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Notes Receivable, Net - Credit Quality Indicators for RRE and Consumer Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total | $ 13,432,031 | $ 11,122,696
Residential Real Estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 427,814 | 208,679
One Year Prior | 179,395 | 181,924
Two Years Prior | 66,543 | 100,273
Three Years Prior | 51,095 | 76,394
Four Years Prior | 42,181 | 53,819
Prior | 146,299 | 179,085
Revolving loans | 138,556 | 2,334
Total | 1,051,883 | 802,508
Residential Real Estate | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 427,318 | 207,432
One Year Prior | 178,016 | 179,915
Two Years Prior | 66,470 | 99,135
Three Years Prior | 50,816 | 75,527
Four Years Prior | 42,005 | 52,905
Prior | 143,473 | 174,281
Revolving loans | 138,556 | 2,334
Total | 1,046,654 | 791,529
Residential Real Estate | 30-89 Days Past Due |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 496 | 1,247
One Year Prior | 1,232 | 2,009
Two Years Prior | 0 | 556
Three Years Prior | 0 | 867
Four Years Prior | 0 | 87
Prior | 861 | 1,876
Revolving loans | 0 | 0
Total | 2,589 | 6,642
Residential Real Estate | Non-Accrual and 90 Days or More Past Due |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 0 | 0
One Year Prior | 147 | 0
Two Years Prior | 73 | 582
Three Years Prior | 279 | 0
Four Years Prior | 176 | 827
Prior | 1,965 | 2,928
Revolving loans | 0 | 0
Total | 2,640 | 4,337
Home Equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 871 | 89
One Year Prior | 303 | 807
Two Years Prior | 1,293 | 1,782
Three Years Prior | 1,329 | 1,452
Four Years Prior | 886 | 1,016
Prior | 11,494 | 14,025
Revolving loans | 720,112 | 617,234
Total | 736,288 | 636,405
Home Equity | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 871 | 89
One Year Prior | 303 | 771
Two Years Prior | 1,260 | 1,782
Three Years Prior | 1,328 | 1,426
Four Years Prior | 886 | 1,016
Prior | 10,589 | 13,042
Revolving loans | 717,089 | 612,545
Total | 732,326 | 630,671
Home Equity | 30-89 Days Past Due |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 0 | 0
One Year Prior | 0 | 0
Two Years Prior | 0 | 0
Three Years Prior | 0 | 26
Four Years Prior | 0 | 0
Prior | 576 | 463
Revolving loans | 1,518 | 2,397
Total | 2,094 | 2,886
Home Equity | Non-Accrual and 90 Days or More Past Due |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 0 | 0
One Year Prior | 0 | 36
Two Years Prior | 33 | 0
Three Years Prior | 1 | 0
Four Years Prior | 0 | 0
Prior | 329 | 520
Revolving loans | 1,505 | 2,292
Total | 1,868 | 2,848
Other Consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 151,407 | 131,302
One Year Prior | 80,531 | 66,327
Two Years Prior | 37,036 | 42,827
Three Years Prior | 19,563 | 16,287
Four Years Prior | 8,591 | 10,519
Prior | 17,763 | 18,692
Revolving loans | 33,948 | 27,117
Total | 348,839 | 313,071
Other Consumer | Performing |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 150,910 | 131,098
One Year Prior | 80,072 | 65,921
Two Years Prior | 36,647 | 42,557
Three Years Prior | 19,268 | 16,202
Four Years Prior | 8,506 | 10,409
Prior | 15,968 | 17,334
Revolving loans | 33,680 | 26,704
Total | 345,051 | 310,225
Other Consumer | 30-89 Days Past Due |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 469 | 158
One Year Prior | 443 | 170
Two Years Prior | 187 | 212
Three Years Prior | 144 | 38
Four Years Prior | 78 | 48
Prior | 1,589 | 1,155
Revolving loans | 257 | 411
Total | 3,167 | 2,192
Other Consumer | Non-Accrual and 90 Days or More Past Due |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Current Year | 28 | 46
One Year Prior | 16 | 236
Two Years Prior | 202 | 58
Three Years Prior | 151 | 47
Four Years Prior | 7 | 62
Prior | 206 | 203
Revolving loans | 11 | 2
Total | $ 621 | $ 654

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