XML 53 R29.htm IDEA: XBRL DOCUMENT
v3.22.1

STOCKHOLDERS’ EQUITY (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2022
Share-based Payment Arrangement [Abstract] |
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions | The weighted-average Black-Scholes assumptions used in establishing the fair value of stock options granted during the period, along with weighted-average grant date fair values, were as follows:
| Three months ended March 31,
| 2022 | 2021
Expected volatility | 24 | % | 25 | %
Expected life (in years) | 5.5 | 5.5
Risk-free interest rate | 1.8 | % | 0.8 | %
Dividend yield | 1.3 | % | 1.3 | %
Fair value per stock option | $ | 18 |  | $ | 16 |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration