Organization record
NATIONAL WESTERN LIFE GROUP, INC.
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| capex | {"amount": 275000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2020-06-30 | sec_edgar |
| capex | {"amount": 58000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2020-03-31 | sec_edgar |
| capex | {"amount": 2844000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2019-12-31 | sec_edgar |
| capex | {"amount": 2497000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2019-09-30 | sec_edgar |
| capex | {"amount": 1002000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2019-06-30 | sec_edgar |
| capex | {"amount": 77000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2019-03-31 | sec_edgar |
| capex | {"amount": 3138000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-12-31 | sec_edgar |
| capex | {"amount": 3070000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-09-30 | sec_edgar |
| capex | {"amount": 2988000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-06-30 | sec_edgar |
| capex | {"amount": 2553000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-03-31 | sec_edgar |
| capex | {"amount": 9116000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2017-12-31 | sec_edgar |
| capex | {"amount": 1697000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2017-09-30 | sec_edgar |
| capex | {"amount": 233000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-06-30 | sec_edgar |
| capex | {"amount": 44000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2017-03-31 | sec_edgar |
| capex | {"amount": 50214000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2016-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2016-09-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2016-06-30 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2016-03-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2015-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 482758000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2023-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 295270000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2022-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 714624000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2021-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 450499000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2024-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 482758000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2023-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 320740000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2023-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 291820000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2023-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 301836000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2023-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 295270000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2022-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 331139000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2022-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 530559000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2022-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 499754000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2022-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 714624000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 540226000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 395833000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 435644000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2021-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 581059000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2020-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 507025000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2020-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 450703000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2020-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 352215000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2020-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 253525000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2019-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 171509000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2019-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 140802000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2019-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 91936000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 131976000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2018-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 217624000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 51247000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": -211266000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2024-03-31 | sec_edgar |
| cashflow_financing | {"amount": -879836000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2023-12-31 | sec_edgar |
| cashflow_financing | {"amount": -647429000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2023-09-30 | sec_edgar |
| cashflow_financing | {"amount": -447402000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2023-06-30 | sec_edgar |
| cashflow_financing | {"amount": -195686000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2023-03-31 | sec_edgar |
| cashflow_financing | {"amount": -601578000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2022-12-31 | sec_edgar |
| cashflow_financing | {"amount": -376281000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2022-09-30 | sec_edgar |
| cashflow_financing | {"amount": -226137000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2022-06-30 | sec_edgar |
| cashflow_financing | {"amount": -113500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2022-03-31 | sec_edgar |
| cashflow_financing | {"amount": -345114000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2021-12-31 | sec_edgar |
| cashflow_financing | {"amount": -38267000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2021-09-30 | sec_edgar |
| cashflow_financing | {"amount": -17889000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2021-06-30 | sec_edgar |
| cashflow_financing | {"amount": -68619000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2021-03-31 | sec_edgar |
| cashflow_financing | {"amount": -439093000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2020-12-31 | sec_edgar |
| cashflow_financing | {"amount": -373193000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2020-09-30 | sec_edgar |
| cashflow_financing | {"amount": -285033000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2020-06-30 | sec_edgar |
| cashflow_financing | {"amount": -144689000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2020-03-31 | sec_edgar |
| cashflow_financing | {"amount": -586017000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2019-12-31 | sec_edgar |
| cashflow_financing | {"amount": -455004000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2019-09-30 | sec_edgar |
| cashflow_financing | {"amount": -312424000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2019-06-30 | sec_edgar |
| cashflow_financing | {"amount": -156737000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2019-03-31 | sec_edgar |
| cashflow_financing | {"amount": -441914000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2018-12-31 | sec_edgar |
| cashflow_financing | {"amount": -306450000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2018-09-30 | sec_edgar |
| cashflow_financing | {"amount": -185928000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2018-06-30 | sec_edgar |
| cashflow_financing | {"amount": -98074000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2018-03-31 | sec_edgar |
| cashflow_financing | {"amount": -164535000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": -140121000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2017-09-30 | sec_edgar |
| cashflow_financing | {"amount": -117362000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2017-06-30 | sec_edgar |
| cashflow_financing | {"amount": -50043000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2017-03-31 | sec_edgar |
| cashflow_financing | {"amount": -54087000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": -49306000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-09-30 | sec_edgar |
| cashflow_financing | {"amount": -39538000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-06-30 | sec_edgar |
| cashflow_financing | {"amount": -40216000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-03-31 | sec_edgar |
| cashflow_financing | {"amount": 6898000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2015-12-31 | sec_edgar |
| cashflow_financing | {"amount": 11091000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-09-30 | sec_edgar |
| cashflow_financing | {"amount": 6253000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2015-06-30 | sec_edgar |
| cashflow_financing | {"amount": -25272000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2015-03-31 | sec_edgar |
| cashflow_financing | {"amount": 103422000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 60860000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-09-30 | sec_edgar |
| cashflow_financing | {"amount": 105371000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": 78928000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2024-03-31 | sec_edgar |
| cashflow_investing | {"amount": 811525000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2023-12-31 | sec_edgar |
| cashflow_investing | {"amount": 473333000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2023-09-30 | sec_edgar |
| cashflow_investing | {"amount": 325623000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2023-06-30 | sec_edgar |
| cashflow_investing | {"amount": 155239000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2023-03-31 | sec_edgar |
| cashflow_investing | {"amount": -172930000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2022-12-31 | sec_edgar |
| cashflow_investing | {"amount": -239379000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2022-09-30 | sec_edgar |
| cashflow_investing | {"amount": -96365000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2022-06-30 | sec_edgar |
| cashflow_investing | {"amount": -174819000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2022-03-31 | sec_edgar |
| cashflow_investing | {"amount": 180595000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2021-12-31 | sec_edgar |
| cashflow_investing | {"amount": 316000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2021-09-30 | sec_edgar |
| cashflow_investing | {"amount": -172997000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2021-06-30 | sec_edgar |
| cashflow_investing | {"amount": -132680000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2021-03-31 | sec_edgar |
| cashflow_investing | {"amount": 393537000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2020-12-31 | sec_edgar |
| cashflow_investing | {"amount": 347357000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2020-09-30 | sec_edgar |
| cashflow_investing | {"amount": 273798000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2020-06-30 | sec_edgar |
| cashflow_investing | {"amount": 137768000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2020-03-31 | sec_edgar |
| cashflow_investing | {"amount": 377874000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2019-12-31 | sec_edgar |
| cashflow_investing | {"amount": 249717000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2019-09-30 | sec_edgar |
| cashflow_investing | {"amount": 156772000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2019-06-30 | sec_edgar |
| cashflow_investing | {"amount": 26593000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2019-03-31 | sec_edgar |
| cashflow_investing | {"amount": 27929000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-12-31 | sec_edgar |
| cashflow_investing | {"amount": 20552000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-09-30 | sec_edgar |
| cashflow_investing | {"amount": -51865000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2018-06-30 | sec_edgar |
| cashflow_investing | {"amount": -110978000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2018-03-31 | sec_edgar |
| cashflow_investing | {"amount": 54797000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2017-12-31 | sec_edgar |
| cashflow_investing | {"amount": 66047000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2017-09-30 | sec_edgar |
| cashflow_investing | {"amount": 44697000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2017-06-30 | sec_edgar |
| cashflow_investing | {"amount": -6019000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2017-03-31 | sec_edgar |
| cashflow_investing | {"amount": -309565000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2016-12-31 | sec_edgar |
| cashflow_investing | {"amount": -125514000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2016-09-30 | sec_edgar |
| cashflow_investing | {"amount": -157795000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2016-06-30 | sec_edgar |
| cashflow_investing | {"amount": -27681000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2016-03-31 | sec_edgar |
| cashflow_investing | {"amount": -524407000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2015-12-31 | sec_edgar |
| cashflow_investing | {"amount": -449110000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2015-09-30 | sec_edgar |
| cashflow_investing | {"amount": -369785000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2015-06-30 | sec_edgar |
| cashflow_investing | {"amount": -271510000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2015-03-31 | sec_edgar |
| cashflow_investing | {"amount": -259554000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2014-12-31 | sec_edgar |
| cashflow_investing | {"amount": -289336000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2014-09-30 | sec_edgar |
| cashflow_investing | {"amount": -363324000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": 104133000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2024-03-31 | sec_edgar |
| cashflow_operating | {"amount": 255700000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2023-12-31 | sec_edgar |
| cashflow_operating | {"amount": 199555000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2023-09-30 | sec_edgar |
| cashflow_operating | {"amount": 118339000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2023-06-30 | sec_edgar |
| cashflow_operating | {"amount": 47051000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2023-03-31 | sec_edgar |
| cashflow_operating | {"amount": 354620000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2022-12-31 | sec_edgar |
| cashflow_operating | {"amount": 231736000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2022-09-30 | sec_edgar |
| cashflow_operating | {"amount": 138063000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2022-06-30 | sec_edgar |
| cashflow_operating | {"amount": 73050000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2022-03-31 | sec_edgar |
| cashflow_operating | {"amount": 298083000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2021-12-31 | sec_edgar |
| cashflow_operating | {"amount": -2663000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2021-09-30 | sec_edgar |
| cashflow_operating | {"amount": 5756000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2021-06-30 | sec_edgar |
| cashflow_operating | {"amount": 55890000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2021-03-31 | sec_edgar |
| cashflow_operating | {"amount": 373071000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2020-12-31 | sec_edgar |
| cashflow_operating | {"amount": 279395000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2020-09-30 | sec_edgar |
| cashflow_operating | {"amount": 208579000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2020-06-30 | sec_edgar |
| cashflow_operating | {"amount": 105661000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2020-03-31 | sec_edgar |
| cashflow_operating | {"amount": 329029000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-12-31 | sec_edgar |
| cashflow_operating | {"amount": 244163000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-09-30 | sec_edgar |
| cashflow_operating | {"amount": 163887000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-06-30 | sec_edgar |
| cashflow_operating | {"amount": 89404000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2019-03-31 | sec_edgar |
| cashflow_operating | {"amount": 326623000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-12-31 | sec_edgar |
| cashflow_operating | {"amount": 222102000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-09-30 | sec_edgar |
| cashflow_operating | {"amount": 145160000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-06-30 | sec_edgar |
| cashflow_operating | {"amount": 72873000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2018-03-31 | sec_edgar |
| cashflow_operating | {"amount": 276130000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": 193394000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2017-09-30 | sec_edgar |
| cashflow_operating | {"amount": 130748000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2017-06-30 | sec_edgar |
| cashflow_operating | {"amount": 92432000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-03-31 | sec_edgar |
| cashflow_operating | {"amount": 309143000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": 246226000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2016-09-30 | sec_edgar |
| cashflow_operating | {"amount": 185464000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2016-06-30 | sec_edgar |
| cashflow_operating | {"amount": 103307000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2016-03-31 | sec_edgar |
| cashflow_operating | {"amount": 346224000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 247256000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2015-09-30 | sec_edgar |
| cashflow_operating | {"amount": 158176000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2015-06-30 | sec_edgar |
| cashflow_operating | {"amount": 90767000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2015-03-31 | sec_edgar |
| cashflow_operating | {"amount": 313264000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": 229734000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2014-09-30 | sec_edgar |
| cashflow_operating | {"amount": 253599000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-12-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 1063791213, "currency": "USD"} | 2023-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 518891325, "currency": "USD"} | 2022-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 574415512, "currency": "USD"} | 2021-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 520145675, "currency": "USD"} | 2020-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 585477905, "currency": "USD"} | 2019-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 699652528, "currency": "USD"} | 2018-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 728104896, "currency": "USD"} | 2017-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 444831514, "currency": "USD"} | 2016-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 568168220, "currency": "USD"} | 2015-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 9900000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2023-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 14300000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2022-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 13000000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2021-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 11900000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2020-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 10700000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2019-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 11100000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2018-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 9200000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2017-12-31 | sec_edgar |
| dividends_paid | {"amount": 1274000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2023-12-31 | sec_edgar |
| dividends_paid | {"amount": 1274000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2022-12-31 | sec_edgar |
| dividends_paid | {"amount": 1272000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2021-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2020-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2019-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2018-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2017-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2016-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2015-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2014-12-31 | sec_edgar |
| dividends_paid | {"amount": 1273000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2013-12-31 | sec_edgar |
| goodwill | {"amount": 13864000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2024-03-31 | sec_edgar |
| goodwill | {"amount": 13864000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2023-12-31 | sec_edgar |
| goodwill | {"amount": 13864000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2023-09-30 | sec_edgar |
| goodwill | {"amount": 13864000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2023-06-30 | sec_edgar |
| goodwill | {"amount": 13864000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2023-03-31 | sec_edgar |
| goodwill | {"amount": 13864000, "concept": "us-gaap:Goodwill", "currency": "USD"} | 2022-12-31 | sec_edgar |