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Long-term Equity-based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2024
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, 2024, 2023 and 2022 are presented below.
|  | 2024 |  | 2023 |  | 2022
RANGE OF VALUATION ASSUMPTIONS |  |  |  |  |  |  |  |  |  |  |  |
Expected Volatility |  | 34.49 | % | - | 38.21 | % |  | 35.12 | % | - | 39.27 | % |  | 33.20 | % | - | 37.67 | %
Risk-free Interest Rate |  | 3.83 |  | - | 4.02 |  |  | 3.47 |  | - | 4.74 |  |  | 1.20 |  | - | 4.33 |
Expected Dividend Yield |  | 1.95 |  | - | 2.15 |  |  | 1.55 |  | - | 2.39 |  |  | 1.59 |  | - | 2.25 |
WEIGHTED-AVERAGE EXPECTED LIFE IN YEARS |  |  |  |  |  |  |  |  |  |  |  |
Employee Grants |  | 4 | - | 6 |  | 4 | - | 6 |  | 4 | - | 6
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award | Tandem Award activity for the year ended December 31, 2024 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 |  | 2,373,319 |  |  | $ | 59.27 |  |  |  |  |
Granted |  | 240,412 |  |  | 57.99 |  |  |  |  |
Exercised |  | (88,989) |  |  | 52.47 |  |  |  |  |
Forfeited or Expired |  | (168,962) |  |  | 69.93 |  |  |  |  |
Outstanding at December 31, 2024 |  | 2,355,780 |  |  | $ | 58.62 |  |  | 4.91 |  | $ | 24.6 |
Vested and Expected to Vest at December 31, 2024 |  | 2,328,720 |  |  | $ | 58.66 |  |  | 4.88 |  | $ | 24.3 |
Exercisable at December 31, 2024 |  | 1,874,676 |  |  | $ | 59.13 |  |  | 4.03 |  | $ | 19.9 |
Schedule of Options Outstanding | Information pertaining to Tandem Awards outstanding at December 31, 2024 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 |  |  | 103,731 |  |  | $ | 27.71 |  |  | 1.16 |  | 103,731 |  |  | $ | 27.71 |
30.01 |  | - | 40.00 |  |  | 64,219 |  |  | 33.11 |  |  | 0.98 |  | 64,219 |  |  | 33.11 |
40.01 |  | - | 50.00 |  |  | 326,945 |  |  | 42.62 |  |  | 1.93 |  | 320,220 |  |  | 42.52 |
50.01 |  | - | 60.00 |  |  | 1,064,337 |  |  | 56.48 |  |  | 6.50 |  | 602,879 |  |  | 56.40 |
60.01 |  | - | 70.00 |  |  | 274,361 |  |  | 68.94 |  |  | 5.69 |  | 261,440 |  |  | 69.21 |
70.01 |  | - | 80.00 |  |  | 502,599 |  |  | 76.61 |  |  | 4.33 |  | 502,599 |  |  | 76.61 |
80.01 |  | - | 90.00 |  |  | 19,588 |  |  | 83.42 |  |  | 4.77 |  | 19,588 |  |  | 83.42 |
20.01 |  | - | 90.00 |  |  | 2,355,780 |  |  | 58.62 |  |  | 4.91 |  | 1,874,676 |  |  | 59.13 |
Schedule of Share-based Compensation, Nonemployee Director Deferred Stock Unit Award Plan, Activity | Activity related to DSU awards for the year ended December 31, 2024 is presented below.
|  | Number of DSUs |  | Weighted- average Grant-date Fair Value Per DSU
Vested Balance at Beginning of the Year |  | 28,380 |  |  | $ | 46.07 |
Reduction for Shares Issued on Conversion |  | (15,440) |  |  | 42.94 |
Vested Balance at December 31, 2024 |  | 12,940 |  |  | $ | 49.80 |
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, 2024 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 |  |  |  |  | 568,316 |  |  | $ | 54.77 |
Granted |  |  |  |  | 448,121 |  |  | 57.94 |
Vested |  |  |  |  | (359,874) |  |  | 54.06 |
Forfeited |  |  |  |  | (70,831) |  |  | 57.44 |
Nonvested Balance at December 31, 2024 |  |  |  |  | 585,732 |  |  | $ | 57.34 |
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, 2024 is presented below.
| PSU Awards
| Number of PSUs |  | Weighted- average Grant-date Fair Value Per PSU
Nonvested Balance at Beginning of the Year | 581,307 |  |  | $ | 63.82 |
Granted | 208,294 |  |  | 64.83 |
Vested | — |  |  | — |
Forfeited | (253,075) |  |  | 70.69 |
Nonvested Balance at December 31, 2024 | 536,526 |  |  | $ | 60.99 |

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- 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 -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- 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 -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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