XML 43 R32.htm IDEA: XBRL DOCUMENT
v3.21.1

Earnings per share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2021
Earnings Per Share [Abstract] |
Schedule Of Earnings Per Share, Basic And Diluted |
| Three Months Ended |  |
| March 31 |  |
(in millions of U.S. dollars, except share and per share data) | 2021 |  | 2020 |  |  |  |
Numerator: |  |  |  |  |  |  |
Net income | $ | 2,300 |  |  | $ | 252 |  |  |  |  |
Denominator: |  |  |  |  |  |  |
Denominator for basic earnings per share: |  |  |  |  |  |  |
Weighted-average shares outstanding | 450,539,568 |  |  | 451,868,658 |  |  |  |  |
Denominator for diluted earnings per share: |  |  |  |  |  |  |
Share-based compensation plans | 2,795,971 |  |  | 2,651,610 |  |  |  |  |
Weighted-average shares outstanding and assumed conversions | 453,335,539 |  |  | 454,520,268 |  |  |  |  |
Basic earnings per share | $ | 5.10 |  |  | $ | 0.56 |  |  |  |  |
Diluted earnings per share | $ | 5.07 |  |  | $ | 0.55 |  |  |  |  |
Potential anti-dilutive share conversions | 1,952,612 |  |  | 3,154,406 |  |  |  |  |

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 Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration