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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Weighted Average Assumptions - Stock Option Awards |
Weighted-Average Assumptions | OIP | EIP
For the year ended December 31, 2020 | For the year ended December 31, 2019 | For the year ended December 31, 2018
Dividend yield | 1.67 | % | 1.55 | % | 2.1 | %
Expected volatility | 23.14 | % | 19.80 | % | 23.30 | %
Risk-free interest rate | 1.3 | % | 2.4 | % | 2.8 | %
Expected life of stock options granted during period (years) | 6.0 | 6.1 | 6.2
OIP [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Stock Option Activity |
Stock Options | For the Year Ended December 31, 2020
| Number of Shares (in thousands) | Weighted Average Exercise Price (per share) | Weighted Average Remaining Contractual Term (in years) | Aggregate Intrinsic Value (in thousands)
Outstanding at January 1, 2020 | 10,045 |  | $ | 32.47 |  | 4.73 | $ | 20,186 |
Granted | 1,459 |  | 31.16 |  |  |
Exercised | (2,349) |  | 24.96 |  |  |
Forfeited/Expired | (157) |  | 34.24 |  |  |
Outstanding at December 31, 2020 | 8,998 |  | $ | 34.21 |  | 5.27 | $ | 50,077 |
Exercisable at December 31, 2020 | 6,695 |  | $ | 33.96 |  | 4.27 | $ | 38,799 |
RSU and PSU Activity |
RSUs & PSUs | For the Year Ended December 31, 2020
| Number of Shares (in thousands) | Weighted Average Grant Date Fair Value (per share)
Nonvested at January 1, 2020 | 5,438 |  | $ | 32.49 |
Granted | 1,970 |  | $ | 31.15 |
Vested | (1,400) |  | $ | 34.69 |
Forfeited | (125) |  | $ | 31.16 |
Nonvested at December 31, 2020 | 5,883 |  | $ | 31.54 |

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- Definition Tabular disclosure of activity for outstanding award under share-based payment arrangement excluding share and unit options and nonvested award. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + 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 (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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