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Long-term Incentive Compensation and Shareholders’ Equity - Summary of Range of Exercise Prices (Details) | 12 Months Ended
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Dec. 31, 2018 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Awards outstanding (in shares) | shares | 6,162,797
Weighted average exercise price (USD per share) | $ 69.90
Awards exercisable (in shares) | shares | 1,422,529
Weighted average exercise price (USD per share) | $ 73.39
$50.01–$60.00 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Awards outstanding (in shares) | shares | 131,470
Weighted average exercise price (USD per share) | $ 57.90
Awards exercisable (in shares) | shares | 0
Weighted average exercise price (USD per share) | $ 0
Range of exercise prices, lower range (USD per share) | 50.01
Range of exercise prices, upper range (USD per share) | $ 60.00
$60.01–$70.00 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Awards outstanding (in shares) | shares | 4,083,162
Weighted average exercise price (USD per share) | $ 66.66
Awards exercisable (in shares) | shares | 757,237
Weighted average exercise price (USD per share) | $ 68.96
Range of exercise prices, lower range (USD per share) | 60.01
Range of exercise prices, upper range (USD per share) | $ 70.00
$70.01–$80.00 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Awards outstanding (in shares) | shares | 1,351,997
Weighted average exercise price (USD per share) | $ 74.78
Awards exercisable (in shares) | shares | 346,316
Weighted average exercise price (USD per share) | $ 73.81
Range of exercise prices, lower range (USD per share) | 70.01
Range of exercise prices, upper range (USD per share) | $ 80.00
$80.01–$90.00 |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Awards outstanding (in shares) | shares | 596,168
Weighted average exercise price (USD per share) | $ 83.60
Awards exercisable (in shares) | shares | 318,976
Weighted average exercise price (USD per share) | $ 83.47
Range of exercise prices, lower range (USD per share) | 80.01
Range of exercise prices, upper range (USD per share) | $ 90.00

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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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