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Share Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 25, 2021 | Dec. 26, 2020
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Number of shares available for future equity awards (in shares) | 9,200,000 |  |
Share-based compensation | $ 53,832 | $ 47,649 | $ 37,273
Vesting Term, Minimum | 1 year |  |
Vesting Term, Maximum | 3 years |  |
Payments Related to Tax Withholding for Share-based Compensation | $ 28,592 | $ 14,876 | 7,799
Key assumptions in fair value determination |  |  |
Stock option expiration date (in years) | 10 years |  |
Stock options, additional disclosures |  |  |
Weighted average fair value, Granted (in dollars per share) | $ 49.69 |  |
Weighted average remaining contractual term, Outstanding, end of period (in years) | 6 years 3 months 18 days | 6 years 10 months 24 days |
Weighted average remaining contractual term, Exercisable, end of period (in years) | 5 years 2 months 12 days |  |
Aggregate intrinsic value, Outstanding, beginning of period | $ 154,706 |  |
Aggregate intrinsic value, Outstanding, end of period | 122,985 | $ 154,706 |
Aggregate intrinsic value, Exercisable at end of period | $ 94,875 |  |
Other information relative to restricted unit activity |  |  |
Employee stock purchase program discount percentage | 15.00% |  |
Shared-based Payment Arrangement, Amounts Withheld for Tax Withholding | $ 28,600 | 14,900 | 7,800
Share-Based Payment Arrangement, Expense | $ 53,800 | $ 47,600 | $ 37,300
Share-Based Payment Arrangement, Tranche One |  |  |
Restricted stock units |  |  |
Granted (in shares) | 78,356 |  |
Restricted stock units, additional disclosures |  |  |
Weighted average grant date fair value, Granted (in dollars per share) | $ 90.00 |  |
Employee Stock Option |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Total unrecognized compensation | $ 7,600 |  |
Remaining weighted average expense recognition period (in years) | 1 year 9 months 18 days |  |
Key assumptions in fair value determination |  |  |
Expected price volatility, minimum (in hundredths) | 29.90% | 29.80% | 26.70%
Expected price volatility, maximum (in hundredths) | 31.30% | 30.30% | 30.00%
Risk-free interest rate, minimum (in hundredths) | 1.70% | 0.30% | 0.20%
Risk-free interest rate, maximum (in hundredths) | 4.30% | 1.00% | 1.30%
Weighted average expected lives (in years) | 4 years 1 month 6 days | 4 years 3 months 18 days | 4 years 3 months 18 days
Forfeiture rate, minimum (in hundredths) | 6.90% | 7.00% | 7.00%
Stock option activity |  |  |
Outstanding, beginning of period (in shares) | 1,168,311 |  |
Granted (in shares) | 141,803 |  |
Exercised (in shares) | (201,273) |  |
Canceled (in shares) | (18,452) |  |
Outstanding, end of period (in shares) | 1,090,389 | 1,168,311 |
Exercisable, end of period (in shares) | 687,825 |  |
Stock options, additional disclosures |  |  |
Weighted average exercise price, Outstanding, beginning of period (in dollars per share) | $ 95.85 |  |
Weighted average exercise price, Granted (in dollars per share) | 220.70 |  |
Weighted average exercise price, Exercised (in dollars per share) | 88.61 |  |
Weighted average exercise price, Cancelled (in dollars per share) | 169.41 |  |
Weighted average exercise price, Outstanding, end of period (in dollars per share) | 112.18 | $ 95.85 |
Weighted average exercise price, Exercisable, end of period (in dollars per share) | $ 87.03 |  |
Other information relative to option activity |  |  |
Total intrinsic value of stock options exercised | $ 25,024 | $ 90,532 | $ 64,395
Other information relative to restricted unit activity |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value | $ 7,783 | $ 8,478 | $ 12,546
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 1.60% | 1.50% | 1.50%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 1.60% | 1.50% | 1.50%
Employee Stock Purchase Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Share-based compensation | $ 1,800 | $ 1,400 | $ 1,400
Discount rate of employee stock purchase plan (in hundredths) | 15.00% |  |
Shares of common stock issued for employee stock purchase plan (in shares) | 44,390 | 48,446 | 63,704
Shares of common stock reserved for future issuance under the ESPP (in shares) | 11,700,000 |  |
Employee Stock Purchase Plan | Maximum |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Shares of common stock reserved for future issuance under the ESPP (in shares) | 16,000,000 |  |
Restricted Stock Units (RSUs) [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Total unrecognized compensation | $ 40,900 |  |
Remaining weighted average expense recognition period (in years) | 1 year 10 months 24 days |  |
Shares issued as a result of vested restricted stock units (in shares) | 258,550 | 219,723 | 186,751
Payments Related to Tax Withholding for Share-based Compensation | $ 28,592 | $ 14,876 | $ 7,799
Restricted stock units |  |  |
Restricted, beginning of period (in shares) | 523,419 |  |
Granted (in shares) | 200,503 |  |
Exercised (in shares) | (233,777) |  |
Forfeited (in shares) | (41,063) |  |
Restricted, end of period (in shares) | 449,082 | 523,419 |
Restricted stock units, additional disclosures |  |  |
Weighted average grant date fair value, Restricted, beginning of period (in dollars per share) | $ 115.59 |  |
Weighted average grant date fair value, Granted (in dollars per share) | 208.89 |  |
Weighted average grant date fair value, Exercised (in dollars per share) | 111.34 |  |
Weighted average grant date fair value, Forfeited (in dollars per share) | 164.54 |  |
Weighted average grant date fair value, Restricted, end of period (in dollars per share) | $ 155.24 | $ 115.59 |
Other information relative to restricted unit activity |  |  |
Total grant date fair value of restricted units vested and exercised | $ 26,031 | $ 25,222 | 17,935
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested | $ 50,532 | $ 47,136 | $ 23,011
Shares Paid for Tax Withholding for Share Based Compensation | 131,939 | 95,996 | 81,946
Performance-Based Restricted Share Units |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |
Total unrecognized compensation | $ 19,800 |  |
Remaining weighted average expense recognition period (in years) | 1 year 9 months 18 days |  |
Key assumptions in fair value determination |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 30.91% | 31.47% |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 1.53% | 0.18% |
Restricted stock units |  |  |
Restricted, beginning of period (in shares) | 187,018 |  |
Granted (in shares) | 53,222 |  |
Exercised (in shares) | (156,712) |  |
Forfeited (in shares) | (6,285) |  |
Restricted, end of period (in shares) | 155,599 | 187,018 |
Restricted stock units, additional disclosures |  |  |
Weighted average grant date fair value, Restricted, beginning of period (in dollars per share) | $ 107.99 |  |
Weighted average grant date fair value, Granted (in dollars per share) | 223.76 |  |
Weighted average grant date fair value, Exercised (in dollars per share) | 90.00 |  |
Weighted average grant date fair value, Forfeited (in dollars per share) | 196.11 |  |
Weighted average grant date fair value, Restricted, end of period (in dollars per share) | $ 155.02 | $ 107.99 |
Other information relative to restricted unit activity |  |  |
Total grant date fair value of restricted units vested and exercised | $ 14,104 | $ 648 | $ 1,895
Total intrinsic value of restricted units vested and exercised | $ 33,895 | $ 1,538 | $ 2,826
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 1.53% | 0.18% |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 1.63% | 1.13% |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 1.53% | 0.18% |
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 1.63% | 1.13% |

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References No definition available. + Details
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- Definition The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References No definition available. + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price of options that were either forfeited or expired. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options 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 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(02) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Intrinsic value of vested award under share-based payment arrangement. Excludes share and unit options. + References No definition available. + Details
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- Definition Expected term of 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. + 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 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, 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 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, 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 https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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