Acquisition (Pro Forma Financial Information) (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
1 Months Ended | 3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2010
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Dec. 31, 2012
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Sep. 30, 2012
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Jun. 30, 2012
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Mar. 31, 2012
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Dec. 31, 2011
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Sep. 30, 2011
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Jun. 30, 2011
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Mar. 31, 2011
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Dec. 31, 2012
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Dec. 31, 2011
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Nov. 30, 2010
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|
Pro Forma Financial Information [Line Items] | ||||||||||||
Operating revenues | $ 72,524 | $ 247,080 | $ 235,444 | $ 238,565 | $ 229,052 | $ 226,134 | $ 225,026 | $ 226,483 | $ 223,298 | $ 950,141 | $ 900,941 | $ 662,901 |
Cost of services | 20,986 | 74,191 | 68,350 | 73,243 | 72,291 | 69,121 | 68,968 | 68,840 | 70,218 | 288,075 | 277,147 | 198,626 |
Selling, general and administrative | 17,481 | 57,172 | 62,973 | 57,602 | 55,436 | 54,509 | 53,724 | 53,321 | 51,418 | 233,183 | 212,972 | 190,244 |
Restructuring | 26 | 22 | 29 | (125) | 1,002 | (40) | (4,431) | (51) | 3,594 | 8,896 | ||
Amortization of intangible assets | 5,564 | 15,421 | 15,959 | 15,959 | 15,959 | 16,268 | 16,422 | 16,423 | 16,692 | 63,298 | 65,805 | 41,599 |
Depreciation and amortization of property, equipment and leasehold improvements | 1,798 | 4,989 | 4,633 | 4,662 | 4,416 | 4,478 | 4,669 | 5,168 | 5,110 | 18,700 | 19,425 | 17,413 |
Total operating expenses | 45,855 | 151,773 | 151,915 | 151,444 | 148,073 | 144,501 | 142,781 | 143,792 | 147,869 | 603,205 | 578,943 | 456,778 |
Operating income | 26,669 | 95,307 | 83,529 | 87,121 | 80,979 | 81,633 | 82,245 | 82,691 | 75,429 | 346,936 | 321,998 | 206,123 |
Other expense (income), net | 6,113 | 6,992 | 7,935 | 29,860 | 12,740 | 11,505 | 11,946 | 13,049 | 22,085 | 57,527 | 58,585 | 52,632 |
Income before provision for income taxes | 20,556 | 88,315 | 75,594 | 57,261 | 68,239 | 70,128 | 70,299 | 69,642 | 53,344 | 289,409 | 263,413 | 153,491 |
Provision for income taxes | 6,732 | 33,863 | 27,320 | 19,715 | 24,273 | 25,642 | 20,512 | 23,982 | 19,823 | 105,171 | 89,959 | 61,321 |
Net income | 13,824 | 54,452 | 48,274 | 37,546 | 43,966 | 44,486 | 49,787 | 45,660 | 33,521 | 184,238 | 173,454 | 92,170 |
Earnings per diluted common share | $ 0.11 | $ 0.44 | $ 0.39 | $ 0.30 | $ 0.35 | $ 0.36 | $ 0.40 | $ 0.37 | $ 0.27 | $ 1.48 | $ 1.41 | $ 0.81 |
RiskMetrics [Member]
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Pro Forma Financial Information [Line Items] | ||||||||||||
Operating revenues | 816,419 | |||||||||||
Cost of services | 272,939 | |||||||||||
Selling, general and administrative | 199,290 | |||||||||||
Restructuring | 8,896 | |||||||||||
Amortization of intangible assets | 64,477 | |||||||||||
Depreciation and amortization of property, equipment and leasehold improvements | 21,660 | |||||||||||
Total operating expenses | 567,262 | |||||||||||
Operating income | 249,157 | |||||||||||
Other expense (income), net | 71,430 | |||||||||||
Income before provision for income taxes | 177,727 | |||||||||||
Provision for income taxes | 66,896 | |||||||||||
Net income | $ 110,831 | |||||||||||
Earnings per diluted common share | $ 0.91 |