XML 131 R116.htm IDEA: XBRL DOCUMENT
v3.24.0.1

SHARE-BASED COMPENSATION - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions |  |  |  |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | ---
May 16, 2023 | Apr. 24, 2023 | Mar. 06, 2023 | Sep. 05, 2022 | May 05, 2022 | Sep. 30, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | May 31, 2014
Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  |  | 3 years |  |  |
Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  |  | 4 years |  |  |
Stock options |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Incentive stock plan, term |  |  |  |  |  |  | 10 years |  |  |
Weighted-average grant date fair value of stock options (in dollars per share) |  |  |  |  |  |  | $ 4.87 | $ 6.60 | $ 10.92 |
Intrinsic value of stock options exercised in the period |  |  |  |  |  |  | $ 0 | $ 1 | $ 15 |
Proceeds from exercise of stock options |  |  |  |  |  |  | 0 | 3 | 22 |
Remaining unrecognized compensation expense related to non-vested awards |  |  |  |  |  |  | $ 6 |  |  |
Weighted-average remaining requisite service period over which unrecognized compensation cost is expected to be amortized |  |  |  |  |  |  | 1 year 6 months |  |  |
Exercised (in shares) |  |  |  |  |  |  | 0 |  |  |
Stock options | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of stock options that will vest on the anniversaries from the date of grant |  |  |  |  |  |  | 33.00% |  |  |
Stock options | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of stock options that will vest on the anniversaries from the date of grant |  |  |  |  |  |  | 25.00% |  |  |
RSUs |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  |  |  | 33.00% |  |  |
Vesting period |  |  |  |  |  |  | 3 years |  |  |
Time-Based RSUs |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Remaining unrecognized compensation expense related to non-vested awards |  |  |  |  |  |  | $ 41 |  |  |
Weighted-average remaining requisite service period over which unrecognized compensation cost is expected to be amortized |  |  |  |  |  |  | 1 year 6 months |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 5,100,000 |  |  |
Total fair value |  |  |  |  |  |  | $ 74 | $ 80 | $ 69 |
Granted (in dollars per share) |  |  |  |  |  |  | $ 8.99 |  |  |
Vested (in shares) |  |  |  |  |  |  | (4,300,000) |  |  |
Time-Based RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Remaining unrecognized compensation expense related to non-vested awards |  |  |  |  |  |  | $ 46 |  |  |
Weighted-average remaining requisite service period over which unrecognized compensation cost is expected to be amortized |  |  |  |  |  |  | 1 year 9 months 18 days |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 3,400,000 |  |  |
Granted (in dollars per share) |  |  |  |  |  |  | $ 17.91 |  |  |
Vested (in shares) |  |  |  |  |  |  | (1,600,000) |  |  |
TSR Performance-Based Restricted Stock Units |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 0 |  |  |
TSR Performance-Based Restricted Stock Units | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  |  | 0 | 0 |
Performance-Based Restricted Stock Units |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Remaining unrecognized compensation expense related to non-vested awards |  |  |  |  |  |  | $ 5 |  |  |
Weighted-average remaining requisite service period over which unrecognized compensation cost is expected to be amortized |  |  |  |  |  |  | 2 years 2 months 12 days |  |  |
Maximum common shares issuable upon vesting (in shares) |  |  |  |  |  |  | 956,000 |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 600,000 |  |  |
Total fair value |  |  |  |  |  |  | $ 43 |  |  |
Granted (in dollars per share) |  |  |  |  |  |  | $ 10.57 |  |  |
Vested (in shares) |  |  |  |  |  |  | (1,400,000) |  |  |
Performance-Based Restricted Stock Units | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 1,300,000 |  |  |
Granted (in dollars per share) |  |  |  |  |  |  | $ 26.61 |  |  |
Vested (in shares) |  |  |  |  |  |  | 0 |  |  |
Non-Executive Eligible Recipients | Options and RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Incentive stock plan, grants in period (in shares) |  |  |  |  | 5,700,000 |  |  |  |  |
Certain Employees | Performance-Based Restricted Stock Units | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Remaining unrecognized compensation expense related to non-vested awards |  |  |  |  |  |  | $ 0 |  |  |
2014 Plan |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Maximum shares authorized (in shares) |  |  |  |  |  |  |  |  |  | 18,000,000
Number of additional shares available for issuance (in shares) | 7,500,000 |  |  |  |  |  |  |  |  |
Number of shares available for future grant (in shares) |  |  |  |  |  |  | 18,664,000 |  |  |
2014 Plan, Retention RSU Grant | Certain Executive Officers and Other Members of Leadership | RSUs |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  | 3 years |  |  |  |  |  |
2014 Plan, Retention RSU Grant | Certain Executive Officers and Other Members of Leadership | RSUs | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  | 33.33% |  |  |  |  |  |
2014 Plan, Retention RSU Grant | Certain Executive Officers and Other Members of Leadership | RSUs | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  | 33.33% |  |  |  |  |  |
2014 Plan, Retention RSU Grant | Certain Executive Officers and Other Members of Leadership | RSUs | Vesting Period Three |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  | 33.33% |  |  |  |  |  |
IPO Founders Grants | RSUs | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 50.00% |  |  |  |  |
IPO Founders Grants | RSUs | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 50.00% |  |  |  |  |
IPO Founders Grants | Executive Officer | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  |  |  | 3,900,000 |  |  |  |  |
IPO Founders Grants | Executive Officer | Stock options | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Incentive stock plan, award type, percent |  |  |  |  | 50.00% |  |  |  |  |
IPO Founders Grants | Executive Officer | RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Incentive stock plan, award type, percent |  |  |  |  | 50.00% |  |  |  |  |
IPO Founders Grants | Non-Executive Eligible Recipients | Options and RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Incentive stock plan, grants in period (in shares) |  |  |  |  | 4,300,000 |  |  |  |  |
IPO Founders Grants | Non-Executive Eligible Recipients | Stock options | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  | 3 years |  |  |  |  |
IPO Founders Grants | Non-Executive Eligible Recipients | RSUs | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 50.00% |  |  |  |  |
IPO Founders Grants | Non-Executive Eligible Recipients | RSUs | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 50.00% |  |  |  |  |
IPO Founders Grants | Executive Officer, Excluding The Chief Executive Officer | Options and RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  | 3 years |  |  |  |  |
Involuntary termination, program criteria, if circumstances met, anniversary period |  |  |  |  |  | 1 year |  |  |  |
IPO Founders Grants | Executive Officer, Excluding The Chief Executive Officer | Stock options | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Involuntary termination, program criteria, if circumstances met, anniversary period |  |  |  |  |  | 2 years |  |  |  |
Involuntary termination, program criteria, if circumstances met, exercisable period following the anniversary period |  |  |  |  |  | 2 years |  |  |  |
2022 Omnibus Incentive Plan | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Maximum shares authorized (in shares) |  | 38,000,000 |  |  |  |  |  |  |  |
Number of additional shares available for issuance (in shares) |  | 10,000,000 |  |  |  |  |  |  |  |
Number of shares available for future grant (in shares) |  |  |  |  |  |  | 19,300,000 |  |  |
2022 Omnibus Incentive Plan | Stock options | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  | 3 years |  |  |  |  |
Incentive stock plan, term |  |  |  |  | 10 years |  |  |  |  |
Weighted-average grant date fair value of stock options (in dollars per share) |  |  |  |  |  |  | $ 5.33 | $ 3.84 |  |
Remaining unrecognized compensation expense related to non-vested awards |  |  |  |  |  |  | $ 12 |  |  |
Weighted-average remaining requisite service period over which unrecognized compensation cost is expected to be amortized |  |  |  |  |  |  | 2 years 2 months 12 days |  |  |
Exercised (in shares) |  |  |  |  |  |  | 0 | 0 |  |
2022 Omnibus Incentive Plan | Stock options | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 33.00% |  |  |  |  |
2022 Omnibus Incentive Plan | Stock options | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 33.00% |  |  |  |  |
2022 Omnibus Incentive Plan | Stock options | Bausch + Lomb | Vesting Period Three |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 33.00% |  |  |  |  |
2022 Omnibus Incentive Plan | RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  | 3 years |  |  |  |  |
Total fair value |  |  |  |  |  |  | $ 27 | $ 0 |  |
2022 Omnibus Incentive Plan | RSUs | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 33.00% |  |  |  |  |
2022 Omnibus Incentive Plan | RSUs | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 33.00% |  |  |  |  |
2022 Omnibus Incentive Plan | RSUs | Bausch + Lomb | Vesting Period Three |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  | 33.00% |  |  |  |  |
2022 Omnibus Incentive Plan | TSR Performance-Based Restricted Stock Units | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 1,200,000 |  |  |
Granted (in dollars per share) |  |  |  |  |  |  | $ 27.65 |  |  |
2022 Omnibus Incentive Plan | Performance-Based Restricted Stock Units | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Remaining unrecognized compensation expense related to non-vested awards |  |  |  |  |  |  | $ 26 |  |  |
Weighted-average remaining requisite service period over which unrecognized compensation cost is expected to be amortized |  |  |  |  |  |  | 2 years 9 months 18 days |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 1,300,000 |  |  |
Maximum level of achievement of the performance goals, percentage of target |  |  |  |  |  |  | 200.00% |  |  |
Maximum number of shares issuable upon vesting (in shares) |  |  |  |  |  |  | 3,100,000 |  |  |
2022 Omnibus Incentive Plan | Organic Revenue Growth Performance-Based Restricted Stock Units | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  |  |  |  |  | 100,000 |  |  |
Granted (in dollars per share) |  |  |  |  |  |  | $ 17.96 |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | Stock options | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  | 3 years |  |  |  |  |  |  |
Granted (in shares) |  |  | 1,318,681 |  |  |  |  |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | Stock options | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  | 33.33% |  |  |  |  |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | Stock options | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  | 33.33% |  |  |  |  |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | Stock options | Bausch + Lomb | Vesting Period Three |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  | 33.33% |  |  |  |  |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  | 375,000 |  |  |  |  |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | RSUs | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  | 50.00% |  |  |  |  |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | RSUs | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  | 50.00% |  |  |  |  |  |  |
2022 Omnibus Incentive Plan | Chief Executive Officer and Board of Directors Chairman | Performance Restricted Share Units | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  | 4 years |  |  |  |  |  |  |
Granted, one-time award (in shares) |  |  | 750,000 |  |  |  |  |  |  |
Performance period |  |  | 4 years |  |  |  |  |  |  |
2022 Omnibus Incentive Plan, Retention Program | Executive Officer And Certain Other Employees, Excluding The Chief Executive Officer | RSUs | Bausch + Lomb |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  |  | 3 years |  |  |  |
Granted, one-time award (in shares) |  |  |  |  |  | 850,000 |  |  |  |
2022 Omnibus Incentive Plan, Retention Program | Executive Officer And Certain Other Employees, Excluding The Chief Executive Officer | RSUs | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  |  | 33.33% |  |  |  |
2022 Omnibus Incentive Plan, Retention Program | Executive Officer And Certain Other Employees, Excluding The Chief Executive Officer | RSUs | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  |  | 33.33% |  |  |  |
2022 Omnibus Incentive Plan, Retention Program | Executive Officer And Certain Other Employees, Excluding The Chief Executive Officer | RSUs | Bausch + Lomb | Vesting Period Three |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  |  | 33.33% |  |  |  |
2022 Omnibus Incentive Plan, Retention Program | Chief Executive Officer and Board of Directors Chairman | RSUs | Bausch + Lomb | Vesting Period One |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  |  | 33.33% |  |  |  |
2022 Omnibus Incentive Plan, Retention Program | Chief Executive Officer and Board of Directors Chairman | RSUs | Bausch + Lomb | Vesting Period Two |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  |  | 33.33% |  |  |  |
2022 Omnibus Incentive Plan, Retention Program | Chief Executive Officer and Board of Directors Chairman | RSUs | Bausch + Lomb | Vesting Period Three |  |  |  |  |  |  |  |  |  |
Share-based compensation |  |  |  |  |  |  |  |  |  |
Percentage of vesting rights |  |  |  |  |  | 33.33% |  |  |  |

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Maximum Achievement Of Performance Goals, Percentage Of Target + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMaximumAchievementOfPerformanceGoalsPercentageOfTheTarget
Namespace Prefix: | bhc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Maximum Issuable Upon Vesting, Number + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsMaximumIssuableUponVestingNumber
Namespace Prefix: | bhc_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Involuntary Termination Program Criteria, If Circumstances Met, Anniversary Period + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardInvoluntaryTerminationProgramCriteriaIfCircumstancesMetAnniversaryPeriod
Namespace Prefix: | bhc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Involuntary Termination Program Criteria, If Circumstances Met, Exercisable Period Following Anniversary Period + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardInvoluntaryTerminationProgramCriteriaIfCircumstancesMetExercisablePeriodFollowingAnniversaryPeriod
Namespace Prefix: | bhc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Involuntary Termination Program Criteria, If Circumstances Met, Period + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardInvoluntaryTerminationProgramCriteriaIfCircumstancesMetPeriod
Namespace Prefix: | bhc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the maximum number of common shares that could be issued upon vesting of outstanding awards. + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesThatCouldBeIssued
Namespace Prefix: | bhc_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Options And Equity Instruments Other Than Options, Award Type, Percent + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndEquityInstrumentsOtherThanOptionsAwardTypePercent
Namespace Prefix: | bhc_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Options And Equity Instruments Other Than Options, Grants In Period, Gross + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAndEquityInstrumentsOtherThanOptionsGrantsInPeriodGross
Namespace Prefix: | bhc_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents percentage of stock options that will vest in the future period. + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedPercentage
Namespace Prefix: | bhc_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Performance Period + References No definition available. + Details
Name: | bhc_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriod
Namespace Prefix: | bhc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2A -Subparagraph (a) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2A + Details
Name: | us-gaap_ProceedsFromStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 35 -Paragraph 1D -Publisher FASB -URI https://asc.fasb.org//1943274/2147480483/718-10-35-1D Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 35 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480483/718-10-35-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(v) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of additional shares authorized for issuance under share-based payment arrangement. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares authorized for issuance under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of vesting of award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of share options (or share units) exercised during the current period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=bhc_TimeBasedRSUMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=bhc_BauschLombMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=bhc_TSRPerformanceBasedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=bhc_PerformanceBasedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=bhc_NonExecutiveEligibleRecipientsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=bhc_ShareBasedPaymentArrangementOptionAndRestrictedStockUnitsRSUsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=bhc_CertainEmployeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=bhc_OmnibusIncentivePlan2014Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=bhc_OmnibusIncentivePlan2014RetentionRSUGrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=bhc_CertainExecutiveOfficersAndOtherMembersOfLeadershipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=us-gaap_ShareBasedCompensationAwardTrancheThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=bhc_IPOFoundersGrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=srt_ExecutiveOfficerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=bhc_ExecutiveOfficerExcludingTheChiefExecutiveOfficerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=bhc_A2022OmnibusIncentivePlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=bhc_OrganicRevenueGrowthPerformanceBasedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=bhc_ChiefExecutiveOfficerAndBoardOfDirectorsChairmanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=bhc_PerformanceRestrictedShareUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=bhc_A2022OmnibusIncentivePlanRetentionProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=bhc_ExecutiveOfficerAndCertainOtherEmployeesExcludingTheChiefExecutiveOfficerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |