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Share Repurchase Authorizations (Tables) | 3 Months Ended
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Mar. 31, 2023
Equity [Abstract] |
Class of Treasury Stock | The following table summarizes, on a settlement date basis, our Class A common stock and Class C capital stock repurchase activity under the Repurchase Authorizations for the periods presented (in millions, except share data, which are presented in thousands, and per share amounts):
| Three Months Ended March 31, 2023 |  | Three Months Ended March 31, 2022
| Class A common stock |  | Class C capital stock |  | Class A common stock |  | Class C capital stock
Shares repurchased | 314 |  |  | 1,698 |  |  | 1,412 |  |  | 4,446 |
Weighted-average price per share | $ | 42.44 |  |  | $ | 42.96 |  |  | $ | 58.38 |  |  | $ | 59.66 |
Total purchase price | $ | 13 |  |  | $ | 73 |  |  | $ | 83 |  |  | $ | 265 |

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- 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 https://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 https://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 https://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 https://asc.fasb.org/extlink&oid=6405834&loc=d3e23285-112656 + Details
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