| label,2022,concept,level,abstract,units,decimals | |
| Statement of Stockholders' Equity [Abstract],,us-gaap_StatementOfStockholdersEquityAbstract,0,True,, | |
| Statement [Table],,us-gaap_StatementTable,1,False,, | |
| Equity Components [Axis],,us-gaap_StatementEquityComponentsAxis,2,False,, | |
| Equity Component [Domain],,us-gaap_EquityComponentDomain,3,False,, | |
| Common Stock,,us-gaap_CommonStockMember,4,False,, | |
| Treasury Stock,,us-gaap_TreasuryStockCommonMember,4,False,, | |
| Additional Paid-In Capital,,us-gaap_AdditionalPaidInCapitalMember,4,False,, | |
| Accumulated Other Comprehensive Income (Loss),,us-gaap_AccumulatedOtherComprehensiveIncomeMember,4,False,, | |
| Retained Earnings,,us-gaap_RetainedEarningsMember,4,False,, | |
| Statement [Line Items],,us-gaap_StatementLineItems,2,False,, | |
| Increase (Decrease) in Stockholders' Equity [Roll Forward],,us-gaap_IncreaseDecreaseInStockholdersEquityRollForward,3,False,, | |
| Ending Balance (in shares),10242000000,us-gaap_CommonStockSharesOutstanding,4,False,shares,-6 | |
| Ending Balance,146043000000,us-gaap_StockholdersEquity,4,False,usd,-6 | |
| Net income (loss),-2722000000,us-gaap_NetIncomeLoss,4,False,usd,-6 | |
| Other comprehensive income (loss),-3111000000,us-gaap_OtherComprehensiveIncomeLossNetOfTax,4,False,usd,-6 | |
| Stock-based compensation and issuance of employee benefit plan stock (in shares),113000000,us-gaap_StockIssuedDuringPeriodSharesEmployeeBenefitPlan,4,False,shares,-6 | |
| Stock-based compensation and issuance of employee benefit plan stock,19631000000,us-gaap_StockIssuedDuringPeriodValueEmployeeBenefitPlan,4,False,usd,-6 | |
| Common stock repurchased (in shares),46000000,us-gaap_TreasuryStockSharesAcquired,4,False,shares,-6 | |
| Common stock repurchased,6000000000,us-gaap_TreasuryStockValueAcquiredCostMethod,4,False,usd,-6 | |