XML 83 R69.htm IDEA: XBRL DOCUMENT
v3.19.1

Equity Compensation (Summary of Outstanding and Exercisable Options) (Details) shares in Thousands | 12 Months Ended
--- | ---
Mar. 30, 2019 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Options Outstanding, Number (in shares) | shares | 1,865
Options Outstanding, Weighted Average Remaining Contractual Life | 5 years 7 months 25 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 33.68
Options Exercisable, Number Exercisable (in shares) | shares | 1,322
Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ 28.97
$5.00 - $16.25 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Range of Exercise Prices, lower limit | 5.00
Range of Exercise Prices, upper limit | $ 16.25
Options Outstanding, Number (in shares) | shares | 345
Options Outstanding, Weighted Average Remaining Contractual Life | 1 year 9 months 29 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 14.32
Options Exercisable, Number Exercisable (in shares) | shares | 345
Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ 14.32
$16.28 - $23.34 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Range of Exercise Prices, lower limit | 16.28
Range of Exercise Prices, upper limit | $ 23.34
Options Outstanding, Number (in shares) | shares | 326
Options Outstanding, Weighted Average Remaining Contractual Life | 4 years 10 months 6 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 21.78
Options Exercisable, Number Exercisable (in shares) | shares | 326
Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ 21.78
$23.80 - $32.29 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Range of Exercise Prices, lower limit | 23.80
Range of Exercise Prices, upper limit | $ 32.29
Options Outstanding, Number (in shares) | shares | 309
Options Outstanding, Weighted Average Remaining Contractual Life | 6 years 3 months 11 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 31.23
Options Exercisable, Number Exercisable (in shares) | shares | 255
Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ 31.22
$33.38 - $38.99 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Range of Exercise Prices, lower limit | 33.38
Range of Exercise Prices, upper limit | $ 38.99
Options Outstanding, Number (in shares) | shares | 303
Options Outstanding, Weighted Average Remaining Contractual Life | 5 years 5 months 12 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 38.27
Options Exercisable, Number Exercisable (in shares) | shares | 210
Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ 38.37
$41.49 - $54.65 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Range of Exercise Prices, lower limit | 41.49
Range of Exercise Prices, upper limit | $ 54.65
Options Outstanding, Number (in shares) | shares | 387
Options Outstanding, Weighted Average Remaining Contractual Life | 8 years 2 months 22 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 48.21
Options Exercisable, Number Exercisable (in shares) | shares | 118
Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ 54.65
$55.72 - $55.72 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Range of Exercise Prices, lower limit | 55.72
Range of Exercise Prices, upper limit | $ 55.72
Options Outstanding, Number (in shares) | shares | 195
Options Outstanding, Weighted Average Remaining Contractual Life | 7 years 11 months 5 days
Options Outstanding, Weighted Average Exercise Price (in dollars per share) | $ 55.72
Options Exercisable, Number Exercisable (in shares) | shares | 68
Options Exercisable, Weighted Average Exercise Price (in dollars per share) | $ 55.72

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

X
- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + 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 (g) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. + 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)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + 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 (g) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices. + 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)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + 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 (e)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=crus_ExercisePriceRangeRangeOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=crus_ExercisePriceRangeRangeTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=crus_ExercisePriceRangeRangeThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=crus_ExercisePriceRangeRangeFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=crus_ExercisePriceRangeRangeFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis=crus_ExercisePriceRangeRangeSixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |