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Note 14 - Share-based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2022
Notes Tables |
Share-Based Payment Arrangement, Option, Activity [Table Text Block] |
|  |  |  |  |  |  |  |  |  | Weighted- |  |  |  |  |
|  |  |  |  |  |  |  |  |  | average |  |  |  |  |
|  |  |  |  |  | Weighted- |  |  | remaining |  |  | Aggregate |
|  | Number |  |  | average |  |  | contractual |  |  | intrinsic |
|  | of shares |  |  | exercise |  |  | term |  |  | value |
|  | (in thousands) |  |  | price |  |  | (in years) |  |  | (in thousands) |
Options outstanding as of December 31, 2021 |  |  | 11,904 |  |  | $ | 22.31 |  |  |  |  |  |  |  |  |
Exercised |  |  | (1,765 | ) |  |  | 19.91 |  |  |  |  |  |  |  |  |
Forfeited and expired |  |  | (193 | ) |  |  | 18.47 |  |  |  |  |  |  |  |  |
Options outstanding as of September 30, 2022 |  |  | 9,946 |  |  |  | 22.81 |  |  |  | 6.03 |  |  | $ | 68,676 |
Options expected to vest as of September 30, 2022 |  |  | 9,921 |  |  |  | 22.82 |  |  |  | 6.03 |  |  |  | 68,440 |
Options exercisable as of September 30, 2022 |  |  | 8,139 |  |  |  | 23.51 |  |  |  | 5.68 |  |  |  | 51,740 |
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] |
|  |  |  |  |  | Weighted |
|  | Number |  |  | average |
|  | of shares |  |  | grant-date |
|  | (in thousands) |  |  | fair value |
Non-vested shares and share units at December 31, 2021 |  |  | 10,594 |  |  | $ | 25.83 |
Granted |  |  | 4,288 |  |  |  | 34.01 |
Vested |  |  | (3,238 | ) |  |  | 24.77 |
Forfeited |  |  | (275 | ) |  |  | 28.08 |
Non-vested shares and share units at September 30, 2022 |  |  | 11,369 |  |  | $ | 29.16 |
Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block] |
|  |  |  |  |  | Weighted |
|  | Number |  |  | average |
|  | of shares |  |  | grant-date |
|  | (in thousands) |  |  | fair value |
Non-vested share units at December 31, 2021 |  |  | 3,684 |  |  | $ | 34.17 |
Granted |  |  | 1,761 |  |  |  | 40.76 |
Vested |  |  | (139 | ) |  |  | 32.18 |
Performance adjustments |  |  | 366 |  |  |  | 34.46 |
Forfeited |  |  | (76 | ) |  |  | 32.39 |
Non-vested share units at September 30, 2022 |  |  | 5,596 |  |  | $ | 36.28 |

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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 https://asc.fasb.org/extlink&oid=128089324&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 https://asc.fasb.org/extlink&oid=128089324&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 https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- 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
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- Definition Tabular disclosure of number and weighted-average grant date fair value for nonvested performance shares. + 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) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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