forfeited, and expired during the year. + References No definition available. + Details
Name: | kmpr_ScheduleofSharebasedCompensationNonemployeeDirectorDeferredStockUnitAwardPlanActivityTableTextBlock
Namespace Prefix: | kmpr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
Name: | us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AwardTypeAxis=kmpr_TimeVestedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=kmpr_PerformanceBasedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |