XML 65 R50.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Share Repurchases (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Equity [Abstract] |
Schedule of Shares Repurchased | Shares of treasury stock
Shares and dollars in millions | Shares |  | Amount
Balance at December 31, 2019 | 36.5 |  |  | $ | 817 |
Treasury stock acquired, net of ESPP shares issued | 1.8 |  |  | 47 |
Balance at December 31, 2020 | 38.3 |  |  | 864 |
Treasury stock acquired, net of ESPP shares issued | 1.9 |  |  | 79 |
Balance at December 31, 2021 | 40.2 |  |  | $ | 943 |
The table below presents information on our annual share repurchases activity under these programs:
| Year Ended December 31, 2021
| Number of Shares |  | Average Price per Share |  | Dollars in Millions
Repurchases under the $350 million authorized share repurchase program | 1,874,343 |  |  | $ | 41.52 |  |  | $ | 78 |
Withheld to cover shares | 148,535 |  |  | 32.39 |  |  | 4 |
Total | 2,022,878 |  |  | $ | 40.85 |  |  | $ | 82 |
| Year ending December 31, 2020
| Number of Shares |  | Average Price per Share |  | Dollars in Millions
Repurchases under the $350 million authorized share repurchase program | 1,823,434 |  |  | $ | 25.70 |  |  | $ | 47 |
Withheld to cover shares | 168,671 |  |  | 25.65 |  |  | 4 |
Total | 1,992,105 |  |  | $ | 25.70 |  |  | $ | 51 |

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

X
- Definition Tabular disclosure of treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23309-112656 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656 + Details
Name: | us-gaap_ScheduleOfTreasuryStockByClassTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration