Cemetery Perpetual Care Trusts Schedule of Unrealized Loss on Investments (Details) (USD $) | 12 Months Ended |
In Thousands, unless otherwise specified | Dec. 31, 2014 | Dec. 31, 2013 |
Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | $708,011 | $268,166 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -20,990 | -4,478 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 35,581 | 71,728 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -13,031 | -11,136 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 743,592 | 339,894 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -34,021 | -15,614 |
US Treasury Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 497 | 1,339 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -4 | -14 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 0 | 20 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | 0 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 497 | 1,359 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -4 | -14 |
Foreign Government Debt Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 0 | 15,777 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | 0 | -214 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 7,825 | 5,131 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -233 | -245 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 7,825 | 20,908 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -233 | -459 |
Corporate Debt Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 4,656 | 22,530 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -108 | -129 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 3,198 | 3,299 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -102 | -134 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 7,854 | 25,829 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -210 | -263 |
Residential Mortgage Backed Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 256 | 2,959 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -5 | -18 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 69 | 10 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -1 | -1 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 325 | 2,969 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -6 | -19 |
Asset-backed Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 373 | 2,835 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -4 | -10 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 0 | 15 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | 0 | -1 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 373 | 2,850 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -4 | -11 |
Preferred Stock securities [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | | 5,588 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | | -123 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | | 5,588 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | | -123 |
Preferred Stock securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 2,224 | 14,647 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -11 | -245 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 49 | 44 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -1 | -7 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 2,273 | 14,691 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -12 | -252 |
US Common Stock Securities [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 192,015 | 46,189 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -11,706 | -2,648 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 585 | 3,480 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | 0 | -583 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 192,600 | 49,669 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -11,706 | -3,231 |
US Common Stock Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 100,370 | 23,820 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -4,803 | -1,561 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 419 | 3,253 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -78 | -526 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 100,789 | 27,073 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -4,881 | -2,087 |
Canada Common Stock Securities [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 2,069 | 1,568 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -319 | -502 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 778 | 1,935 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -522 | -433 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 2,847 | 3,503 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -841 | -935 |
Canada Common Stock Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 2,418 | 667 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -244 | -129 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 757 | 1,794 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -352 | -494 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 3,175 | 2,461 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -596 | -623 |
Other International Common Stock Securities [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 28,308 | 4,332 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -2,395 | -124 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 0 | 700 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | 0 | -76 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 28,308 | 5,032 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -2,395 | -200 |
Other International Common Stock Securities [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 4,444 | 1,540 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -399 | -54 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 0 | 524 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | 0 | -113 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 4,444 | 2,064 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -399 | -167 |
Equity Funds [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 303,211 | 3,847 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -18,329 | -54 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 1,577 | 14,430 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -101 | -1,650 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 304,788 | 18,277 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -18,430 | -1,704 |
Equity Funds [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 2,601 | 390 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -85 | -14 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 153 | 163 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -8 | -21 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 2,754 | 553 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -93 | -35 |
Fixed Income Funds [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 159,572 | 134,294 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -4,106 | -5,527 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 15,113 | 63,800 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -596 | -28,122 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 174,685 | 198,094 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -4,702 | -33,649 |
Fixed Income Funds [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 576,890 | 181,662 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -14,177 | -2,090 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 2,581 | 28,494 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -86 | -508 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 579,471 | 210,156 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -14,263 | -2,598 |
Private Equity Funds [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 88 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -100 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 7,518 | 6,589 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -6,083 | -5,153 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 7,606 | 6,589 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -6,183 | -5,153 |
Private Equity Funds [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 9,213 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -798 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 14,254 | 19,242 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -9,990 | -9,002 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 23,467 | 19,242 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -10,788 | -9,002 |
Other Investments [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 2 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -3 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 259 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -68 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 261 | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | -71 | |
Other Investments [Member] | Cemetery Perpetual Care [Member] | | |
Schedule of unrealized loss on investments [Line Items] | | |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 4,069 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -352 | 0 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 6,276 | 9,739 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -2,180 | -84 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 10,345 | 9,739 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses | ($2,532) | ($84) |