XML 67 R39.htm IDEA: XBRL DOCUMENT
v3.19.2

Share-Based Compensation (Tables) | 12 Months Ended
--- | ---
Jun. 30, 2019
Share-based Payment Arrangement [Abstract] |
Schedule of Total Share-based Compensation Expense by Type of Award | The following table provides total share-based compensation expense by type of award:
(in millions) | 2019 |  | 2018 |  | 2017
Restricted share unit expense | $ | 63 |  |  | $ | 73 |  |  | $ | 69 |
Employee stock option expense | 10 |  |  | 22 |  |  | 19 |
Performance share unit expense | 9 |  |  | (10 | ) |  | 8 |
Total share-based compensation expense | $ | 82 |  |  | $ | 85 |  |  | $ | 96 |
Schedule of Stock Option Transactions Under the Plans | The following table summarizes all stock option transactions under the Plans:
(in millions, except per share amounts) | Stock Options |  | Weighted-Average Exercise Price per Common Share
Outstanding at June 30, 2017 | 6 |  |  | $ | 63.44 |
Granted | 2 |  |  | 66.39 |
Exercised | (1 | ) |  | 43.12 |
Canceled and forfeited | — |  |  | — |
Outstanding at June 30, 2018 | 7 |  |  | 64.50 |
Granted | — |  |  | — |
Exercised | — |  |  | — |
Canceled and forfeited | (1 | ) |  | 72.54 |
Outstanding at June 30, 2019 | 6 |  |  | $ | 63.78 |
Exercisable at June 30, 2019 | 6 |  |  | $ | 62.74 |
Schedule of Additional Data Related to Stock Option Activity | The following table provides additional detail related to stock options:
(in millions, except per share amounts) | 2019 |  | 2018 |  | 2017
Aggregate intrinsic value of outstanding options at period end | $ | 10 |  |  | $ | 13 |  |  | $ | 109 |
Aggregate intrinsic value of exercisable options at period end | 10 |  |  | 13 |  |  | 106 |
Aggregate intrinsic value of exercised options | 1 |  |  | 14 |  |  | 73 |
Net proceeds/(withholding) from share-based compensation | 3 |  |  | (3 | ) |  | 26 |
Excess tax benefits from share based compensation | 7 |  |  | 10 |  |  | 34 |
Total compensation cost, net of estimated forfeitures, related to unvested stock options not yet recognized, pre-tax | 5 |  |  | 17 |  |  | 22 |
Total fair value of shares vested during the year | 20 |  |  | 19 |  |  | 19 |
Weighted-average grant date fair value per stock option | $ | 8.34 |  |  | $ | 13.50 |  |  | $ | 16.67 |
Schedule of Remaining Stock Option Plan Data |
(in years) | 2019 |  | 2018 |  | 2017
Weighted-average remaining contractual life of outstanding options | 5 |  | 7 |  | 7
Weighted-average remaining contractual life of exercisable options | 5 |  | 5 |  | 6
Weighted-average period over which stock option compensation cost is expected to be recognized | 1 |  | 2 |  | 2
Schedule of Range of Assumptions Used to Estimate Fair Value of Stock Options | The following table provides the range of assumptions used to estimate the fair value of stock options:
| 2018 |  | 2017
Risk-free interest rate | 2.1% |  | 1.4% | - | 2.0%
Expected volatility | 25% |  | 24%
Dividend yield | 2.7% | - | 2.8% |  | 2.2% | - | 2.5%
Expected life in years | 7 |  | 7
Schedule of Transactions Related to Restricted Share Units Under the Plans | The following table summarizes all transactions related to restricted share units under the Plans:
(in millions, except per share amounts) | Restricted Share Units |  | Weighted-Average Grant Date Fair Value per Share
Nonvested at June 30, 2017 | 2 |  |  | $ | 76.72 |
Granted | 1 |  |  | 65.97 |
Vested | (1 | ) |  | 78.92 |
Canceled and forfeited | — |  |  | — |
Nonvested at June 30, 2018 | 2 |  |  | 71.58 |
Granted | 2 |  |  | 50.13 |
Vested | (1 | ) |  | 74.52 |
Canceled and forfeited | (1 | ) |  | 62.32 |
Nonvested at June 30, 2019 | 2 |  |  | $ | 51.65 |
Additional Restricted Shares and Restricted Share Units Activity | The following table provides additional data related to restricted share unit activity:
(in millions) | 2019 |  | 2018 |  | 2017
Total compensation cost, net of estimated forfeitures, related to nonvested restricted share and share unit awards not yet recognized, pre-tax | $ | 75 |  |  | $ | 78 |  |  | $ | 73 |
Weighted-average period in years over which restricted share and share unit cost is expected to be recognized (in years) | 2 |  |  | 2 |  |  | 2 |
Total fair value of shares vested during the year | $ | 68 |  |  | $ | 65 |  |  | $ | 64 |
Schedule of Transactions Related to Performance Share Units Under the Plans | The following table summarizes all transactions related to performance share units under the Plans (based on target award amounts):
(in millions, except per share amounts) | Performance Share Units |  | Weighted-Average Grant Date Fair Value per Share
Nonvested at June 30, 2017 | 0.6 |  |  | $ | 77.83 |
Granted | 0.2 |  |  | 66.43 |
Vested (1) | (0.2 | ) |  | 71.57 |
Canceled and forfeited | (0.2 | ) |  | — |
Nonvested at June 30, 2018 | 0.4 |  |  | 66.13 |
Granted | 0.6 |  |  | 50.96 |
Vested | — |  |  | — |
Canceled and forfeited | (0.1 | ) |  | 52.20 |
Nonvested at June 30, 2019 | 0.9 |  |  | $ | 51.45 |
(1) Vested at 133 percent of the target performance share units granted.
Additional Data Related to Performance Share Units Activity | The following table provides additional data related to performance share unit activity:
(in millions) | 2019 |  | 2018 |  | 2017
Total compensation cost, net of estimated forfeitures, related to nonvested performance share units not yet recognized, pre-tax | $ | 12 |  |  | $ | 1 |  |  | $ | 13 |
Weighted-average period over which performance share unit cost is expected to be recognized (in years) | 2 |  |  | 2 |  |  | 2 |
Total fair value of shares vested during the year | $ | — |  |  | $ | 14 |  |  | $ | 19 |

X
- Definition Additional Performance Share Units Data [Table Text Block] + References No definition available. + Details
Name: | cah_AdditionalPerformanceShareUnitsDataTableTextBlock
Namespace Prefix: | cah_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Additional Restricted Shares And Restricted Share Units Data [Table Text Block] + References No definition available. + Details
Name: | cah_AdditionalRestrictedSharesAndRestrictedShareUnitsDataTableTextBlock
Namespace Prefix: | cah_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition A disclosure of additional data related to all stock option activity + References No definition available. + Details
Name: | cah_AdditionalStockOptionPlanDataTableTextBlock
Namespace Prefix: | cah_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition [Table Text Block] for Remaining Stock Option Plan Data [Table] + References No definition available. + Details
Name: | cah_RemainingStockOptionPlanDataTableTextBlock
Namespace Prefix: | cah_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in outstanding nonvested performance-based units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedPerformanceBasedUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration