XML 26 R15.htm IDEA: XBRL DOCUMENT
v3.22.1

Earnings per Share | 3 Months Ended
--- | ---
Mar. 31, 2022
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Earnings Per Share The table below presents a reconciliation between basic and diluted weighted average shares outstanding, net income, and basic and diluted income per share for the three months ended March 31, 2022 and 2021:
| Three Months Ended |  |
| March 31, |  |
(In thousands, except per share amounts) | 2022 |  | 2021 |  |  |  |
NUMERATOR |  |  |  |  |  |  |
Net income | $ | 91,839 |  |  | $ | 84,866 |  |  |  |  |
DENOMINATOR |  |  |  |  |  |  |
Basic weighted average shares outstanding | 28,424 |  |  | 29,015 |  |  |  |  |
Effect of dilutive securities: |  |  |  |  |  |  |
Stock option awards | 336 |  |  | 431 |  |  |  |  |
Deferred compensation awards | 312 |  |  | 297 |  |  |  |  |
Diluted weighted average shares outstanding | $ | 29,072 |  |  | $ | 29,743 |  |  |  |  |
Earnings per common share: |  |  |  |  |  |  |
Basic | $ | 3.23 |  |  | $ | 2.92 |  |  |  |  |
Diluted | $ | 3.16 |  |  | $ | 2.85 |  |  |  |  |
Anti-dilutive equity awards not included in the calculation of diluted earnings per common share | 434 |  |  | — |  |  |  |  |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration